CN217849980U

CN217849980U - Mounting device for FPC (Flexible printed Circuit)

Info

Publication number: CN217849980U
Application number: CN202221601942.1U
Authority: CN
Inventors: 葛宏程
Original assignee: InfoVision Optoelectronics Kunshan Co Ltd
Current assignee: InfoVision Optoelectronics Kunshan Co Ltd
Priority date: 2022-06-24
Filing date: 2022-06-24
Publication date: 2022-11-18
Anticipated expiration: 2032-06-24

Abstract

The utility model discloses a mounting device of FPC board relates to circuit board installation technical field. The installation device comprises a machine table, a transmission assembly and an installation mechanism. The transmission assembly is arranged on the machine table in a moving mode along the horizontal direction and used for bearing the FPC board; installation mechanism includes mounting bracket, supporting component and installed part, supporting component with mounting bracket fixed connection, supporting component can the bearing the link, the installed part along vertical direction slide set up in the mounting bracket, the installed part along vertical direction slide set up in the board. The mounting device can improve the adjustment efficiency and avoid the problem of interference with elements on the FPC board.

Description

Mounting device for FPC (Flexible printed Circuit)

Technical Field

The utility model relates to a circuit board installation technical field especially relates to an installation device of FPC board.

Background

An FPC (Flexible Printed Circuit) is an important electronic component, and is a support for the electronic component. The FPC board has the advantages that the FPC board can be bent randomly to enable wiring to be more convenient, and the like, and most of electronic equipment can be connected through the FPC board.

In the prior art, in order to prevent the connection end from drooping due to softness in the process of soldering the FPC board to other parts, the connection end generally needs to be adsorbed by an auxiliary suction nozzle above the FPC board, so as to improve the soldering accuracy.

It can be understood that when replacing FPC boards of different specifications, the operator needs to adjust the position of the auxiliary suction nozzle according to the position of the connection end of the FPC board. Because the operator needs to observe the welding condition of the FPC board, the auxiliary suction nozzle can be blocked by the mounting frame of the welding head and the welding head in the visual angle of the operator, and the auxiliary suction nozzle needs to be adjusted in a blind mode through the mounting frame when adjusted, and then the position is observed from the side until the auxiliary suction nozzle is adjusted in place. If the FPC has elements, the auxiliary suction nozzle still needs to avoid the elements, and the machine adjusting time and difficulty are greatly increased.

In view of the above problems, it is necessary to develop a mounting device for FPC boards to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an installation device of FPC board can enough improve adjustment efficiency and can avoid again taking place the problem of interfering with the component on the FPC board.

To achieve the purpose, the utility model adopts the following technical proposal:

a mounting device of an FPC board, the FPC board including a connection terminal, comprising:

a machine platform;

the transmission assembly is movably arranged on the machine table along the horizontal direction and is used for bearing the FPC board;

installation mechanism, including mounting bracket, supporting component and installed part, the supporting component with mounting bracket fixed connection, the supporting component can the bearing the link, the installed part along vertical direction slide set up in on the mounting bracket, the installed part along vertical direction slide set up in on the board.

Preferably, the support assembly includes a first driving member and a supporting member, the first driving member is fixedly disposed on the mounting frame, the supporting member is connected to an output end of the first driving member, and the first driving member can drive the supporting member to move along a horizontal direction.

Preferably, the supporting member includes a connecting portion and a supporting portion disposed on the connecting portion, the connecting portion is connected to the output end of the supporting member, and the supporting portion can support the connecting end.

Preferably, the support member includes two support portions, and a distance between the two support portions is adjustable.

Preferably, the support assembly further comprises a first adjusting screw, the connecting portion is provided with a through groove, and the first adjusting screw penetrates through the through groove to fix the support portion to the connecting portion.

Preferably, the transmission assembly includes a sliding block and a plurality of supporting blocks, the supporting blocks are arranged on the sliding block at intervals, the machine table is provided with a sliding rail, the sliding block is arranged on the sliding rail in a sliding manner, and the first driving member can drive the supporting member to be inserted between two adjacent supporting blocks.

Preferably, the spacing between adjacent support blocks is adjustable.

Preferably, the transmission assembly further comprises a second adjusting screw, the support block is provided with a long round fixing hole, a long axis of the fixing hole extends along the arrangement direction of the support block, and the second adjusting screw penetrates through the fixing hole to fix the support block to the sliding block.

Preferably, the upper surface of the support is provided with a cushion pad.

Preferably, still include drive assembly, drive assembly includes the screw rod, the screw rod rotate set up in on the board, the screw rod pass the mounting bracket and with mounting bracket threaded connection.

The utility model has the advantages that:

the utility model provides a mounting device of FPC board. In the installation device, the transmission assembly is used for receiving the FPC board transmitted from the preamble and moving the FPC board to the lower part of the installation mechanism. Then the mounting bracket drives supporting component and installed part decline, and supporting component can the bearing link, prevents that the link from flagging. Then the transmission assembly returns to the preorder position and continues to accept a new FPC board, and operating personnel moves the other parts of waiting to install the FPC board to FPC board below, and the installed part on the mounting bracket moves down, with FCP board fixed mounting to other parts on.

This installation device utilizes the link of supporting component bearing FPC board, does not receive the restraint of FPC board specification almost to reduced the frequency of adjustment, from below bearing link, also can avoid taking place the problem of interfering with the component on the FPC board moreover.

Drawings

Fig. 1 is a schematic structural view of a mounting device for an FPC board provided by the present invention;

fig. 2 is a schematic structural diagram of a support assembly provided by the present invention;

fig. 3 is a schematic structural diagram of a transmission assembly provided by the present invention.

In the figure:

100. a body; 101. a connecting end;

1. a machine platform; 2. a transmission component; 3. an installation mechanism; 4. a screw;

11. a slide rail; 12. a guide post; 21. a slider; 22. a support block; 31. a mounting frame; 32. a support assembly; 33. a mounting member;

221. a fixing hole; 321. a first driving member; 322. a support member; 323. a first adjusting screw; 324. a cushion pad;

3221. a connecting portion; 3222. a support portion;

32211. a through groove.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Wherein the terms "first position" and "second position" are two different positions.

Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "secured" are to be construed broadly and encompass, for example, both fixed and removable connections; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may include the first feature being in direct contact with the second feature, or may include the first feature being in direct contact with the second feature but being in contact with the second feature by another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

An FPC board is an important electronic component, and is a support for an electronic component. The FPC board has the advantages that the FPC board can be bent at will to enable wiring to be more convenient, and the like, and the FPC board is often used for connection in electronic equipment. The FPC board includes body and link, because the link of FPC board is comparatively soft, is welding the FPC board to the in-process of other parts (like electronic components such as PCB board or display screen), and the link is because of the softness flagging can lead to welded accuracy and qualification rate to descend, need utilize supplementary suction nozzle to adsorb the link in the top of FPC board usually to improve the welded accuracy.

Because the position of the auxiliary suction nozzle needs to be matched with the connecting end of the FPC board, when the FPC boards with different specifications are replaced, an operator needs to adjust the position of the auxiliary suction nozzle according to the position of the connecting end of the FPC board. Because the operator needs to observe the welding condition of the FPC board, the auxiliary suction nozzle can be blocked by the mounting frame of the welding head and the welding head in the visual angle of the operator, and the auxiliary suction nozzle needs to be adjusted in a blind mode through the mounting frame when adjusted, and then the position is observed from the side until the auxiliary suction nozzle is adjusted in place. If the FPC has elements, the auxiliary suction nozzle still needs to avoid the elements, and the machine adjusting time and difficulty are greatly increased.

Fig. 1 is a schematic view of the structure of the mounting device. As shown in fig. 1, to solve the above problem, the present embodiment provides a mounting device for an FPC board, which includes a machine table 1, a transmission assembly 2 and a mounting mechanism 3. The transmission component 2 is movably arranged on the machine table 1 along the horizontal direction, and the transmission component 2 is used for bearing an FPC (flexible printed circuit) board; the FPC board includes a body 100 and a connection terminal 101. Installation mechanism 3 includes mounting bracket 31, supporting component 32 and installed part 33, and supporting component 32 and mounting bracket 31 fixed connection, supporting component 32 can bear link 101, and installed part 33 slides along vertical direction and sets up on mounting bracket 31, and installed part 33 slides along vertical direction and sets up on board 1.

In the mounting device, the transmission component 2 is used for receiving the FPC board transmitted from the former stage and moving the FPC board to the lower part of the mounting mechanism 3. Then mounting bracket 31 drives supporting component 32 and the decline of installed part 33, and supporting component 32 can bear link 101, prevents that link 101 from flagging. Then, the transmission assembly 2 returns to the previous position to continuously receive a new FPC board, the operator moves other parts of the FPC board to be mounted to the lower side of the FPC board, and the mounting member 33 on the mounting frame 31 moves downward to fixedly mount the FCP board to the other parts.

The mounting device supports the connection terminals 101 of the FPC board by the support members 32, thereby preventing the connection terminals 101 from sagging. Compare in auxiliary suction nozzle, the restraint of supporting component 32 hardly by the FPC board specification even if having changed the specification of FPC board, also need not adjust the position of supporting component 32 under most circumstances, even if need adjust, adjustment efficiency also is higher than auxiliary suction nozzle far away, and bearing link 101 from the below also can avoid taking place the problem of interfering with the component on the FPC board.

Wherein, installed part 33 is the welding pressure head, and the welding pressure head can support link 101 when pressing in other parts, with link 101 and other part welded fastening.

Fig. 2 is a schematic structural diagram of the supporting assembly 32, and as shown in fig. 2, the supporting assembly 32 includes a first driving member 321 and a supporting member 322, the first driving member 321 is fixedly disposed on the mounting frame 31, the supporting member 322 is connected to an output end of the first driving member 321, and the first driving member 321 can drive the supporting member 322 to move along a horizontal direction. When the mounting rack 31 descends to a certain height, the first driving member 321 can drive the supporting member 322 to move to the lower side of the FPC board, so as to support the connecting end 101, and when the component 2 to be transported leaves the lower side of the mounting mechanism 3, the FPC board can be soldered by using the mounting member 33.

Specifically, the first driving member 321 is a cylinder, and the supporting member 322 is fixedly connected to a piston rod of the cylinder.

Preferably, the supporting member 322 includes a connecting portion 3221 and a supporting portion 3222 disposed on the connecting portion 3221, the connecting portion 3221 is connected to the output end of the supporting member 322, and the supporting portion 3222 can support the connecting end 101. The supporting portion 3222 is disposed at a right angle to the connecting portion 3221 and extends away from the cylinder, so that the supporting portion 3222 extends below the connecting end 101 to support the connecting end 101.

Specifically, the supporting member 322 includes two supporting portions 3222, and the distance between the two supporting portions 3222 is adjustable. The two supporting portions 3222 can make the supporting portion 322 more stable for supporting the FPC board, and effectively prevent the FPC board from falling off when being supported by the supporting portion 322, thereby ensuring the stability of the FPC board during welding and improving the reliability and accuracy of welding. When the specification of the FPC board is changed greatly, so that the supporting member 322 cannot effectively support the FPC board, the supporting member 322 can support the FPC board by adjusting the distance between the two supporting portions 3222.

Preferably, the supporting assembly 32 further includes a first adjusting screw 323, the connecting portion 3221 is opened with a through slot 32211, and the first adjusting screw 323 passes through the through slot 32211 to fix the supporting portion 3222 to the connecting portion 3221. An operator can move the position of the supporting portion 3222 along with the through groove 32211 according to the specification of the FPC board to be supported, and rotate the first adjustment screw 323 to clamp the connecting portion 3221 with the supporting portion 3222 by means of a screw cap to fix the position of the supporting portion 3222, with high adjustment efficiency.

As shown in fig. 2, the upper surface of the support 322 is provided with a cushion pad 324. The buffer pad 324 can protect the FPC board, and prevent the FPC board from being worn due to relative sliding between the FPC board and the support member 322.

Fig. 3 is a schematic structural view of the transfer module 2. As shown in fig. 3, the transmission assembly 2 includes a sliding block 21 and a plurality of supporting blocks 22, the supporting blocks 22 are disposed on the sliding block 21 at intervals, the machine table 1 is provided with a sliding rail 11, the sliding block 21 is slidably disposed on the sliding rail 11, and the first driving member 321 can drive the supporting member 322 to be inserted between two adjacent supporting blocks 22. The slide rail 11 can provide the direction for the removal of slider 21 to guarantee that the FPC board can accurately be supported by support piece 322, and the slider 21 of interval setting can enough support the FPC board, and supporting part 3222 can get into the interval between the slider 21 under the drive of cylinder simultaneously, thereby supports the FPC board.

Wherein the spacing between adjacent support blocks 22 is adjustable. An operator can adjust the distance between the supporting blocks 22 according to the specific specification of the FPC board, on one hand, the FPC board can be better supported, and on the other hand, the adjustment of the distance between the two supporting portions 3222 of the supporting member 322 is also convenient to match, so that the two supporting portions 3222 can be inserted into the space between the adjacent supporting blocks 22, so as to stably support the FPC board.

Specifically, the transmission assembly 2 further includes a second adjusting screw, the supporting block 22 is provided with an elongated fixing hole 221, a long axis of the fixing hole 221 extends along the arrangement direction of the supporting block 22, and the second adjusting screw penetrates through the fixing hole 221 to fix the supporting block 22 to the slider 21. The second adjustment screw passes through the fixing hole 221, so that an operator can adjust the position of the support block 22 in the long axis direction of the fixing hole 221 and fix the support block 22 using the second adjustment screw. Wherein, the long axis direction of the fixing hole 221 is perpendicular to the moving direction of the supporting member 322. The fixing hole 221 is a counter bore, which can effectively prevent the screw cap of the second adjusting screw from protruding the upper surface of the supporting block 22 to interfere with the FPC board.

Preferably, the mounting device further includes a driving assembly, the driving assembly includes a screw rod 4, the screw rod 4 is rotatably disposed on the machine platform 1, and the screw rod 4 passes through the mounting bracket 31 and is in threaded connection with the mounting bracket 31. The screw rod 4 is rotated to drive the mounting rack 31 to ascend and descend.

In particular, the drive assembly further comprises a second drive member capable of driving the screw 4 in rotation. Wherein, the second driving piece is a rotating electrical machine, the screw rod 4 is directly driven by the rotating electrical machine, and the operator can control the lifting height of the mounting rack 31 by controlling the rotating number of turns of the rotating shaft of the rotating electrical machine and the screw pitch of the screw rod 4.

As shown in fig. 1, in order to improve the stability of the mounting frame 31 during lifting, the machine platform 1 is further provided with guide pillars 12, and the guide pillars 12 penetrate through the mounting frame 31 to guide the mounting frame 31.

The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the description should not be construed as a limitation to the present invention.

Claims

1. A mounting device of an FPC board, the FPC board including a connection end (101), characterized by comprising:

a machine table (1);

the transmission assembly (2) is movably arranged on the machine table (1) along the horizontal direction, and the transmission assembly (2) is used for bearing the FPC board;

installation mechanism (3), including mounting bracket (31), supporting component (32) and installed part (33), supporting component (32) with mounting bracket (31) fixed connection, supporting component (32) can bear link (101), installed part (33) along vertical direction slide set up in on mounting bracket (31), installed part (33) along vertical direction slide set up in on board (1).

2. The FPC board mounting device of claim 1, wherein the supporting assembly (32) comprises a first driving member (321) and a supporting member (322), the first driving member (321) is fixedly disposed on the mounting frame (31), the supporting member (322) is connected to an output end of the first driving member (321), and the first driving member (321) can drive the supporting member (322) to move along a horizontal direction.

3. The mounting device of the FPC board according to claim 2, wherein the supporting member (322) includes a connecting portion (3221) and a supporting portion (3222) provided to the connecting portion (3221), the connecting portion (3221) is connected to an output end of the supporting member (322), and the supporting portion (3222) is capable of supporting the connecting end (101).

4. The mounting device of the FPC board according to claim 3, wherein the support (322) comprises two supporting portions (3222), and a distance between the two supporting portions (3222) is adjustable.

5. The mounting device of the FPC board according to claim 4, wherein the supporting assembly (32) further includes a first adjusting screw (323), the connecting portion (3221) is opened with a through groove (32211), and the first adjusting screw (323) passes through the through groove (32211) to fix the supporting portion (3222) to the connecting portion (3221).

6. The FPC board mounting device according to claim 2, wherein the transmission assembly (2) comprises a slider (21) and a plurality of supporting blocks (22), the supporting blocks (22) are disposed on the slider (21) at intervals, the machine table (1) is provided with a sliding rail (11), the slider (21) is slidably disposed on the sliding rail (11), and the first driving member (321) can drive the supporting member (322) to be inserted between two adjacent supporting blocks (22).

7. The FPC board mounting apparatus according to claim 6, wherein a pitch between adjacent support blocks (22) is adjustable.

8. The FPC board mounting apparatus according to claim 7, wherein the transfer assembly (2) further includes a second adjustment screw, the support block (22) is provided with an elongated fixing hole (221), a long axis of the fixing hole (221) extends in an arrangement direction of the support block (22), and the second adjustment screw passes through the fixing hole (221) to fix the support block (22) to the slider (21).

9. The FPC board mounting apparatus according to claim 2, wherein the support (322) is provided at an upper surface thereof with a cushion pad (324).

10. The mounting device for the FPC board according to any one of claims 1 to 9, further comprising a driving assembly, wherein the driving assembly comprises a screw (4), the screw (4) is rotatably disposed on the machine platform (1), and the screw (4) penetrates through the mounting rack (31) and is in threaded connection with the mounting rack (31).