CN104470253A - FPC extension socket press-in detection device capable of achieving quick replacement and FPC extension socket press-in detection method - Google Patents

Abstract

The invention discloses an FPC extension socket press-in detection device capable of achieving quick replacement. The FPC extension socket press-in detection device comprises a bottom frame. The top of the bottom frame is connected with a working board through a guide assembly and a drive cylinder, supporting blocks are fixed to the working board, a bottom board is supported by the two supporting blocks, a rotatable carrier board is installed on the bottom board, the rear end of the bottom board is further connected with a supporting board, a cover board is installed on the supporting board in a sliding mode, an extension socket pressing mechanism is fixed to the front end of the cover board, a rectangular-frame-shaped support is fixed to the rear portion of the top of the bottom frame, a camera with a downward lens is installed in the middle in the support, and a displayer is fixed to the front side of the support. By the adoption of the FPC extension socket press-in detection device capable of achieving quick replacement of the structure, FPC extension socket press-in efficiency and reliability are remarkably improved, detection of connecting reliability of an FPC and a PCB is more accurate and efficient, and the FPC extension socket press-in detection device capable of achieving quick replacement has the advantages of being ingenious in concept, simple in structure, convenient to use and the like.

Description

Rapid changing FPC socket press-in checkout equipment and method

Technical field

The present invention relates to a kind of rapid changing FPC socket press-in checkout equipment and method, be mainly used in the FPC socket press-in splicing ear of pcb board and the detection of FPC and pcb board connection reliability.

Background technology

At present, flexible PCB is called for short FPC again, and along with the development of science and technology, FPC is widely used on various equipment and product.Existing FPC mainly through hot pressing or socket press-in mode and pcb board link together.Wherein, the connected mode of socket press-in mainly installs plug socket connector on FPC, by socket being pressed into the splicing ear of relative set on pcb board, thus completes the connection of FPC and pcb board quickly.Existing FPC socket push operation is mainly pressed into by cylinder or craft on a workbench, and wherein workbench mainly comprises rectangular box-like underframe and is fixed on the working plate at underframe top.

Adopt the said equipment, not only the efficiency of FPC socket press-in is low, and it is not in place often to there is FPC socket press-in, thus causes FPC to be connected insecure situation with pcb board.Therefore, the marginal testing that FPC is connected with pcb board is an operation indispensable in production process.At present mainly after FPC socket push operation completes, workman is checked by Visual Observations Observations, and so not only detection efficiency is low but also very easily produce false retrieval.The reliability of flexible PCB and connector directly can affect the normal operation of whole circuit, causes the even disabler of product work instability, so must test the reliability that it connects.But due to the electronic devices and components that connector and FPC are very accurate, pin is very many and spacing is little, and the method adopting human eye to carry out checking is very difficult, and effectively can not control the outflow of defective products.

Summary of the invention

Technical problem to be solved by this invention is to provide a kind of rapid changing FPC socket press-in checkout equipment and method, for improving the efficiency of FPC socket press-in and reliability and carrying out the detection of FPC and pcb board connection reliability.

Technical scheme of the present invention is as follows: a kind of rapid changing FPC socket press-in checkout equipment, comprise rectangular box-like underframe, be connected with the working plate of level by guidance set and driving cylinder at the top of described underframe, the center line of cylinder piston rod is wherein driven to arrange along the longitudinal direction, when driving Telescopic-cylinder, working plate moves forward and backward; On working plate, left and right is symmetrically fixed with two back-up blocks, and back-up block is fixed with vertical alignment pin, two back-up blocks are also supported with the base plate of level, two ends, the left and right kink of described base plate is on alignment pin; Described base plate is provided with the supporting plate of level, is fixed with rotating shaft below the middle part of this supporting plate, be fixed with bearing in the middle part perforate of described base plate, the inner ring of this bearing is solidly set on rotating shaft bottom; The supporting bracket of level is also connected with in the rear end of described base plate, this supporting bracket is fixed with two pillars in left and right, the track arranged along the longitudinal direction is all fixed with in each pillar upper end, level is inserted with draw runner in orbit, is fixed with cover plate, is fixed with socket hold-down mechanism in described cover forward end in the front end of two draw runners in left and right, when cover plate forward slip, socket hold-down mechanism moves to above supporting plate, and when cover plate slides backward, socket hold-down mechanism moves to above supporting bracket; Rectangular box-like support is also fixed with at the rear portion at described underframe top, middle part in described support is provided with the catotropic camera of mirror, display is fixed with in the front side of described support, described camera connects PC image pickup signal input, the PCI Control card signal output part of described PC connects PLC signal input part, described PLC signal output part connects driving cylinder solenoid valve, drives cylinder reciprocating motion for controlling.

Adopt said structure, working plate is slidably mounted on underframe top, mounting base on working plate, base plate is installed rotary supporting plate, connect supporting bracket at base plate rear end, installing above supporting bracket can the cover plate of slide anteroposterior, on the cover board installs socket hold-down mechanism; In use procedure, first working plate is moved forward to the front end at underframe top, so that operated by personnel, then the instrument being provided with pcb board is placed on supporting plate, and FPC socket is aimed at the splicing ear on pcb board, move forward cover plate make the lower end aligned FPC socket of socket hold-down mechanism and operate socket hold-down mechanism by the splicing ear of FPC socket press-in pcb board, thus efficiently and accurately by the splicing ear of FPC socket press-in pcb board; Movable cover plate backward again, cover plate is avoided to be covered at the position that FPC is connected with pcb board, last mobile working plate backward, the camera lens of camera is aimed at the position that FPC is connected with pcb board, namely obtain the image of FPC and pcb board connecting portion by camera, then can check that whether the connection of FPC and pcb board is reliable efficiently and accurately by existing graphical analysis, comparison method.So not only FPC socket push operation is simple, efficient, reliability is strong; And by obtaining the reliability that image detection FPC is connected with pcb board, detection efficiency is high, detection is more accurate; Moreover the detection of FPC and pcb board connection reliability can be realized on existing FPC socket press-in workbench, make scheduling of production compacter, reasonable, be conducive to the control of production cost.

Working plate realizes movable by cylinder, operate more laborsaving.Working plate is fixed with back-up block and alignment pin can be used for realizing base plate and with the quick change of upper-part, make workbench can be used for the FPC socket press-in of different product and detect, the versatility of equipment is stronger.Supporting plate is arranged on base plate by rotating shaft and bearing, supporting plate can be rotated, before FPC socket is aimed at the splicing ear on pcb board, first supporting plate can be turned to splicing ear on pcb board not with the position of cover plate interfere, again manual FPC socket is aimed at the splicing ear on pcb board after rotating pallet move forward cover plate again, make socket hold-down mechanism aligning FPC socket.Such design supporting plate makes the layout of Whole Equipment compacter, uses convenient.

The cylinder body of described driving cylinder and the rear end at underframe top are fixed, and drive the piston rod of cylinder and the front end of working plate bottom surface to fix; Described guidance set comprises the slide block and slide rail that are slidably matched, and wherein slide rail is fixed on underframe top, and slide block is fixed on working plate bottom surface; Be provided with buffer separately in the rear and front end at described underframe top, the buffer head of buffer described in former and later two matches with the rear and front end of working plate respectively.

Described supporting bracket is provided with two the advance spacer pins and two retrogressing spacer pins all longitudinally arranged, wherein advance spacer pin is fixed on supporting bracket rear upper by vertical batten, described in each, the rear portion of draw runner is all fixed with vertical limiting plate, when cover plate move forward put in place time, the rear end of described advance spacer pin offsets with the front side wall of corresponding limiting plate; Described retrogressing spacer pin is fixed on above supporting bracket rear end by supporting component, and when cover plate moves backward to, the described front end of retrogressing spacer pin and the rear end of cover plate offset.

Two vertical guide pads are fixed with in the rear end of described supporting plate, the guide hole that center line is longitudinally arranged is had in the upper end of guide pad, two and guide pad longitudinally guiding post is one to one fixed with at the rear portion of described cover plate bottom surface, when cover plate moves forward, described lead stretches in the guide hole of corresponding guide pad.

Also be fixed with latch segment in the rear end of described supporting plate, described latch segment have vertical lockhole, described cover plate is provided with limiting lock, when cover plate move forward put in place time, the lock pin of described limiting lock is vertical just to lockhole.

Described camera is arranged in support by cantilever and symmetrical two linking arms, wherein the upper end of two linking arms is fixed with the right and left of cradle top separately, be fixed with horizontal cantilever between the bottom of two linking arms, described camera is fixed on below the middle part of cantilever.

Described supporting plate is in horizontal Long Circle, symmetrically in the front end of described supporting plate be fixed with two vertical reference columns, the upper end of this reference column has circular step, four vertical support columns are evenly equipped with in the posterior transversal of supporting plate, described support column is shorter than reference column, also symmetrically on supporting plate is fixed with two vertical guide fingers, after described guide finger is positioned at reference column, before support column, laterally be fixed with handle at the right-hand member of supporting plate, left end and the supporting plate of described handle are fixed.

Described base plate is also fixed with the guide vane end stop of locking cylinder and two rectangular block shape, wherein two guide vane end stops one are positioned at the front of bearing, a right back being positioned at bearing, and two guide vane end stops are arranged vertically mutually, be fixed with two vertical spacer pins in the bottom surface of described supporting plate, described spacer pin mates one by one with guide vane end stop; Described locking cylinder is laterally fixed on the left end of base plate, the piston rod of locking cylinder is towards bearing arrangement, two locking backing pins are also fixed with side by side in the bottom surface of described supporting plate, when supporting plate turn to its center line longitudinally arrange time, gap between two locking backing pins is just to the piston rod of locking cylinder, the piston rod of locking cylinder stretches out, and supporting plate is locked at this position.

Described socket hold-down mechanism comprises pressing plate, fixed block, component plate, socket compact heap, upper guide post and lower guide pillar, wherein socket compact heap is the strip block of level, the lower end of this socket compact heap is to lower convexity, form the strip socket compressed part perpendicular with socket compact heap, all admittedly, lower guide pillar is inserted with at the two ends of described socket compact heap, component plate is also provided with above socket compact heap, the two ends kink of described component plate is on lower guide pillar, and the upper end of lower guide pillar is stuck in above component plate, on every guide pillar once, all cover has lower spring, this lower spring pad is between component plate and socket compact heap, also admittedly upper guide post is inserted with at the two ends of described component plate, described upper guide post is positioned at the top outside lower guide pillar, fixed block and pressing plate is provided with above component plate, wherein the two ends kink of fixed block is on upper guide post, this fixed block is vertically fixed on the upper surface of cover plate, the upper end of two upper guide posts is fixed with the two ends of pressing plate bottom surface respectively, and on upper guide post, also cover has upper spring, and described upper spring pad is between fixed block and pressing plate, be connected with level sensor in the bottom surface of component plate, be vertically inserted with Stroke Control screw at the middle part of pressing plate, fixed block has just to the groove of Stroke Control screw.

The present invention also discloses a kind of method of rapid changing FPC socket press-in checkout equipment, and its key is: comprise the steps:

Step 1, start described FPC socket press-in checkout equipment, by camera, camera-shooting scanning being carried out to FPC socket, by setting up image coordinate system, detecting X-axis and the Y-axis of FPC socket circuit, described X-axis is defined as FPC socket interface end parallel lines, described Y-axis is defined as FPC socket winding displacement and holds line level with both hands, after the image of captured in real-time and pre-stored image being contrasted, judges whether and pre-stored image position consistency, perform step 2 if consistent, re-start FPC socket fitting operation if inconsistent;

Step 2, the border of FPC socket socket is scanned, after the border striped of described FPC socket socket and location drawing picture and pre-stored image contrast, judges whether and pre-stored image position consistency, perform step 3 if consistent, re-start FPC socket fitting operation if inconsistent;

Step 3, the buckle of FPC socket socket is scanned, the buckle of described FPC socket socket is symmetrical design, after the symmetrical buckle image of camera collection and pre-stored image contrast, judge whether and pre-stored image position consistency, perform step 4 if consistent, re-start FPC socket fitting operation if inconsistent;

Step 4, powers on to FPC socket socket, judges whether each pin of FPC socket socket powers on normally, if power on normal termination operation, abnormally carries out FPC socket fitting operation if powered on.

Beneficial effect: the present invention is by being slidably mounted on underframe top by working plate, mounting base, supporting plate, supporting bracket and cover plate on working plate, on the cover board socket hold-down mechanism is installed, thus provide a kind of rapid changing FPC socket press-in checkout equipment, considerably improve efficiency and the reliability of FPC socket press-in, make the detection of FPC and pcb board connection reliability more accurate, efficient, there is features such as being skillfully constructed, structure is simple and easy to use.

Accompanying drawing explanation

Fig. 1 is the structural representation of using state of the present invention.

Fig. 2 is the mounting structure schematic diagram of working plate, camera and display.

Fig. 3 is the structural representation of base plate and supporting bracket.

Fig. 4 is the structural representation of supporting plate.

Fig. 5 is the polycrystalline substance schematic diagram of supporting plate.

Fig. 6 is the structural representation of cover plate, socket hold-down mechanism and terminal hold-down mechanism.

Fig. 7 is the structural representation of cover plate, socket hold-down mechanism and terminal hold-down mechanism lower end.

Fig. 8 is the structural representation of socket hold-down mechanism.

Fig. 9 is the internal structure schematic diagram of socket hold-down mechanism.

Embodiment

Be described below in detail embodiments of the invention, described embodiment example is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Be exemplary below by embodiment is described with reference to the drawings, be intended to explain the present invention, and can not limitation of the present invention be interpreted as.

In describing the invention, it should be noted that, for the noun of locality, if any term " " center ", " transverse direction ", " longitudinal direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", " outward ", " clockwise ", indicating positions such as " counterclockwise " and position relationship are based on orientation shown in the drawings or position relationship, only for the ease of describing the present invention and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with particular orientation structure and operation, should not be construed as restriction concrete protection range of the present invention.In the present invention, except as otherwise clear stipulaties and restriction, should go to understand as broad sense if any the term such as term " assembling ", " being connected ", " connection ", " fixing ", " installation ", such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Also can be mechanical connection, also can be electrical connection; Can be directly be connected, also can be connected by intermediary, can be that two element internals are connected.For those of ordinary skills, above-mentioned term concrete meaning in the present invention can be understood as the case may be.In invention, unless otherwise prescribed and limit, fisrt feature second feature it " on " or D score can comprise the first and second features and directly contact, also can comprise the first and second features and not be directly contact but by the other characterisation contact between them.And, fisrt feature second feature " on ", " under " and " above " comprise fisrt feature directly over second feature and oblique upper, or be only represent the height of fisrt feature level height higher than second feature.Fisrt feature second feature " on ", " under " and " below " comprise fisrt feature immediately below second feature or tiltedly below, or only represent that fisrt feature level height is lower than second feature.

Below in conjunction with accompanying drawing, by being further described the specific embodiment of the present invention, make technical scheme of the present invention and beneficial effect thereof clearly, clearly.

As shown in Figures 1 to 9, the present invention includes rectangular box-like underframe 1, be connected with the working plate 2 of level by guidance set and driving cylinder 12 at the top of described underframe 1, the center line of cylinder 12 piston rod is wherein driven to arrange along the longitudinal direction, when driving cylinder 12 to stretch, working plate 2 moves forward and backward; On working plate 2, left and right is symmetrically fixed with two back-up blocks 3, and back-up block 3 is fixed with vertical alignment pin 4, two back-up blocks 3 are also supported with the base plate 17 of level, two ends, the left and right kink of described base plate 17 is on alignment pin 4; Described base plate 17 is provided with the supporting plate 5 of level, is fixed with rotating shaft 32 below the middle part of this supporting plate 5, be fixed with bearing 45 in the middle part perforate of described base plate 17, the inner ring of this bearing 45 is solidly set on rotating shaft 32 bottom; The supporting bracket 10 of level is also connected with in the rear end of described base plate 17, this supporting bracket 10 is fixed with two pillars 20 in left and right, the track 21 arranged along the longitudinal direction is all fixed with in each pillar 20 upper end, in track 21, level is inserted with draw runner 22, cover plate 6 is fixed with in the front end of two draw runners 22 in left and right, socket hold-down mechanism is fixed with in described cover plate 6 front end, when cover plate 6 forward slip, socket hold-down mechanism moves to above supporting plate 5, when cover plate 6 slides backward, socket hold-down mechanism moves to above supporting bracket 10; Rectangular box-like support 7 is also fixed with at the rear portion at described underframe 1 top, middle part in described support 7 is provided with the catotropic camera 14 of mirror, display 8 is fixed with in the front side of described support 7, described camera 14 connects PC image pickup signal input, the PCI Control card signal output part of described PC connects PLC signal input part, described PLC signal output part connects driving cylinder solenoid valve, drives cylinder 12 reciprocating motion for controlling.

The cylinder body of described driving cylinder 12 and the rear end at underframe 1 top are fixed, and drive the piston rod of cylinder 12 and the front end of working plate 2 bottom surface to fix; Described guidance set comprises the slide block and slide rail 9 that are slidably matched, and wherein slide rail 9 is fixed on underframe 1 top, and slide block is fixed on working plate 2 bottom surface; Be provided with buffer 11 separately in the rear and front end at described underframe 1 top, described in former and later two, the buffer head of buffer 11 matches with the rear and front end of working plate 2 respectively.

Described supporting bracket 10 is provided with two the advance spacer pins 24 and two retrogressing spacer pins 25 all longitudinally arranged, wherein advance spacer pin 24 is fixed on supporting bracket 10 rear upper by vertical batten, described in each, the rear portion of draw runner 22 is all fixed with vertical limiting plate 23, when cover plate 6 move forward put in place time, the rear end of described advance spacer pin 24 offsets with the front side wall of corresponding limiting plate 23; Described retrogressing spacer pin 25 is fixed on above supporting bracket 10 rear end by supporting component, and when cover plate 6 moves backward to, the front end of described retrogressing spacer pin 25 and the rear end of cover plate 6 offset.

Two vertical guide pads 30 are fixed with in the rear end of described supporting plate 5, the guide hole 30a that center line is longitudinally arranged is had in the upper end of guide pad 30, two and guide pad 30 longitudinally guiding post 13 is one to one fixed with at the rear portion of described cover plate 6 bottom surface, when cover plate 6 moves forward, described lead 13 stretches in the guide hole 30a of corresponding guide pad 30.

Also be fixed with latch segment 31 in the rear end of described supporting plate 5, described latch segment 31 have vertical lockhole 31a, described cover plate 6 is provided with limiting lock 46, when cover plate 6 move forward put in place time, the lock pin of described limiting lock 46 is vertical just to lockhole 31a.

Described camera 14 is arranged in support 7 by cantilever 16 and symmetrical two linking arms 15, wherein the upper end of two linking arms 15 is fixed with the right and left at support 7 top separately, be fixed with horizontal cantilever 16 between the bottom of two linking arms 15, described camera 14 is fixed on below the middle part of cantilever 16.

Described supporting plate 5 is in horizontal Long Circle, symmetrically in the front end of described supporting plate 5 be fixed with two vertical reference columns 26, the upper end of this reference column 26 has circular step, four vertical support columns 27 are evenly equipped with in the posterior transversal of supporting plate, described support column 27 is shorter than reference column 26, also symmetrically on supporting plate 5 be fixed with two vertical guide fingers 28, after described guide finger 28 is positioned at reference column 26, before support column 27, laterally be fixed with handle 29 at the right-hand member of supporting plate 5, left end and the supporting plate 5 of described handle 29 are fixed.

Described base plate 17 is also fixed with the guide vane end stop 18 of locking cylinder 19 and two rectangular block shape, wherein two guide vane end stops 18 1 are positioned at the front of bearing 45, a right back being positioned at bearing 45, and two guide vane end stops 18 are arranged vertically mutually, be fixed with two vertical spacer pins 33 in the bottom surface of described supporting plate 5, described spacer pin 33 mates one by one with guide vane end stop 18; Described locking cylinder 19 is laterally fixed on the left end of base plate 17, the piston rod of locking cylinder 19 is arranged towards bearing 45, two locking backing pins 34 are also fixed with side by side in the bottom surface of described supporting plate 5, when supporting plate 5 turn to its center line longitudinally arrange time, gap between two locking backing pins 34 is just to the piston rod of locking cylinder 19, the piston rod of locking cylinder 19 stretches out, and supporting plate 5 is locked at this position.

Described socket hold-down mechanism comprises pressing plate 39, fixed block 38, component plate 37, socket compact heap 35, upper guide post 42 and lower guide pillar 47, the wherein strip block of socket compact heap 35 in level, the lower end of this socket compact heap 35 is to lower convexity, form the strip socket compressed part 35a perpendicular with socket compact heap 35, all admittedly, lower guide pillar 47 is inserted with at the two ends of described socket compact heap 35, component plate 37 is also provided with above socket compact heap 35, the two ends kink of described component plate 37 is on lower guide pillar 47, and the upper end of lower guide pillar 47 is stuck in above component plate 37, on every guide pillar 47 once, all cover has lower spring 41, this lower spring 41 pads between component plate 37 and socket compact heap 35, also upper guide post 42 is admittedly inserted with at the two ends of described component plate 37, described upper guide post 42 is positioned at the top outside lower guide pillar 47, fixed block 38 and pressing plate 39 is provided with above component plate 37, wherein the two ends kink of fixed block 38 is on upper guide post 42, this fixed block 38 is vertically fixed on the upper surface of cover plate 6, the upper end of two upper guide posts 42 is fixed with the two ends screw of pressing plate 39 bottom surface respectively, and on upper guide post 42, also cover has upper spring 43, and described upper spring 43 pads between fixed block 38 and pressing plate 39, be connected with level sensor 40 in the bottom surface of component plate 37, be vertically inserted with Stroke Control screw 44 at the middle part of pressing plate 39, fixed block 38 has just to the groove 38a of Stroke Control screw 44.

Terminal hold-down mechanism is also fixed with in described cover plate 6 front end, this terminal hold-down mechanism and socket hold-down mechanism are arranged side by side, described terminal hold-down mechanism comprises terminal compact heap 36, the strip block of this terminal compact heap 36 in level, the lower end of this terminal compact heap 36 is to lower convexity, formation two the strip terminal compressed part 36a paralleled with terminal compact heap 36 side by side, and other structures of described terminal hold-down mechanism are identical with the structure of socket hold-down mechanism.

The present invention also discloses a kind of detection method of rapid changing FPC socket press-in checkout equipment, comprises the steps:

Step 1, start described FPC socket press-in checkout equipment, by camera, camera-shooting scanning being carried out to FPC socket, by setting up image coordinate system, detecting X-axis and the Y-axis of FPC socket circuit, described X-axis is defined as FPC socket interface end parallel lines, described Y-axis is defined as FPC socket winding displacement and holds line level with both hands, after the image of captured in real-time and pre-stored image being contrasted, judges whether and pre-stored image position consistency, perform step 2 if consistent, re-start FPC socket fitting operation if inconsistent;

Step 2, the border of FPC socket socket is scanned, after the border striped of described FPC socket socket and location drawing picture and pre-stored image contrast, judges whether and pre-stored image position consistency, perform step 3 if consistent, re-start FPC socket fitting operation if inconsistent;

Step 3, the buckle of FPC socket socket is scanned, the buckle of described FPC socket socket is symmetrical design, after the symmetrical buckle image of camera collection and pre-stored image contrast, judge whether and pre-stored image position consistency, perform step 4 if consistent, re-start FPC socket fitting operation if inconsistent;

Step 4, powers on to FPC socket socket, judges whether each pin of FPC socket socket powers on normally, if power on normal termination operation, abnormally carries out FPC socket fitting operation if powered on.

Also comprise: when camera photographic images, finding that not fogging clear or diagonal angle is punctual, drive cylinder by PLC adjustment, by driving the motion of cylinder, FPC socket can be focused successfully.

Above-mentioned camera collection image and pre-set image carry out the algorithm process judged, are that those skilled in the art can know.

Claims (10)

1. a rapid changing FPC socket press-in checkout equipment, comprise rectangular box-like underframe (1), it is characterized in that: the working plate (2) being connected with level at the top of described underframe (1) by guidance set and driving cylinder (12), the center line of cylinder (12) piston rod is wherein driven to arrange along the longitudinal direction, when driving cylinder (12) flexible, working plate (2) moves forward and backward, two back-up blocks (3) are symmetrically fixed with in the upper left and right of working plate (2), back-up block (3) is fixed with vertical alignment pin (4), two back-up blocks (3) are also supported with the base plate (17) of level, and two ends, the left and right kink of described base plate (17) is on alignment pin (4), described base plate (17) is provided with the supporting plate (5) of level, rotating shaft (32) is fixed with below the middle part of this supporting plate (5), be fixed with bearing (45) in the middle part perforate of described base plate (17), the inner ring of this bearing (45) is solidly set on rotating shaft (32) bottom, the supporting bracket (10) of level is also connected with in the rear end of described base plate (17), this supporting bracket (10) is fixed with two pillars (20) in left and right, the track (21) arranged along the longitudinal direction is all fixed with in each pillar (20) upper end, in track (21), level is inserted with draw runner (22), in left and right, the front end of two draw runners (22) is fixed with cover plate (6), socket hold-down mechanism is fixed with in described cover plate (6) front end, when cover plate (6) forward slip, socket hold-down mechanism moves to supporting plate (5) top, when cover plate (6) slides backward, socket hold-down mechanism moves to supporting bracket (10) top, rectangular box-like support (7) is also fixed with at the rear portion at described underframe (1) top, middle part in described support (7) is provided with the catotropic camera of mirror (14), is fixed with display (8) in the front side of described support (7), described camera (14) connects PC image pickup signal input, the PCI Control card signal output part of described PC connects PLC signal input part, described PLC signal output part connects driving cylinder solenoid valve, drives cylinder (12) reciprocating motion for controlling.

2. rapid changing FPC socket is pressed into checkout equipment according to claim 1, it is characterized in that: the cylinder body of described driving cylinder (12) and the rear end at underframe (1) top are fixed, drive the piston rod of cylinder (12) and the front end of working plate (2) bottom surface to fix; Described guidance set comprises the slide block and slide rail (9) that are slidably matched, and wherein slide rail (9) is fixed on underframe (1) top, and slide block is fixed on working plate (2) bottom surface; Be provided with buffer (11) separately in the rear and front end at described underframe (1) top, the buffer head of buffer described in former and later two (11) matches with the rear and front end of working plate (2) respectively.

3. rapid changing FPC socket is pressed into checkout equipment according to claim 1, it is characterized in that: two advance spacer pins (24) and two retrogressings spacer pin (25) of all longitudinally arranging are installed in described supporting bracket (10), the spacer pin (24) that wherein advances is fixed on supporting bracket (10) rear upper by vertical batten, described in each, the rear portion of draw runner (22) is all fixed with vertical limiting plate (23), when cover plate (6) move forward put in place time, the rear end of described advance spacer pin (24) offsets with the front side wall of corresponding limiting plate (23), described retrogressing spacer pin (25) is fixed on above supporting bracket (10) rear end by supporting component, when cover plate (6) moves backward to, the front end of described retrogressing spacer pin (25) and the rear end of cover plate (6) offset.

4. rapid changing FPC socket is pressed into checkout equipment according to claim 1, it is characterized in that: be fixed with two vertical guide pads (30) in the rear end of described supporting plate (5), the guide hole (30a) that center line is longitudinally arranged is had in the upper end of guide pad (30), two and guide pad (30) longitudinally guiding post (13) is one to one fixed with at the rear portion of described cover plate (6) bottom surface, when cover plate (6) moves forward, described lead (13) stretches in the guide hole (30a) of corresponding guide pad (30).

5. rapid changing FPC socket is pressed into checkout equipment according to claim 1, it is characterized in that: be also fixed with latch segment (31) in the rear end of described supporting plate (5), described latch segment (31) has vertical lockhole (31a), described cover plate (6) is provided with limiting lock (46), when cover plate (6) move forward put in place time, the lock pin of described limiting lock (46) is vertical just to lockhole (31a).

6. rapid changing FPC socket is pressed into checkout equipment according to claim 1, it is characterized in that: described camera (14) is arranged in support (7) by cantilever (16) and symmetrical two linking arms (15), wherein the upper end of two linking arms (15) is fixed with the right and left at support (7) top separately, be fixed with horizontal cantilever (16) between the bottom of two linking arms (15), described camera (14) is fixed on below the middle part of cantilever (16).

7. rapid changing FPC socket is pressed into checkout equipment according to claim 1, it is characterized in that: described supporting plate (5) is in horizontal Long Circle, symmetrically in the front end of described supporting plate (5) be fixed with two vertical reference columns (26), the upper end of this reference column (26) has circular step, four vertical support columns (27) are evenly equipped with in the posterior transversal of supporting plate, described support column (27) is shorter than reference column (26), supporting plate (5) is upper is also symmetrically fixed with two vertical guide fingers (28), after described guide finger (28) is positioned at reference column (26), before support column (27), laterally handle (29) is fixed with at the right-hand member of supporting plate (5), the left end of described handle (29) and supporting plate (5) are fixed.

8. rapid changing FPC socket is pressed into checkout equipment according to claim 7, it is characterized in that: the guide vane end stop (18) being also fixed with locking cylinder (19) and two rectangular block shape on described base plate (17), wherein two guide vane end stops (18) are positioned at the front of bearing (45), a right back being positioned at bearing (45), and two guide vane end stops (18) are arranged vertically mutually, two vertical spacer pins (33) are fixed with in the bottom surface of described supporting plate (5), described spacer pin (33) mates one by one with guide vane end stop (18), described locking cylinder (19) is laterally fixed on the left end of base plate (17), the piston rod of locking cylinder (19) is arranged towards bearing (45), two lockings backing pin (34) are also fixed with side by side in the bottom surface of described supporting plate (5), when supporting plate (5) turn to its center line longitudinally arrange time, gap between two lockings backing pin (34) is just to the piston rod of locking cylinder (19), the piston rod of locking cylinder (19) stretches out, and supporting plate (5) is locked at this position.

9. rapid changing FPC socket press-in checkout equipment according to claim 1 or 2 or 3 or 4 or 5 or 6 or 7 or 8, it is characterized in that: described socket hold-down mechanism comprises pressing plate (39), fixed block (38), component plate (37), socket compact heap (35), upper guide post (42) and lower guide pillar (47), the wherein strip block of socket compact heap (35) in level, the lower end of this socket compact heap (35) is to lower convexity, form the strip socket compressed part (35a) perpendicular with socket compact heap (35), all admittedly, lower guide pillar (47) is inserted with at the two ends of described socket compact heap (35), component plate (37) is also provided with in the top of socket compact heap (35), the two ends kink of described component plate (37) is on lower guide pillar (47), and the upper end of lower guide pillar (47) is stuck in component plate (37) top, on every guide pillar (47) once, all cover has lower spring (41), this lower spring (41) pad is between component plate (37) and socket compact heap (35), upper guide post (42) is also admittedly inserted with at the two ends of described component plate (37), described upper guide post (42) is positioned at the top in lower guide pillar (47) outside, component plate (37) top is provided with fixed block (38) and pressing plate (39), wherein the two ends kink of fixed block (38) is on upper guide post (42), this fixed block (38) is vertically fixed on the upper surface of cover plate (6), the upper end of two upper guide posts (42) is fixed with the two ends of pressing plate (39) bottom surface respectively, on upper guide post (42), also cover has upper spring (43), described upper spring (43) pad is between fixed block (38) and pressing plate (39), level sensor (40) is connected with in the bottom surface of component plate (37), vertically be inserted with Stroke Control screw (44) at the middle part of pressing plate (39), fixed block (38) have just to the groove (38a) of Stroke Control screw (44).

10. a method for rapid changing FPC socket press-in checkout equipment, is characterized in that: comprise the steps:

Step 1, start described FPC socket press-in checkout equipment, by camera, camera-shooting scanning being carried out to FPC socket, by setting up image coordinate system, detecting X-axis and the Y-axis of FPC socket circuit, described X-axis is defined as FPC socket interface end parallel lines, described Y-axis is defined as FPC socket winding displacement and holds line level with both hands, after the image of captured in real-time and pre-stored image being contrasted, judges whether and pre-stored image position consistency, perform step 2 if consistent, re-start FPC socket fitting operation if inconsistent;

Step 2, the border of FPC socket socket is scanned, after the border striped of described FPC socket socket and location drawing picture and pre-stored image contrast, judges whether and pre-stored image position consistency, perform step 3 if consistent, re-start FPC socket fitting operation if inconsistent;

Step 3, the buckle of FPC socket socket is scanned, the buckle of described FPC socket socket is symmetrical design, after the symmetrical buckle image of camera collection and pre-stored image contrast, judge whether and pre-stored image position consistency, perform step 4 if consistent, re-start FPC socket fitting operation if inconsistent;

Step 4, powers on to FPC socket socket, judges whether each pin of FPC socket socket powers on normally, if power on normal termination operation, abnormally carries out FPC socket fitting operation if powered on.