CN113189469B - Full-automatic detection equipment for mobile phone line and use method thereof - Google Patents
Full-automatic detection equipment for mobile phone line and use method thereof Download PDFInfo
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- CN113189469B CN113189469B CN202110341118.0A CN202110341118A CN113189469B CN 113189469 B CN113189469 B CN 113189469B CN 202110341118 A CN202110341118 A CN 202110341118A CN 113189469 B CN113189469 B CN 113189469B
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- 238000001514 detection method Methods 0.000 title claims abstract description 142
- 238000000034 method Methods 0.000 title claims abstract description 25
- 239000012528 membrane Substances 0.000 claims abstract description 18
- 239000000428 dust Substances 0.000 claims description 10
- 239000002893 slag Substances 0.000 claims description 10
- 230000008569 process Effects 0.000 claims description 9
- 238000004140 cleaning Methods 0.000 claims description 6
- 241000252254 Catostomidae Species 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 238000007689 inspection Methods 0.000 claims 1
- 238000006073 displacement reaction Methods 0.000 abstract description 3
- 239000012535 impurity Substances 0.000 description 15
- 230000003139 buffering effect Effects 0.000 description 11
- 238000001179 sorption measurement Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 6
- 238000001125 extrusion Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 241000883990 Flabellum Species 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
- G01R31/2801—Testing of printed circuits, backplanes, motherboards, hybrid circuits or carriers for multichip packages [MCP]
- G01R31/2806—Apparatus therefor, e.g. test stations, drivers, analysers, conveyors
- G01R31/2808—Holding, conveying or contacting devices, e.g. test adapters, edge connectors, extender boards
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- B08B1/12—
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
Abstract
The invention belongs to the technical field of mobile phone detection, in particular to a device for full-automatic detection of a mobile phone line and a using method thereof, wherein the device comprises a shell; a detection equipment assembly is arranged in the shell; the detection equipment assembly is arranged on the inner side wall of the top of the shell; a rotating device is arranged on the inner side wall of the bottom of the shell; the rotating device is fixedly connected inside the shell; a supporting table is arranged at the top end of the rotating device; the supporting platform is fixedly connected to the rotating device; a sliding rod is fixedly connected to the top of the supporting platform; a detection table is arranged at the top of the support table; a buffer cavity is formed in the position, corresponding to the slide bar, of the bottom of the detection table; the top end of the sliding rod is fixedly connected with a first elastic membrane; the sucking disc is installed on the placing table of the detection equipment, so that the mobile phone circuit board can be stably fixed on the detection table after being placed inside the detection equipment, and the problem that the detection result is influenced due to displacement on the detection table when the mobile phone circuit board is detected can be solved.
Description
Technical Field
The invention belongs to the technical field of mobile phone detection, and particularly relates to a device for fully automatically detecting a mobile phone line and a using method thereof.
Background
The basic components in the mobile phone circuit mainly include a resistor, a capacitor, an inductor, a transistor and the like. The mobile phone has small volume, powerful function and complex circuit, so that the elements must be mounted in a Surface Mount Technology (SMT) mode, and compared with the traditional through hole elements, the chip elements have high mounting density, reduce the influence of lead distribution, reduce parasitic capacitance and inductance, have good high-frequency characteristics and enhance the capacity of resisting electromagnetic interference and radio frequency interference.
Some technical solutions related to mobile phone detection also appear in the prior art, for example, a chinese patent with application number 2015103536509 discloses a camera module detection apparatus, which includes a frame, a transmission device and an optical system; the conveying of the material tray among the input conveyor belt, the detection conveyor belt and the output conveyor belt is realized through the transverse conveying mechanism, and finally the material tray is output through the output conveyor belt.
Some technical schemes related to mobile phone detection also appear in the prior art, for example, a chinese patent with application number 2008100894225 discloses an automatic detection machine for internal parameters of a mobile phone battery, which comprises a machine body, wherein an electric control system is arranged in the machine body, a display screen is arranged on the machine body, and a feeding device and a defective product recycling box are arranged at two ends of the machine body.
In the prior art, the circuit board of the mobile phone is placed on the detection table by the mobile phone circuit detection equipment, then the sensor and the detection instrument at the top of the detection equipment are opened, the circuit board of the mobile phone is observed and detected, and in long-time use and observation, the problem of displacement can occur in the detection process when the circuit board of the mobile phone is placed on the detection table, so that the detection result of the detection instrument is influenced.
Disclosure of Invention
In order to make up for the defects of the prior art, the invention provides the equipment for fully automatically detecting the mobile phone circuit and the using method thereof, and solves the problems that the circuit board of the mobile phone is placed on a detection table, then a sensor and a detection instrument at the top of the detection equipment are opened to observe and detect the circuit board of the mobile phone, and in long-time use and observation, the problem that the circuit board of the mobile phone is displaced in the detection process when placed on the detection table is found, so that the detection result of the detection instrument is influenced.
The technical scheme adopted by the invention for solving the technical problem is as follows: the invention relates to a device for full-automatic detection of a mobile phone line and a using method thereof, comprising a shell; a detection equipment assembly is arranged in the shell; the detection equipment assembly is arranged on the inner side wall of the top of the shell; a rotating device is arranged on the inner side wall of the bottom of the shell; the rotating device is fixedly connected inside the shell; a supporting table is arranged at the top end of the rotating device; the supporting platform is fixedly connected to the rotating device; a sliding rod is fixedly connected to the top of the supporting platform; a detection platform is arranged at the top of the support platform; a buffer cavity is formed in the position, corresponding to the sliding rod, of the bottom of the detection table; the top end of the sliding rod is fixedly connected with a first elastic membrane; the side end of the first elastic membrane is fixedly connected with the inner side wall of the buffer cavity; an air bag is arranged at the top of the first elastic membrane in the buffer cavity; the top of the detection table is fixedly connected with an anti-skid sucker; a plurality of groups of anti-skid suckers are arranged on the detection table; when the mobile phone circuit board is in work, dust and moisture in the shell are cleaned, the mobile phone circuit board is placed at the top of the detection table in the shell, the mobile phone circuit board is pressed on the anti-skidding sucker under the action of gravity, and then the detection table compresses the air bag at the top of the first elastic film through the sliding rod in the descending process to buffer the air bag, so that the problem that the mobile phone circuit board is damaged because the generated impact force cannot be buffered due to the fact that the mobile phone circuit board is directly placed at the top of the detection table when the mobile phone circuit board is placed in the shell is solved; meanwhile, the anti-slip sucker can tightly adsorb the mobile phone circuit board on the top of the detection table, and the mobile phone circuit board can be kept in a stable state when the mobile phone circuit board is detected by the detection equipment assembly inside the shell.
Preferably, the middle part of the support table is provided with a vent hole; a plurality of groups of the vent holes are arranged in the support platform; the inner side wall of the vent hole is fixedly connected with a motor; the output end of the motor is fixedly connected with a fan blade; the anti-skid sucker is internally provided with an air guide hole which penetrates to the bottom of the detection table; place after the anti-skidding sucking disc top at mobile phone circuit board, just can open inside motor, it rotates to make it drive the flabellum, will examine the gas between test table and the brace table and take out, then the inside gas of anti-skidding sucking disc can be taken out through the gas guide hole, the inside atmospheric pressure of anti-skidding sucking disc will reduce this moment, then mobile phone circuit board will be adsorbed at anti-skidding sucking disc top, this operation can make the more stable top of being adsorbed at anti-skidding sucking disc of circuit board, when receiving vibrations on can avoiding the mesa that the casing locates, mobile phone circuit board can shift, and the inaccurate problem of detection equipment subassembly testing result that leads to.
Preferably, a supporting flexible cushion is arranged at the top of the anti-skid sucker; a plurality of groups of spring pieces are fixedly connected between the supporting flexible cushion and the inner side wall of the anti-skid sucker; through being equipped with the support flexible pad at the top of anti-skidding sucking disc, can support the circuit board that is located anti-skidding sucking disc middle part position when anti-skidding sucking disc adsorbs mobile phone circuit board, can avoid the too big circuit board that leads to of anti-skidding sucking disc adsorption affinity to receive the destruction problem.
Preferably, a plurality of groups of arc-shaped grooves are formed in the side wall of the anti-skidding sucker; the arc-shaped grooves are formed in the inner side wall and the outer side wall of the anti-skid sucker and correspond to each other; carry out absorbent in-process at anti-skidding sucking disc to mobile phone circuit board, anti-skidding sucking disc tip can expand, and anti-skidding sucking disc tip can receive the extrusion of mobile phone circuit board simultaneously, and the anti-skidding sucking disc of tip will fold on the anti-skidding sucking disc at middle part, and this operation can make the position of anti-skidding sucking disc and circuit board contact further reduce, and anti-skidding sucking disc is in circuit board bottom friction simultaneously, can push away the impurity on the circuit board, increases the adsorption effect of anti-skidding sucking disc to the circuit board.
Preferably, the anti-skid sucker is fixedly connected with a buffer air cushion; the buffer air cushion is fixedly connected to the top of the anti-skid sucker; a cavity is formed in the anti-skid sucker; an air duct is connected between the cavity and the buffer air cushion; a second elastic membrane is fixedly connected to the inner side wall of the cavity; a flexible rubber brush is arranged on the second elastic film; the flexible rubber brush is fixedly connected to the second elastic membrane and is close to one side of the cavity port; a plurality of groups of flexible rubber brushes are arranged on the second elastic film; when placing the anti-skidding sucking disc top at mobile phone circuit board, can extrude the buffering air cushion at anti-skidding sucking disc top, make its shrink, then inside gas of buffering air cushion will be leading-in to the cavity inside through the air duct, and then the second elastic film is pushed up to the opening part of cavity, makes flexible rubber brush and circuit board bottom contact, and then cleans the circuit board, make on the circuit board with the impurity greasy dirt of anti-skidding sucking disc contact position swept away, increase the adsorption effect of anti-skidding sucking disc to the circuit board.
Preferably, the top of the anti-skid sucker is provided with a pressure plate on the side wall positioned in the buffer air cushion; the pressure plate is fixedly connected to the anti-skid sucker; the pressure plate is provided with a groove; the groove is formed in one side, close to the buffer air cushion, of the pressure plate; the pressure plate is provided with a plurality of groups of grooves; the pressure plate is fixedly connected with a flexible thorn strip; the flexible thorn strips are arranged among the grooves; through being equipped with the pressure plate in that the buffering air cushion is inside, can make the buffering air cushion receive the circuit board when extrudeing, support one side of buffering air cushion, when making the buffering air cushion receive the extrusion, can be to being close to the skew of anti-skidding sucking disc tip, make circuit board and the laminating that anti-skidding sucking disc contact position can be stable, the while has seted up the recess on the pressure plate, when can making pressure plate and pressure plate contact, make the buffering air cushion appear sunkenly on the surface, increase the frictional force of buffering air cushion to the circuit board, it can appear gliding problem on anti-skidding sucking disc to reduce the circuit board.
Preferably, the buffer air cushion is provided with a U-shaped flow guide hole; a plurality of groups of U-shaped flow guide holes are arranged on the buffer air cushion; the U-shaped flow guide hole is formed in one side, far away from the pressure plate, of the buffer air cushion; through being equipped with U-shaped water conservancy diversion hole on the surface at the buffering air cushion, can make the buffering air cushion when contacting with the circuit board, U-shaped water conservancy diversion hole leads down the impurity that circuit board bottom and buffering air cushion contacted, reduces the impurity on the circuit board and remains, further reduces the phenomenon that the circuit board can appear shifting in the casing inside.
Preferably, the end part of the flexible rubber brush is provided with a soft brush; the soft brush is fixedly connected to the flexible rubber brush; the soft brush is fixedly connected with a plurality of groups of flexible rubber brushes; a slag guide hole is formed in the soft brush; the slag guide holes are formed in the inner part of the soft hairbrush in a multi-group way; the end part of the flexible rubber brush is provided with a plurality of groups of soft hairbrushes, so that the scratch problem caused when the flexible rubber brush is directly contacted with a circuit board can be reduced, and a plurality of groups of slag guide holes are reserved in the soft hairbrushes; when the soft brush is attached to the bottom of the circuit board, impurities on the circuit board can be taken away, the friction force between the soft brush and the circuit board can be increased, and the sliding of the circuit board is reduced.
Preferably, a first magnet is fixedly connected to the side wall of the flexible rubber brush; a plurality of groups of first magnets are arranged on the flexible rubber brush; the side wall of the anti-skid sucker is provided with a second magnet, and a plurality of groups of magnets are arranged on the side wall of the anti-skid sucker; the second magnet is fixedly connected to the anti-skid sucker and is positioned at the port of the cavity; connecting ropes are connected among the groups of flexible rubber brushes; after the flexible rubber brush is pushed out of the cavity port by the second elastic film, the first magnet on the side wall of the flexible rubber brush can be adsorbed by the second magnet on the side wall of the anti-slip sucker, the flexible rubber brush on the second elastic film can be unfolded, and meanwhile, under the pulling of the connecting rope, the flexible rubber brush can be uniformly scattered between the two second magnets, so that the cleaning contact area of the flexible rubber brush and the soft brush on the circuit board is increased.
The invention provides a using method of equipment for full-automatic detection of a mobile phone line, which comprises the following steps: the using method is suitable for the equipment for the full-automatic detection of the mobile phone line, and comprises the following steps:
s1: cleaning the interior of the detection equipment by using a dust suction device, then placing the mobile phone circuit board on an operation table in the detection equipment, positioning the mobile phone circuit board right below the detection equipment, and then placing the upper glass plate at an observation window of the detection equipment to prevent dust in a use environment from entering the interior of the detection equipment;
s2: fixing the detection equipment adjusted in the step S1 on an operation table, and then opening a detection instrument in the detection equipment to observe and detect the placed mobile phone circuit board, and simultaneously keeping the temperature in the detection equipment between 25 and 35 ℃;
s3: in the process of mobile phone detection, a rotating device at the bottom of a mobile phone circuit board is opened, the mobile phone circuit board rotates in the detection equipment, a detection instrument can observe and detect the mobile phone circuit boards in different directions, after detection items of the instrument to be detected are detected, a power supply of the detection instrument is closed, then the mobile phone circuit board is kept stand, and the detection can be completed when the temperature is reduced to 15-25 ℃.
The invention has the beneficial effects that:
1. the invention provides equipment for full-automatic detection of a mobile phone circuit and a using method thereof.
2. According to the invention, the negative pressure fan is arranged at the bottom of the detection platform, when the mobile phone detection device is used, the mobile phone circuit board on the top of the sucker on the detection platform can be tightly adsorbed in the detection device, so that the problem that the mobile phone circuit board falls off on the detection platform when the detection device is vibrated can be avoided, and the stability during detection is further improved.
3. According to the invention, the hairbrush is additionally arranged on the top of the sucker, so that oil stain and dust on the bottom of the circuit board can be swept away when the sucker adsorbs and fixes the mobile phone circuit board, the adhesion tightness of the circuit board and the sucker is further improved, and the situation that the circuit board can shift on a detection table is reduced.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
FIG. 4 is a partial cross-sectional view of the suction cup;
FIG. 5 is a partial enlarged view of FIG. 4 at B;
FIG. 6 is an enlarged view of a portion of the flexible support plate;
FIG. 7 is a partial cross-sectional view of a cushioning bladder;
FIG. 8 is a flow chart of a method of use of the present invention.
Illustration of the drawings:
1. a housing; 11. detecting a device component; 12. an observation window; 2. a rotating device; 21. a support table; 22. a detection table; 23. an anti-slip sucker; 24. a buffer chamber; 25. a slide bar; 26. a first elastic film; 27. an air bag; 28. supporting a flexible mat; 3. a vent hole; 31. a motor; 32. a fan blade; 33. an air vent; 4. an arc-shaped slot; 5. a buffer air cushion; 51. a cavity; 52. an air duct; 53. a second elastic film; 54. a flexible rubber brush; 6. a pressure plate; 61. a groove; 62. a flexible barbed strip; 7. a U-shaped flow guide hole; 8. a soft brush; 81. a slag guide hole; 9. a first magnet; 91. a second magnet; 92. and connecting ropes.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Specific examples are given below.
Example 1
Referring to fig. 1-5, the present invention provides a device for fully automatically detecting a mobile phone line, including a housing 1; a detection equipment assembly 11 is arranged inside the shell 1; the detection equipment assembly 11 is arranged on the inner side wall of the top of the shell 1; the inner side wall of the bottom of the shell 1 is provided with a rotating device 2; the rotating device 2 is fixedly connected inside the shell 1; a support table 21 is arranged at the top end of the rotating device 2; the support table 21 is fixedly connected to the rotating device 2; a sliding rod 25 is fixedly connected to the top of the supporting platform 21; the top of the supporting platform 21 is provided with a detection platform 22; a buffer cavity 24 is formed at the bottom of the detection table 22 corresponding to the slide bar 25; a first elastic membrane 26 is fixedly connected to the top end of the sliding rod 25; the side end of the first elastic membrane 26 is fixedly connected with the inner side wall of the buffer cavity 24; an air bag 27 is arranged inside the buffer cavity 24 and positioned on the top of the first elastic membrane 26; the top of the detection table 22 is fixedly connected with an anti-skid sucker 23; a plurality of groups of anti-skid suckers 23 are arranged on the detection table 22; during operation, dust and moisture in the shell 1 are cleaned up, then the mobile phone circuit board is placed on the top of the detection table 22 in the shell 1, at the moment, the mobile phone circuit board is pressed on the anti-skidding sucking disc 23 under the action of gravity, and then the detection table 22 compresses the air bag 27 on the top of the first elastic film 26 through the sliding rod 25 in the descending process to buffer the air bag, so that the problem that the mobile phone circuit board is placed in the shell 1 and cannot be damaged due to the fact that the mobile phone circuit board is directly placed on the top end of the detection table 22 and the generated impact force cannot be buffered is solved; meanwhile, the anti-slip sucker 23 can tightly adsorb the mobile phone circuit board on the top of the detection table 22, and the mobile phone circuit board can be kept in a stable state when the mobile phone circuit board is detected by the detection equipment assembly 11 in the shell 1.
As an embodiment of the present invention, the support platform 21 is provided with a vent hole 3 in the middle; a plurality of groups of the vent holes 3 are arranged in the support platform 21; the inner side wall of the vent hole 3 is fixedly connected with a motor 31; the output end of the motor 31 is fixedly connected with a fan blade 32; an air guide hole 33 is formed in the anti-skid sucker 23 and penetrates to the bottom of the detection table 22; place at mobile phone circuit board behind antiskid sucking disc 23 top, just can open inside motor 31, it rotates to make it drive flabellum 32, will detect the gas between platform 22 and the brace table 21 and take out, then the inside gas of antiskid sucking disc 23 can be taken out through air guide hole 33, the inside atmospheric pressure of antiskid sucking disc 23 will reduce this moment, then mobile phone circuit board will be adsorbed at antiskid sucking disc 23 top, this operation can make the more stable top of being adsorbed at antiskid sucking disc 23 of circuit board, when receiving vibrations on the mesa that can avoid casing 1 to locate, mobile phone circuit board can shift, and the 11 inaccurate problems of testing equipment subassembly testing result that lead to.
As an embodiment of the invention, the top of the antiskid suction cup 23 is provided with a supporting flexible pad 28; a plurality of groups of spring pieces are fixedly connected between the supporting flexible cushion 28 and the inner side wall of the anti-skid sucker 23; through being equipped with the support flexmat 28 at the top of anti-skidding sucking disc 23, can support the circuit board that is located anti-skidding sucking disc 23 middle part position when anti-skidding sucking disc 23 adsorbs the mobile phone circuit board, can avoid anti-skidding sucking disc 23 adsorption affinity too big and the circuit board that leads to receives the destruction problem.
As an embodiment of the present invention, the side wall of the anti-slip sucker 23 is provided with a plurality of sets of arc-shaped grooves 4; the arc-shaped grooves 4 are formed in the inner side wall and the outer side wall of the anti-skidding sucker 23 and correspond to each other; in-process that carries out the absorption at anti-skidding sucking disc 23 mobile phone circuit board, 23 tip of anti-skidding sucking disc can expand, 23 tip of anti-skidding sucking disc can receive the extrusion of mobile phone circuit board simultaneously, the anti-skidding sucking disc 23 of tip will be folded on the anti-skidding sucking disc 23 at middle part, this operation can make the position of anti-skidding sucking disc 23 and circuit board contact further reduce, anti-skidding sucking disc 23 rubs in circuit board bottom simultaneously, can push away the impurity on the circuit board, increase the adsorption effect of anti-skidding sucking disc 23 to the circuit board.
As an embodiment of the present invention, the end of the flexible rubber brush 54 is provided with a soft brush 8; the soft brush 8 is fixedly connected to the flexible rubber brush 54; a plurality of groups of the soft brush 8 are fixedly connected to the flexible rubber brush 54; a slag guide hole 81 is formed in the inner part of the soft brush 8; a plurality of groups of slag guide holes 81 are formed in the inside of the soft hairbrush 8; the end part of the flexible rubber brush 54 is provided with a plurality of groups of soft brush brushes 8, so that the scratch problem caused when the flexible rubber brush 54 is directly contacted with a circuit board can be reduced, and a plurality of groups of slag guide holes 81 are reserved in the soft brush 8; the soft brush 8 can take away the impurities on the circuit board when being attached to the bottom of the circuit board, and the friction force between the soft brush 8 and the circuit board can be increased, and the sliding of the circuit board is reduced.
In one embodiment of the present invention, a first magnet 9 is fixed to a side wall of the flexible rubber brush 54; a plurality of groups of the first magnets 9 are arranged on the flexible rubber brush 54; the side wall of the anti-skid sucker 23 is provided with a plurality of groups of second magnets 91; the second magnet 91 is fixedly connected to the anti-skid sucker 23 and is located at the port of the cavity 51; a connecting rope 92 is connected among the multiple groups of flexible rubber brushes 54; after the flexible rubber brush 54 is ejected out of the port of the cavity 51 by the second elastic film 53, the first magnet 9 on the sidewall of the flexible rubber brush 54 is attracted to the second magnet 91 on the sidewall of the anti-slip sucker 23, at this time, the flexible rubber brush 54 on the second elastic film 53 is unfolded, and meanwhile, under the pulling of the connecting rope 92, the flexible rubber brush 54 is uniformly scattered between the two second magnets 91, so that the cleaning contact area of the flexible rubber brush 54 and the soft brush 8 on the circuit board is increased.
As an embodiment of the present invention, a buffer air cushion 5 is fixedly connected to the anti-skid suction cup 23; the buffer air cushion 5 is fixedly connected to the top of the anti-skid sucker 23; a cavity 51 is formed inside the anti-skid sucker 23; an air duct 52 is connected between the cavity 51 and the buffer air cushion 5; a second elastic membrane 53 is fixedly connected to the inner side wall of the cavity 51; a flexible rubber brush 54 is arranged on the second elastic membrane 53; the flexible rubber brush 54 is fixedly connected to the second elastic membrane 53 and is close to one side of the port of the cavity 51; a plurality of groups of flexible rubber brushes 54 are arranged on the second elastic film 53; when placing anti-skidding sucking disc 23 top at cell-phone circuit board, can extrude the cushion 5 at anti-skidding sucking disc 23 top, make its shrink, then inside gas of cushion 5 will be leading-in to cavity 51 inside through air duct 52, and then second elastic membrane 53 is pushed up to cavity 51's opening part, make flexible rubber brush 54 and circuit board bottom contact, and then clean the circuit board, make the impurity greasy dirt with anti-skidding sucking disc 23 contact site on the circuit board swept away, increase the adsorption effect of anti-skidding sucking disc 23 to the circuit board.
As an embodiment of the invention, the top of the antiskid sucker 23 is provided with a pressure plate 6 on the side wall inside the buffer air cushion 5; the pressure plate 6 is fixedly connected to the anti-skid sucker 23; the pressure plate 6 is provided with a groove 61; the groove 61 is formed on one side, close to the buffer air cushion 5, of the pressure plate 6; a plurality of groups of grooves 61 are arranged on the pressure plate 6; the pressure plate 6 is fixedly connected with a flexible thorn strip 62; the flexible thorn strips 62 are arranged at positions among the grooves 61; through being equipped with pressure plate 6 in buffer air cushion 5 inside, can make buffer air cushion 5 receive the circuit board extrusion, support one side of buffer air cushion 5, make buffer air cushion 5 receive when the extrusion, can be to being close to the skew of anti-skidding sucking disc 23 tip, make the laminating that circuit board and anti-skidding sucking disc 23 contact position can be stable, recess 61 has been seted up on pressure plate 6 simultaneously, can make when pressure plate 6 contacts with pressure plate 6, make buffer air cushion 5 appear sunkenly on the surface, increase the frictional force of buffer air cushion 5 to the circuit board, reduce the circuit board and can appear gliding problem on anti-skidding sucking disc 23.
Example 2
According to fig. 6-7, the present invention provides a device for fully automatic detection of a mobile phone line, wherein a U-shaped flow guiding hole 7 is formed on the buffer air cushion 5; a plurality of groups of U-shaped flow guide holes 7 are arranged on the buffer air cushion 5; the U-shaped flow guide hole 7 is arranged on one side, far away from the pressure plate 6, of the buffer air cushion 5; through being equipped with U-shaped water conservancy diversion hole 7 on buffer air cushion 5's surface, can make buffer air cushion 5 when contacting with the circuit board, U-shaped water conservancy diversion hole 7 leads down the impurity that circuit board bottom and buffer air cushion 5 contacted, reduces the impurity on the circuit board and remains, further reduces the phenomenon that the circuit board can appear shifting in casing 1 inside.
A use method of equipment for fully automatically detecting a mobile phone line comprises the following steps: the using method is suitable for the equipment for the full-automatic detection of the mobile phone line, and comprises the following steps:
s1: cleaning the interior of the detection equipment by using a dust suction device, then placing the mobile phone circuit board on an operation table in the detection equipment, positioning the mobile phone circuit board right below the detection equipment, and then placing the upper glass plate at the observation window of the detection equipment to prevent dust in a use environment from entering the interior of the detection equipment;
s2: fixing the adjusted detection equipment in the step S1 on an operation table, then opening a detection instrument in the detection equipment to enable the detection instrument to observe and detect the placed mobile phone circuit board, and simultaneously keeping the temperature in the detection equipment between 25 and 35 ℃;
s3: in the mobile phone detection process, a rotating device at the bottom of a mobile phone circuit board is opened, the mobile phone circuit board rotates in detection equipment, a detection instrument can observe and detect the mobile phone circuit boards in different directions, after detection items of the instrument to be detected are detected, a power supply of the detection instrument is turned off, then the mobile phone circuit board is allowed to stand, and the detection can be completed when the temperature is reduced to 15-25 ℃.
The working principle is as follows: when the mobile phone circuit board detection device works, dust and moisture in the shell 1 are cleaned, then the mobile phone circuit board is placed at the top of the detection table 22 in the shell 1, the mobile phone circuit board is pressed on the anti-skidding sucking disc 23 under the action of gravity, and then the detection table 22 compresses the air bag 27 at the top of the first elastic film 26 through the sliding rod 25 in the descending process to buffer the mobile phone circuit board, so that the problem that the mobile phone circuit board is damaged because the generated impact force cannot be buffered due to the fact that the mobile phone circuit board is directly placed at the top end of the detection table 22 when the mobile phone circuit board is placed in the shell 1 is solved; meanwhile, the anti-skid sucker 23 can tightly adsorb the mobile phone circuit board on the top of the detection table 22, so that the mobile phone circuit board can be kept in a stable state when the mobile phone circuit board is detected by the detection equipment assembly 11 in the shell 1; after the mobile phone circuit board is placed on the top of the anti-skidding sucking disc 23, the motor 31 in the anti-skidding sucking disc 23 can be turned on to drive the fan blades 32 to rotate, air between the detection table 22 and the support table 21 is pumped out, then the air in the anti-skidding sucking disc 23 can be pumped out through the air guide holes 33, the air pressure in the anti-skidding sucking disc 23 is reduced at the moment, then the mobile phone circuit board is adsorbed on the top of the anti-skidding sucking disc 23, the circuit board can be adsorbed on the top of the anti-skidding sucking disc 23 more stably through the operation, and the problem that the detection result of the detection equipment assembly 11 is inaccurate due to displacement of the mobile phone circuit board when the table top where the shell 1 is located is vibrated can be avoided; the supporting flexible pad 28 is arranged at the top of the anti-skid sucker 23, so that when the anti-skid sucker 23 adsorbs a mobile phone circuit board, the circuit board positioned in the middle of the anti-skid sucker 23 can be supported, and the problem that the circuit board is damaged due to overlarge adsorption force of the anti-skid sucker 23 can be avoided; in the process that the anti-slip sucker 23 adsorbs the circuit board of the mobile phone, the end part of the anti-slip sucker 23 can be unfolded, meanwhile, the end part of the anti-slip sucker 23 can be extruded by the circuit board of the mobile phone, the anti-slip sucker 23 at the end part can be folded onto the anti-slip sucker 23 at the middle part, the contact position of the anti-slip sucker 23 and the circuit board can be further reduced by the operation, meanwhile, the anti-slip sucker 23 rubs at the bottom of the circuit board, impurities on the circuit board can be pushed away, and the adsorption effect of the anti-slip sucker 23 on the circuit board is improved; when the mobile phone circuit board is placed on the top of the anti-slip sucker 23, the buffer air cushion 5 on the top of the anti-slip sucker 23 is squeezed to be contracted, then air in the buffer air cushion 5 is led into the cavity 51 through the air duct 52, the second elastic film 53 is pushed to the opening of the cavity 51, the flexible rubber brush 54 is in contact with the bottom of the circuit board, the circuit board is cleaned, impurity oil stains on the contact position of the circuit board and the anti-slip sucker 23 are removed, and the adsorption effect of the anti-slip sucker 23 on the circuit board is improved; the pressure plate 6 is arranged in the buffer air cushion 5, so that when the buffer air cushion 5 is extruded by the circuit board, one side of the buffer air cushion 5 is supported, when the buffer air cushion 5 is extruded, the buffer air cushion can deviate towards the end part close to the anti-skid sucker 23, the contact position of the circuit board and the anti-skid sucker 23 can be stably attached, and meanwhile, the groove 61 is formed in the pressure plate 6, so that when the pressure plate 6 is contacted with the pressure plate 6, the surface of the buffer air cushion 5 is sunken, the friction force of the buffer air cushion 5 on the circuit board is increased, and the problem that the circuit board can slide on the anti-skid sucker 23 is reduced; the U-shaped guide holes 7 are formed in the surface of the buffer air cushion 5, so that when the buffer air cushion 5 is in contact with a circuit board, impurities at the bottom of the circuit board, which are in contact with the buffer air cushion 5, are guided down by the U-shaped guide holes 7, impurity residues on the circuit board are reduced, and the phenomenon that the circuit board can shift in the shell 1 is further reduced; the end part of the flexible rubber brush 54 is provided with a plurality of groups of soft brush brushes 8, so that the scratch problem caused when the flexible rubber brush 54 is directly contacted with a circuit board can be reduced, and a plurality of groups of slag guide holes 81 are reserved in the soft brush 8; when the soft brush 8 is attached to the bottom of the circuit board, impurities on the circuit board can be taken away, the friction force between the soft brush 8 and the circuit board can be increased, and the sliding of the circuit board is reduced; after the flexible rubber brush 54 is ejected out of the port of the cavity 51 by the second elastic film 53, the first magnet 9 on the side wall of the flexible rubber brush 54 is attracted to the second magnet 91 on the side wall of the anti-slip sucker 23, at this time, the flexible rubber brush 54 on the second elastic film 53 is unfolded, and meanwhile, under the pulling of the connecting rope 92, the flexible rubber brush 54 is uniformly scattered between the two second magnets 91, so that the cleaning contact area of the flexible rubber brush 54 and the soft brush 8 on the circuit board is increased.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, and such changes and modifications are within the scope of the invention as claimed.
Claims (6)
1. The utility model provides an equipment for full automated inspection of cell-phone circuit which characterized in that: comprises a shell (1); a detection equipment assembly (11) is arranged in the shell (1); the detection equipment assembly (11) is arranged on the inner side wall of the top of the shell (1); a rotating device (2) is arranged on the inner side wall of the bottom of the shell (1); the rotating device (2) is fixedly connected inside the shell (1); a supporting table (21) is arranged at the top end of the rotating device (2); the supporting table (21) is fixedly connected to the rotating device (2); a sliding rod (25) is fixedly connected to the top of the supporting platform (21); a detection table (22) is arranged at the top of the support table (21); a buffer cavity (24) is formed at the position, corresponding to the slide bar (25), of the bottom of the detection table (22); a first elastic membrane (26) is fixedly connected to the top end of the sliding rod (25); the side end of the first elastic membrane (26) is fixedly connected with the inner side wall of the buffer cavity (24); an air bag (27) is arranged inside the buffer cavity (24) and positioned on the top of the first elastic membrane (26); the top of the detection table (22) is fixedly connected with an anti-skid sucker (23); a plurality of groups of anti-skid suckers (23) are arranged on the detection table (22);
the middle part of the support table (21) is provided with a vent hole (3); a plurality of groups of vent holes (3) are arranged in the support table (21); a motor (31) is fixedly connected to the inner side wall of the vent hole (3); the output end of the motor (31) is fixedly connected with a fan blade (32); an air guide hole (33) is formed in the anti-skid sucker (23) and penetrates to the bottom of the detection table (22);
a supporting flexible pad (28) is arranged at the top of the anti-skid sucker (23); a plurality of groups of spring pieces are fixedly connected between the supporting flexible cushion (28) and the inner side wall of the anti-skidding sucking disc (23);
a plurality of groups of arc-shaped grooves (4) are formed in the side wall of the anti-skid sucker (23); the arc-shaped grooves (4) are formed in the inner side wall and the outer side wall of the anti-skid sucker (23) and correspond to each other;
a buffer air cushion (5) is fixedly connected to the anti-skid sucker (23); the buffer air cushion (5) is fixedly connected to the top of the anti-skid sucker (23); a cavity (51) is formed in the anti-skid sucker (23); an air duct (52) is connected between the cavity (51) and the buffer air cushion (5); a second elastic membrane (53) is fixedly connected to the inner side wall of the cavity (51); a flexible rubber brush (54) is arranged on the second elastic film (53); the flexible rubber brush (54) is fixedly connected to the second elastic membrane (53) and is close to one side of the port of the cavity (51); and a plurality of groups of flexible rubber brushes (54) are arranged on the second elastic film (53).
2. The device for the full automatic detection of the mobile phone line according to the claim 1 is characterized in that: the top of the anti-skid sucker (23) is provided with a pressure plate (6) on the side wall inside the buffer air cushion (5); the pressure plate (6) is fixedly connected to the anti-skid sucker (23); a groove (61) is formed in the pressure plate (6); the groove (61) is formed in one side, close to the buffer air cushion (5), of the pressure plate (6); a plurality of groups of grooves (61) are formed in the pressure plate (6); the pressure plate (6) is fixedly connected with a flexible thorn strip (62); the flexible barbed strips (62) are disposed at positions between the plurality of grooves (61).
3. The device for the full automatic detection of the mobile phone line according to the claim 2 is characterized in that: the buffer air cushion (5) is provided with a U-shaped flow guide hole (7); a plurality of groups of U-shaped flow guide holes (7) are arranged on the buffer air cushion (5); the U-shaped diversion holes (7) are formed in one side, far away from the pressure plate (6), of the buffer air cushion (5).
4. The device for the full automatic detection of the mobile phone line according to claim 3, characterized in that: the end part of the flexible rubber brush (54) is provided with a soft brush (8); the soft brush (8) is fixedly connected to the flexible rubber brush (54); a plurality of groups of the soft brush (8) are fixedly connected to the flexible rubber brush (54); a slag guide hole (81) is formed in the soft brush (8); the slag guide holes (81) are formed in the inner part of the soft brush (8) in a plurality of groups.
5. The device for the full automatic detection of the mobile phone line according to claim 4, characterized in that: a first magnet (9) is fixedly connected to the side wall of the flexible rubber brush (54); a plurality of groups of first magnets (9) are arranged on the flexible rubber brush (54); the side wall of the anti-skid sucker (23) is provided with a plurality of groups of second magnets (91); the second magnet (91) is fixedly connected to the anti-skid sucker (23) and is positioned at the port of the cavity (51); and connecting ropes (92) are connected among the groups of flexible rubber brushes (54).
6. A use method of equipment for full-automatic detection of a mobile phone line is characterized by comprising the following steps: the use method is suitable for the equipment for the full-automatic detection of the mobile phone line, which is defined by any one of claims 1-5, and comprises the following steps:
s1: cleaning the interior of the detection equipment by using a dust collection device, then placing the mobile phone circuit board on an operation table in the detection equipment, positioning the mobile phone circuit board right below the detection equipment, and then covering a glass plate on an observation window of the detection equipment to prevent dust in a use environment from entering the interior of the detection equipment;
s2: fixing the detection equipment adjusted in the step S1 on an operation table, and then opening a detection instrument in the detection equipment to observe and detect the placed mobile phone circuit board, and simultaneously keeping the temperature in the detection equipment between 25 and 35 ℃;
s3: in the process of mobile phone detection, a rotating device at the bottom of a mobile phone circuit board is opened, the mobile phone circuit board rotates in the detection equipment, a detection instrument can observe and detect the mobile phone circuit boards in different directions, after detection items of the instrument to be detected are detected, a power supply of the detection instrument is closed, then the mobile phone circuit board is kept stand, and the detection can be completed when the temperature is reduced to 15-25 ℃.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110341118.0A CN113189469B (en) | 2021-03-30 | 2021-03-30 | Full-automatic detection equipment for mobile phone line and use method thereof |
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| CN202110341118.0A CN113189469B (en) | 2021-03-30 | 2021-03-30 | Full-automatic detection equipment for mobile phone line and use method thereof |
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| CN113189469B true CN113189469B (en) | 2022-11-22 |
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| JPH1164426A (en) * | 1997-08-25 | 1999-03-05 | I C T:Kk | Inspection device of printed circuit board and assembly kit of inspection device of printed circuit board |
| JP5190433B2 (en) * | 2009-10-27 | 2013-04-24 | 日東電工株式会社 | Wiring circuit board inspection method, wiring circuit board manufacturing method, and wiring circuit board inspection apparatus |
| TWI615342B (en) * | 2017-03-21 | 2018-02-21 | 德律科技股份有限公司 | Circuit board test system, circuit board test method, and circuit board clamping apparatus |
| CN207872640U (en) * | 2017-12-13 | 2018-09-18 | 绵阳飞腾精密机械科技有限公司 | A kind of sucker of included dedusting function |
| CN208437296U (en) * | 2018-05-22 | 2019-01-29 | 苏州市惠利达数控有限公司 | A kind of wiring board deashing device |
| CN208398928U (en) * | 2018-06-20 | 2019-01-18 | 普视达（惠州）电子科技有限公司 | A kind of PCB circuit board detection device |
| CN109164375B (en) * | 2018-10-23 | 2020-07-07 | 哈尔滨学院 | Electronic equipment circuit board testing arrangement |
| CN210071999U (en) * | 2019-03-25 | 2020-02-14 | 长春市北极星科技有限责任公司 | Industrial automation control circuit board detector easy to clean dust |
| CN210025023U (en) * | 2019-04-10 | 2020-02-07 | 吴江市靖恒电子科技有限公司 | Clamping device for function detection of electronic circuit board |
| CN210487918U (en) * | 2019-08-21 | 2020-05-08 | 昆山顺诠达电子有限公司 | Testing device for testing circuit board |
| CN112044871B (en) * | 2020-08-21 | 2021-07-20 | 洛阳师范学院 | Computer motherboard chip surface cleaning equipment |
| CN112162191B (en) * | 2020-10-16 | 2024-01-26 | 攀枝花攀科电子科技有限公司 | Automatic detection equipment for electronic circuit board |
| CN112345919A (en) * | 2020-10-31 | 2021-02-09 | 陈圆圆 | Chip detection device |
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