CN115855944B

CN115855944B - Automatic checking device for multiple elastic sheets of FPC connector

Info

Publication number: CN115855944B
Application number: CN202310053032.7A
Authority: CN
Inventors: 张智凯
Original assignee: Tancheng Yongyao Electronic Technology Co ltd
Current assignee: Tancheng Yongyao Electronic Technology Co ltd
Priority date: 2023-02-03
Filing date: 2023-02-03
Publication date: 2023-05-05
Anticipated expiration: 2043-02-03
Also published as: CN115855944A

Abstract

The invention provides an automatic inspection device for a plurality of elastic sheets of an FPC (flexible printed circuit) connector, which relates to the technical field of inspection devices, wherein through holes are formed in the guide seat A in a linear array, the through holes are used for an electric push rod C to pass through, a partition plate is fixedly connected in a linear array in a groove formed in the rear side of the guide seat A, a rack is fixedly connected to the top end of the guide seat A, the rack is meshed with a gear, the problem that the automatic inspection device usually directly shoots the connector through a camera and then performs contrast inspection on the connector during inspection, the effective inspection structure is lacking in actual performance, further limitation exists is solved, an elastic sheet connecting module and a wiring terminal are pushed to the elastic sheet end and an interface of the connector respectively through two electric push rods C to perform assembly limit, and at the moment, the situation of the connector placed on a base can be automatically and rapidly communicated and inspected, and the purpose of improving the inspection efficiency is achieved.

Description

Automatic checking device for multiple elastic sheets of FPC connector

Technical Field

The invention relates to the technical field of inspection devices, in particular to an automatic inspection device for a plurality of elastic sheets of an FPC connector.

Background

The FPC connector is a flexible printed circuit board, and after the production is completed, a corresponding inspection device is required to detect the quality of the FPC connector.

The automatic detection device has the following defects in the practical application process:

1. when automatic detection device assembles the FPC connector, mostly need the manual work to go into the inside back of detection mould with FPC connector card, the rethread manual work is connected the connector and is detected the operation after accomplishing with the mould body, and then can reduce detection efficiency.

2. When the automatic detection device detects the FPC connector, due to the lack of an effective elastic sheet detection structure, the automatic detection device is mainly used for directly shooting the connector through a camera for comparison detection after detection, and further has limitation on the fact that the automatic detection device lacks of an effective detection structure for actual performance.

Accordingly, an automatic inspection device for a plurality of spring plates of an FPC connector is provided, which is improved in view of the existing structure and defects.

Disclosure of Invention

The invention provides an automatic detection device for a plurality of elastic sheets of an FPC connector, which solves the problems that the automatic detection device is lack of an effective detection structure for the actual performance of the automatic detection device when detecting the FPC connector, so that the automatic detection device is mostly used for comparing and detecting the connector after shooting through a camera when detecting the FPC connector, and further the automatic detection device is lack of an effective detection structure for the actual performance of the FPC connector.

The invention provides a purpose and efficacy of an automatic inspection device for a plurality of elastic sheets of an FPC connector, which specifically comprises the following steps: the base and guide seat A, the main part of base is rectangular structure, and the outside fixedly connected with stabilizer blade of base, the stabilizer blade is equipped with two altogether, and two stabilizer blades are fixed connection respectively in the front and back both sides position of base bottom surface, and the inside of base is seted up flutedly, and the inside of this recess is rectangular array and sets up the wind hole, and the wind hole is used for convulsions, and photosensitive switch is installed to the inside central point of base put, and photosensitive switch is used for headstock A's rear side is set up flutedly, and guide seat A's inside is sharp array and sets up the through-hole, and this through-hole is used for electric putter C to pass through, and guide seat A's inside recess of seting up is sharp array fixedly connected with baffle, guide seat A's top fixedly connected with rack, rack and gear mesh.

Further, fan A and the wind hole phase-match of seting up in the base, and fan A is through wind hole bleed, is located the front end of right side bracket and installs fan B, is connected through the hose between fan B and the gasbag of installing in two support frame bottom.

Further, a transverse groove is formed in the top end face of the base, an electric push rod A is mounted in the transverse groove, a sliding block is mounted on the left side of the electric push rod A and is slidably connected in the transverse groove, and a support is fixedly connected to the top end of the sliding block.

Further, the inside of guide holder A is installed the shell fragment through the spring rod and is connected the module, every shell fragment connection module and guide holder A between fixedly connected with two spring rods, guide holder A's bottom fixedly connected with link, the rear side fixedly connected with guide holder B of link, guide holder B is located the slot that the base rear side was seted up, guide holder B's structure is unanimous with guide holder A's structure, and guide holder B's inside installs the wiring end through the spring rod.

Further, fan B is used for inflating and gassing to the gasbag inside, and the outside fixedly connected with mounting bracket of base is equipped with two altogether, and two mounting brackets are fixed connection respectively in the front and back both sides face position of base to electric putter C is all installed to one side that is close to the base in two mounting brackets.

Further, the front end fixedly connected with assembly jig of base, the motor is installed to the front end of assembly jig, and the gear is installed to the rear side of motor, and the slot has all been seted up to the inside front and back both sides of base, and wherein is located the inside guide bracket A of pegging graft of slot of front side.

Further, a supporting frame is arranged at one end, far away from the bracket, of the electric push rod B, an air bag is arranged at the bottom end of a transverse member in the supporting frame, two parts are arranged on the bracket in total, and a fan A is arranged at the front end of the bracket on the left side.

Further, the CCD camera lens is installed to the bottom of support, and the CCD camera lens is used for shooing FPC connector, and the breach has all been seted up to the left and right sides of base, and this breach inside fixedly connected with bracket, and electric putter B is installed to one side that is close to the base in the bracket.

Compared with the prior art, the invention has the following beneficial effects:

1. when the wind hole is used for exhausting, the connector placed on the base can be subjected to adsorption limiting operation, when the connector is placed on the base, the photosensitive switch installed in the base can be shielded, at the moment, the electric push rod B installed in the two brackets can push the two brackets inwards simultaneously until the connector placed on the base is subjected to rapid limiting clamping operation when the two brackets move inwards, the fan B installed at the front end of the brackets is synchronously started to inflate the air bag, and the connector is subjected to rapid clamping limiting operation through inflation and inflation of the air bag, so that the aim of limiting and clamping the connector instead of manual automation is fulfilled.

2. The sliding block is pushed by the electric push rod A installed inside the transverse groove at the top end of the base, and transversely moves along the transverse groove formed in the top end of the base through the sliding block, so that the support can be synchronously driven when the sliding block moves, and the CCD lens arranged at the bottom end of the support moves, and the connector limited on the base at present is subjected to rapid shooting identification operation through the CCD lens, so that the purpose of identifying and detecting the state of the connector is realized through shooting of the CCD lens.

3. After the structure of the connector is identified through the CCD lens, the identified information can be synchronously read, then the elastic piece connecting module and the wiring terminal which are matched with the structure of the connector currently placed on the base are selected to be used, at the moment, the motor installed at the front end of the assembly frame can be started to drive the gear in a rotating mode, the guide seat A is synchronously driven to move through the meshing transmission of the gear and the rack fixedly connected to the top end of the guide seat A, when the guide seat A moves, the guide seat B is driven to synchronously move through the connecting frame fixedly connected to the bottom end of the guide seat A until the elastic piece connecting module and the wiring terminal are moved to the front side and the rear side of the connector to be placed, at the moment, the electric push rods C installed in the two installation frames are synchronously started to push the elastic piece connecting module and the wiring terminal to the side of the connector respectively, at the moment, the assembly limit is carried out through the two electric push rods C, at the moment, the situation of the connector placed on the base can be automatically detected in a quick communication mode, and the detection of the state of the connector on the base is achieved, and the detection efficiency is improved.

Drawings

In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings of the embodiments will be briefly described below.

The drawings described below are only for illustration of some embodiments of the invention and are not intended to limit the invention.

In the drawings:

FIG. 1 is a schematic view showing a front side view in a partially cut-away state of a structure of an automatic inspection apparatus according to an embodiment of the present invention;

FIG. 2 is a schematic diagram showing a schematic view of a side view of a part of the structure of an automatic inspection apparatus according to an embodiment of the present invention in a cut-away state;

FIG. 3 is a schematic view showing an assembly structure of an automatic inspection apparatus according to an embodiment of the present invention;

FIG. 4 shows a schematic top view of an automated inspection apparatus according to an embodiment of the present invention;

fig. 5 is a schematic view showing a structure of a guide a to a terminal of an automatic inspection device according to an embodiment of the present invention;

FIG. 6 shows a schematic diagram of a gear-to-fan B display configuration of an automatic inspection device in accordance with an embodiment of the present invention;

FIG. 7 is an enlarged schematic view of the structure of the automatic inspection apparatus at A in FIG. 2 according to an embodiment of the present invention;

fig. 8 is an enlarged schematic view of the structure of fig. 2 at B of the automatic inspection apparatus according to the embodiment of the present invention.

List of reference numerals

1. A base; 2. a support leg; 3. a wind hole; 4. a photosensitive switch; 5. an electric push rod A; 6. a slide block; 7. a bracket; 8. a CCD lens; 9. a bracket; 10. an electric push rod B; 11. a support frame; 12. an air bag; 13. a fan A; 14. a fan B; 15. a mounting frame; 16. an electric push rod C; 17. an assembly frame; 18. a motor; 19. a gear; 20. a guide seat A; 21. a rack; 22. the elastic sheet connecting module; 23. a connecting frame; 24. a guide seat B; 25. a spring rod; 26. a terminal.

Detailed Description

Embodiments of the present invention are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the invention but are not intended to limit the scope of the invention.

Examples: as shown in fig. 1 to 8:

the invention provides an automatic checking device for a plurality of elastic sheets of an FPC connector, which comprises: the base 1 and the guide seat A20, the main body of the base 1 is of a rectangular structure, the outer side of the base 1 is fixedly connected with the supporting legs 2, the supporting legs 2 are provided with two parts, the two parts of the supporting legs 2 are respectively and fixedly connected with the front side and the rear side of the bottom end face of the base 1, the inside of the base 1 is provided with grooves, the inside of the grooves is provided with air holes 3 in a rectangular array, the air holes 3 are used for exhausting air, the center of the inside of the base 1 is provided with a photosensitive switch 4, the photosensitive switch 4 is used for opening and closing devices, the rear side of the guide seat A20 is provided with grooves, the inside of the guide seat A20 is provided with through holes in a linear array, the through holes are used for an electric push rod C16 to pass through, the inside of the grooves provided with the rear side of the guide seat A20 is fixedly connected with a baffle plate in a linear array, the top end of the guide seat A20 is fixedly connected with a rack 21, the rack 21 is meshed with a gear 19, the inside of the guide seat A20 is provided with a spring plate connecting module 22 through a spring plate 25, two spring rods 25 are fixedly connected between each spring piece connecting module 22 and the guide seat A20, the bottom end of the guide seat A20 is fixedly connected with a connecting frame 23, the rear side of the connecting frame 23 is fixedly connected with a guide seat B24, the guide seat B24 is positioned in a slot formed in the rear side of the base 1, the structure of the guide seat B24 is consistent with that of the guide seat A20, a wiring terminal 26 is arranged in the guide seat B24 through the spring rods 25, after the structure of the connector is identified through the CCD lens 8, the identified information can be synchronously read, the spring piece connecting modules 22 and the wiring terminal 26 matched with the structure of the connector currently placed on the base 1 are selected for use, at the moment, a motor 18 arranged at the front end of the assembly frame 17 can be started to drive a gear 19 in a rotating mode, the guide seat A20 is synchronously driven through meshing transmission of the gear 19 and a rack 21 fixedly connected to the top end of the guide seat A20, when the guide seat a20 moves, the connecting frame 23 fixedly connected with the bottom end drives the guide seat B24 to synchronously displace until the elastic sheet connecting module 22 and the wiring terminal 26 move to the front and rear sides of the connector to be placed, at this time, the electric push rods C16 mounted in the two mounting frames 15 are started to push towards one side of the base 1, and synchronously push the elastic sheet connecting module 22 and the wiring terminal 26 to the elastic sheet end and the interface of the connector respectively through the two electric push rods C16 to carry out assembly limiting, at this time, the situation of the connector placed on the base 1 can be automatically and rapidly communicated and detected, and the purpose of improving the detection efficiency is achieved.

Wherein, set up horizontal groove on the terminal surface of base 1, this horizontal inslot internally mounted has electric putter A5, slider 6 is installed in electric putter A5's left side, slider 6 sliding connection is in this horizontal inslot, the top fixedly connected with support 7 of slider 6, CCD camera lens 8 is installed to the bottom of support 7, CCD camera lens 8 is used for shooing the FPC connector, the breach has all been seted up to the left and right sides of base 1, the inside fixedly connected with bracket 9 of this breach, electric putter B10 is installed to the one side that is close to base 1 in bracket 9, promote slider 6 through the electric putter A5 of start-up at base 1 top horizontal inslot portion, and carry out lateral shifting through the horizontal groove that slider 6 offered along base 1 top, and when slider 6 moves, can be synchronous drive support 7, and set up the CCD camera lens 8 in the support 7 bottom and remove, and carry out quick shooting discernment operation to the connector that is spacing on base 1 at present through CCD camera lens 8, the purpose that discerns the state that detects to the connector is realized through CCD camera lens 8.

Wherein, keep away from the one end of bracket 9 among the electric putter B10 and install support frame 11, gasbag 12 is installed to the bottom of cross member in the support frame 11, bracket 9 is equipped with two altogether, wherein be located the front end of left side bracket 9 and install fan A13, fan A13 and the wind hole 3 assorted of seting up in the base 1, and fan A13 is taken out through wind hole 3, be located the front end of right side bracket 9 and install fan B14, be connected through the hose between fan B14 and the gasbag 12 of installing in the bottom of two support frames 11, when wind hole 3 is taken out, can adsorb spacing operation to the connector of placing on the base 1, and when the connector is placed on the base 1, can cause to shelter from to the photosensitive switch 4 of installing in the base 1, electric putter B10 of installing in two support frames 9 can inwards promote to two support frames 11 simultaneously at this moment, until when carrying out quick spacing operation to the connector of placing on the base 1 through two support frames 11 inwards movement, and synchronous start up install at the gasbag 12 on the front end of bracket 9 and carry out the manual work of spacing operation to replace the manual air-inflation device to the gasbag that carries out the manual air-inflation device, and replace the purpose of carrying out the manual air-inflation device to the manual inflation device to the air-inflation device.

Wherein, fan B14 is used for aerifing and gassing to gasbag 12 inside, the outside fixedly connected with mounting bracket 15 of base 1, mounting bracket 15 is equipped with two altogether, and two mounting brackets 15 are fixed connection respectively in the front and back both sides face position of base 1, and electric putter C16 is all installed to one side that is close to base 1 in two mounting brackets 15, the front end fixedly connected with assembly jig 17 of base 1, motor 18 is installed to the front end of assembly jig 17, gear 19 is installed to motor 18's rear side, the slot has all been seted up to the inside front and back both sides of base 1, wherein the inside grafting of slot that is located the front side has guide bracket A20.

When in use, the utility model is characterized in that: when the FPC connector is required to be detected, the FPC connector can be manually placed at the inner position of a groove formed in the top end of the base 1, the FPC connector is positioned above the air hole 3 formed in the base 1 to be straightened, and at the moment, a fan A13 arranged at the front end of the bracket 9 is started to perform rapid air suction operation through the air hole 3 formed in the base 1;

when the air hole 3 is used for exhausting, the connector placed on the base 1 can be subjected to adsorption limiting operation, when the connector is placed on the base 1, the photosensitive switch 4 installed in the base 1 is shielded, at the moment, the electric push rods B10 installed in the two brackets 9 can push the two supporting frames 11 inwards at the same time until the connector placed on the base 1 is subjected to rapid limiting clamping operation through the inwards movement of the two supporting frames 11, the fan B14 installed at the front end of the bracket 9 is synchronously started to inflate the air bag 12, the connector is subjected to rapid clamping limiting operation through the inflation expansion of the air bag 12, the purpose of replacing manual automatic limiting clamping of the connector is achieved, the problem of low efficiency caused when the connector body is clamped by the traditional manual operation is effectively replaced, the connector body is further protected through the clamping of the air bag 12, and the subsequent detection of the elastic sheet is facilitated under the premise of ensuring that the connector is clamped firmly;

at this time, the sliding block 6 can be pushed by starting the electric push rod A5 installed in the transverse groove at the top end of the base 1 and transversely move along the transverse groove formed at the top end of the base 1 through the sliding block 6, when the sliding block 6 moves, the bracket 7 and the CCD lens 8 arranged at the bottom end of the bracket 7 can be synchronously driven to move, the connector limited on the base 1 at present is rapidly shot and identified through the CCD lens 8, and the purpose of identifying and detecting the state of the connector is realized through shooting of the CCD lens 8;

after the structure of the connector is identified through the CCD lens 8, the identified information can be synchronously read, then the elastic sheet connecting module 22 and the wiring terminal 26 which are matched with the structure of the connector currently placed on the base 1 are selected for use, at the moment, the motor 18 installed at the front end of the assembly frame 17 can be started to rotationally drive the gear 19, the gear 19 is meshed with the rack 21 fixedly connected to the top end of the guide seat A20 to synchronously drive the guide seat A20 to move, when the guide seat A20 moves, the connecting frame 23 fixedly connected to the bottom end of the guide seat A20 drives the guide seat B24 to synchronously move until the elastic sheet connecting module 22 and the wiring terminal 26 are placed at the front side and the rear side of the connector, the wiring terminal 26 installed inside the elastic sheet connecting module is synchronously driven to synchronously move through the movement of the guide seat A20, and then after the wiring end 26 takes place the displacement, can be better correspond each other with the shell fragment position that sets up on placing the FPC connector in base 1, further reduced the loaded down with trivial details process that the staff need carry out the wiring, also promoted the device and the connection efficiency of shell fragment, further improved the practicality, the electric putter C16 that the start-up that resynchronizes was installed in two mounting brackets 15 this moment promotes towards one side of base 1, and synchronous through two electric putter C16 come to push away shell fragment connection module 22 and wiring end 26 respectively to the shell fragment end and the interface department of connector assemble spacingly, the condition of connector carries out quick intercommunication detection operation on the base 1 that can be automatic this moment, and then reach the purpose that improves detection efficiency.

The embodiments of the invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides an automatic inspection device of a plurality of shell fragments of FPC connector, a serial communication port, including base (1) and guide holder A (20) and fan B (14), the main part of base (1) is rectangular structure, the outside fixedly connected with stabilizer blade (2) of base (1), stabilizer blade (2) are equipped with two places altogether, and two stabilizer blades (2) are fixed connection respectively in the front and back both sides position of base (1) bottom end face, the inside of base (1) is seted up flutedly, the inside of this recess is rectangular array and is seted up wind hole (3), wind hole (3) are used for the convulsions, photosensitive switch (4) are installed to the inside central point of base (1), photosensitive switch (4) are used for opening and closing device, the rear side of guide holder A (20) is seted up flutedly, and the inside of guide holder A (20) is linear array and is seted up the through-hole, this through-hole is used for electric putter C (16) to pass through, the inside linear array fixedly connected with baffle that is being seted up of recess that the rear side of guide holder A (20), the top fixedly connected with rack (21), rack (19) and rack (19) are connected with both sides (15) are equipped with in the fixed connection of mounting bracket (1) respectively in the front of two places (15) respectively, and electric putter C (16) are all installed to one side that is close to base (1) in two mounting bracket (15), the front end fixedly connected with assembly jig (17) of base (1), motor (18) are installed to the front end of assembly jig (17), gear (19) are installed to the rear side of motor (18), slot has all been seted up to the front and back both sides of base (1) inside, wherein the inside grafting of slot that is located the front side has guide seat A (20), spring piece connection module (22) are installed through spring rod (25) in the inside of guide seat A (20), two spring rods (25) of fixedly connected with between every spring piece connection module (22) and guide seat A (20), the bottom fixedly connected with link (23) of guide seat A (20), the rear side fixedly connected with guide seat B (24) of link (23), guide seat B (24) are located the slot that the base (1) rear side was seted up, the structure of guide seat B (24) is unanimous with the structure of guide seat A (20), and the inside of guide seat B (24) has wiring end (26) through spring rod (25).

2. The automatic inspection device for a plurality of spring pieces of an FPC connector according to claim 1, wherein: a transverse groove is formed in the top end face of the base (1), an electric push rod A (5) is mounted in the transverse groove, a sliding block (6) is mounted on the left side of the electric push rod A (5), the sliding block (6) is slidably connected in the transverse groove, and a support (7) is fixedly connected to the top end of the sliding block (6).

3. The automatic inspection device for a plurality of spring pieces of an FPC connector according to claim 2, wherein: the CCD camera lens (8) is installed to the bottom of support (7), and CCD camera lens (8) are used for shooing FPC connector, and the breach has all been seted up to the left and right sides of base (1), and inside fixedly connected with bracket (9) of this breach, electric putter B (10) are installed to one side that is close to base (1) in bracket (9).

4. An automatic inspection device for a plurality of spring plates of an FPC connector as claimed in claim 3, wherein: one end of the electric push rod B (10) far away from the bracket (9) is provided with a support frame (11), the bottom end of a transverse member in the support frame (11) is provided with an air bag (12), the bracket (9) is provided with two parts in total, and the front end of the bracket (9) on the left side is provided with a fan A (13).

5. The automatic inspection device for a plurality of spring pieces of an FPC connector according to claim 4, wherein: the air blower is characterized in that the air blower A (13) is matched with an air hole (3) formed in the base (1), the air blower A (13) is used for exhausting air through the air hole (3), the air blower B (14) is arranged at the front end of the right bracket (9), the air blower B (14) is connected with the air bags (12) arranged at the bottom ends of the two supporting frames (11) through hoses, and the air blower B (14) is used for inflating and deflating the air bags (12).