Rotating disc type bearing table of flexible circuit board

Abstract

The utility model discloses a rotating disc type bearing platform of a flexible circuit board, which comprises a rotating disc body, a correction station and a gland station, a rotation driving part is arranged at the bottom of the rotating disc body, and the rotation of the rotating disc body is realized through the rotation driving part; through holes penetrating up and down are formed in the equally-divided positions of the upper surface where the rotary disc body is located, correction stations are arranged in the through holes and comprise cavity blocks and driving parts located on the cavity blocks, and driving operation on the cavity blocks is achieved through the driving parts. Therefore, the side edge of the flexible circuit board which is aligned with the through hole is compressed. And the upper surface of the flexible circuit board is pressed by the gland station. The whole device can achieve fixed bearing of the flexible circuit board, stable pressing of the flexible circuit board in the pressing process is facilitated, the bending stability of the flexible circuit board is improved, and bending high-precision machining is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of processing equipment for flexible circuit boards, and in particular relates to a turntable type bearing platform for flexible circuit boards. Background Art

[0002] As a supporting electronic component based on a flexible substrate, flexible circuit boards have unique bendable, foldable, and rollable characteristics compared to traditional rigid circuit boards, and can better adapt to the interior of electronic devices with limited space and complex shapes.

[0003] In recent years, as electronic devices have become thinner and more diversified, the technology of flexible circuit boards has been constantly innovating, and the most important thing is its stability.

[0004] Chinese patent application publication number CN101282637A discloses a surface mount support device for a flexible circuit board. The device comprises a support plate and an adhesive layer disposed on the support plate. The adhesive layer is used to adhere and secure the flexible circuit board. The adhesive layer comprises a first adhesive region and a second adhesive region, wherein the second adhesive region is thicker than the first adhesive region. In this technical solution, the adhesive layer of the surface mount support device for a flexible circuit board comprises adhesive regions of varying thicknesses. While this structure enables surface mounting of a flexible circuit board, it does not provide space for subsequent secondary processing of the flexible circuit board during the actual mounting process. Utility Model Content

[0005] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a turntable-type carrier platform for a flexible circuit board, which solves the above-mentioned technical problems existing in the prior art.

[0006] The purpose of the utility model can be achieved through the following technical solutions:

[0007] A turntable type carrier for a flexible circuit board, comprising a turntable body, a correction station, and a capping station.

[0008] A rotary drive member is provided at the bottom of the turntable body, and the turntable body is rotated by the rotary drive member;

[0009] The upper surface of the turntable body is provided with through holes extending vertically therethrough at equal intervals, and a calibration station is provided in the through holes. The calibration station includes a cavity block and a driving member on the cavity block. The cavity block is driven by the driving member to thereby form a pressure on the side of the flexible circuit board located on the through hole.

[0010] The capping station forms a pressure on the upper surface of the flexible circuit board component.

[0011] Further, a positioning block is provided on the side where the through hole is located, and the outer periphery of the flexible circuit board member is wrapped by the positioning block.

[0012] Further, the height of the positioning block is higher than the upper plane of the turntable body where the through hole is located.

[0013] Further, the driving member of the calibration station is located at the horizontal position of the upper surface where the turntable body is located, and the rear end of the flexible circuit board member is pressed by the lateral driving cavity block of the driving member.

[0014] Further, a pressing block is provided above the output end of the driving member, and the output end of the driving member is pressed by the pressing block.

[0015] Further, the driving member of the calibration station is located on the lower end surface of the turntable body, and the vertical driving cavity block is realized by the driving member to lift the bottom of the flexible circuit board member.

[0016] Further, a limiting convex column is vertically arranged at the calibration station, and a limiting hole penetrating up and down is opened on the turntable body. The limiting convex column is lifted by the lifting of the calibration station, so as to realize the matching limit of the limiting hole.

[0017] Further, the upper surface of the cavity block of the calibration station arranged in the vertical direction is a flat structure, forming a flat support for the bottom of the flexible circuit board member.

[0018] Further, the contact end face between the capping station and the flexible circuit board member is a flat structure, and the deflection movement is realized through an externally connected driving shaft.

[0019] Advantages of the present utility model:

[0020] 1. This device can realize the fixed bearing of the flexible circuit board, facilitate its stable pressing during the lamination process, improve the stability during the bending of the flexible circuit board, and the high-precision processing of the bending.

[0021] 2. The calibration stations adopted by this device are respectively arranged horizontally and vertically. Therefore, when bending the flexible circuit board, the side and bottom of the structure can be fully fixed, making its relative position stable and facilitating the precise operation of the position during bending.

[0022] 3. The capping station adopted by this device forms a pressing on the upper surface of the flexible circuit board member. The contact end face between the capping station 3 and the flexible circuit board member is a flat structure, and the deflection movement is realized through an externally connected driving shaft. When loading and unloading are required, it can be directly moved out. When fixation is required, it can be precisely moved to the upper surface of the flexible circuit board member to form a press. Description of the Drawings

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required in the description of the embodiments or the prior art.

[0024] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present utility model;

[0025] Figure 2 It is a schematic top view structure diagram of an embodiment of the present utility model;

[0026] Figure 3 It is a schematic side view structure diagram of an embodiment of the present utility model;

[0027] Figure 4 It is a schematic partial structure diagram of the calibration station of an embodiment of the present utility model. Specific embodiments

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the scope of protection of the present utility model.

[0029] As Figure 1 、 Figure 2 shown, an embodiment of the present utility model provides a rotary carrier for a flexible circuit board, including a turntable body 1, a calibration station 2, and a capping station 3.

[0030] A rotary drive member 11 is provided at the bottom where the turntable body 1 is located (i.e., at the central bottom position). The rotation of the turntable body 1 is realized through the rotary drive member 11. During rotation, it moves along the central axis direction of the turntable body 1.

[0031] Through holes 101 penetrating up and down are provided at equally divided positions on the upper surface of the turntable body 1. At this time, positioning blocks 201 are provided on the sides where the through holes 101 are located. The outer periphery of the flexible circuit board member is wrapped by the positioning blocks 201. However, at this time, the positioning blocks 201 only form relative position limit fixation at the bending corner positions of the flexible circuit board member (the outer periphery of the flexible circuit board member is wrapped by the positioning blocks 201), and the height of the positioning blocks 201 is higher than the upper plane of the turntable body 1 where the through holes 101 are located. In this way, even during pressing, the height of the positioning blocks 201 can limit the direct extrusion of the stamping and bending parts on the flexible circuit board member, playing a protective role.

[0032] As Figure 3 、 Figure 4As shown, a calibration station 2 is provided within the through hole 101 (at this time, the calibration station 2 is located on the side or bottom where the flexible circuit board is located). The calibration station 2 includes a correction block 21 and a driving member 22 located on the correction block 21. The driving member 22 is used to drive the correction block 21, thereby forming a pressing force on the side of the flexible circuit board located on the through hole 101.

[0033] That is, when the driving member 22 of the calibration station 2 is at the horizontal position on the upper surface of the turntable body 1, and the correction block 21 is driven horizontally by the driving member 22 to form a pressing force on the rear end of the flexible circuit board. When the driving member 22 is released, the entire correction block 21 releases the clamping of the flexible circuit board, facilitating its removal or placement. To ensure the stability of the lateral movement of the driving member 22, a pressing block 211 is provided above the output end of the driving member 22, and the output end of the driving member 22 is pressed by the pressing block 211.

[0034] At the same time, in order to improve the overall clamping firmness of the flexible circuit board, there is another set of calibration stations 2. At this time, the driving member 22 of the calibration station is located on the lower end surface of the turntable body 1, and the correction block 21 is driven vertically by the driving member 22 to form a jacking support for the bottom of the flexible circuit board during the stamping process (at this time, the upper surface of the correction block 21 is a flat structure).

[0035] At this time, on the calibration station 2 arranged in the vertical direction, a limiting convex column 202 is arranged vertically (not on the calibration station 2 arranged horizontally), and a limiting hole 102 that penetrates up and down is provided on the turntable body 1. The limiting convex column 202 is jacked up by the lifting of the calibration station 2, thereby realizing the matching limit of the limiting hole 102, that is, limiting the relative position between the calibration station 2 and the flexible circuit board above to be fixed.

[0036] The capping station 3 forms a pressing force on the upper surface of the flexible circuit board, and the contact end surface between the capping station 3 and the flexible circuit board is a flat structure, and the deflection movement is realized through an externally connected drive shaft.

[0037] The entire device is easy to operate, can realize the fixed bearing of the flexible circuit board, facilitate its stable pressing during the lamination process, improve the stability during the bending of the flexible circuit board, and the high-precision processing of the bending.

[0038] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed.

Claims

1. A rotary carrier for a flexible circuit board, comprising a turntable body (1), a calibration station (2), and a capping station (3), characterized in that a rotary drive member (11) is provided at the bottom where the turntable body (1) is located, and the rotation of the turntable body (1) is realized through the rotary drive member (11); through holes (101) penetrating up and down are equally spaced on the upper surface where the turntable body (1) is located, and a calibration station (2) is provided in the through holes (101). The calibration station (2) includes a correction block (21) and a drive member (22) located on the correction block (21). The drive operation of the correction block (21) is realized through the drive member (22), so as to form a pressing on the side of the flexible circuit board member located on the through hole (101); the capping station (3) forms a pressing on the upper surface of the flexible circuit board member.

2. The rotary carrier table of the flexible circuit board according to claim 1, wherein A positioning block (201) is provided on the side where the through hole (101) is located, and the outer periphery of the flexible circuit board member is wrapped by the positioning block (201).

3. The rotary carrier of the flexible circuit board according to claim 2, wherein The height of the positioning block (201) is higher than the upper plane of the turntable body (1) where the through hole (101) is located.

4. The rotary carrier table of the flexible circuit board according to claim 1, characterized in that The drive member (22) of the calibration station (2) is located at the horizontal position of the upper surface where the turntable body (1) is located, and the correction block (21) is horizontally driven by the drive member (22) to form a pressing on the rear end of the flexible circuit board member.

5. The rotary carrier table of the flexible circuit board according to claim 4, characterized in that, A pressing block (211) is provided above the output end of the drive member (22), and the output end of the drive member (22) is pressed by the pressing block (211).

6. The rotary carrier of the flexible circuit board according to claim 1, wherein The drive member (22) of the calibration station (2) is located at the lower end surface where the turntable body (1) is located, and the correction block (21) is vertically driven by the drive member (22) to form a jacking of the bottom of the flexible circuit board member.

7. The rotary carrier table of the flexible circuit board according to claim 6, characterized in that, A limit convex column (202) is vertically provided at the calibration station (2) at the bottom of the turntable body (1), and a limit hole (102) penetrating up and down is provided on the turntable body (1). The limit convex column (202) is jacked up by the lifting of the calibration station (2), so as to realize the matching limit of the limit hole (102).

8. The rotary carrier table of the flexible circuit board according to claim 6, characterized in that, The upper surface of the correction block (21) of the calibration station (2) arranged in the vertical direction is a flat structure, forming a flat support for the bottom of the flexible circuit board member.

9. The rotary carrier table of the flexible circuit board according to claim 1, wherein, The contact end face of the capping station (3) and the flexible circuit board member is a flat structure, and the deflection movement is realized through an externally connected drive shaft.

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