CN210923895U

CN210923895U - FPC's detection device

Info

Publication number: CN210923895U
Application number: CN201921700823.XU
Authority: CN
Inventors: 朱燕
Original assignee: Suzhou Henghe Laser Technology Co ltd
Current assignee: Suzhou Henghe Laser Technology Co ltd
Priority date: 2019-10-12
Filing date: 2019-10-12
Publication date: 2020-07-03
Anticipated expiration: 2029-10-12

Abstract

The utility model discloses a FPC detection device, which comprises a frame, a detection support frame, a driving assembly and a detection assembly, wherein the detection support frame is fixed on the top end surface of the frame, a fixed seat is arranged outside the detection support frame, and two parallel guide rods are connected to the top end and the bottom end of the inner side of the detection support frame; the driving assembly is arranged on the outer side of the frame and comprises a motor, a cam, a reciprocating plate and a reciprocating rod, the motor is arranged on the fixed seat, and the output end of the motor is connected with the cam; one side end of the reciprocating plate is matched with the cam, the other end of the reciprocating plate, which is far away from the cam, is connected with a reciprocating rod, and the reciprocating rod penetrates through the rack and extends into the inner side of the rack; the detection assembly is positioned on the inner side of the rack and comprises a connecting plate, an upper detection mechanism and a lower detection mechanism, the connecting plate is fixedly connected with the reciprocating rod, and the upper end and the lower end, far away from the reciprocating rod, of the connecting plate are respectively provided with the upper detection mechanism and the lower detection mechanism. The utility model discloses can detect the FPC board, can realize detecting two faces of two-sided flexible circuit board simultaneously, improve detection efficiency greatly.

Description

FPC's detection device

Technical Field

The utility model relates to a circuit board detection area specifically is a FPC's detection device.

Background

The FPC board is a flexible printed circuit board, which is a flexible and windable printed circuit made of polyimide or mylar as a base material, and is an indispensable important carrier or key connecting means for aviation, aerospace and military automobile consumer electronics products. With the trend of light, thin, small and handy electronic products, the precision of the FPC and the complexity of the manufacturing process are increasing, and more stringent requirements are also put forward on the quality control of the FPC.

The FPC board is a single-sided board or a double-sided board, and in order to detect the product quality of the FPC, it is necessary to detect the FPC board using a detection device. The detection aiming at the FPC board in the prior art generally adopts manual detection, and the manual detection has the problems of large randomness, low efficiency and incomplete function detection.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a FPC's detection device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a detection device of FPC comprises a frame, a detection support frame, a driving assembly and a detection assembly, wherein the detection support frame is fixed on the top end face of the frame, a fixed seat is arranged on the outer side of the detection support frame, and two parallel guide rods are connected to the top end and the bottom end of the inner side of the detection support frame; the driving assembly is arranged on the outer side of the frame and comprises a motor, a cam, a reciprocating plate and a reciprocating rod, the motor is arranged on the fixed seat, and the output end of the motor is connected with the cam; one side end of the reciprocating plate is matched with the cam, the other end of the reciprocating plate, which is far away from the cam, is connected with a reciprocating rod, and the reciprocating rod penetrates through the rack and extends into the inner side of the rack; the detection assembly is positioned on the inner side of the rack and comprises a connecting plate, an upper detection mechanism and a lower detection mechanism, the connecting plate is fixedly connected with the reciprocating rod, and the upper end and the lower end, far away from the reciprocating rod, of the connecting plate are respectively provided with the upper detection mechanism and the lower detection mechanism; the upper detection mechanism and the lower detection mechanism are identical in structure and are matched with the two guide rods respectively, and the upper detection mechanism and the lower detection mechanism respectively comprise a guide seat, an outer box body and a detection module.

Preferably, the guide seat is sleeved on the guide rod in a sliding manner, and the end part of the guide seat is connected with the outer box body.

Preferably, fixed slot and adjustment tank have been seted up on the outer box, the adjustment tank be located fixed slot both sides and with the fixed slot intercommunication, hold detection module in the fixed slot.

Preferably, the detection module comprises a shell and a detection unit, wherein the shell is arranged at the top of the detection unit, and two sides of the shell are provided with limit grooves.

Preferably, be provided with baffle, regulation post and stopper in the outer box, the baffle is installed in the adjustment tank lateral part, adjusts the post and sets up in the adjustment tank and its tip one side install with spacing groove complex stopper, its another tip of keeping away from the stopper passes baffle, outer box and extends to the outer box outside.

Preferably, the adjusting column is sleeved with a first spring, the first spring is connected between the baffle and the inner side wall of the outer box body, and the end part of the adjusting column extending to the outer side of the outer box body is provided with a handle.

Preferably, still install the FPC mounting in the frame, the FPC mounting sets up in detecting the support frame inboard and it includes the fixed plate, and the fixed plate is provided with two and all installs the FPC fixation clamp on it.

Preferably, the detection unit comprises a conductive detection probe and a camera for shooting picture information, and a control box connected with the detection unit and the motor is installed on the outer side of the detection support frame.

Preferably, the reciprocating rod is sleeved with a second spring, and the second spring is connected between the reciprocating plate and the outer side part of the detection support frame.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses can detect the FPC board, improve detection efficiency greatly, the testing result has been guaranteed simultaneously, the drive assembly of setting utilizes the reciprocating function that motor and cam cooperation realized, make the reciprocating lever drive the connecting plate and remove, and drive detection mechanism through the connecting plate, lower detection mechanism removes along the guide bar, through last detection mechanism, the last detecting element of lower detection mechanism comes to carry out short-term test to flexible circuit board, go up detection mechanism, lower detection mechanism is synchronous motion under drive assembly's cooperation, can realize detecting two faces of two-sided flexible circuit board simultaneously, thereby the detection of different grade type flexible circuit board has been realized.

2. The utility model discloses a detection module passes through the baffle, adjusts post, stopper, spring one and fixes with the cooperation of handle, can realize the quick assembly disassembly to detection module, convenient to use. When installing detection module, pulling handle makes the handle drive the regulation post and removes and compression spring one, adjusts the post and drives the stopper and receive back in the adjustment tank, puts into the fixed slot with detection module, and spacing groove and adjustment tank on the detection module are corresponding, loosen the handle, adjust the post and drive the stopper under the effect of spring force and reply, the stopper pass the adjustment tank stretch into in the fixed slot and with the spacing groove cooperation, the stopper can realize spacing the firm of detection module with the spacing groove cooperation.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.

In the figure: 1. a frame; 2. detecting a support frame; 3. a fixed seat; 4. a guide bar; 5. a motor; 6. a cam; 7. a reciprocating plate; 8. a reciprocating lever; 9. a connecting plate; 10. an upper detection mechanism; 11. a lower detection mechanism; 12. a guide seat; 13. an outer case; 131. fixing grooves; 132. an adjustment groove; 14. a detection module; 141. a housing; 142. a detection unit; 15. a baffle plate; 16. an adjustment column; 17. a limiting block; 18. a first spring; 19. an FPC fixing member; 20. and a second spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", 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 in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-2, the present invention provides a technical solution: a FPC detection device comprises a frame 1, a detection support frame 2, a driving assembly and a detection assembly, wherein the detection support frame 2 is fixed on the top end face of the frame 1, a fixed seat 3 is installed on the outer side of the detection support frame 2, and two parallel guide rods 4 are connected to the top end and the bottom end of the inner side of the detection support frame; the driving assembly is arranged on the outer side of the rack 1 and comprises a motor 5, a cam 6, a reciprocating plate 7 and a reciprocating rod 8, the motor 5 is arranged on the fixed seat 3, and the output end of the motor 5 is connected with the cam 6; one end part of one side of the reciprocating plate 7 is matched with the cam 6, the other end part of the reciprocating plate, which is far away from the cam 6, is connected with a reciprocating rod 8, and the reciprocating rod 8 penetrates through the rack and extends into the inner side of the rack 1; the detection assembly is positioned on the inner side of the rack 1 and comprises a connecting plate 9, an upper detection mechanism 10 and a lower detection mechanism 11, the connecting plate 9 is fixedly connected with the reciprocating rod 8, and the upper and lower end parts, far away from the reciprocating rod 8, of the connecting plate 9 are respectively provided with the upper detection mechanism 10 and the lower detection mechanism 11; the upper detection mechanism 10 and the lower detection mechanism 11 have the same structure and are respectively matched with the two guide rods 4, and the upper detection mechanism 10 and the lower detection mechanism 11 both comprise a guide seat 12, an outer box body 13 and a detection module 14.

Specifically, the guide seat 12 is slidably sleeved on the guide rod 4, and the end of the guide seat 12 is connected with the outer box 13.

Specifically, the outer case 13 is provided with a fixing groove 131 and an adjusting groove 132, the adjusting groove 132 is located at two sides of the fixing groove 131 and is communicated with the fixing groove 131, and the detection module 14 is accommodated in the fixing groove 131.

Specifically, the detecting module 14 includes a housing 141 and a detecting unit 142, the housing 141 is installed on the top of the detecting unit 142, and two sides of the housing are opened with a limiting groove.

Specifically, a baffle 15, an adjusting column 16 and a limiting block 17 are arranged in the outer box body 13, the baffle 15 is installed on the side portion of the adjusting groove 132, the adjusting column 16 is arranged in the adjusting groove 132, the limiting block 17 matched with the limiting groove is installed on one side of the end portion of the adjusting column 16, and the other end portion of the adjusting column, which is far away from the limiting block 17, penetrates through the baffle 15 and the outer box body 13 and extends to the outer side of the outer box body 13.

Specifically, the adjusting column 16 is sleeved with a first spring 18, the first spring 18 is connected between the baffle 15 and the inner side wall of the outer box 13, and the end part of the adjusting column 16 extending to the outer side of the outer box 13 is provided with a handle.

Specifically, still install FPC mounting 19 in frame 1, FPC mounting 19 sets up in detecting support frame 2 inboard and it includes the fixed plate, and the fixed plate is provided with two and all installs the FPC fixation clamp on it.

Specifically, the detection unit 142 includes a conductive detection probe and a camera for taking picture information, and a control box connected with the detection unit 142 and the motor 5 is installed outside the detection support frame 2.

Specifically, the second spring 20 is sleeved on the reciprocating rod 8, and the second spring 20 is connected between the reciprocating plate 7 and the outer side portion of the detection support frame 2.

The working principle is as follows:

the utility model can detect the FPC board, greatly improve the detection efficiency and simultaneously ensure the detection result, the driving component comprises a motor 5, a cam 6, a reciprocating plate 7 and a reciprocating rod 8, the motor 5 is arranged on the fixed seat 3, the output end of the motor 5 is connected with the cam 6, the driving component utilizes the reciprocating function realized by the cooperation of the motor 5 and the cam 6 to drive the connecting plate 9 to move by the reciprocating rod 8, and drives the upper detection mechanism 10 and the lower detection mechanism 10 to move along the guide rod 4 through the connecting plate 9, the flexible circuit board is rapidly detected by the detection units 142 on the upper detection mechanism 10 and the lower detection mechanism 11, the upper detection mechanism 9 and the lower detection mechanism synchronously move under the coordination of the driving component 10, the detection of two surfaces of the double-sided flexible circuit board can be realized, and therefore the detection of different types of flexible circuit boards is realized. The detection module 14 that sets up is fixed through the cooperation of baffle 15, regulation post 16, stopper 17, spring 18 and handle, can realize the quick assembly disassembly to detection module 14, convenient to use. When installing detection module 14, the pulling handle, make the handle drive adjust the post 16 and remove and compression spring 18, adjust the post 16 and drive stopper 17 shrink back adjustment groove 132 in, this moment, put into fixed slot 131 with detection module 14 in, spacing groove and adjustment groove 132 on the detection module 14 are corresponding, loosen the handle, adjust post 16 and drive stopper 17 and reply under the effect of spring force, stopper 17 passes adjustment groove 132 and stretches into in the fixed slot 131 and with the spacing groove cooperation, stopper 17 can realize the firm spacing to detection module 14 with the spacing groove cooperation.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The FPC detection device is characterized by comprising a rack (1), a detection support frame (2), a driving assembly and a detection assembly, wherein the detection support frame (2) is fixed on the top end face of the rack (1), a fixed seat (3) is installed on the outer side of the detection support frame, and two parallel guide rods (4) are connected to the top end and the bottom end of the inner side of the detection support frame; the driving assembly is arranged on the outer side of the rack (1) and comprises a motor (5), a cam (6), a reciprocating plate (7) and a reciprocating rod (8), the motor (5) is installed on the fixed seat (3), and the output end of the motor (5) is connected with the cam (6); one end part of one side of the reciprocating plate (7) is matched with the cam (6), the other end part of the reciprocating plate, which is far away from the cam (6), is connected with a reciprocating rod (8), and the reciprocating rod (8) penetrates through the rack and extends into the inner side of the rack (1); the detection assembly is positioned on the inner side of the rack (1) and comprises a connecting plate (9), an upper detection mechanism (10) and a lower detection mechanism (11), the connecting plate (9) is fixedly connected with the reciprocating rod (8), and the upper end part and the lower end part of the connecting plate (9), which are far away from the reciprocating rod (8), are respectively provided with the upper detection mechanism (10) and the lower detection mechanism (11); the upper detection mechanism (10) and the lower detection mechanism (11) are identical in structure and are respectively matched with the two guide rods (4), and the upper detection mechanism (10) and the lower detection mechanism (11) respectively comprise a guide seat (12), an outer box body (13) and a detection module (14).

2. A FPC detection apparatus as claimed in claim 1, wherein: the guide seat (12) is sleeved on the guide rod (4) in a sliding manner, and the end part of the guide seat (12) is connected with the outer box body (13).

3. A FPC detection apparatus as claimed in claim 2, wherein: fixed slot (131) and adjustment tank (132) have been seted up on outer box (13), adjustment tank (132) are located fixed slot (131) both sides and communicate with fixed slot (131), hold in fixed slot (131) and have detection module (14).

4. A FPC detection apparatus as claimed in claim 3, wherein: the detection module (14) comprises a shell (141) and a detection unit (142), wherein the shell (141) is installed at the top of the detection unit (142), and two sides of the shell are provided with limit grooves.

5. A FPC detection apparatus as claimed in claim 3, wherein: be provided with baffle (15), regulation post (16) and stopper (17) in outer box (13), baffle (15) are installed in adjustment tank (132) lateral part, adjust post (16) set up in adjustment tank (132) and its tip one side install with stopper groove complex stopper (17), its another tip of keeping away from stopper (17) passes baffle (15), outer box (13) and extends to the outer box (13) outside.

6. A detection device of FPC according to claim 5, characterized in that: the adjusting column (16) is sleeved with a first spring (18), the first spring (18) is connected between the baffle (15) and the inner side wall of the outer box body (13), and the adjusting column (16) extends to the end part of the outer side of the outer box body (13) and is provided with a handle.

7. A FPC detection apparatus as claimed in claim 1, wherein: still install FPC mounting (19) on frame (1), FPC mounting (19) set up in detecting support frame (2) inboard and it includes the fixed plate, and the fixed plate is provided with two and all installs the FPC fixation clamp on it.

8. A FPC detection apparatus as claimed in claim 1, wherein: the reciprocating rod (8) is sleeved with a second spring (20), and the second spring (20) is connected between the reciprocating plate (7) and the outer side part of the detection support frame (2).

9. A detection device of FPC according to claim 4, characterized in that: the detection unit (142) comprises a conductive detection probe and a camera for shooting picture information, and a control box connected with the detection unit (142) and the motor (5) is installed on the outer side of the detection support frame (2).