A welding system for 5G communication modules

Abstract

The present invention discloses a welding system for a 5G communication module, which belongs to the field of welding technology. It includes a fixture positioning plate, a lifting gas supply part is fixedly connected to the top of the fixture positioning plate, a module fastening seat for aligning and clamping the communication module network board component is provided on the top of the fixture positioning plate, and a vibrator docking module is provided above the module fastening seat. The present invention effectively completes the alignment constraint and fixing operation of the vibrator above the network board component from the four sides and four corners of the vibrator by arranging a movable vibrator docking module and a gas guide module above the module fastening seat, thereby achieving the effect of modular regional fastening of various vibrators. The fixed-point tin absorption module is molded onto the gas guide module, and four release heads directly release gas to simultaneously blow and weld the tin in each area from four directions. Four tin absorption parts directly absorb tin from the four corners of the vibrator, so as to stably and effectively weld and absorb tin for the vibrator.

Description

Technical Field

[0001] The present invention relates to the field of welding technology, and in particular to a welding system for a 5G communication module. Background Art

[0002] The 5G communication module adopts a modular array structure, and various vibrators in the module are assembled and welded on the network board assembly. Various vibrators are manually placed in sequence and aligned above the tin in the designated area on the surface of the network board assembly. After the network board assembly is clamped and fixed from the outside of the network board assembly by a fixture, the manually operated fixture moves the network board assembly and the various vibrators to the bottom of the blow welding mechanism. After the blow welding head moves down from the top to the surface of the network board assembly, the tin is blown and the vibrator is welded on the surface of the network board assembly. The vibrator remains exposed above the network board assembly and moves toward the blow welding mechanism. Before, during and after the vibrator welding, the communication module is removed, and the vibrator above the corresponding tin of the network board assembly cannot be fixed-point constrained. The gas uniformly released by the blow welding head freely approaches the tin below the vibrator. The tin diffuses below the vibrator and easily escapes from the edge of the vibrator, which makes it easy for the vibrator and the network board assembly to be misaligned. The vibrator cannot be stably and effectively welded and tin-absorbing, which affects the welding effect of the 5G communication module. Summary of the invention

[0003] In order to overcome the above-mentioned defects of the prior art, the present invention provides a welding system for a 5G communication module, which effectively completes the alignment constraint and fixing operation of the vibrator above the network board assembly from the four sides and four corners of the vibrator through a vibrator docking module and a gas guide module that are movable above the module fastening seat, thereby achieving the modular regional fastening effect of various vibrators. The fixed-point detinning module is molded onto the gas guide module through the control of the lifting and lowering gas supply parts, and the four release heads directly release gas from four directions to simultaneously perform synchronous blowing welding operations on each area of ​​tin. The four detinning parts directly detin from the four corners of the vibrator through the connected docking tubes and through holes, so that the vibrator is stably and effectively welded and detinned, thereby improving the welding effect and welding efficiency of the 5G communication module, so as to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above object, the present invention provides the following technical solutions:

[0005] A welding system for a 5G communication module comprises a fixture positioning plate, a lifting gas supply part is fixedly connected to the top of the fixture positioning plate, a module fastening seat for aligning and clamping the communication module network board assembly is provided on the top of the fixture positioning plate, a vibrator docking module is provided above the module fastening seat, the vibrator docking module comprises an alignment constraint frame, a corner beam frame and an angle support block, the number of the corner beam frame and the angle support block are both four, the four angle support blocks are positioned at the four inner corners of the alignment constraint frame through the four corner beam frames, the vibrator docking module is buckled on the outside of the vibrator and aligned on the surface of the network board assembly; a gas guide module is provided on the vibrator docking module, the gas guide module comprises a turntable and a release head, the number of the release heads is There are four of them, and the four release heads are positioned at the top of the four sides of the alignment constraint frame through the central turntable. The gas outlet at the bottom of the release head releases gas into the space between the vibrator and the network board assembly to blow tin; the lifting air supply component is provided with a fixed-point tin suction module corresponding to the vibrator docking module, and the fixed-point tin suction module includes a tin suction component, a hollow reinforcement frame and a connecting frame. The number of the tin suction component and the hollow reinforcement frame are both four. The four hollow reinforcement frames are positioned at the four corners of the bottom of the connecting frame through the four tin suction components. The connecting frame is fixedly connected to the lifting part of the lifting air supply component. The connecting frame is controlled to rise and fall by the lifting air supply component to dock above the gas guide module. The fixed-point tin suction module completes the tin suction operation from the four corners of the vibrator.

[0006] Furthermore, the module fastening seat is snap-connected to the top of the fixture positioning plate, and a positioning buckle is snap-connected to the top of the module fastening seat, and the other end of the positioning buckle is fixedly connected to the corresponding release head.

[0007] Furthermore, the four edge and corner beam frames are respectively fixedly connected to the four inner corners of the alignment constraint frame, and the four angular support blocks are respectively fixedly connected to the bottoms of the four edge and corner beam frames.

[0008] Furthermore, the four release heads are respectively fixedly connected to the four side walls of the middle turntable, and the bottom end of the release head is fixedly connected to the top of the alignment constraint frame.

[0009] Furthermore, the inner side wall of the alignment constraint frame has a clearance space corresponding to the release head, and the air outlet at the bottom of the release head is located directly above the clearance space.

[0010] Furthermore, the four hollow reinforcement frames are respectively fixedly connected to the bottom of the four tin-absorbing parts, the tin-absorbing parts are fixedly connected to the bottom of the connecting frame, the hollow reinforcement frame is snap-connected to the outside of the corresponding corner beam frame, and the outer wall of the tin-absorbing part is fixedly connected to a collecting tube.

[0011] Furthermore, a butt joint pipe is fixedly connected to the inner wall of the hollow reinforcement frame, and through holes are provided on the edge and corner frame and the angular support block, the two through holes are connected, and the butt joint pipe is plugged into the through holes on the edge and corner frame.

[0012] Furthermore, an air supply pipe is fixedly connected to the middle position of the connecting frame, and the output end of the air supply pipe is plugged into the top of the central rotating disk.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] The present invention fastens the network board assembly of the communication module by setting a module fastening seat, and uses a plurality of vibrator docking modules above the module fastening seat that respectively correspond to various vibrators on the surface of the network board assembly. The vibrator docking modules and the gas guide module after the positions are adjusted effectively complete the alignment constraint and fixing operation of the vibrator above the network board assembly from the four sides and four corners of the vibrator, thereby achieving the effect of modular regional fastening of various vibrators. The fixed-point tin suction module is molded onto the gas guide module through the control of the lifting and lowering gas supply parts, and the gas is guided by four release heads and directly released into the interval area between the vibrator and the network board assembly, so that the gas can simultaneously perform the tin blowing and welding operation in various areas from four directions. The alignment constraint frame constrains the blown tin regionally under the vibrator from the outside, and the four tin suction parts directly absorb tin from the four corners of the vibrator through the connected docking tubes and through holes, so that the vibrator is stably and effectively welded and tin suctioned, thereby improving the welding effect and welding efficiency of the 5G communication module. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solution in the embodiment, the drawings in the embodiment are briefly introduced below.

[0016] Figure 1 It is a structural schematic diagram of the present invention;

[0017] Figure 2 for Figure 1 A schematic diagram of the structure from another perspective;

[0018] Figure 3 It is a schematic diagram of the cross-sectional structure of the present invention;

[0019] Figure 4 It is a schematic diagram of the partially separated structure of the present invention;

[0020] Figure 5 It is a structural schematic diagram of the partial separation of the vibrator docking module and the gas guiding module in the present invention;

[0021] Figure 6 It is a structural schematic diagram of the fixed-point desoldering module in the present invention;

[0022] In the figure: 1. fixture positioning plate; 2. lifting air supply part; 3. module fastening seat; 31. positioning buckle; 4. vibrator docking module; 41. alignment constraint frame; 42. corner frame; 43. angular support block; 44. clearance space; 45. through hole; 5. gas guide module; 51. turntable; 52. release head; 6. fixed-point desoldering module; 61. desoldering part; 62. hollow reinforcement frame; 621. docking tube; 63. connecting frame; 631. air supply pipe; 64. collecting tube. DETAILED DESCRIPTION

[0023] The following is a clear and complete description of the technical solution in the embodiment of the present invention in conjunction with the accompanying drawings in the embodiment of the present invention. Figures 1 to 6 The detailed description of the structure will clearly show that the structural contents mentioned in the following embodiments are all based on the drawings in the specification.

[0024] See also Figure 1 to Figure 6 In an embodiment of the present invention, a welding system for a 5G communication module includes a fixture positioning plate 1, a lifting gas supply part 2 is fixedly connected to the top of the fixture positioning plate 1, a module fastening seat 3 for aligning and clamping the communication module network board component is provided on the top of the fixture positioning plate 1, and a vibrator docking module 4 is provided above the module fastening seat 3. The vibrator docking module 4 includes an alignment constraint frame 41, a corner beam frame 42 and an angle support block 43. The number of the corner beam frame 42 and the angle support block 43 is four, and the four angle support blocks 43 are positioned at the four inner corners of the alignment constraint frame 41 through the four corner beam frames 42. The vibrator docking module 4 is fastened to the outside of the vibrator and aligned to the surface of the network board component; a gas guide module 5 is provided on the vibrator docking module 4, and the gas guide module 5 includes a turntable 51 and a release head 52. There are four release heads 52, which are positioned at the top of the four sides of the alignment constraint frame 41 through the turntable 51. The gas outlet at the bottom of the release head 52 releases gas into the space between the vibrator and the network board assembly to blow tin. The lifting air supply component 2 is provided with a fixed-point tin suction module 6 corresponding to the vibrator docking module 4. The fixed-point tin suction module 6 includes a tin suction component 61, a hollow reinforcement frame 62 and a connecting frame 63. The number of the tin suction components 61 and the number of the hollow reinforcement frame 62 are both four. The four hollow reinforcement frames 62 are positioned at the four corners of the bottom of the connecting frame 63 through the four tin suction components 61. The connecting frame 63 is fixedly connected to the lifting part of the lifting air supply component 2. The connecting frame 63 is controlled to rise and fall by the lifting air supply component 2 to dock above the gas guide module 5. The fixed-point tin suction module 6 completes the tin suction operation from the four corners of the vibrator.

[0025] The fixture positioning plate 1 is used to connect the lifting air supply part 2 and the module fastening seat 3. The top of the module fastening seat 3 is connected to the vibrator docking module 4 of the corresponding vibrator. The vibrator docking module 4 is provided with a gas guide module 5. The lifting air supply part 2 is provided with a fixed-point desoldering module 6 corresponding to the vibrator docking module 4. The fixed-point desoldering module 6 is controlled by the lifting air supply part 2 to perform a lifting operation above the module fastening seat 3, and the position of the fixed-point desoldering module 6 is changed to effectively mold the fixed-point desoldering module 6 and the vibrator docking module 4. The module fastening seat 3 is used to align the network board component of the communication module on the fixture positioning plate 1. The network board component of the communication module can be clamped from above to the inside of the contoured card slot on the module fastening seat 3, and the network board component can be stably assembled. The module fastening seat 3 is snap-connected to the top of the fixture positioning plate 1, so that the module fastening seat 3 can be positioned on the fixture positioning plate 1 together with the network board assembly of the communication module. The base portion of the module fastening seat 3 is higher than the fixture positioning plate 1, so that the operator can flexibly operate the module fastening seat 3 to perform positioning, placement and separation and removal operations.

[0026] The top of the module fastening seat 3 is snap-connected with a positioning buckle 31, and the other end of the positioning buckle 31 is fixedly connected to the corresponding release head 52. The gas guide module 5 is connected through the positioning buckle 31. The position of the positioning buckle 31 is fixed to fix the gas guide module 5 above the module fastening seat 3, thereby completing the positioning operation of the vibrator docking module 4 above the module fastening seat 3, positioning the vibrator docking module 4 at a designated position above the module fastening seat 3, so as to effectively perform the alignment operation of the vibrator on the network board assembly through the vibrator docking module 4, and ensure the stability of the vibrator welding on the network board assembly. The vibrator docking module 4 is composed of an alignment constraint frame 41, a corner beam frame 42, and a corner support block 43. The number of the corner beam frame 42 and the corner support block 43 are both four, and the four corner support blocks 43 are positioned at the four inner corners of the alignment constraint frame 41 through the four corner beam frames 42. The four corner beam frames 42 are respectively fixedly connected to the four inner corners of the alignment constraint frame 41, and the four corner beam frames 42 correspond to the four corners of the vibrator. The alignment constraint frame 41 covers the vibrator from the top of the vibrator, and the four corner beam frames 42 move down from the top of the four corners of the vibrator, while keeping the state of being close to the four corners of the vibrator and gradually approaching the module fastening seat 3 to cover the vibrator. The four corner beam frames 42 cooperate to complete the fastening of the vibrator from the four corners of the vibrator. The alignment constraint frame 41 is close to the top of the network board assembly to effectively fasten the vibrator to the welding area specified at the top of the network board assembly. Four corner support blocks 43 are respectively fixedly connected to the bottom of the four corner beam frames 42, and the corner support blocks 43 follow the corresponding corner beam frames 42 to approach the vibrator. The corner support blocks 43 can be close to the module fastening seat 3 below the corresponding corners of the vibrator on the inner side of the corner beam frame 42, which can further improve the stability of the vibrator docking module 4 when adjusting the outside of the vibrator. When the angular support block 43 moves to the spaced area between the vibrator and the network board assembly, the angular support block 43 gradually recovers to fill the spaced area, so that the alignment constraint frame 41 can be effectively attached to the top of the network board assembly. At the same time, the angular support block 43 stably supports the vibrator, improving the fastening alignment effect of the vibrator on the top of the network board assembly to ensure that the vibrator can be welded stably and effectively in the future. The vibrator docking module 4 is fastened to the outside of the vibrator and aligned to the surface of the network board assembly. The module fastening seat 3 can effectively complete the fixed-point operation of each vibrator in the designated area on the network board assembly by adjusting the position and number of the positioning buckle 31 and the vibrator docking module 4 according to the number of vibrators and the position of each vibrator.

[0027] The gas guide module 5 is composed of a turntable 51 and a release head 52. There are four release heads 52, and the four release heads 52 are positioned at the top of the four sides of the alignment constraint frame 41 through the turntable 51. A gas supply pipe 631 is fixedly connected to the middle position of the connecting frame 63. The output end of the gas supply pipe 631 is plugged into the top of the turntable 51. The gas output by the lifting gas supply part 2 is delivered to the turntable 51 through the gas supply pipe 631. The four release heads 52 are respectively fixedly connected to the four side walls of the turntable 51, and the bottom end of the release head 52 is fixedly connected to the top of the alignment constraint frame 41, so as to effectively fix the gas guide module 5 directly above the vibrator docking module 4. The four release heads 52 can release gas to the vibrator from four directions. The inner wall of the alignment constraint frame 41 has a clearance space 44 corresponding to the release head 52. The gas outlet at the bottom of the release head 52 is located directly above the clearance space 44. The clearance space 44 provides a gas release space for the release head 52. The gas can be guided and directly released into the interval area between the vibrator and the network board assembly through the release head 52, allowing the gas to perform tin blowing and welding operations simultaneously from four directions, effectively improving the welding effect and efficiency of the vibrator.

[0028] The fixed-point desoldering module 6 on the lifting air supply part 2 corresponds to the vibrator docking module 4 that constrains the vibrator. The fixed-point desoldering module 6 is composed of a desoldering member 61, a hollow reinforcement frame 62 and a connecting frame 63. The number of the desoldering member 61 and the number of the hollow reinforcement frame 62 are four. The four hollow reinforcement frames 62 are positioned at the four corners of the bottom of the connecting frame 63 through the four desoldering members 61. The connecting frame 63 is fixedly connected to the lifting part of the lifting air supply part 2, and the fixed-point desoldering module 6 is stably connected to the lifting part of the lifting air supply part 2. The connecting frame 63 is controlled to rise and fall by the lifting air supply part 2, so that the fixed-point desoldering module 6 as a whole follows the lifting part of the lifting air supply part 2 to move above the corresponding vibrator, which is conducive to adjusting the position of the fixed-point desoldering module 6 to ensure the mold closing of the fixed-point desoldering module 6 and the vibrator docking module 4. The four hollow reinforcement frames 62 are fixedly connected to the bottom of the four tin-absorbing members 61, respectively. The tin-absorbing members 61 are fixedly connected to the bottom of the connecting frame 63. The hollow reinforcement frames 62 are snap-fitted and connected to the outside of the corresponding corner beam frames 42. The fixed-point tin-absorbing module 6 is controlled to approach the gas guide module 5 as a whole by lifting the gas supply member 2, so that the fixed-point tin-absorbing module 6 can be stably docked to the gas guide module 5. The inner wall of the hollow reinforcement frame 62 is fixedly connected with a docking pipe 621. The corner beam frame 42 and the angular support block 43 are both provided with through holes 45. The two through holes 45 are connected. The docking pipe 621 is plugged with the through hole 45 on the corner beam frame 42, so that after the hollow reinforcement frame 62 is docked to the outside of the corner beam frame 42, the docking pipe 621 can be connected to the through hole 45, so that the waste tin residue can be sucked out from the four corners of the vibrator through the cooperation of the docking pipe 621 and the through hole 45, which is conducive to the suction treatment of the waste tin residue. The outer wall of the tin-absorbing member 61 is fixedly connected with a collecting tube 64 , which serves to collect waste tin residues.

[0029] The module fastening seat 3 fastens the network board assembly of the communication module, and various vibrators are docked through multiple vibrator docking modules 4 arranged above the module fastening seat 3 according to the positions of various vibrators. The vibrator docking module 4 and the gas guide module 5 after adjusting the position fasten the vibrator on the surface of the network board assembly from the four sides and four corners of the vibrator, effectively completing the alignment constraint and fixing operation of the vibrator above the network board assembly, and achieving the effect of modular regional fastening of various vibrators. The fixed-point detinning module 6 is molded onto the gas guide module 5 through the control of the lifting and lowering gas supply part 2, and the four release heads 52 guide the gas and directly release the gas into the interval area between the vibrator and the network board assembly, so that the gas can simultaneously perform the tin blowing and welding operation from four directions. The alignment constraint frame 41 constrains the blown tin regionally under the vibrator from the outside, improves the blowing effect of the tin, and allows each area of ​​the tin to be blown synchronously, so as to effectively complete the welding operation of the vibrator on the surface of the network board assembly. The four solder-absorbing components 61 absorb solder directly from the four corners of the vibrator through the connected butt-joint pipes 621 and the through-holes 45, so as to stably and effectively weld and absorb solder for the vibrator, thereby improving the welding effect and welding efficiency of the 5G communication module.

[0030] The working principle of the present invention is as follows: the vibrator docking module 4 fastens the vibrator on the surface of the network board assembly from above, and after the module fastening seat 3 fastens the network board assembly of the communication module, it clamps and positions the network board assembly and various vibrators after fastening and alignment together on the fixture positioning plate 1, and the fixed-point detinning module 6 is clamped to the gas guide module 5 through the control of the lifting gas supply part 2, and the gas supply part of the lifting gas supply part 2 releases the gas for blowing tin into the inside of the gas supply pipe 631, and the gas is released from the gas supply pipe 631 to the turntable 51, and then the four release heads 52 guide the gas and directly Then release the gas into the gap area between the vibrator and the network board assembly, allowing the gas to blow and weld the tin from four directions at the same time. The alignment constraint frame 41 constrains the blown tin regionally under the vibrator from the outside, allowing each area of ​​tin to be synchronously blown in the designated space constrained under the vibrator to complete the welding operation of the vibrator on the surface of the network board assembly. After the vibrator welding is completed, the four tin-absorbing parts 61 operate to directly absorb the tin from the four corners of the vibrator through the connected docking tube 621 and the through hole 45, completing the systematic welding of the 5G communication module.

[0031] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A welding system for a 5G communication module, comprising a fixture positioning plate (1), wherein a lifting gas supply component (2) is fixedly connected to the top of the fixture positioning plate (1), characterized in that: A module fastening seat (3) for aligning and clamping the communication module network board assembly is provided on the top of the fixture positioning plate (1); a vibrator docking module (4) is provided above the module fastening seat (3); the vibrator docking module (4) comprises an alignment constraint frame (41), an edge and corner frame (42) and an angle support block (43); the number of the edge and corner frame (42) and the angle support block (43) are both four; the four angle support blocks (43) are positioned at the four inner corners of the alignment constraint frame (41) through the four edge and corner frames (42); the vibrator docking module (4) is fastened to the outside of the vibrator and aligned to the surface of the network board assembly; The vibrator docking module (4) is provided with a gas guide module (5), the gas guide module (5) comprising a central rotating disk (51) and a release head (52), the number of the release heads (52) being four, the four release heads (52) being positioned at the top of the four sides of the alignment constraint frame (41) through the central rotating disk (51), and the gas outlet at the bottom of the release head (52) releases gas into between the vibrator and the network board component to blow tin; The lifting gas supply component (2) is provided with a fixed-point tin-absorbing module (6) corresponding to the vibrator docking module (4), and the fixed-point tin-absorbing module (6) comprises a tin-absorbing component (61), a hollow reinforcement frame (62) and a connecting frame (63). The number of the tin-absorbing component (61) and the number of the hollow reinforcement frame (62) are four, and the four hollow reinforcement frames (62) are positioned at the four corners of the bottom of the connecting frame (63) through the four tin-absorbing components (61). The connecting frame (63) is fixedly connected to the lifting part of the lifting gas supply component (2). The connecting frame (63) is controlled to rise and fall by the lifting gas supply component (2) to dock above the gas guide module (5). The fixed-point tin-absorbing module (6) completes the tin-absorbing operation from the four corners of the vibrator.

2. A welding system for a 5G communication module according to claim 1, characterized in that: The module fastening seat (3) is snap-connected to the top of the fixture positioning plate (1), and a positioning buckle (31) is snap-connected to the top of the module fastening seat (3), and the other end of the positioning buckle (31) is fixedly connected to the corresponding release head (52).

3. A welding system for a 5G communication module according to claim 1, characterized in that: The four edge and corner restraint frames (42) are respectively fixedly connected to the four inner corners of the alignment constraint frame (41), and the four corner support blocks (43) are respectively fixedly connected to the bottoms of the four edge and corner restraint frames (42).

4. A welding system for a 5G communication module according to claim 1, characterized in that: The four release heads (52) are respectively fixedly connected to the four side walls of the central rotating disk (51), and the bottom ends of the release heads (52) are fixedly connected to the top of the alignment constraint frame (41).

5. A welding system for a 5G communication module according to claim 1, characterized in that: The inner side wall of the alignment constraint frame (41) has a clearance space (44) corresponding to the release head (52), and the air outlet at the bottom of the release head (52) is located directly above the clearance space (44).

6. A welding system for a 5G communication module according to claim 1, characterized in that: The four hollow reinforcement frames (62) are respectively fixedly connected to the bottoms of the four tin-absorbing members (61); the tin-absorbing members (61) are fixedly connected to the bottom of the connecting frame (63); the hollow reinforcement frames (62) are snap-fitted and connected to the outsides of the corresponding corner beam frames (42); and the outer walls of the tin-absorbing members (61) are fixedly connected to a collecting tube (64).

7. A welding system for a 5G communication module according to claim 1, characterized in that: A butt-joint pipe (621) is fixedly connected to the inner wall of the hollow reinforcement frame (62); through holes (45) are provided on the corner frame (42) and the angular support block (43); the two through holes (45) are connected; and the butt-joint pipe (621) is plugged into the through holes (45) on the corner frame (42).

8. A welding system for a 5G communication module according to claim 1, characterized in that: An air supply pipe (631) is fixedly connected to the middle position of the connecting frame (63), and the output end of the air supply pipe (631) is plugged into the top of the central rotating disk (51).

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