A kind of paste tool and paste method of six-face soft connection circuit board

Abstract

The utility model relates to a kind of pasting tool and pasting method of six surface soft connection circuit board, it relates to MEMS assembly technical field.It includes jig tool component for clamping incoming circuit board, the inner cavity of jig tool component is equipped with incoming core body, and the upper and lower ends of jig tool component are equipped with the fixed clamping component for assisting fixed jig tool component, the outer end of fixed clamping component is equipped with the opening and closing mechanism for facilitating staff to dismount fixed clamping component.The utility model has beneficial effects as follows:the tool and pasting method of the utility model accurately paste circuit board on core body by six turnover plates, while fixed clamping component can fix circuit board and core body after pasting, prevent circuit board and core body from displacement during assembly and handling, effectively reduce the difficulty of manual operation and avoid manual operation in high temperature environment to carry out glue curing operation, and ensure the assembly accuracy and assembly consistency of circuit board and core body simultaneously, and improve manual production efficiency and ensure the assembly quality of product.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of MEMS assembly, in particular to a six-face soft connection circuit board sticking tool and sticking method. BACKGROUND

[0002] MEMS devices have the advantages of small size, light weight, easy integration, low power consumption, high reliability and sensitivity. They are widely used in automotive electronics, wireless communication, aerospace, biomedicine, industry, agriculture and other fields. With the miniaturization and high precision requirements of components, higher requirements are put forward for assembly precision and operation mode.

[0003] At present, when the six circuit boards have been connected in the previous process, the adhesive used for sticking cannot be cured at room temperature and needs to be cured under high temperature conditions. Moreover, the sticking of the core and the circuit board can only be completed by manual adjustment, but manual operation has the following shortcomings:

[0004] 1. The incoming circuit boards are connected by soft wires, which are not easy to position during manual assembly;

[0005] 2. The adhesive needs to be cured under high temperature conditions, and manual workers need to work for a long time in a high temperature environment for adhesive curing;

[0006] 3. The parallelism and consistency of the circuit board and the core cannot be guaranteed during manual assembly. SUMMARY

[0007] The present application aims to overcome the shortcomings and defects in the prior art, and provides a six-face soft connection circuit board sticking tool and sticking method. The tool and method accurately stick the circuit boards on the core through six turning plates, and the fixed clamping components can fix the stuck circuit boards and the core to prevent displacement of the circuit boards and the core during assembly and handling, effectively reducing the difficulty of manual operation and avoiding manual adhesive curing work in a high temperature environment. The assembly precision and consistency of the circuit boards and the core are guaranteed, and the manual production efficiency is improved and the assembly quality of the product is ensured.

[0008] To achieve the above-mentioned purpose, the present application adopts the following technical solution: a six-face soft connection circuit board sticking tool and sticking method, which comprises a mold tool component 1 for clamping incoming circuit boards 5. The inner cavity of the mold tool component 1 is provided with an incoming core 4, and the upper and lower ends of the mold tool component 1 are provided with fixed clamping components 2 for assisting in fixing the mold tool component 1. The outer end of the fixed clamping component 2 is provided with an opening and closing mechanism 3 for facilitating the disassembly and fixation of the fixed clamping component 2 by workers.

[0009] As a more specific description of the present application: the jig tooling component 1 comprises a first flap 11, a second flap 12, a third flap 13, a fourth flap 14, a fifth flap 15, a sixth flap 16, the left and right ends and the lower end of the fourth flap 14 are movably connected with the third flap 13, the fifth flap 15 and the sixth flap 16 respectively, and the four ends of the inner side of the fourth flap 14 are provided with positioning assemblies, the upper end and the right end of the second flap 12 are movably connected with the first flap 11 and the third flap 13 respectively, and the outer ends of the third flap 13, the fourth flap 14 and the sixth flap 16 are all provided with fixed connection assemblies.

[0010] As a more specific description of the present application: the first flap 11, the second flap 12, the third flap 13, the fourth flap 14, the fifth flap 15 and the sixth flap 16 are all provided with positioning grooves.

[0011] As a more specific description of the present application: the fixed clamping component 2 comprises a side pressing plate 21, a supporting plate 22 and a positioning guide rod 24, the left and right ends of the positioning guide rod 24 are both provided with pressure mechanisms, and the side pressing plate 21 and the supporting plate 22 are both arranged on the positioning guide rod 24, and the supporting plate 22 is provided with a soft pad.

[0012] As a more specific description of the present application: the fixed clamping component 2 is provided with two, and is respectively distributed on the upper and lower ends of the jig tooling component 1.

[0013] As a more specific description of the present application: the jig tooling component 1 and the incoming core body 4 are provided with an incoming circuit board 5 to be processed.

[0014] A kind of six face soft connection circuit board's pasting tool and pasting method, it is characterized in that, it includes the following specific steps: the jig tooling component 1 is unfolded, then incoming circuit board 5 is placed on the first flap 11, the second flap 12, the third flap 13, the fourth flap 14, the fifth flap 15 and the sixth flap 16 corresponding;Incoming core body 4 is placed directly above the fourth flap 14, and is positioned by positioning assembly;The fifth flap 15 and the sixth flap 16 are turned up, and are clamped together by the clamping effect of fixed connection assembly;The third flap 13 is turned up, and the third flap 13 and the sixth flap 16 are clamped by fixed connection assembly;Second flap 12 is turned up again;The first flap 11 is turned up, and the first flap 11 and the sixth flap 16 are clamped together under the clamping effect of fixed connection assembly;Two fixed clamping components 2 are respectively crossed and clamped on the upper and lower ends of the jig tooling component 1;When fixed clamping component 2 needs to be disassembled, then open-close mechanism 3 can be installed, and open-close mechanism 3 is used to assist disassembling fixed clamping component 2.

[0015] The present application has the beneficial effects that: the tooling and the sticking method can drive the circuit board to be accurately stuck on the core body through the six turnover plates, the fixed clamping part can fix the circuit board and the core body after sticking, prevents the circuit board and the core body from being displaced during assembly and carrying, effectively reduces the difficulty of manual operation and avoids manual operation in the high-temperature environment for glue curing operation, ensures the assembly precision and consistency of the circuit board and the core body, and improves the manual production efficiency and ensures the assembly quality of the product. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0017] Figure 1 is a structural schematic diagram of the present application.

[0018] Figure 2 is a structural schematic diagram of the jig tooling part 1 in the present application.

[0019] Figure 3 is a structural schematic diagram of the incoming circuit board 5 in the present application.

[0020] Figure 4 is a structural schematic diagram of the incoming core body 4 in the present application.

[0021] Figure 5 is a schematic diagram of the installation of the jig tooling part 1 and the incoming circuit board 5 in the present application.

[0022] Figure 6 is a structural schematic diagram of the fixed clamping part 2 in the present application.

[0023] Figure 7 is a structural schematic diagram of the opening and closing mechanism 3 in the present application.

[0024] Figure 8 is a schematic diagram of installation step one in the present application.

[0025] Figure 9 is a schematic diagram of installation step two in the present application.

[0026] Figure 10 is a schematic diagram of installation step three in the present application.

[0027] Figure 11 is a schematic diagram of installation step four in the present application.

[0028] Figure 12It is the schematic diagram of the fifth installation step in the present application.

[0029] Explanation of reference signs: mold tool part 1, fixed clamping part 2, opening and closing mechanism 3, incoming core 4, incoming circuit board 5, first turning plate 11, second turning plate 12, third turning plate 13, fourth turning plate 14, fifth turning plate 15, sixth turning plate 16, spring plunger 17, core positioning pin 18, rotating screw 19, first positioning groove A, second positioning groove B, third positioning groove C, fourth positioning groove D, fifth positioning groove E, sixth positioning groove F, side edge pressing plate 21, supporting plate 22, high-temperature-resistant soft pad 23, positioning guide rod 24, pressure spring 25, clamping finger block 31, clamping jaw cylinder 32. DETAILED DESCRIPTION

[0030] Reference Figures 1-7 The technical scheme adopted in the specific embodiment is shown as follows: it comprises a mold tool part 1 for clamping an incoming circuit board 5, the inner cavity of the mold tool part 1 is provided with an incoming core 4, and the upper and lower ends of the mold tool part 1 are provided with fixed clamping parts 2 for assisting in fixing the mold tool part 1, and the outer end of the fixed clamping part 2 is provided with an opening and closing mechanism 3 for facilitating a worker to dismount the fixed clamping part 2.

[0031] In the embodiment, the mold tool part 1 comprises a first turning plate 11, a second turning plate 12, a third turning plate 13, a fourth turning plate 14, a fifth turning plate 15, a sixth turning plate 16, a spring plunger 17, a core positioning pin 18, and a rotating screw 19, the left and right ends and the lower end of the fourth turning plate 14 are connected to the third turning plate 13, the fifth turning plate 15 and the sixth turning plate 16 respectively through the rotating screw 19, and the four ends of the inner side of the fourth turning plate 14 are provided with the core positioning pin 18, the upper end and the right end of the second turning plate 12 are connected to the first turning plate 11 and the third turning plate 13 respectively through the rotating screw 19, and the outer ends of the third turning plate 13, the fourth turning plate 14 and the sixth turning plate 16 are all provided with the spring plunger 17. The first turning plate 11, the second turning plate 12, the third turning plate 13, the fourth turning plate 14, the fifth turning plate 15 and the sixth turning plate 16 can correspond to the six end faces of the incoming circuit board 5, so that the incoming circuit board 5 is stably placed on the mold tool part 1 and clamped by the spring plungers 17 to ensure the connection stability between the turning plates, wherein the core positioning pin 18 positions the incoming core 4.

[0032] In another embodiment, magnetic attraction, buckle and other fixed connection components can be installed on the third turning plate 13, the fourth turning plate 14 and the sixth turning plate 16, which can also have the same effect as the spring plungers 17. In actual use, the worker can select according to actual needs, which is not specifically limited in the embodiment.

[0033] In another embodiment, four ends of the inner side of the fourth flap 14 are provided with positioning protrusions, positioning circular tables and other components with positioning effects, which can also have the same effect as the core positioning pin 18. In actual use, workers can choose according to actual needs, which is not limited in the embodiment.

[0034] In another embodiment, the connection between the first flap 11, the second flap 12, the third flap 13, the fourth flap 14, the fifth flap 15 and the sixth flap 16 can be connected through hinges, rotating shaft folding mechanisms and the like, which can also have the same effect as the rotating screw 19. In actual use, workers can choose according to actual needs, which is not limited in the embodiment.

[0035] In the embodiment, the first positioning slot A is arranged on the first flap 11, the second positioning slot B is arranged on the second flap 12, the third positioning slot C is arranged on the third flap 13, the fourth positioning slot D is arranged on the fourth flap 14, the fifth positioning slot E is arranged on the fifth flap 15, and the sixth positioning slot F is arranged on the sixth flap 16. The first positioning slot A, the second positioning slot B, the third positioning slot C, the fourth positioning slot D, the fifth positioning slot E and the sixth positioning slot F can correspond to each end face of the incoming circuit board 5, so that the incoming circuit board 5 is better positioned and placed, preventing loosening and shaking of the incoming circuit board 5.

[0036] In another embodiment, the first flap 11, the second flap 12, the third flap 13, the fourth flap 14, the fifth flap 15 and the sixth flap 16 are provided with positioning through holes, which can also have the same effect as the positioning slot. In actual use, workers can choose according to actual needs, which is not limited in the embodiment.

[0037] In the embodiment, the fixed clamping component 2 includes a side pressing plate 21, a supporting plate 22, a positioning guide rod 24 and a pressure spring 25. The left and right ends of the positioning guide rod 24 are both provided with the pressure spring 25, and the side pressing plate 21 and the supporting plate 22 are both arranged on the positioning guide rod 24. The supporting plate 22 is provided with a high-temperature-resistant soft pad 23. When clamping the jig tool component 1, the side pressing plate 21 and the supporting plate 22 are used to clamp and fix the flap, and the pressure spring 25 provides clamping force, and the high-temperature-resistant soft pad 23 can prevent damage to the circuit board.

[0038] In another embodiment, the left and right ends of the positioning guide rod 24 are both provided with micro hydraulic rods, micro motors and other pressure mechanisms, which can also have the same effect as the pressure spring 25. In actual use, workers can choose according to actual needs, which is not limited in the embodiment.

[0039] In another embodiment, the supporting plate 22 is provided with elastic components such as elastic pads, compression springs, etc. with elasticity, which can also have the same effect as the high-temperature-resistant soft pad 23. In actual use, the staff can select according to actual needs, and in this embodiment, no specific limitation is made.

[0040] In this embodiment, two fixed clamping components 2 are provided and are distributed at the upper and lower ends of the mold tool component 1, respectively. One fixed clamping component 2 can fix the third flap 13, the fourth flap 14, and the fifth flap 15 of the corresponding incoming circuit board 5 to tightly adhere to the incoming core 4, and the other can fix the first flap 11, the second flap 12, and the sixth flap 16 of the corresponding incoming circuit board 5 to tightly adhere to the incoming core 4.

[0041] In this embodiment, the cylinder opening and closing mechanism 3 includes a clamping jaw cylinder 32, and the clamping jaw cylinder 32 is provided with a clamping finger block 31. The cylinder opening and closing mechanism 3 can effectively open the fixed clamping component 2, thereby facilitating manual operation.

[0042] In another embodiment, the opening and closing mechanism can adopt a manual opening and closing mechanism, an electric opening and closing mechanism, a sliding table, and other mechanisms with opening and closing effects, which can also have the same effect as the cylinder opening and closing mechanism 3. In actual use, the staff can select according to actual needs, and in this embodiment, no specific limitation is made.

[0043] In this embodiment, the mold tool component 1 and the incoming core 4 are provided with the incoming circuit board 5 to be processed.

[0044] In this embodiment, referring to Figures 8-12 The six-surface soft connection circuit board pasting tool and the pasting method include the following specific steps:

[0045] S1, unfolding the mold tool component 1, and then placing the incoming circuit board 5 on the first flap 11, the second flap 12, the third flap 13, the fourth flap 14, the fifth flap 15, and the sixth flap 16;

[0046] S2, placing the incoming core 4 directly above the fourth flap 14 and positioning it through the core positioning pin 18;

[0047] S3, turning up the fifth flap 15 and the sixth flap 16, and making the fifth flap 15 and the sixth flap 16 clamped together under the clamping action of the spring plunger 17;

[0048] S4, turning up the third flap 13 and clamping the third flap 13 and the sixth flap 16 through the spring plunger 17;

[0049] S5, turning up the second flap 12 again;

[0050] S6, the first flap 11 is turned up and the first flap 11 is clamped together with the sixth flap 16 under the clamping effect of the spring plunger 17;

[0051] S7, the two fixed clamping components 2 are cross-clamped on the upper and lower ends of the fixture tool component 1;

[0052] S8, when the fixed clamping component 2 needs to be disassembled, the opening and closing mechanism 3 can be installed, and the opening and closing mechanism 3 is used to assist in disassembling the fixed clamping component 2.

[0053] Note: The tool and the pasting method can not only be used for pasting six-sided circuit boards, but also for pasting 1-5-sided circuit boards.

[0054] The above is only used to illustrate the technical solutions of the present application, not to limit it, and other modifications or equivalent replacements of the technical solutions of the present application made by those skilled in the art should be covered in the scope of the claims of the present application, as long as they do not deviate from the spirit and scope of the technical solutions of the present application.

Claims

1. A bonding fixture for a six-sided flexible interconnect circuit board, characterized in that: It includes a fixture tool component (1) for clamping a circuit board (5), the inner cavity of the fixture tool component (1) is provided with a core body (4), and the upper and lower ends of the fixture tool component (1) are provided with a fixing clamping component (2) for assisting in fixing the fixture tool component (1), and the outer end of the fixing clamping component (2) is provided with an opening and closing mechanism (3) for facilitating the disassembly of the fixing clamping component (2) by the staff; The fixture tool component (1) includes a first flap (11), a second flap (12), a third flap (13), a fourth flap (14), a fifth flap (15) and a sixth flap (16), the left and right ends and the lower end of the fourth flap (14) are movably connected with the third flap (13), the fifth flap (15) and the sixth flap (16) respectively, and the four ends of the inner side of the fourth flap (14) are provided with a positioning assembly, the upper end and the right end of the second flap (12) are movably connected with the first flap (11) and the third flap (13) respectively, and the outer ends of the third flap (13), the fourth flap (14) and the sixth flap (16) are all provided with a fixed connection assembly; The fixing clamping component (2) includes a side pressing plate (21), a supporting plate (22) and a positioning guide rod (24), the left and right ends of the positioning guide rod (24) are both provided with a pressure mechanism, and the side pressing plate (21) and the supporting plate (22) are both arranged on the positioning guide rod (24), and the supporting plate (22) is provided with a soft pad.

2. The adhesive tooling for a six-sided flex circuit board of claim 1, wherein: The first flap (11), the second flap (12), the third flap (13), the fourth flap (14), the fifth flap (15) and the sixth flap (16) are all provided with a positioning groove.

3. The adhesive tooling for a six-sided flex circuit board of claim 1, wherein: The fixing clamping component (2) is provided with two, and is respectively distributed on the upper and lower ends of the fixture tool component (1).

4. The adhesive tooling for a six-sided flex circuit board of claim 1, wherein: The fixture tool component (1) and the core body (4) are provided with a circuit board (5) to be processed.

5. A method of adhering a six-sided flex circuit board, characterized by, It uses the six-face soft connection circuit board sticking tool of any one of claims 1-4, which includes the following specific steps: S1, unfold the fixture tool component (1), and then place the incoming circuit board (5) on the first flap (11), the second flap (12), the third flap (13), the fourth flap (14), the fifth flap (15) and the sixth flap (16) correspondingly; S2, place the incoming core body (4) directly above the fourth flap (14) and position it through the positioning assembly; S3, turn up the fifth flap (15) and the sixth flap (16), and make the fifth flap (15) and the sixth flap (16) clamped together under the clamping action of the fixed connection assembly; S4, turn up the third flap (13) and clamp the third flap (13) and the sixth flap (16) through the fixed connection assembly; S5, turn up the second flap (12) again; S6, turn up the first flap (11), and make the first flap (11) and the sixth flap (16) clamped together under the clamping action of the fixed connection assembly; S7, cross clamp the two fixing clamping components (2) on the upper and lower ends of the fixture tool component (1). S8, when it is needed to disassemble the fixed clamping part (2), the opening and closing mechanism (3) can be installed, and the opening and closing mechanism (3) is used to assist in disassembling the fixed clamping part (2).

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