CN220259859U - Pulse welding device for double-station circuit board - Google Patents
Pulse welding device for double-station circuit board Download PDFInfo
- Publication number
- CN220259859U CN220259859U CN202321932172.3U CN202321932172U CN220259859U CN 220259859 U CN220259859 U CN 220259859U CN 202321932172 U CN202321932172 U CN 202321932172U CN 220259859 U CN220259859 U CN 220259859U
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- Prior art keywords
- double
- supporting rod
- station circuit
- laser transmitter
- pulse welding
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- 238000003466 welding Methods 0.000 title claims abstract description 56
- 230000007246 mechanism Effects 0.000 claims abstract description 38
- 210000000078 claw Anatomy 0.000 claims description 7
- 238000005476 soldering Methods 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
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Abstract
The utility model discloses a pulse welding device for a double-station circuit board, which comprises a base, two upper templates, two push-pull sliding mechanisms and a positioning assembly, wherein a machine box is arranged on the base, a working space is arranged between the base and the machine box, a welding head is arranged on the upper templates, the push-pull sliding mechanisms are matched with the upper templates in position, each push-pull sliding mechanism comprises a sliding block, a sliding rail and a first driving mechanism, the sliding blocks can enter the working space along the sliding rails or are separated from the working space under the driving of the first driving mechanism, the sliding blocks are used for placing clamps, the positioning assembly comprises a transverse moving mechanism, a first supporting rod, a second supporting rod and a laser emitter, the laser emitter is arranged at the second end of the second supporting rod, the emitting end of the laser emitter faces the base, and the arrangement direction of the transverse moving mechanism is the same as that of the two upper templates, so that the laser emitter can move to the bottom of the welding head. The utility model can improve the position alignment efficiency of the welding head and the clamp.
Description
Technical Field
The utility model relates to the technical field of circuit board welding, in particular to a double-station circuit board pulse welding device.
Background
The pulse hot-press welding is widely applied to the scenes of enamelled wires, FPC welding, connector welding, welding in the ultra-thin wire industry, data wire welding and the like. The welding head of the pulse hot press welder is mounted on the upper die plate, and the product to be welded is placed on the clamp, so that when the welding products of different models are replaced, the welding head and the clamp are required to be replaced, and the welding head and the clamp are aligned. The traditional method is that engineers perform alignment and repeated adjustment for many times according to experience or visual inspection, so that the efficiency is not enough.
Disclosure of Invention
The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides a double-station circuit board pulse welding device which can improve the position alignment efficiency of a welding head and a clamp.
The embodiment of the utility model provides a pulse welding device for a double-station circuit board, which comprises the following components:
the base is provided with a case, and a working space is arranged between the base and the case;
the two upper templates are arranged on the left side and the right side of the bottom of the case, are positioned in the working space, and are provided with welding heads;
the two push-pull sliding mechanisms are arranged on the base and are matched with the positions of the two upper templates, each push-pull sliding mechanism comprises a sliding block, a sliding rail and a first driving mechanism, the sliding blocks are arranged on the sliding rails and can enter the working space or be separated from the working space along the sliding rails under the driving of the first driving mechanisms, and the sliding blocks are used for placing the clamps;
the positioning assembly comprises a transverse moving mechanism, a first supporting rod, a second supporting rod and a laser transmitter, wherein the transverse moving mechanism is installed on the case, the first supporting rod is vertically installed on the transverse moving mechanism, the first end of the second supporting rod is vertically connected with the first supporting rod, the laser transmitter is installed at the second end of the second supporting rod, the transmitting end of the laser transmitter faces the base, and the arrangement direction of the transverse moving mechanism is the same as that of the two upper templates, so that the laser transmitter can move to the bottom of the welding head.
According to some embodiments of the utility model, a trigger switch is provided at the upper end of the laser transmitter, which trigger switch is capable of abutting the welding head.
According to some embodiments of the utility model, the trigger switch is a push trigger switch or a capacitive sense switch.
According to some embodiments of the utility model, the second support bar is a telescopic bar.
According to some embodiments of the utility model, the second end of the second support rod is provided with a clamping block, and the laser transmitter is clamped on the clamping block.
According to some embodiments of the utility model, the clamping block comprises a first block body, a first side of the first block body is provided with a mounting hole, a second end of the second supporting rod is connected with the first block body through the mounting hole, a second side of the first block body is provided with a claw, and the laser transmitter is clamped on the first block body through the claw.
According to some embodiments of the utility model, the first support bar is provided with a height adjusting block, and the first end of the second support bar is connected with the height adjusting block.
According to some embodiments of the utility model, the height adjusting block comprises a second block body and an adjusting bolt, a first through hole is formed in the second block body, the first supporting rod penetrates through the first through hole, the adjusting bolt is connected to the second block body in a threaded mode, and the adjusting bolt part extends into the first through hole.
According to some embodiments of the utility model, the first support bar is a telescopic bar.
According to some embodiments of the utility model, the lateral movement mechanism comprises a rail and a slider slidably mounted on the rail, the slider being connected to the first support bar.
The embodiment of the utility model has at least the following beneficial effects:
when the positions of the welding joint and the clamp are required to be aligned, the clamp placed on the sliding block is moved into the working space, the laser transmitter is moved to the bottom of the welding joint through the transverse moving mechanism, the first supporting rod and the second supporting rod, the laser transmitter emits light beams towards the base, the position of the clamp can be adjusted according to the light beams or light spots, and the efficiency and the accuracy of the alignment of the welding joint and the clamp are improved.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
FIG. 1 is a schematic diagram of a pulse welding device for a double-station circuit board according to an embodiment of the present utility model;
fig. 2 is a partial enlarged view of a circled position C in the pulse welding apparatus for a double circuit board shown in fig. 1.
Reference numerals:
base 100, cabinet 110, working space 101, upper die plate 200, welding head 210, push-pull sliding mechanism 300, slider 310, slide rail 320, clamp 330, lateral movement mechanism 410, guide rail 411, slider 412, first support bar 420, second support bar 430, laser transmitter 440, trigger switch 441, clamping block 450, first block body 451, claw 452, height adjustment block 460, second block body 461, adjustment bolt 462
Description of the embodiments
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, the meaning of "a number" means one or more, the meaning of "a plurality" means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and "above", "below", "within", etc. are understood to include the present number. If any, the terms "first," "second," etc. are used for distinguishing between technical features only, and should not be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present utility model, unless explicitly defined otherwise, terms such as "disposed," "mounted," "connected," and the like are to be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by those skilled in the art in combination with the specific contents of the technical solutions.
Referring to fig. 1 and 2, this embodiment discloses a pulse welding device for double-station circuit boards, which comprises a base 100, an upper template 200, a push-pull sliding mechanism 300 and a positioning component, wherein a chassis 110 is installed on the base 100, a working space 101 is provided between the base 100 and the chassis 110, the number of the upper templates 200 is two, the two upper templates 200 are respectively installed at the left side and the right side of the bottom of the chassis 110 and are positioned in the working space 101, each upper template 200 is provided with a welding head 210, when in use, the upper templates 200 can drive the welding heads 210 to press down, so that the welding heads 210 are contacted with a product to be welded, the number of the push-pull sliding mechanisms 300 is two, the two push-pull sliding mechanisms 300 are installed on the base 100 and are matched with the positions of the two upper templates 200, each push-pull sliding mechanism 300 comprises a sliding block 310, a sliding rail 320 and a first driving mechanism (not shown), the sliding block 310 is installed on the sliding rail 320, and can enter the working space 101 or be separated from the working space 101 along the sliding rail 320 under the driving of the first driving mechanism, the sliding rail 320, the sliding block 310 is used for placing a clamp 330, the positioning component comprises a supporting rod 410, a first supporting rod 420, a second supporting rod 420 and a laser emitter 420 is installed at the bottom of the chassis 420, and the second supporting rod 420 is vertically arranged at the end of the first supporting rod 420 and the second supporting the laser emitter 410, and the second supporting the laser emitter 410 is vertically arranged at the end of the first end of the chassis 410, and the second supporting the laser emitter 410 is vertically arranged at the end of the first supporting rod 420, and the laser emitter 410, and the second end and the laser emitter 410, and the second supporting the laser emitter 410, and the laser emitter 410 and the second supporting the laser emitter.
In order to improve the welding efficiency, the base 100 of the present embodiment is provided with two stations, namely a first station and a second station, which are distributed left and right, and the configuration of the first station and the second station is the same, wherein the first station includes an upper die plate 200 located on the left side, a push-pull sliding mechanism 300, and a welding head 210 mounted on the upper die plate 200 on the left side. Because the welding head 210 and the clamp 330 adopted by different products are different, the sliding block 310 is only provided with a structure for positioning back and forth, and is not provided with a structure for positioning left and right, so that the position of the clamp 330 is adjusted left and right to adapt to the position of the welding head 210. When a different type of product to be welded needs to be replaced, the welding head 210 is replaced first, then the laser transmitter 440 is moved to the bottom of the welding head 210 through the transverse moving mechanism 410, the first support bar 420 and the second support bar 430, and the laser transmitter 440 is triggered through the welding head 210, so that the laser transmitter 440 emits a laser beam to the direction of the base 100 or forms a light spot, thereby forming a visual positioning mark. The fixture 330 with the product to be welded is then placed on the slider 310, and the sliding mechanism 300 is pushed and pulled to send the fixture 330 into the working space 101 to be located below the welding head 210, and at this time, the position of the fixture 330 and the travel of the slider 310 can be adjusted left and right by the laser beam or light spot emitted by the laser transmitter 440. After the adjustment is completed, the laser transmitter 440 is reset to complete the positioning calibration. The present embodiment can adjust the position of the fixture 330 according to the light beam or the light spot, which is beneficial to improving the efficiency and accuracy of the alignment of the welding head 210 and the fixture 330.
Specifically, referring to fig. 2, a trigger switch 441 is disposed at an upper end of the laser transmitter 440, and the trigger switch 441 can be abutted to the soldering head 210. When the laser transmitter 440 moves to the bottom of the soldering head 210, the soldering head 210 is abutted with the trigger switch 441 of the laser transmitter 440, the laser transmitter 440 is automatically started, the laser transmitter 440 does not need to be started manually, and the position of the laser transmitter 440 right below the soldering head 210 can be indicated, so that the position of the laser transmitter 440 is determined to be correct.
In some embodiments, the trigger switch 441 is a push-type trigger switch, and the trigger switch 441 and the soldering head 210 are abutted to start the laser transmitter 440 due to the abutting pressure, and in other embodiments, the trigger switch 441 is a capacitive-type sensor switch, and the trigger switch 441 is located at the bottom of the soldering head 210 to start the laser transmitter 440 due to capacitive sensing.
In some embodiments, the second support rod 430 is a telescopic rod, and the second support rod 430 can be telescopic within a certain distance range, so that the laser transmitter 440 can be adjusted in position within a certain distance range, and the requirements of different welding head 210 positions are met.
With continued reference to fig. 2, in some embodiments, a second end of the second support rod 430 is provided with a clamping block 450, and the laser transmitter 440 is clamped on the clamping block 450. The laser transmitter 440 can be conveniently connected with the second support bar 430 through the clamping block 450, and the laser transmitter 440 is convenient to disassemble and replace and maintain.
Illustratively, the clamping block 450 includes a first block body 451, a first side of the first block body 451 is provided with a mounting hole, a second end of the second support rod 430 is connected with the first block body 451 through the mounting hole, a second side of the first block body 451 is provided with a claw 452, and the laser transmitter 440 is clamped on the first block body 451 through the claw 452. Wherein, the mounting hole may be a through hole or a blind hole, and the second end of the second support rod 430 is inserted into the mounting hole during assembly, or the mounting hole is a threaded hole, and the second end of the second support rod 430 is in threaded connection with the first block body 451 through the mounting hole.
With continued reference to fig. 2, in some embodiments, a height adjustment block 460 is disposed on the first support bar 420, and a first end of the second support bar 430 is connected to the height adjustment block 460. The height of the second support bar 430 relative to the base 100 may be adjusted by the height adjustment block 460 to adjust the distance between the laser transmitter 440 and the bonding head 210.
The height adjusting block 460 includes a second block body 461 and an adjusting bolt 462, wherein a first through hole is formed in the second block body 461, the first supporting rod 420 is disposed through the first through hole, the adjusting bolt 462 is screwed on the second block body 461, and the adjusting bolt 462 partially extends into the first through hole. When the height is required to be adjusted, the adjusting bolt 462 is screwed out to disengage the adjusting bolt 462 from the first support rod 420, the second block body 461 is moved to the target height position, and the adjusting bolt 462 is screwed again to abut the adjusting bolt 462 against the first support rod 420, thereby fixing the second block body 461.
In other embodiments, the first support pole 420 is a telescopic pole, and the length of the first support pole 420 is adjusted by telescopic action, so as to adjust the height of the second support pole 430 relative to the base 100, and thus adjust the height of the laser transmitter 440 relative to the base 100.
In some embodiments, the lateral movement mechanism 410 includes a rail 411 and a slider 412, the slider 412 is slidably mounted on the rail 411, and the slider 412 is connected to the first support bar 420. Moving the slide 412 on the rail 411 may move the laser transmitter 440 between the two upper templates 200, thereby completing the positional adjustment of the clamp 330 on the two push-pull slides 300.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (10)
1. A double-station circuit board pulse welding device, comprising:
a base (100) provided with a case (110), wherein a working space (101) is arranged between the base (100) and the case (110);
two upper templates (200) mounted on the left and right sides of the bottom of the case (110) and located in the working space (101), each upper template (200) being mounted with a welding head (210);
two push-pull sliding mechanisms (300) mounted on the base (100) and adapted to the positions of the two upper templates (200), each push-pull sliding mechanism (300) comprising a slider (310), a sliding rail (320) and a first driving mechanism, wherein the slider (310) is mounted on the sliding rail (320) and can enter the working space (101) along the sliding rail (320) or be separated from the working space (101) under the driving of the first driving mechanism, and the slider (310) is used for placing a clamp (330);
the positioning assembly comprises a transverse moving mechanism (410), a first supporting rod (420), a second supporting rod (430) and a laser transmitter (440), wherein the transverse moving mechanism (410) is installed on a case (110), the first supporting rod (420) is vertically installed on the transverse moving mechanism (410), a first end of the second supporting rod (430) is vertically connected with the first supporting rod (420), the laser transmitter (440) is installed at a second end of the second supporting rod, the transmitting end of the laser transmitter (440) faces towards the base (100), and the arrangement direction of the transverse moving mechanism (410) is identical to the arrangement direction of the two upper templates (200), so that the laser transmitter (440) can move to the bottom of the welding head (210).
2. The double-station circuit board pulse welding device according to claim 1, wherein a trigger switch (441) is arranged at the upper end of the laser transmitter (440), and the trigger switch (441) can be abutted with the welding head (210).
3. The double-station circuit board pulse welding device according to claim 2, characterized in that the trigger switch (441) is a push trigger switch or a capacitive sense switch.
4. A double-station circuit board pulse welding apparatus according to claim 1, 2 or 3, characterized in that the second support bar (430) is a telescopic bar.
5. The pulse welding device for double-station circuit boards according to claim 1, wherein a second end of the second support rod (430) is provided with a clamping block (450), and the laser transmitter (440) is clamped on the clamping block (450).
6. The pulse welding device for double-station circuit boards according to claim 5, wherein the clamping block (450) comprises a first block body (451), a first side of the first block body (451) is provided with a mounting hole, a second end of the second supporting rod (430) is connected with the first block body (451) through the mounting hole, a second side of the first block body (451) is provided with a claw (452), and the laser transmitter (440) is clamped on the first block body (451) through the claw (452).
7. The pulse welding device for double-station circuit boards according to claim 1, 5 or 6, wherein a height adjusting block (460) is provided on the first support bar (420), and a first end of the second support bar (430) is connected to the height adjusting block (460).
8. The pulse welding device for double-station circuit boards according to claim 7, wherein the height adjusting block (460) comprises a second block body (461) and an adjusting bolt (462), a first through hole is formed in the second block body (461), the first supporting rod (420) is arranged through the first through hole, the adjusting bolt (462) is connected to the second block body (461) in a threaded mode, and the adjusting bolt (462) is partially extended into the first through hole.
9. The double-station circuit board pulse welding apparatus according to claim 1, 5 or 6, wherein the first support rod (420) is a telescopic rod.
10. The double-station circuit board pulse welding device according to claim 1, wherein the lateral movement mechanism (410) comprises a guide rail (411) and a slider (412), the slider (412) is slidably mounted on the guide rail (411), and the slider (412) is connected to the first support bar (420).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321932172.3U CN220259859U (en) | 2023-07-21 | 2023-07-21 | Pulse welding device for double-station circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321932172.3U CN220259859U (en) | 2023-07-21 | 2023-07-21 | Pulse welding device for double-station circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220259859U true CN220259859U (en) | 2023-12-29 |
Family
ID=89311852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321932172.3U Active CN220259859U (en) | 2023-07-21 | 2023-07-21 | Pulse welding device for double-station circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220259859U (en) |
-
2023
- 2023-07-21 CN CN202321932172.3U patent/CN220259859U/en active Active
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