CN209850059U - Three-terminal welding machine - Google Patents
Three-terminal welding machine Download PDFInfo
- Publication number
- CN209850059U CN209850059U CN201920090062.4U CN201920090062U CN209850059U CN 209850059 U CN209850059 U CN 209850059U CN 201920090062 U CN201920090062 U CN 201920090062U CN 209850059 U CN209850059 U CN 209850059U
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- trimming
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- 238000003466 welding Methods 0.000 title claims abstract description 64
- 230000007246 mechanism Effects 0.000 claims abstract description 35
- 238000005219 brazing Methods 0.000 claims abstract description 21
- 239000000945 filler Substances 0.000 claims abstract description 21
- 239000002184 metal Substances 0.000 claims abstract description 15
- 238000006073 displacement reaction Methods 0.000 claims abstract description 14
- 238000004021 metal welding Methods 0.000 claims abstract description 6
- 238000009966 trimming Methods 0.000 claims description 31
- 229910000679 solder Inorganic materials 0.000 claims description 20
- 238000003825 pressing Methods 0.000 claims description 13
- 238000009434 installation Methods 0.000 claims description 10
- 210000001503 joint Anatomy 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 235000003642 hunger Nutrition 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000037351 starvation Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Abstract
The utility model provides a three terminal welding machines, including the frame, rack-mounted PLC controller, level lay linear guide on the frame upper surface, along the frock platform that linear guide slided, set up respectively in the left and right sides of frock platform and the relative brazing filler metal welding mechanism that sets up, be located the below of frame upper surface and can jack-up the jacking displacement mechanism of frock platform and rack-mounted brazing filler metal conveyor, install location tooling device on the frock bench. The butt joint and welding work of the terminal and the outgoing line can be automatically realized, the operation is convenient, the production efficiency is high, and the quality of workpieces is ensured.
Description
Technical Field
The utility model relates to a welding machine equipment technical field, in particular to be applied to three terminal welding machines on welding machine.
Background
The prior terminal welding machine generally comprises a terminal feeding mechanism and an outgoing line feeding mechanism; the terminal feeding mechanism sends the terminal to a designated position, the outgoing line feeding mechanism conveys the outgoing line to the terminal, and the welding machine welds the outgoing line and the terminal. Before welding, the outgoing line needs to be manually inserted and connected to the terminal; due to the specification and the size of the outgoing line and the terminal, inconvenience is brought to the operation of workers; meanwhile, the quality of the workpiece cannot be guaranteed due to the influence of human factors.
Therefore, there is a need for further improvements to current terminal welders.
SUMMERY OF THE UTILITY MODEL
The utility model provides a three terminal welding machines, it can realize the butt joint of terminal and lead-out wire, weldment work automatically, convenient operation, and production efficiency is high and the work piece quality is guaranteed.
The technical scheme of the utility model is realized like this: three terminal welding machines, including the frame, install PLC controller in the frame, the linear guide who lays on the frame upper surface horizontally, along the frock platform that linear guide slided, set up respectively in the left and right sides of frock platform and relative brazing filler metal welding mechanism that sets up, be located the below of frame upper surface and can jack-up the jacking displacement mechanism of frock platform and install the brazing filler metal conveyor in the frame, install location tooling device on the frock platform.
The brazing filler metal trimming device is further arranged and comprises a brazing filler metal trimming device which is fixed on the machine frame and located below the brazing filler metal conveying device.
The left welding device comprises a support, a left air cylinder fixed on the support, a guide rail laid on the upper surface of the support, a sliding table connected with the guide rail in a sliding manner and a left electrode fixed on the sliding table, and the left air cylinder is connected with the sliding table and can drive the sliding table to slide along the guide rail; a locking mechanism for limiting the sliding table to retreat is arranged on the support and below the sliding table; the right welding device comprises a mounting seat, a right air cylinder fixed on the mounting seat, a sliding rail paved on the upper surface of the mounting seat, a sliding seat connected with the sliding rail in a sliding way and a right electrode fixed on the sliding seat; the right cylinder is connected with the sliding seat and can drive the sliding seat to slide along the sliding rail.
Further setting, locking mechanism is including the vertical locking cylinder of fixing on the support and locating the locking piece between support and the slip table, the telescopic link of locking cylinder passes the support and is connected with the locking piece, offer on the bottom of slip table and be used for restricting the opening that the slip table moves back with the locking piece cooperation.
Further setting, jacking displacement mechanism includes the base, respectively vertical guide bar and vertical servo motor, the moving platform of cartridge on the guide bar of fixing on the base and fix the horizontal servo motor on moving platform, it is connected with the slide to install horizontal guide rail and this horizontal guide rail on the moving platform and slide, horizontal servo motor is connected with horizontal lead screw and this horizontal lead screw and is connected with the slide and drive the slide and remove along horizontal guide rail, the vertical jacking lead screw that is fixed with the stand and is located the stand on the slide, the jacking board is installed at the top of stand, vertical servo motor rotates with jacking lead screw to be connected and can drive moving platform and remove along the guide bar.
The brazing filler metal conveying device comprises an installation part provided with a conveying guide rail, an installation frame connected with the installation part in a sliding mode, and a large air cylinder fixed on the installation part, wherein the large air cylinder is connected with the installation frame and drives the installation frame to slide along the conveying guide rail; the mounting rack is respectively provided with a pinch roller cylinder, a servo motor and a pair of wire feeding wheels which are oppositely arranged and can move relatively, each wire feeding wheel is connected with a gear, the two gears are meshed, the servo motor is rotationally connected with one of the gears, the pinch roller cylinder is connected with one of the wire feeding wheels and can drive the wire feeding wheel to move, and the gap between the two wire feeding wheels is adjusted; and a brazing filler metal conveying piece with a guide groove is arranged at a brazing filler metal outlet on the mounting frame and below the two wire feeding wheels.
The positioning tool device comprises two positioning plates which are arranged on the vertical rods in parallel and fixed between the two vertical rods, the bottom of each vertical rod is connected with a connecting block, a pressing plate is hinged to each positioning plate and can turn up and down around a hinged joint of the pressing plate, a long groove is formed in each pressing plate, and a through hole is formed in the upper portion of each long groove; and a quick locking part is arranged between the pressing plate and the positioning plate.
Further setting, the trimming device comprises a trimming frame, a trimming cylinder arranged on the trimming frame, a guide rod arranged on the trimming frame in parallel, and a sliding frame sleeved on the guide rod, wherein the trimming cylinder is connected with the sliding frame and can drive the sliding frame to slide along the guide rod, and a small cylinder and scissors controlled by the small cylinder to perform trimming action are arranged on the sliding frame.
Further setting, be provided with the stop gear that the restriction slip table slided offside on the lateral part of support, stop gear is equipped with stopper and this stopper and fixes on the slip table including relative left gag lever post and the right gag lever post that sets up between left gag lever post and the right gag lever post.
The limiting device is characterized in that a limiting device for limiting the sliding of the sliding seat to move off the side is arranged on the side portion of the mounting seat, the limiting device comprises a left limiting part and a right limiting part which are arranged oppositely, a limiting block is arranged between the left limiting part and the right limiting part, and the limiting block is fixed on the sliding seat.
The working principle is as follows: the terminal is inserted in the tooling table in advance, and the tooling table slides to a specified position along the linear guide rail; the vertical servo motor drives the jacking screw rod to rotate, and the jacking screw rod lifts the jacking plate so as to jack up the tool table; the solder conveying device conveys the outgoing line, and the outgoing line is inserted on the terminal through the tooling positioning device; then, the sliding table of the left welding device is pushed out by the left air cylinder, the left electrode of the sliding table is pressed against the terminal, the sliding seat of the right welding device is pushed out by the right air cylinder, the right electrode of the sliding seat is pressed against the terminal, and the sliding seat is electrified for welding. After the first welding is finished, returning each part to the original position, horizontally moving the tool table to a second welding end, and then performing second welding; the welding work of one workpiece is finished by performing the welding for three times; and similarly, the welding work of the next workpiece is carried out.
In summary, the following steps: the PLC controller is used for controlling the orderly operation of all the components, the full-automatic conveying, butt joint, welding and other work are realized, the operation is convenient, the production efficiency is high, and the quality of workpieces is ensured.
Drawings
Fig. 1 is a schematic overall structure diagram of the present embodiment 1;
fig. 2 is a schematic structural view of a solder welding mechanism according to the embodiment 1;
fig. 3 is a schematic perspective view of the left welding device of the embodiment 1;
fig. 4 is a schematic perspective view of the right welding device of the present embodiment 1;
fig. 5 is a schematic side view of the left welding device of the embodiment 1;
FIG. 6 is a schematic top view of the right welding device of this embodiment 1;
FIG. 7 is a schematic structural diagram of the jacking displacement mechanism of the embodiment 1;
fig. 8 is a schematic structural view of a solder conveying apparatus according to the embodiment 1;
fig. 9 is a schematic structural view of a positioning tool device in this embodiment 1;
fig. 10 is a schematic structural view of a solder conveying device and a solder trimming device in the embodiment 2;
wherein, 1, a frame; 2. a PLC controller; 3. a linear guide rail; 4. a tooling table; 5. a brazing filler metal welding mechanism; 6. a jacking displacement mechanism; 7. a solder conveying device; 8. positioning a tooling device; 9. a brazing filler metal trimming device; 51. a left welding device; 52. a right welding device; 53. a support; 54. a left cylinder; 55. a guide rail; 56. a sliding table; 57. a left electrode; 58. a mounting seat; 59. a right cylinder; 510. a slide rail; 511. a slide base; 512. a right electrode; 513. a locking cylinder; 514. a locking block; 515. an opening; 516. a limiting mechanism; 5161. a left stop lever; 5162. a right stop lever; 517. a limiting block; 518. a pressure reducing valve; 519. an electric appliance proportional valve; 520. a pressure sensor; 521. a stopper; 5211. a left limit piece; 5212. a right limit piece; 522. a displacement sensor; 61. a base; 62. a guide bar; 63. a vertical servo motor; 64. a mobile platform; 65. a horizontal servo motor; 66. a horizontal guide rail; 67. a slide plate; 68. a horizontal lead screw; 69. a connecting member; 610. a column; 611. jacking a screw rod; 612. a jacking plate; 71. an installation part; 72. a mounting frame; 73. a large cylinder; 74. a starved material detector; 75. a guide wheel; 76. a conveying guide rail; 77. a limiting member; 78. a pinch roller cylinder; 79. a servo motor; 710. a wire feeding wheel; 711. a gear; 712. a solder conveying member; 81. a vertical rod; 82. positioning a plate; 83. a rotating shaft; 84. turning over the block; 85. pressing a plate; 86. a quick locking member; 87. a long groove; 88. a through hole; 89. connecting blocks; 810. a magnet mounting hole; 811. a bayonet lock; 914. a trimming frame; 915. a trimming cylinder; 916. a guide bar; 917. a carriage; 918. a small cylinder; 919. a pair of scissors.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Example 1
As shown in fig. 1, the three-terminal welding machine comprises a frame 1, a PLC controller 2 installed on the frame 1, a linear guide rail 3 horizontally laid on the upper surface of the frame 1, a tooling table 4 sliding along the linear guide rail 3, brazing filler metal welding mechanisms 5 respectively arranged on the left side and the right side of the tooling table 4 and oppositely arranged, a jacking displacement mechanism 6 located below the upper surface of the frame 1 and capable of jacking the tooling table 4, and a brazing filler metal conveying device 7 installed on the frame 1, wherein a positioning tooling device 8 is installed on the tooling table 4. The PLC controller 2 is connected with the brazing filler metal welding mechanism 5, the jacking displacement mechanism 6 and the brazing filler metal conveying device 7 through cables and controls the operation of the mechanisms.
Two linear guide rails 3 are arranged on the frame 1 in parallel. The tooling table 4 is provided with a plurality of tables, tooling positions are divided on the linear guide rail 3, and terminals inserted into the tooling table 4 are placed on the tooling positions to wait for entering a welding process.
The solder welding mechanism 5 includes a left welding device 51 and a right welding device 52 which are disposed oppositely. The left welding device 51 comprises a support 53, a left air cylinder 54 fixed on the support 53, a guide rail 55 laid on the upper surface of the support 53, a sliding table 56 connected with the guide rail 55 in a sliding manner, and a left electrode 57 fixed on the sliding table 56. The left air cylinder 54 is connected to the slide table 56 and can drive the slide table 56 to slide along the guide rail 55.
2-6, the right welding device 52 includes a mounting base 58, a right cylinder 59 fixed on the mounting base 58, a sliding rail 510 laid on the upper surface of the mounting base 58, a sliding base 511 connected with the sliding rail 510 in a sliding manner, and a right electrode 512 fixed on the sliding base 511; the right cylinder 59 is connected to the sliding base 511 and can drive the sliding base 511 to slide along the sliding rail 510. Because the force output by the right air cylinder 59 is larger than the force output by the left air cylinder 54, in order to prevent the right air cylinder 59 from pushing the sliding table 56 to move backwards; a lock mechanism that restricts the slide table 56 from retreating is provided on the mount 53 and below the slide table 56.
The locking mechanism comprises a locking cylinder 513 vertically fixed on the support 53 and a locking block 514 arranged between the support 53 and the sliding table 56, an expansion link of the locking cylinder 513 penetrates through the support 53 to be connected with the locking block 514, and an opening 515 matched with the locking block 514 and used for limiting the sliding table 56 to retreat is formed in the bottom of the sliding table 56.
A limiting mechanism 516 for limiting the sliding of the sliding table 56 to move over is arranged on the side portion of the support 53, the limiting mechanism 516 comprises a left limiting rod 5161 and a right limiting rod 5162 which are oppositely arranged, a limiting block 517 is arranged between the left limiting rod 5161 and the right limiting rod 5162, and the limiting block 517 is fixed on the sliding table 56.
A pressure reducing valve 518 and an electric proportional valve 519 communicating with the right cylinder 59 are mounted on the mount base 58. A pressure sensor 520 is provided between the right cylinder 59 and the slider 511 for detecting the pressure value of the right cylinder 59. The pressure output by the right cylinder 59 is accurately controlled by the pressure reducing valve 518 and the electric appliance proportional valve 519, and the welding quality of workpieces can be improved under a specific pressure value.
A stopper 521 for limiting the sliding of the sliding base 511 is disposed on a side portion of the mounting base 58, the stopper 521 includes a left stopper 5211 and a right stopper 5212 which are disposed oppositely, a stopper 517 is disposed between the left stopper 5211 and the right stopper 5212, and the stopper 517 is fixed on the sliding base 511.
A displacement sensor 522 is mounted on the carriage 511. The displacement gauge of the sliding seat 511 is more accurately controlled through the displacement sensor 522, the melting depth of the workpiece is further accurately controlled, and the rejection rate of the workpiece is reduced.
The left air cylinder 54 pushes the sliding table 56 to slide along the guide rail 55 to reach a specified position, and the locking air cylinder 513 raises the locking block 514 into the opening 515 to lock the sliding table 56; at the same time, the left electrode 57 abuts against the terminal and the lead-out wire; the right cylinder 59 pushes the sliding base 511 to slide along the sliding rail 510, so that the right electrode 512 is pressed against the terminal and the outgoing line and simultaneously pressed against the left electrode 57, the left electrode 57 and the right electrode 512 are both connected with an electrified cable, and finally, the welding is carried out by discharging.
Referring to fig. 7, the jacking displacement mechanism 6 comprises a base 61, a guide rod 62, a vertical servo motor 63, a moving platform 64 and a horizontal servo motor 65. Four guide rods 62 are vertically arranged at four corners of the base 61.
The vertical servo motor 63 is vertically fixed to one side of the base 61. The movable platform 64 is inserted on the guide rod 62; the horizontal servo motor 65 is fixed on one side of the moving platform 64, the moving platform 64 is provided with horizontal guide rails 66, and two horizontal guide rails 66 are horizontally laid on the moving platform 64; the two horizontal guide rails 66 are connected with sliding plates 67 in a sliding manner. The horizontal servo motor 65 is connected with a horizontal lead screw 68, and the horizontal lead screw 68 is connected with the sliding plate 67 through a connecting piece 69 and drives the sliding plate 67 to move along the horizontal guide rail 66. An upright column 610 and a jacking screw 611 positioned in the upright column 610 are vertically fixed on the sliding plate 67, a jacking plate 612 is installed at the top of the upright column 610, and the vertical servo motor 63 is rotatably connected with the jacking screw 611 and can drive the moving platform 64 to move along the guide rod 62.
The horizontal servo motor 65 drives the horizontal screw 68 to rotate so as to drive the sliding plate 67 to horizontally move along the horizontal guide rail 66; the vertical servo motor 63 drives the jacking screw 611 to rotate so as to drive the moving platform 64 to move up and down along the guide rod 62; the position of the lift plate 612 is adjusted by the horizontal movement, and the lift plate 612 is lifted up to a designated position by the vertical movement.
Referring to fig. 8, the solder feeding device 7 includes a mounting portion 71, a mounting bracket 72, a large cylinder 73, a shortage detector 74, and a guide wheel 75. The mounting part 71 is provided with a conveying guide rail 76, and the mounting frame 72 is connected with the mounting part 71 in a sliding manner through a sliding plate. The large cylinder 73 is fixed on the mounting portion 71 and connected with the mounting frame 72, and drives the mounting frame 72 to slide along the conveying guide rail 76. In order to restrict the mount 72 from slipping off the mount, a stopper 77 is mounted on the mounting portion 71 in the downward moving direction of the mount 72.
The mounting frame 72 is respectively provided with a pinch roller cylinder 78, a servo motor 79 and a pair of wire feeding wheels 710 which are oppositely arranged and can relatively move, each wire feeding wheel 710 is connected with a gear 711, and the two gears 711 are meshed. The servo motor is rotationally connected with one gear 711, the pressing wheel cylinder 78 is connected with one wire feeding wheel 710 and can drive the wire feeding wheel 710 to move, and the gap between the two wire feeding wheels 710 is adjusted; a solder conveying member 712 having a guide groove is installed at a solder outlet on the mounting frame 72 below the two wire feed rollers 710. The starvation detector 74 is mounted on the mount 72 at the solder inlet above the two wire feed wheels 710. The guide wheel 75 is disposed above the wire feed wheel 710.
The outgoing line is wound on the guide wheel 75, the servo motor 79 drives the wire feeding wheel 710 to rotate, the outgoing line is driven by the wire feeding wheel 710 to penetrate through a gap between the two wire feeding wheels 710, enter a guide groove of the brazing filler metal conveying piece 712 and are conveyed out.
Referring to fig. 9, the tooling positioning device includes two positioning plates 82 which are arranged side by side on two vertical rods 81 and fixed between the two vertical rods 81. Two rotating shafts 83 are oppositely arranged on the upper side portion of the positioning plate 82, each rotating shaft 83 is connected with a turning block 84, the positioning plate 82 is hinged to a pressing plate 85 through the turning block 84, and the pressing plate 85 can turn over around the rotating shafts 83 up and down. A quick locking member 86 is arranged between the pressure plate 85 and the positioning plate 82. The snap lock 86 has two pieces, one on each side of the pressure plate 85. The pressure plate 85 is turned down and locked to the positioning plate 82 by the quick locking pieces 86 at both sides. The pressing plate 85 is provided with a long groove 87, and a through hole 88 is arranged above the long groove 87; three through holes 88 are arranged in parallel. The bottom of each vertical rod 81 is connected with a connecting block 89; each connecting block 89 is provided with a magnet mounting hole 810; a click pin 811 is provided on the side of each connecting block 89.
The working principle is as follows: the terminal is inserted in the tooling table 4 in advance, and the tooling table 4 slides to a specified position along the linear guide rail 3; the vertical servo motor 63 drives the jacking screw 611 to rotate, and the jacking screw 611 lifts the jacking plate 612 so as to jack up the tool table 4; the solder conveying device 7 conveys the outgoing lines, and the outgoing lines are inserted on the terminals through the tooling positioning device; then, the slide table 56 of the left welding device 51 is pushed out by the left air cylinder 54, the left electrode 57 thereof abuts against the terminal, the slide base 511 of the right welding device 52 is pushed out by the right air cylinder 59, the right electrode thereof abuts against the terminal, and welding is performed by energization. After the first welding is finished, all the parts return to the original positions, the tool table 4 moves horizontally to be transferred to a second welding end, and then the second welding is carried out; the welding work of one workpiece is finished by performing the welding for three times; and similarly, the welding work of the next workpiece is carried out.
Example 2
Irregular fusing surfaces may occur after the fusing of the outgoing lines, which affects the next welding process. Thus, a solder trimming device 9 on the frame 1 and below the solder conveying device 7; the trimming device is used for trimming the fusing surface with irregular outgoing lines.
Referring to fig. 10, the solder trimming apparatus 9 includes a trimming frame 914, a trimming cylinder 915 mounted on the trimming frame 914, a guide 916 disposed in parallel on the trimming frame 914, and a sliding frame 917 disposed on the guide 916, wherein the trimming cylinder 915 is connected to the sliding frame 917 and can drive the sliding frame 917 to slide along the guide 916, and the sliding frame 917 is mounted with a small cylinder 918 and a scissors 919 controlled by the small cylinder 918 to perform trimming.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. Three terminal welding machines, characterized by, including the frame, install PLC controller in the frame, the level is laid at the frame on the upper surface linear guide, along the frock platform that linear guide slided, set up respectively in the left and right sides of frock platform and relative brazing filler metal welding mechanism that sets up, be located the below of frame upper surface and can jack-up the jacking displacement mechanism of frock platform and install the brazing filler metal conveyor in the frame, install location tooling device on the frock platform.
2. The three terminal welder of claim 1, further comprising a solder trimming device secured to the frame and positioned below the solder delivery device.
3. The three-terminal welding machine according to claim 1, wherein the solder welding mechanism comprises a left welding device and a right welding device which are oppositely arranged, the left welding device comprises a support, a left air cylinder fixed on the support, a guide rail laid on the upper surface of the support, a sliding table connected with the guide rail in a sliding manner, and a left electrode fixed on the sliding table, and the left air cylinder is connected with the sliding table and can drive the sliding table to slide along the guide rail; a locking mechanism for limiting the sliding table to retreat is arranged on the support and below the sliding table; the right welding device comprises a mounting seat, a right air cylinder fixed on the mounting seat, a sliding rail paved on the upper surface of the mounting seat, a sliding seat connected with the sliding rail in a sliding way and a right electrode fixed on the sliding seat; the right cylinder is connected with the sliding seat and can drive the sliding seat to slide along the sliding rail.
4. The three-terminal welding machine according to claim 3, wherein the locking mechanism comprises a locking cylinder vertically fixed on the support and a locking block arranged between the support and the sliding table, a telescopic rod of the locking cylinder penetrates through the support to be connected with the locking block, and an opening matched with the locking block and used for limiting the sliding table to retreat is formed in the bottom of the sliding table.
5. The three-terminal welding machine according to claim 1, wherein the jacking displacement mechanism comprises a base, a guide rod and a vertical servo motor which are vertically fixed on the base, a moving platform inserted on the guide rod, and a horizontal servo motor fixed on the moving platform, a horizontal guide rail is installed on the moving platform, a sliding plate is connected on the horizontal guide rail in a sliding manner, a horizontal lead screw is connected with the horizontal servo motor, the horizontal lead screw is connected with the sliding plate to drive the sliding plate to move along the horizontal guide rail, an upright post and a jacking lead screw positioned in the upright post are vertically fixed on the sliding plate, a jacking plate is installed at the top of the upright post, and the vertical servo motor is rotatably connected with the jacking lead screw and can drive the moving platform to move along the guide rod.
6. The three-terminal welding machine according to claim 1, wherein the solder conveying device comprises an installation part provided with a conveying guide rail, a mounting frame connected with the installation part in a sliding manner, and a large air cylinder fixed on the installation part, wherein the large air cylinder is connected with the mounting frame and drives the mounting frame to slide along the conveying guide rail; the mounting rack is respectively provided with a pinch roller cylinder, a servo motor and a pair of wire feeding wheels which are oppositely arranged and can move relatively, each wire feeding wheel is connected with a gear, the two gears are meshed, the servo motor is rotationally connected with one of the gears, the pinch roller cylinder is connected with one of the wire feeding wheels and can drive the wire feeding wheel to move, and the gap between the two wire feeding wheels is adjusted; and a brazing filler metal conveying piece with a guide groove is arranged at a brazing filler metal outlet on the mounting frame and below the two wire feeding wheels.
7. The three-terminal welding machine according to claim 1, wherein the positioning tool device comprises two positioning plates which are arranged side by side on the vertical rods and fixed between the two vertical rods, the bottom of each vertical rod is connected with a connecting block, a pressing plate is hinged to the positioning plates and can turn up and down around a hinge point of the pressing plate, an elongated slot is formed in the pressing plate, and a through hole is formed above the elongated slot; and a quick locking part is arranged between the pressing plate and the positioning plate.
8. The three-terminal welding machine as claimed in claim 2, wherein the trimming device comprises a trimming frame, a trimming cylinder mounted on the trimming frame, a guide rod arranged in parallel on the trimming frame, and a sliding frame sleeved on the guide rod, the trimming cylinder is connected with the sliding frame and can drive the sliding frame to slide along the guide rod, and the sliding frame is provided with a small cylinder and scissors controlled by the small cylinder to perform trimming.
9. The three-terminal welding machine according to claim 3, wherein a limiting mechanism for limiting the sliding table from slipping off the side is arranged on the side portion of the support, the limiting mechanism comprises a left limiting rod and a right limiting rod which are oppositely arranged, a limiting block is arranged between the left limiting rod and the right limiting rod, and the limiting block is fixed on the sliding table.
10. The three-terminal welding machine according to claim 3, wherein a stopper for limiting the slide carriage from sliding off is arranged on the side portion of the mounting seat, the stopper comprises a left limiting part and a right limiting part which are oppositely arranged, a limiting block is arranged between the left limiting part and the right limiting part, and the limiting block is fixed on the slide carriage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920090062.4U CN209850059U (en) | 2019-01-20 | 2019-01-20 | Three-terminal welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920090062.4U CN209850059U (en) | 2019-01-20 | 2019-01-20 | Three-terminal welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209850059U true CN209850059U (en) | 2019-12-27 |
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ID=68930464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920090062.4U Active CN209850059U (en) | 2019-01-20 | 2019-01-20 | Three-terminal welding machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN209850059U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109623078A (en) * | 2019-01-20 | 2019-04-16 | 巨力自动化设备（浙江）有限公司 | Three terminal welders |
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2019
- 2019-01-20 CN CN201920090062.4U patent/CN209850059U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109623078A (en) * | 2019-01-20 | 2019-04-16 | 巨力自动化设备（浙江）有限公司 | Three terminal welders |
| CN109623078B (en) * | 2019-01-20 | 2023-09-12 | 巨力自动化设备（浙江）有限公司 | Three-terminal welding machine |
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