CN216491281U - Device for welding PCB and FPC board - Google Patents

Abstract

The utility model discloses a device for welding a PCB (printed Circuit Board) and an FPC (Flexible printed Circuit Board), belonging to the technical field of welding the PCB and the FPC, comprising a first workbench, a second workbench, a first adjusting mechanism and a second adjusting mechanism, wherein the first workbench is provided with a first mounting area for mounting the PCB; the second workbench is provided with a second mounting area for mounting the FPC board; the first adjusting mechanism is connected with the first workbench and used for adjusting the PCB arranged on the first installation area to move to a welding position relative to the FPC; the second adjusting mechanism is connected with the second workbench and used for adjusting the FPC board installed on the second installation area to move to the welding position relative to the PCB board. The utility model can freely adjust the position of the FPC board and the position of the PCB board, and timely adjust the FPC board and the PCB board to the welding position, thereby improving the technical effect of production efficiency.

Description

Device for welding PCB and FPC board

Technical Field

The utility model belongs to the technical field of welding a PCB (printed circuit board) and an FPC (flexible printed circuit) board, and particularly relates to a device for welding the PCB board and the FPC board.

Background

The PCB is a printed circuit board, also called printed circuit board, which is an important electronic component, a support for electronic components, and a carrier for electrical interconnection of electronic components. The FPC board is a flexible printed circuit board made of polyimide or polyester film as a base material, and has high reliability and excellent flexibility. In the development of electronic products, it is often necessary to connect the FPC flexible board to the PCB.

At present, in the existing technology for welding the PCB and the FPC, a worker usually presses the PCB on the table top, then holds the FPC by hand to place the FPC at a welding position where the FPC needs to be welded to the PCB, and then moves the FPC or the PCB to calibrate a position between the PCB and the FPC. When the PCB and the FPC are aligned to the required welding positions, the PCB and the FPC are welded. However, in the process of calibrating the position between the PCB and the FPC board, when a worker holds the FPC board and does not abut on the welding position where the FPC board needs to be welded to the PCB, the worker needs to repeatedly move the FPC board to gradually bring the FPC board close to the welding position where the FPC board needs to be welded to the PCB until the FPC board is placed at the welding position, and then the FPC board and the PCB are welded to each other. Therefore, the positions of the FPC board and the PCB board are inconvenient to adjust, the FPC board and the PCB board are difficult to adjust to welding positions, and the production efficiency is low.

In summary, in the existing technology for welding the PCB and the FPC, there is a technical problem that it is difficult to conveniently adjust the position of the FPC and the position of the PCB, and the production efficiency is low.

SUMMERY OF THE UTILITY MODEL

The technical problems to be solved by the utility model are that the position of the FPC board and the position of the PCB board are difficult to adjust conveniently, and the production efficiency is low.

In order to solve the above technical problems, the present invention provides an apparatus for soldering a PCB and an FPC board, the apparatus comprising: the first workbench is provided with a first mounting area for mounting the PCB; the second workbench is provided with a second mounting area for mounting the FPC board; the first adjusting mechanism is connected with the first workbench and used for adjusting the PCB arranged on the first installation area to move to a welding position relative to the FPC; and the second adjusting mechanism is connected with the second workbench and used for adjusting the FPC board arranged on the second mounting area to move to the welding position relative to the PCB board.

Further, the apparatus further comprises: a base; the first adjusting mechanism is provided with a first mounting end and a lifting adjusting end, the first adjusting mechanism is connected with the base through the first mounting end, and the first adjusting mechanism is connected with the first workbench through the lifting adjusting end so as to adjust the PCB arranged on the first mounting area to move towards the Z-axis direction through the lifting adjusting end; the second adjusting mechanism is provided with a second mounting end and a plane adjusting end, the second adjusting mechanism passes through the second mounting end and the base connection, the second adjusting mechanism passes through the plane adjusting end and the second workbench connection, so that the FPC board installed on the second mounting area is adjusted by the plane adjusting end to move towards the X axis or the Y axis.

Further, the base comprises a first mounting area and a second mounting area, the first adjusting mechanism is connected with the first mounting area through the first mounting end, and the second adjusting mechanism is connected with the second mounting area through the second mounting end.

Further, the first table includes: the PCB mounting seat is provided with a first mounting area for locking the PCB; the PCB pressing block is provided with a first pin hole and a PCB pressing sheet; and the first positioning pin penetrates through a first pin hole of the PCB pressing block and is connected with the PCB mounting seat, so that the PCB is locked on the first mounting area through the PCB pressing block.

Further, the lift adjustment end includes: the first supporting block is arranged on the first mounting end; the second supporting block is provided with a first through hole, a hollow part and a first body, and is fixedly connected with the first mounting end through the first body; the lifting block is provided with a limiting hole, a convex block and a second body, the guide rod penetrates through the limiting hole to be connected with the first supporting block, the convex block is arranged on the second body and located in the hollow portion, and the lifting block is detachably connected with the PCB mounting seat through the second body.

Further, the lifting adjusting end further comprises: the linkage part comprises a linkage block and a first push rod, the linkage block is arranged in the hollow part and is provided with a first movable end, a second movable end and a rotating end, the linkage block is movably connected with the first body through the rotating end, and the linkage block is connected with the lug through the first movable end; the first push rod penetrates through the first through hole and is connected with the second movable end.

Further, the lifting adjusting end further comprises: the first clamping part comprises a first clamping plate and a first clamping rod, the first clamping plate is fixedly connected with the first body, and the first clamping plate is provided with a first sliding groove; first chucking pole with first spout threaded connection, first chucking pole runs through first spout with first supporting block swing joint.

Further, the second stage includes: the FPC mounting seat is provided with a groove and a third body; the FPC positioning block is matched with the groove and detachably arranged in the groove, and the FPC positioning block is provided with a second mounting area for locking the FPC board; the FPC pressing block is provided with a second pin hole and an FPC pressing sheet; and the second positioning pin penetrates through the second pin hole and is connected with the third body so as to lock the FPC board on the second mounting area through the FPC pressing sheet.

Further, the plane adjustment end includes: the first movable block is movably connected with the second mounting end and fixedly connected with the third body; the second clamping part comprises a second clamping plate and a second clamping rod, the second clamping plate is fixedly connected with the second mounting end, and the second clamping plate is provided with a second sliding groove; the second clamping rod is in threaded connection with the second sliding groove, and the second clamping rod penetrates through the second sliding groove and is movably connected with the first movable block.

Further, the plane adjustment end further includes: the first adjusting component comprises a first stop block, a first fixed block and a first threaded rod, the first stop block is provided with a first fastener and a first blocking piece, and the first stop block is connected with the first movable block through the first fastener; the first fixing block is fixedly connected with the second mounting end, and a first threaded hole is formed in the first fixing block; the first threaded rod penetrates through the first threaded hole and is connected with the first blocking piece; the third clamping component comprises a third clamping plate and a third clamping rod, the third clamping plate is fixedly connected with the second mounting end, and the third clamping plate is provided with a third sliding groove; the third clamping rod is in threaded connection with the third sliding groove, the third clamping rod penetrates through the third sliding groove and is movably connected with the first movable block, and the first movable block is located between the third clamping rod and the first threaded rod; the second adjusting part comprises a second stop block, a second fixed block and a second threaded rod, the second stop block is provided with a second mounting part and a second blocking part, and the second stop block is connected with the first movable block through the second mounting part; the second fixing block is fixedly connected with the second mounting end, and a second threaded hole is formed in the second fixing block; the second threaded rod penetrates through the second threaded hole and is connected with the second blocking piece.

Has the advantages that:

the utility model provides a device for welding a PCB (printed Circuit Board) and an FPC (Flexible printed Circuit), wherein the PCB is installed through a first installation area on a first workbench, the FPC is installed through a second installation area on a second workbench, a first adjusting mechanism is connected with the first workbench, the PCB installed on the first installation area can be adjusted to move to a position needing welding relative to the FPC by the first adjusting mechanism, the second adjusting mechanism is connected with the second workbench, and the FPC installed on the second installation area can be adjusted to move to a welding position relative to the PCB by the second adjusting mechanism. Then can freely adjust the position of PCB board and FPC board respectively, realize moving PCB board and FPC board respectively and weld to the position that needs the welding, improve production efficiency. Therefore, the technical effects that the position of the FPC board and the position of the PCB can be freely adjusted, the FPC board and the PCB are timely adjusted to welding positions, and the production efficiency is improved are achieved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a first schematic diagram of an apparatus for soldering a PCB board and an FPC board according to an embodiment of the present invention;

FIG. 2 is a second schematic view of an apparatus for soldering a PCB and an FPC board according to an embodiment of the present invention;

fig. 3 is a third schematic diagram of an apparatus for soldering a PCB board and an FPC board according to an embodiment of the present invention;

fig. 4 is a fourth schematic diagram of an apparatus for soldering a PCB and an FPC according to an embodiment of the present invention.

Detailed Description

The utility model discloses a device for welding a PCB (printed Circuit Board) and an FPC (Flexible printed Circuit), wherein the PCB is installed through a first installation area on a first workbench 2, the FPC is installed through a second installation area on a second workbench 5, a first adjusting mechanism is connected with the first workbench 2, the PCB installed on the first installation area can be adjusted to move to a position needing welding relative to the FPC by the first adjusting mechanism, the second adjusting mechanism is connected with the second workbench 5, and the FPC installed on the second installation area can be adjusted to move to a welding position relative to the PCB by the second adjusting mechanism. Then can freely adjust the position of PCB board and FPC board respectively, realize moving PCB board and FPC board respectively and weld to the position that needs the welding, improve production efficiency. Therefore, the technical effects that the position of the FPC board and the position of the PCB can be freely adjusted, the FPC board and the PCB are timely adjusted to welding positions, and the production efficiency is improved are achieved.

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 obtained by a person of ordinary skill in the art based on the embodiments of the present invention belong to the protection scope of the present invention; the "and/or" keyword referred to in this embodiment represents sum or two cases, in other words, a and/or B mentioned in the embodiment of the present invention represents two cases of a and B, A or B, and describes three states where a and B exist, such as a and/or B, which represents: only A does not include B; only B does not include A; including A and B.

Also, in embodiments of the utility model where an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used in the embodiments of the present invention are for illustrative purposes only and are not intended to limit the present invention.

Referring to fig. 1, 2, 3 and 4, fig. 1 is a first schematic diagram of a device for soldering a PCB and an FPC according to an embodiment of the present invention, fig. 2 is a second schematic diagram of a device for soldering a PCB and an FPC according to an embodiment of the present invention, fig. 3 is a third schematic diagram of a device for soldering a PCB and an FPC according to an embodiment of the present invention, and fig. 4 is a fourth schematic diagram of a device for soldering a PCB and an FPC according to an embodiment of the present invention. The device for welding the PCB and the FPC comprises a base 1, a first workbench 2, a first adjusting mechanism, a second workbench 5 and a second adjusting mechanism, wherein the base 1, the first workbench 2, the first adjusting mechanism, the second workbench 5 and the second adjusting mechanism are respectively explained in detail:

for the base 1:

the base 1 comprises a first mounting area and a second mounting area, a first adjusting mechanism is connected with the first mounting area through a first mounting end 3, and a second adjusting mechanism is connected with the second mounting area through a second mounting end 6.

Specifically, the first mounting area is used for fixing the first mounting end 3 of the first adjusting mechanism to support the lifting adjusting end of the first adjusting mechanism, for example, the first mounting end 3 of the first adjusting mechanism is detachably mounted on the first mounting area of the base 1 through a bolt to support the lifting adjusting end of the first adjusting mechanism. The second mounting region is used for fixing the second mounting end 6 of the second adjusting mechanism to support the plane adjusting end of the second adjusting mechanism, for example, the second mounting end 6 of the second adjusting mechanism is detachably mounted on the second mounting region of the base 1 through a bolt to support the plane adjusting end of the second adjusting mechanism. The base 1 may be referred to as a soldering base, and the soldering base may provide a supporting force for the first table 2, the first adjustment mechanism, the second table 5, the second adjustment mechanism, the PCB board, and the FPC board, which will be described below.

For the first table 2 and the first adjustment mechanism:

the first workbench 2 is used for locking the PCB, and the first workbench 2 is movably arranged on the base 1 through a first adjusting mechanism. First adjustment mechanism is provided with first installation end 3 and lift adjustment end, and first adjustment mechanism is connected through first installation end 3 and base 1, and first adjustment mechanism is connected through lift adjustment end and first workstation 2 to adjust the PCB board of locking on first workstation 2 through the lift adjustment end and move towards two not equidirectional. The first workbench 2 comprises a PCB mounting base 21, a PCB pressing block 22 and a first positioning pin 23, the PCB mounting base 21 is provided with a first mounting area for locking the PCB, the PCB pressing block 22 is provided with a first pin hole 221 and a PCB pressing sheet 222, and the first positioning pin 23 penetrates through the first pin hole 221 of the PCB pressing block 22 and is connected with the PCB mounting base 21 so as to lock the PCB on the first mounting area through the PCB pressing sheet 222. The lifting adjusting end comprises a first supporting block 41, a second supporting block 42, a guide rod 43 and a lifting block 44, the first supporting block 41 is arranged on the first mounting end 3, the second supporting block 42 is provided with a first through hole 421, a hollow portion 422 and a first body 423, the second supporting block 42 is fixedly connected with the first mounting end 3 through the first body 423, the lifting block 44 is provided with a limiting hole 441, a convex block 442 and a second body 443, the guide rod 43 penetrates through the limiting hole 441 to be connected with the first supporting block 41, the convex block 442 is arranged on the second body 443, the convex block 442 is located inside the hollow portion 422, and the lifting block 44 is detachably connected with the PCB mounting seat 21 through the second body 443.

The linkage part 45 comprises a linkage block 451 and a first push rod 452, the linkage block 451 is arranged inside the hollow part 422, the linkage block 451 is provided with a first movable end 4511, a second movable end 4512 and a rotating end 4513, the linkage block 451 is movably connected with the first body 423 through the rotating end 4513, and the linkage block 451 is connected with the lug 442 through the first movable end 4511. The first push rod 452 penetrates the first through hole 421 to be connected to the second movable end 4512. The first clamping member 46 includes a first clamping plate fixedly connected to the first body 423 and a first clamping rod 462, and the first clamping plate is provided with a first sliding slot 461. The first fastening rod 462 is connected to the first sliding slot 461 through a screw, and the first fastening rod 462 is movably connected to the first supporting block 41 through the first sliding slot 461.

Specifically, the first mount area of the PCB mount 21 in the first table 2 has a space for accommodating a PCB board. By detachably connecting the PCB mounting seat 21 and the second body 443 of the elevator block 44, it is possible to accommodate PCB boards of different specifications by replacing the PCB mounting seat 21. For example: the PCB mounting seat 21 and the second body 443 of the lifting block 44 are connected together through the bolts, so that the PCB mounting seat 21 mounted on the second body 443 of the lifting block 44 can be conveniently replaced, the applicability is improved, and the requirement for welding of PCBs of different specifications and models can be met. The welding position is a position where the PCB and the FPC need to be welded with each other according to actual welding requirements.

Meanwhile, the first positioning pin 23 penetrates through the first pin hole 221 formed in the PCB pressing block 22 to be connected with the PCB mounting seat 21, so that the PCB is fixed between the PCB pressing block 22 and the first mounting area. For example, the first positioning pin 23 may be a screw, the screw passes through the first pin hole 221 disposed on the PCB pressing block 22 and then is connected to the PCB mounting seat 21, and the PCB pressing piece 222 in the PCB pressing block 22 and the PCB mounting seat 21 may be separated by rotating the screw, so that the PCB pressing piece 222 may rotate around the first positioning pin 23. After placing the PCB board in the inside that sets up first installing zone on PCB mount pad 21, through the top of rotatory PCB preforming 222 to the PCB board, the rethread rotatory screw can closely paste PCB preforming 222 and PCB mount pad 21 each other in the PCB briquetting 22 for PCB preforming 222 constantly exerts pressure to the PCB board, realizes then that PCB preforming 222 fixes the PCB board on first installing zone. Thereby the technical effect of locking the position of the PCB is achieved.

With continued reference to fig. 1 and 2, the movement of the PCB mounted on the first mounting region toward the Z-axis direction means that the PCB moves in an upward or downward direction. The movement of the PCB locked to the first table 2 in the upward direction means the movement of the PCB in the direction away from the first mounting end 3. The movement of the PCB locked to the first table 2 in the downward direction means the movement of the PCB in the direction approaching the first mounting end 3. The first body 423 of the second support block 42 of the lift adjustment end is fixedly mounted to the first mounting end 3, for example, by welding the first body 423 to the first mounting end 3. The hollow portion 422 of the second support block 42 has a space therein to accommodate the link block 451 and the first push rod 452 of the link member 45. The linkage block 451 may be generally triangular in shape, and the first movable end 4511, the second movable end 4512 and the rotating end 4513 refer to three included angles of the triangle respectively. The rotating end 4513 of the linkage block 451 may be movably connected with the first body 423 of the second support block 42, for example, by a screw passing through the rotating end 4513 to connect with the first body 423. Thus, the link block 451 can rotate about the joint of the rotating end 4513 and the first body 423. The first push rod 452 penetrates through the first through hole 421 of the second supporting block 42 and then can be connected with the second movable end 4512, and the first push rod 452 is provided with an external thread matched with the internal thread of the first through hole 421, so that the first push rod 452 is in threaded connection with the first through hole 421. When the first push rod 452 is rotated to move in a direction approaching the second movable end 4512, since the first push rod 452 continuously pushes the second movable end 4512 away from the first through hole 421, the first movable end 4511 of the linkage block 451 continuously pushes the protrusion 442 disposed on the lifting block 44 to move in a direction away from the first mounting end 3, and then the protrusion 442 drives the second body 443 of the lifting block 44 to move in a direction away from the first mounting end 3. And since the guide rod 43 passes through the limiting hole 441 disposed on the lifting block 44 and then is connected to the first supporting block 41, the lifting block 44 will move along the direction in which the guide rod 43 is away from the first mounting end 3, i.e. at this time, the second body 443 of the lifting block 44 moves in the upward direction, and the second body 443 of the lifting block 44 pushes the PCB mounting seat 21 to move in the upward direction as well. Thereby achieving the movement of the PCB board locked in the first mounting region in the PCB mounting seat 21 in the upward direction.

When the first push rod 452 is rotated to move in a direction away from the second movable end 4512, since the first push rod 452 continuously moves in a direction away from the second movable end 4512, the second movable end 4512 continuously moves in a direction close to the first through hole 421, at this time, the first movable end 4511 of the linkage block 451 continuously moves in a direction away from the protrusion 442 disposed on the lifting block 44, and then the protrusion 442 drives the second body 443 of the lifting block 44 to move in a direction close to the first mounting end 3. Thus, the elevator block 44 is moved along the guide bar 43 in a direction approaching the first mounting end 3, i.e., when the second body 443 of the elevator block 44 is moved in a downward direction, the second body 443 of the elevator block 44 pushes the PCB mounting seat 21 to be also moved in a downward direction. Thereby achieving a downward movement of the PCB board locked in the first mounting region in the PCB mounting seat 21.

In addition, the first clamping plate of the first clamping member 46 is fixed to the first body 423 of the second supporting block 42, and the first clamping plate of the first clamping member 46 may be fixed to the first body 423 by means of screws or welding, for example. One end of the first clamping rod 462 passes through the first sliding slot 461 disposed on the first clamping plate and then is connected to the first supporting block 41. For example, the first fastening rod 462 is provided with a screw thread matching with the first sliding slot 461, and the first fastening rod 462 and the first sliding slot 461 are connected by screw threads. When the first clamping rod 462 is rotated to move in a direction away from the first supporting block 41, because the guiding rod 43 is clamped in the limiting hole 441 of the lifting block 44, the second body 443 of the lifting block 44 moves upward to drive the first supporting block 41 to move upward, and the second body 443 of the lifting block 44 moves downward to drive the first supporting block 41 to move downward. Which in turn allows the second body 443 of the elevator block 44 to freely move up or down. When the second body 443 of the lifting block 44 pushes the PCB mount 21 to move in an upward or downward direction to a desired position, the first clamping bar 462 may be caused to clamp the first support block 41 by rotating the first clamping bar 462 to move in a direction to approach the first support block 41. This enables the PCB mount 21 to be fixed in a desired position. And then the fixing of the up-and-down position of the PCB board locked on the first mounting region in the PCB mounting seat 21 is achieved.

For the second table 5 and the second adjustment mechanism:

the second workbench 5 is used for locking the FPC board, and the second workbench 5 is movably arranged on the base 1 through a second adjusting mechanism. The second adjusting mechanism is provided with a second mounting end 6 and a plane adjusting end, the second adjusting mechanism is connected with the base 1 through the second mounting end 6, the second adjusting mechanism is connected with the second workbench 5 through the plane adjusting end, and the FPC board locked on the second workbench 5 is adjusted to move towards four different directions through the plane adjusting end. The second workbench 5 comprises an FPC mounting seat 51, an FPC positioning block 52 matched with the groove 511, an FPC pressing block 53, and a second positioning pin 54, and the FPC mounting seat 51 is provided with the groove 511 and a third body 512. The FPC positioning block 52 is detachably disposed inside the groove 511, and the FPC positioning block 52 has a second mounting region for locking the FPC board. The FPC pressing piece 53 is provided with a second pin hole 531 and an FPC pressing piece 532. The second positioning pin 54 penetrates the second pin hole 531 to be connected with the third body 512, so as to lock the FPC board on the second mounting region through the FPC pressing piece 532.

The plane adjusting end comprises a first movable block 71, a second clamping part 72 and a first adjusting part 73, the first movable block 71 is movably connected with the second mounting end 6, and the first movable block 71 is fixedly connected with a third body 512. The second clamping member 72 comprises a second clamping plate fixedly connected with the second mounting end 6 and a second clamping rod 722, and the second clamping plate is provided with a second sliding slot 721. The second fastening rod 722 is in threaded connection with the second sliding slot 721, and the second fastening rod 722 penetrates through the second sliding slot 721 and is movably connected with the first movable block 71. The first adjusting part 73 includes a first stopper 731, a first fixed block 732, and a first threaded rod, the first stopper 731 is provided with a first fastening member 7311 and a first blocking member 7312, and the first stopper 731 is connected to the first movable block 71 by the first fastening member 7311. The first fixing block 732 is fixedly connected to the second mounting end 6, and the first fixing block 732 is provided with a first screw hole 7321. The first threaded rod penetrates the first threaded hole 7321 and is connected to the first blocking member 7312. The plane adjusting end further comprises a third clamping component and a third clamping rod, the third clamping component comprises a third clamping plate and a third clamping rod, the third clamping plate is fixedly connected with the second mounting end 6, and a third sliding groove is formed in the third clamping plate. The third clamping rod is in threaded connection with the third sliding groove, the third clamping rod penetrates through the third sliding groove and is movably connected with the first movable block 71, and the first movable block 71 is located between the third clamping rod and the first threaded rod. The second adjusting part comprises a second stop block, a second fixing block and a second threaded rod, the second stop block is provided with a second mounting piece and a second stopping piece, and the second stop block is connected with the first movable block 71 through the second mounting piece. The second fixed block is fixedly connected with the second mounting end 6, and a second threaded hole is formed in the second fixed block. The second threaded rod penetrates through the second threaded hole and is connected with the second blocking piece.

Specifically, the second mounting area of the FPC positioning block 52 in the second table 5 has a space to accommodate the FPC board. The FPC locating block 52 is detachably arranged in the groove 511 of the FPC mounting seat 51, so that the FPC board mounting seat can adapt to FPC boards of different specifications and models by replacing the FPC locating block 52. For example: come FPC locating piece 52 to set up in the inside of recess 511 through the bolt, perhaps with FPC locating piece 52 chucking in the inside of recess 511, what can be convenient changes the FPC locating piece 52 of installing in recess 511, has improved the suitability, can satisfy the welding to the FPC board of different specification models.

It should be noted that the second positioning pin 54 is inserted through the second pin hole 531 of the FPC holder 53 and then connected to the third body 512 of the FPC mounting base 51, so as to fix the FPC board between the FPC holder 53 and the second mounting region. For example, the second positioning pin 54 may be a screw, the screw passes through the second pin hole 531 and then is connected to the third body 512 of the FPC mounting seat 51, and the FPC pressing piece 532 in the FPC pressing piece 53 and the third body 512 of the FPC mounting seat 51 may be separated by rotating the screw, so that the FPC pressing piece 532 may rotate around the second positioning pin 54. After placing the FPC board in the inside that sets up in the second installing zone, through the top of rotatory FPC preforming 532 to the FPC board, the rethread is rotatory the screw and can be with FPC preforming 532 towards the direction removal that is close to the second installing zone in FPC briquetting 53 for FPC preforming 532 constantly exerts pressure to the FPC board, realizes FPC preforming 532 then and fixes the FPC board on the second installing zone. Thereby the technical effect of locking the position of the FPC board is achieved. Or, a pressing head may be further disposed at one end of the second positioning pin 54 penetrating through the second pin hole 531, the other end of the second positioning pin 54 penetrates through the FPC pressing piece 532 and then is connected to the third body 512, and a spring mechanism may be disposed between the pressing head and the FPC pressing piece 532, as will be understood by those skilled in the art, in the embodiment of the present invention, specific selection of the spring mechanism is not limited, and only when the pressing head is pressed, the FPC pressing piece 532 is pushed by the spring mechanism to move toward the direction close to the third body 512, and the FPC pressing piece 532 is clamped, so that when the pressing head is released, the FPC pressing piece 532 is kept pressing the FPC board tightly. When the pressing head is pressed again, the FPC pressing piece 532 can be pulled by the spring mechanism to move towards the direction far away from the third body 512, so that the FPC pressing piece 532 pressing the FPC board is loosened.

With continued reference to fig. 1 and 2, the movement of the FPC board toward the X-axis means that the FPC board moves toward the left or right direction; the movement of the FPC board toward the Y-axis means that the FPC board moves in a forward or backward direction. The movement of the FPC board locked on the second table 5 in the leftward direction means that the FPC board moves in the upward direction as viewed in fig. 2, that is, the FPC board moves in a direction to approach the PCB board. The movement of the FPC board locked on the second table 5 in the rightward direction means that the FPC board moves in the downward direction as viewed in fig. 2, that is, the FPC board moves in the direction away from the PCB board. The movement of the FPC board locked on the second table 5 in the forward direction means that the FPC board moves in the leftward direction as viewed in fig. 2. The movement of the FPC board locked on the second table 5 in the backward direction means that the FPC board moves in the rightward direction as viewed in fig. 2. The first fastening member 7311 of the first stopper 731 of the first adjustment member 73 may be fixed to the first movable block 71 by welding or bolting, and the first blocking member 7312 and the first fastening member 7311 are perpendicular to each other. The first stop 7312 and the first threaded rod are aligned with each other. The first fixing block 732 is fixedly mounted on the second mounting end 6, the first threaded rod passes through a first threaded hole 7321 formed in the first fixing block 732 and then is connected to the first blocking member 7312, and the first threaded rod and the first threaded hole 7321 can be mutually screwed. The first threaded rod is gradually rotated to move towards the direction close to the first blocking part 7312 in a fine adjustment mode, the first threaded rod can gradually push the first blocking part 7312 to move towards the left, the first blocking part 7312 moving towards the left drives the first movable block 71 to move towards the left, and due to the fixed connection of the first movable block 71 and the third body 512 of the FPC mounting seat 51, the FPC positioning block 52 arranged in the groove 511 in the FPC mounting seat 51 can drive the FPC board locked on the second mounting area to move towards the left. Thereby realizing the technical effect that the FPC board locked in the second mounting area can move towards the left direction. Or by rotating the first threaded rod gradually in a fine adjustment manner to move away from the first blocking member 7312, the FPC board locked in the second mounting area can move in a rightward direction. Since the second clamping plate of the second clamping member 72 and the first clamping plate of the first clamping member 46 have the same structure and principle, they will not be described in detail herein. Since the second clamping rod 722 of the second clamping member 72 and the first clamping rod 462 of the first clamping member 46 have the same structure and principle, they will not be described in detail herein. The fixing of FPC holder 51 at a desired position is achieved by the second chucking plate in second chucking member 72 and second chucking rod 722. And then the left and right positions of the FPC board locked on the second mounting region of the FPC positioning block 52 in the groove 511 in the FPC mounting seat 51 are fixed.

Similarly, since the second stopper of the second adjustment member has the same structure and principle as the first stopper 731 of the first adjustment member 73, the second stopper will not be described in detail herein. Since the second fixing block of the second adjusting member is identical in structure and principle to the first fixing block 732 of the first adjusting member 73, the second fixing block will not be described in detail herein. Since the second threaded rod of the second adjustment member is identical in structure and principle to the first threaded rod of the first adjustment member 73, the second threaded rod will not be described in detail herein. The FPC board locked in the second mounting area can be moved in the forward or backward direction by rotating the second screw bar. Since the third clamping plate of the third clamping component in the plane adjusting end and the second clamping plate have the same structure and principle, the third clamping plate will not be described in a repeated manner here. Since the third clamping bar has the same structure and principle as the second clamping bar 722, the third clamping bar will not be described in detail herein. The front and rear positions of the FPC board locked to the second mounting region of the FPC positioning block 52 in the groove 511 in the FPC mounting seat 51 can be fixed by rotating the third fastening lever. Like this through removing the PCB board respectively towards upwards, the direction removal downwards, remove the FPC board respectively towards left, right, forward, the direction removal backward, can be convenient with PCB board and FPC board remove the welding position, in time with being fixed to the welding position of PCB board and FPC board, be convenient for weld PCB board and FPC board. Therefore, the technical effects that the position of the FPC board and the position of the PCB can be freely adjusted, the FPC board and the PCB are timely adjusted to welding positions, and the production efficiency is improved are achieved.

The utility model provides a device for welding a PCB (printed Circuit Board) and an FPC (Flexible printed Circuit), wherein the PCB is installed through a first installation area on a first workbench 2, the FPC is installed through a second installation area on a second workbench 5, a first adjusting mechanism is connected with the first workbench 2, the PCB installed on the first installation area can be adjusted to move to a position needing welding relative to the FPC by the first adjusting mechanism, the second adjusting mechanism is connected with the second workbench 5, and the FPC installed on the second installation area can be adjusted to move to a welding position relative to the PCB by the second adjusting mechanism. Then can freely adjust the position of PCB board and FPC board respectively, realize moving PCB board and FPC board respectively and weld to the position that needs the welding, improve production efficiency. Therefore, the technical effects that the position of the FPC board and the position of the PCB can be freely adjusted, the FPC board and the PCB are timely adjusted to welding positions, and the production efficiency is improved are achieved.

Finally, it should be noted that the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to examples, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.

Claims (10)

1. An apparatus for soldering a PCB board and an FPC board, the apparatus comprising:

the first workbench is provided with a first mounting area for mounting the PCB;

the second workbench is provided with a second mounting area for mounting the FPC board;

the first adjusting mechanism is connected with the first workbench and used for adjusting the PCB arranged on the first installation area to move to a welding position relative to the FPC;

and the second adjusting mechanism is connected with the second workbench and used for adjusting the FPC board arranged on the second mounting area to move to the welding position relative to the PCB board.

2. An apparatus for soldering a PCB and an FPC board as recited in claim 1, further comprising:

a base;

the first adjusting mechanism is provided with a first mounting end and a lifting adjusting end, the first adjusting mechanism is connected with the base through the first mounting end, and the first adjusting mechanism is connected with the first workbench through the lifting adjusting end so as to adjust the PCB arranged on the first mounting area to move towards the Z-axis direction through the lifting adjusting end;

the second adjusting mechanism is provided with a second mounting end and a plane adjusting end, the second adjusting mechanism passes through the second mounting end and the base connection, the second adjusting mechanism passes through the plane adjusting end and the second workbench connection, so that the FPC board installed on the second mounting area is adjusted by the plane adjusting end to move towards the X axis or the Y axis.

3. An apparatus for soldering a PCB and an FPC board as recited in claim 2, wherein:

the base comprises a first mounting area and a second mounting area, the first adjusting mechanism is connected with the first mounting area through the first mounting end, and the second adjusting mechanism is connected with the second mounting area through the second mounting end.

4. An apparatus for soldering a PCB and an FPC board as recited in claim 1, wherein the first table comprises:

the PCB mounting seat is provided with a first mounting area for locking the PCB;

the PCB pressing block is provided with a first pin hole and a PCB pressing sheet;

and the first positioning pin penetrates through a first pin hole of the PCB pressing block and is connected with the PCB mounting seat, so that the PCB is locked on the first mounting area through the PCB pressing block.

5. An apparatus for soldering a PCB and an FPC board as recited in claim 2, wherein the elevation adjusting terminal comprises:

the first supporting block is arranged on the first mounting end;

the second supporting block is provided with a first through hole, a hollow part and a first body, and is fixedly connected with the first mounting end through the first body;

the lifting block is provided with a limiting hole, a convex block and a second body, the guide rod penetrates through the limiting hole to be connected with the first supporting block, the convex block is arranged on the second body and located in the hollow portion, and the lifting block is detachably connected with the PCB mounting seat through the second body.

6. An apparatus for soldering a PCB and an FPC board as recited in claim 5, wherein the elevation adjusting terminal further comprises:

the linkage part comprises a linkage block and a first push rod, the linkage block is arranged in the hollow part and is provided with a first movable end, a second movable end and a rotating end, the linkage block is movably connected with the first body through the rotating end, and the linkage block is connected with the lug through the first movable end; the first push rod penetrates through the first through hole and is connected with the second movable end.

7. An apparatus for soldering a PCB and an FPC board as recited in claim 6, wherein the elevation adjusting terminal further comprises:

the first clamping part comprises a first clamping plate and a first clamping rod, the first clamping plate is fixedly connected with the first body, and the first clamping plate is provided with a first sliding groove; first chucking pole with first spout threaded connection, first chucking pole runs through first spout with first supporting block swing joint.

8. An apparatus for soldering a PCB and an FPC board as claimed in claim 2, wherein the second table comprises:

the FPC mounting seat is provided with a groove and a third body;

the FPC positioning block is matched with the groove and detachably arranged in the groove, and the FPC positioning block is provided with a second mounting area for locking the FPC board;

the FPC pressing block is provided with a second pin hole and an FPC pressing sheet;

and the second positioning pin penetrates through the second pin hole and is connected with the third body so as to lock the FPC board on the second mounting area through the FPC pressing sheet.

9. An apparatus for soldering a PCB and an FPC board as recited in claim 8, wherein the plane regulation end comprises:

the first movable block is movably connected with the second mounting end and fixedly connected with the third body;

the second clamping part comprises a second clamping plate and a second clamping rod, the second clamping plate is fixedly connected with the second mounting end, and the second clamping plate is provided with a second sliding groove; the second clamping rod is in threaded connection with the second sliding groove, and the second clamping rod penetrates through the second sliding groove and is movably connected with the first movable block.

10. An apparatus for soldering a PCB and an FPC board as recited in claim 9, wherein the plane regulation end further comprises:

the first adjusting component comprises a first stop block, a first fixed block and a first threaded rod, the first stop block is provided with a first fastener and a first blocking piece, and the first stop block is connected with the first movable block through the first fastener; the first fixing block is fixedly connected with the second mounting end, and a first threaded hole is formed in the first fixing block; the first threaded rod penetrates through the first threaded hole and is connected with the first blocking piece;

the third clamping component comprises a third clamping plate and a third clamping rod, the third clamping plate is fixedly connected with the second mounting end, and the third clamping plate is provided with a third sliding groove; the third clamping rod is in threaded connection with the third sliding groove, the third clamping rod penetrates through the third sliding groove and is movably connected with the first movable block, and the first movable block is located between the third clamping rod and the first threaded rod;

the second adjusting part comprises a second stop block, a second fixed block and a second threaded rod, the second stop block is provided with a second mounting part and a second blocking part, and the second stop block is connected with the first movable block through the second mounting part; the second fixing block is fixedly connected with the second mounting end, and a second threaded hole is formed in the second fixing block; the second threaded rod penetrates through the second threaded hole and is connected with the second blocking piece.

Images