Tool for welding flexible circuit board

Abstract

The utility model discloses a tool for welding a flexible circuit board, which relates to the technical field of flexible circuit board welding and comprises an operation table, a sliding groove is fixedly mounted on one side of the top of the operation table, a sliding block is movably connected in the sliding groove, a mounting rotating shaft is fixedly mounted on one side of the sliding block, and the mounting rotating shaft is movably connected with the top of the operation table. A telescopic plate is fixedly mounted on one side of the mounting rotating shaft, a connecting rotating shaft is fixedly mounted on one side of the telescopic plate, and a clamping groove is fixedly formed in one side of the connecting rotating shaft. According to the tool for welding the flexible circuit board, a part needing to be welded is placed above a clamping groove, the part placed above the clamping groove is fixed through overturning of a clamping buckle, the position of the clamping groove can be adjusted through sliding of a sliding block in a sliding groove, and the clamping groove is clamped through the clamping buckle. The height and the angle of the clamping groove can be adjusted through rotation of the connecting rotating shaft of the mounting rotating shaft box, and the position of the clamping groove can be adjusted through stretching of the telescopic plate.

Description

Technical Field

[0001] The utility model relates to the technical field of flexible circuit board welding, in particular to a tool for welding flexible circuit boards. Background Art

[0002] Flexible circuit boards, also known as "soft boards", are printed circuits made of flexible insulating substrates. Flexible circuits provide excellent electrical properties, can meet the design needs of smaller and higher density installations, and also help reduce assembly processes and enhance reliability. Flexible circuit board welding is a process of connecting electronic components or wires to pads on flexible circuit boards.

[0003] The existing referenceable Chinese utility model patent has a publication number of CN214291288U, which discloses a clamping device for circuit board welding, including a base, a support frame is arranged on the base, the support frame is provided with a lifting mechanism, the lifting mechanism is connected to a first clamping block, a second clamping block is arranged on the base opposite to the first clamping block, the second clamping block is used to place the circuit board, the lifting mechanism drives the first clamping block to descend and merge with the second clamping block to clamp the circuit board; an elastic component is arranged between the first clamping block and the lifting mechanism; the utility model has an elastic component between the first clamping block and the lifting mechanism, so that in the process of clamping the first clamping block and the second clamping block, the elastic component plays a buffering role, thereby preventing the circuit board from being subjected to excessive impact force, and effectively protecting the circuit board.

[0004] Existing tooling for welding flexible circuit boards is not convenient for aligning the device to be welded, which easily leads to welding deviations, and the heat dissipation effect during welding is poor, which is not convenient for rapid heat dissipation of the welded solder joints, and the lighting effect is insufficient. Utility Model Content

[0005] The utility model aims to overcome the problems of inconvenience in alignment and positioning and poor heat dissipation and lighting effects in the prior art, and provides a tool for welding a flexible circuit board.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A tool for welding a flexible circuit board, comprising:

[0008] An operating table, wherein a sliding groove is fixedly installed on one side of the top of the operating table, a sliding block is movably connected inside the sliding groove, a mounting shaft is fixedly installed on one side of the sliding block, a telescopic plate is fixedly installed on one side of the mounting shaft, a connecting shaft is fixedly installed on one side of the telescopic plate, a clamping groove is fixedly installed on one side of the connecting shaft, the clamping groove is in an "L" shape, a clamping buckle is fixedly installed on the top of the clamping groove, a connecting plate is fixedly installed in the middle of the top of the sliding groove, a deformable rod is fixedly installed on the top of the connecting plate, a cooling fan is fixedly installed on the top of the deformable rod, a handle is fixedly installed on one side of the cooling fan, and two lighting lamps are fixedly installed on the left and right sides of the cooling fan.

[0009] In a preferred embodiment, two side panels are fixedly installed on both sides of the top of the operating table, and the side panels are structures for support.

[0010] In a preferred embodiment, four telescopic columns are fixedly installed around the bottom of the operating table, and the telescopic columns are structures for telescoping.

[0011] In a preferred embodiment, a bottom plate is fixedly mounted on the bottom of the telescopic column, and bases are fixedly mounted around the bottom of the bottom plate, and the bases are structures for supporting the bottom.

[0012] In a preferred embodiment, two telescopic rods are fixedly installed on both sides of one side of the side plate, and a supporting groove is fixedly installed on one side of the telescopic rod, and the supporting groove is a structure for supporting.

[0013] In a preferred embodiment, a support rod is fixedly installed inside the support groove, and two annular rotating shafts are movably connected to the middle outer side of the support rod, and the annular rotating shaft is a structure for rotation.

[0014] In a preferred embodiment, a clamping plate is fixedly mounted on one side of the annular rotating shaft, and a silicone block is fixedly mounted on one side of the bottom of the clamping plate, wherein the silicone block is a structure for clamping and fitting.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The tooling for welding flexible circuit boards places the components to be welded above the clamping groove, fixes the components placed above the clamping groove by flipping the clamping buckle, and adjusts the position of the clamping groove by sliding the sliding block inside the sliding groove. The height and angle of the clamping groove can be adjusted by rotating the connecting shaft of the rotating shaft box, and the position of the clamping groove can be adjusted by telescoping the telescopic plate, so as to facilitate alignment of the components to be clamped, thereby improving the practicality of the tooling for welding flexible circuit boards;

[0017] 2. The tooling for welding flexible circuit boards can adjust the angle of the cooling fan through a deformable rod. The deformable rod can be deformed and bent by being turned, and can support the cooling fan, thereby facilitating the adjustment of the blowing angle of the cooling fan. The two lighting lamps on both sides of the cooling fan can provide auxiliary lighting for the operating table, thereby improving the practicability of the tooling for welding flexible circuit boards. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the operating table in the utility model;

[0020] Figure 3 It is a schematic diagram of the telescopic rod in the utility model;

[0021] Figure 4 It is a schematic diagram of the sliding groove in the utility model;

[0022] Figure 5 It is a schematic diagram of the connecting plate in the utility model.

[0023] 1. Operating table; 11. Side panel; 12. Telescopic column; 13. Bottom plate; 14. Base; 2. Telescopic rod; 21. Support groove; 22. Support rod; 23. Annular shaft; 24. Clamping plate; 25. Silicone block; 3. Sliding groove; 31. Sliding block; 32. Mounting shaft; 33. Telescopic plate; 34. Connecting shaft; 35. Clamping groove; 36. Clamping buckle; 4. Connecting plate; 41. Deformation rod; 42. Cooling fan; 43. Handle; 44. Lighting lamp. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Combined with Figure 1-Figure 5 In this embodiment, a tool for welding a flexible circuit board includes: an operating table 1, and two side panels 11 are fixedly installed on both sides of the top of the operating table 1.

[0026] Four telescopic columns 12 are fixedly installed around the bottom of the operating platform 1.

[0027] A bottom plate 13 is fixedly mounted on the bottom of the telescopic column 12 , and a base 14 is fixedly mounted around the bottom of the bottom plate 13 .

[0028] Specifically, the height of the tooling for welding flexible circuit boards can be adjusted by extending and retracting four telescopic columns 12 around the bottom of the operating table 1, and the stability of the tooling for welding flexible circuit boards is improved through the support of four bases 14 at the bottom of the bottom plate 13.

[0029] Two telescopic rods 2 are fixedly installed on both sides of one side of the side plate 11 , and a supporting groove 21 is fixedly installed on one side of the telescopic rod 2 .

[0030] A support rod 22 is fixedly installed inside the support groove 21 , and two annular rotating shafts 23 are movably connected to the middle and outer sides of the support rod 22 .

[0031] A clamping plate 24 is fixedly mounted on one side of the annular rotating shaft 23 , and a silicone block 25 is fixedly mounted on one side of the bottom of the clamping plate 24 .

[0032] Specifically, by extending and retracting the telescopic rod 2, the two supporting grooves 21 can be pushed to move toward the middle, and by sliding the two annular shafts 23 on the outside of the supporting rod 22, the positions of the two annular shafts 23 can be adjusted. The rotation of the annular shafts 23 can drive the silicone block 25 at the bottom of the clamping plate 24 to clamp the flexible circuit board.

[0033] A sliding groove 3 is fixedly installed on one side of the top of the operating table 1, and a sliding block 31 is movably connected inside the sliding groove 3. A mounting shaft 32 is fixedly installed on one side of the sliding block 31, and a telescopic plate 33 is fixedly installed on one side of the mounting shaft 32. A connecting shaft 34 is fixedly installed on one side of the telescopic plate 33, and a clamping groove 35 is fixedly installed on one side of the connecting shaft 34. The clamping groove 35 is in an "L" shape, and a clamping buckle 36 is fixedly installed on the top of the clamping groove 35.

[0034] Specifically, the position of the clamping groove 35 can be adjusted by sliding the sliding block 31 inside the sliding groove 3. The position of the clamping groove 35 can be adjusted by rotating the installation shaft 32 and the connecting shaft 34 in coordination with the extension and retraction of the telescopic plate 33. The telescopic plate 33 is a damping telescopic structure, which has damping to fix the position when extending and retracting. The clamping buckle 36 can clamp the object placed above the clamping groove 35.

[0035] A connecting plate 4 is fixedly installed in the middle of the top of the sliding groove 3, a deformable rod 41 is fixedly installed on the top of the connecting plate 4, a cooling fan 42 is fixedly installed on the top of the deformable rod 41, a handle 43 is fixedly installed on one side of the cooling fan 42, and two lighting lamps 44 are fixedly installed on the left and right sides of the cooling fan 42.

[0036] Specifically, the deformable rod 41 can be bent by pulling to adjust the angle of the cooling fan 42. The handle 43 can assist the cooling fan 42 in adjusting the angle. The cooling fan 42 can quickly dissipate heat at the welding point, and the lighting 44 can provide auxiliary lighting for the operating table 1.

[0037] Working principle: First, the tool for welding the flexible circuit board is placed at the designated position, and the four bases 14 around the bottom of the bottom plate 13 are used to support the tool for welding the flexible circuit board as a whole, and the height of the operating table 1 is adjusted by extending and retracting the four telescopic columns 12 on the top of the bottom plate 13, and the flexible circuit board is placed in the middle position of the top of the operating table 1, and the telescopic rods 2 on both sides of the two side plates 11 are extended and retracted, so as to push the two supporting grooves 21 to move from both sides to the middle, and the supporting rods 22 are supported by the supporting grooves 21, and the annular rotating shaft 23 is moved on the outside of the supporting rods 22, so that the position of the clamping plate 24 can be adjusted, and the rotation of the annular rotating shaft 23 can drive the clamping plate 24 to clamp the flexible circuit board placed on the top of the operating table 1, and the flexible circuit board is attached to the silicone block 25, so as to facilitate the clamping and fixing of flexible circuit boards of different sizes, thereby improving the practicality and convenience of the tool for welding the flexible circuit board, and by placing the required The component to be welded is placed above the clamping groove 35 and is clamped by flipping the clamping buckle 36. The left and right positions of the clamping groove 35 can be adjusted by sliding the sliding block 31 inside the sliding groove 3. The angle of the clamping groove 35 can be adjusted by rotating the mounting shaft 32 and the connecting shaft 34. The position of the clamping groove 35 can be adjusted by the damped expansion and contraction of the telescopic plate 33, thereby improving the convenience of the tooling for welding flexible circuit boards, avoiding the problem of deviation in manual alignment, and improving the practicality of the tooling for welding flexible circuit boards. The deformable rod 41 can be bent by turning the handle 43, thereby adjusting the angle of the cooling fan 42, so as to facilitate the angle adjustment of the cooling fan 42. The operation of the cooling fan 42 can quickly dissipate the heat of the soldering point. At the same time, the two lighting lamps 44 on both sides of the cooling fan 42 can provide auxiliary lighting for the operating table 1, thereby improving the practicality of the tooling for welding flexible circuit boards.

[0038] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A tool for welding a flexible circuit board, characterized in that: The tooling for welding a flexible circuit board comprises an operating table (1), a sliding groove (3) is fixedly installed on one side of the top of the operating table (1), a sliding block (31) is movably connected inside the sliding groove (3), a mounting shaft (32) is fixedly installed on one side of the sliding block (31), a telescopic plate (33) is fixedly installed on one side of the mounting shaft (32), a connecting shaft (34) is fixedly installed on one side of the telescopic plate (33), and a clamping groove (35) is fixedly installed on one side of the connecting shaft (34). The clamping groove (35) is in an "L" shape, a clamping buckle (36) is fixedly installed on the top of the clamping groove (35), a connecting plate (4) is fixedly installed in the middle of the top of the sliding groove (3), a deformable rod (41) is fixedly installed on the top of the connecting plate (4), a cooling fan (42) is fixedly installed on the top of the deformable rod (41), a handle (43) is fixedly installed on one side of the cooling fan (42), and two lighting lamps (44) are fixedly installed on the left and right sides of the cooling fan (42).

2. The tool for welding a flexible circuit board according to claim 1, characterized in that: Two side panels (11) are fixedly mounted on both sides of the top of the operating table (1).

3. The tool for welding a flexible circuit board according to claim 2, characterized in that: Four telescopic columns (12) are fixedly installed around the bottom of the operating table (1).

4. The tool for welding a flexible circuit board according to claim 3, characterized in that: A bottom plate (13) is fixedly mounted on the bottom of the telescopic column (12), and a base (14) is fixedly mounted around the bottom of the bottom plate (13).

5. The tool for welding a flexible circuit board according to claim 2, characterized in that: Two telescopic rods (2) are fixedly mounted on both sides of one side of the side plate (11), and a supporting groove (21) is fixedly mounted on one side of the telescopic rod (2).

6. The tool for welding a flexible circuit board according to claim 5, characterized in that: A support rod (22) is fixedly installed inside the support groove (21), and two annular rotating shafts (23) are movably connected to the middle outer side of the support rod (22).

7. The tool for welding a flexible circuit board according to claim 6, characterized in that: A clamping plate (24) is fixedly mounted on one side of the annular rotating shaft (23), and a silica gel block (25) is fixedly mounted on one side of the bottom of the clamping plate (24).

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