CN116754579B - Multi-track braid appearance detection equipment - Google Patents
Multi-track braid appearance detection equipment Download PDFInfo
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- CN116754579B CN116754579B CN202311050633.9A CN202311050633A CN116754579B CN 116754579 B CN116754579 B CN 116754579B CN 202311050633 A CN202311050633 A CN 202311050633A CN 116754579 B CN116754579 B CN 116754579B
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- 238000001514 detection method Methods 0.000 title claims abstract description 80
- 230000007246 mechanism Effects 0.000 claims abstract description 124
- 238000007599 discharging Methods 0.000 claims abstract description 24
- 238000012546 transfer Methods 0.000 claims abstract description 18
- 239000000463 material Substances 0.000 claims description 24
- 230000005540 biological transmission Effects 0.000 claims description 10
- 230000001502 supplementing effect Effects 0.000 claims description 6
- 238000007689 inspection Methods 0.000 claims description 4
- 238000004804 winding Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 238000012545 processing Methods 0.000 abstract description 3
- 239000003292 glue Substances 0.000 description 6
- 238000004806 packaging method and process Methods 0.000 description 6
- 238000007789 sealing Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000013102 re-test Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 230000002950 deficient Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 238000013473 artificial intelligence Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009954 braiding Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/02—Measures preceding sorting, e.g. arranging articles in a stream orientating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/34—Sorting according to other particular properties
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H18/00—Winding webs
- B65H18/08—Web-winding mechanisms
- B65H18/10—Mechanisms in which power is applied to web-roll spindle
- B65H18/106—Mechanisms in which power is applied to web-roll spindle for several juxtaposed strips
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C2301/00—Sorting according to destination
- B07C2301/0008—Electronic Devices, e.g. keyboard, displays
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/11—Dimensional aspect of article or web
- B65H2701/113—Size
- B65H2701/1133—Size of webs
- B65H2701/11332—Size of webs strip, tape, narrow web
Abstract
The invention relates to the technical field of chip processing, in particular to multi-track braid appearance detection equipment, which comprises a discharging mechanism, a detection mechanism, a receiving mechanism, a feeding mechanism, a transfer mechanism and a guide mechanism, wherein the detection mechanism can detect a plurality of braids at the same time, and has high detection efficiency; the transfer mechanism is adopted to transfer the carrier plate to the position of the receiving mechanism, the end part of the braid is guided into the clamping groove of the carrier plate by the guide mechanism, the braid is not required to be manually inserted, the automation degree is high, and the detection efficiency is high; through setting up the light emitter that can follow z axis direction activity, after the draw-in groove that the light emitter sent can pass the year dish and when being received by the light receiver, usable first drive arrangement drive snatches the piece and removes to receiving mechanism direction, makes the counterpoint of year dish pack into, and counterpoint precision is high, packs into efficiently.
Description
Technical Field
The invention relates to the technical field of chip processing, in particular to multi-track braid appearance detection equipment.
Background
Along with the rapid development of artificial intelligence, the electronic industry is rapidly huge, and the requirements for electronic components and the production efficiency are gradually improved. At present, the appearance detection of the SMT mounted chip is gradually changed from manual detection to machine vision detection, and the equipment for automatically detecting the optical appearance through machine vision is AOI detection equipment. Compared with traditional manual detection, the AOI detection device has higher detection efficiency and lower detection cost, and meanwhile, the detection data can be fed back and archived, so that the reliability is higher.
When the chip is subjected to braid packaging, the appearance of the chip is sometimes damaged due to the packaging insertion action, and in order to improve the efficiency when a production workshop is used for large-scale production, sampling detection is usually carried out, the braid in the carrying disc is reeled out again, so that the braid is subjected to appearance detection through an AOI detection device, and then the braid is reeled. The detection operation of the braid can refer to an integrated circuit chip appearance detection braid device disclosed in the Chinese patent application No. CN201610746640.6, and the detection braid device comprises a primary detection part, a secondary detection part, a chip transfer mechanism and an industrial personal computer, wherein the primary detection part is adjacent to the secondary detection part, the secondary detection part is adjacent to a sealing station and is used for conveying a packaging carrier tape to the sealing station; when the image of the chip to be detected is detected to be a defective product by the primary light detection module, the defective product rapidly slides out of the guide rail, and when the image of the chip to be detected is detected to be qualified by the primary light detection module, the chip to be detected is identified as a retest chip; the rail baffle blocks the retest chip on the guide rail to stop at the rail baffle, and the chip transfer mechanism moves the retest chip into the packaging grid of the packaging carrier tape at the retest part; when the image of the rechecking chip is detected to be qualified by the rechecking light detection module, the rechecking chip is identified as a product to be packaged, and the carrier tape packaging grid with the product to be packaged is sent to a sealing station to finish the tape sealing. The chip appearance detection braid device can only detect one braid at a time, and has low detection efficiency.
On the other hand, as shown in fig. 12 and 13, when the carrier plate 15 is mounted, since the mounting hole 152 of the carrier plate 15 has a circular hole which is not regular, the carrier plate needs to be aligned and mounted on the material receiving mechanism, and conventional equipment does not have an automatic alignment and mounting structure, and manual auxiliary alignment is needed, so that the efficiency is low; further, since the braid 14 is required to be inserted into the clamping groove 151 of the carrier 15 before being received, and then the receiving operation is usually performed by manual insertion, it is difficult for an operator to insert the braid 14 into the clamping groove 151 of the carrier 15 due to the small size of the braid, and thus a multi-track braid appearance detecting apparatus is required, which can solve the above-mentioned problems.
Disclosure of Invention
In view of the above-mentioned shortcomings of the prior art, the present invention aims to provide a multi-track braid appearance detecting device, so as to solve the problems of low detection efficiency of a conventional chip appearance detecting device, and low efficiency of manually installing a loading disc in a positioning manner and manually inserting a braid.
The multi-track braid appearance detection device comprises a mounting plate, wherein a discharging mechanism for discharging a plurality of braids, a detection mechanism for detecting the plurality of braids simultaneously, a receiving mechanism for respectively winding the plurality of detected braids, a feeding mechanism for supplying a carrying disc, a transfer mechanism for transferring the carrying disc to the position of the receiving mechanism and a guide mechanism for guiding the end parts of the braids into clamping grooves of the carrying disc are arranged on the mounting plate;
the transfer mechanism comprises a carrier plate capable of moving along the z-axis direction, a first driving device fixed on the carrier plate and driven along the y-axis direction, a rotating device connected to the output end of the first driving device, and a grabbing piece in transmission connection with the output shaft of the rotating device and used for grabbing a carrier plate;
the light receiving device is characterized in that the light emitter is arranged on the carrier plate, the light receiver is arranged on the mounting plate, and the light emitter can move to one side of the light receiver along the z-axis direction, so that the light emitting path of the light emitter and the light receiving path of the light receiver are on the same straight line.
Specifically, the transfer mechanism further comprises a support and a second driving device which is arranged on the support and drives along the z-axis direction, and the carrier plate is in transmission connection with an output shaft of the second driving device.
Specifically, the second driving device comprises a motor, a screw rod connected with the motor in a transmission manner and a sliding block in threaded fit with the screw rod, a first inductor and a second inductor are further arranged on the support, the first inductor is located on one side of the feeding mechanism, the second inductor is located on one side of the receiving mechanism, and the sliding block can slide to one side of the first inductor or one side of the second inductor along the z-axis direction.
Specifically, detection mechanism includes the detection platform, is located the CCD camera of detection platform top, be equipped with a plurality of supplies the silo that the braid passed through on the detection platform, the silo bottom is equipped with first belt conveyor, the silo top still is equipped with transparent apron.
Specifically, the detection bench top is equipped with marking mechanism, marking mechanism include with the corresponding point of silo position glues the head, be used for the drive point glues the head and follow the third drive arrangement that z axle direction removed, be equipped with on the transparent apron and supply the point glues the head and pass through dodges the hole.
Specifically, the CCD camera is equipped with the light filling lamp along the both sides of x axle direction still, the detection area is formed to CCD camera directly under, the light of light filling lamp is towards the detection area.
Specifically, the mounting plate is further provided with a collecting mechanism, the collecting mechanism comprises a collecting box, and the collecting box is located below the transferring mechanism.
Specifically, the discharging mechanism comprises discharging rollers and conveying rollers, wherein first limiting protrusions are arranged on the surfaces of the discharging rollers, and annular grooves matched with the discharging rollers in number are formed in each conveying roller;
the material receiving mechanism comprises a material receiving roller and a fourth driving device for driving the material receiving roller to rotate, and a second limiting protrusion is arranged on the surface of the material receiving roller;
the feeding mechanism comprises a material frame, an opening is formed in the material frame, and an electric valve is arranged at the edge of the opening.
Specifically, guiding mechanism is including fixing fifth drive arrangement on the mounting panel, connect the swing frame of fifth drive arrangement output, the rotation end of swing frame is towards the silo sets up, the other end of swing frame can swing to receiving mechanism one side, be equipped with second belt conveyor on the swing frame.
Specifically, snatch the piece including the spiral stand, set up a plurality of vacuum chuck on the spiral stand, through vacuum chuck will the carrier plate snatchs.
The invention has the beneficial effects that:
the multi-track braid appearance detection device provided by the invention is provided with the discharging mechanism, the detection mechanism, the receiving mechanism, the feeding mechanism, the transferring mechanism and the guiding mechanism, and the detection mechanism can detect a plurality of braids at the same time, so that the detection efficiency is high; the transfer mechanism is adopted to transfer the carrier plate to the position of the receiving mechanism, the end part of the braid is guided into the clamping groove of the carrier plate by the guide mechanism, the braid is not required to be manually inserted, the automation degree is high, and the detection efficiency is high; through setting up the light emitter that can follow z axis direction activity, after the draw-in groove that the light emitter sent can pass the year dish and when being received by the light receiver, usable first drive arrangement drive snatches the piece and removes to receiving mechanism direction, makes the counterpoint of year dish pack into, and counterpoint precision is high, packs into efficiently.
Drawings
The foregoing and/or additional aspects and advantages of the invention will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
FIG. 1 is a perspective view of a multi-track braid appearance detection device of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is a schematic view of the structure of the discharging roller of the present invention;
FIG. 4 is a schematic view of the structure of the conveying roller of the present invention;
FIG. 5 is a schematic structural view of a receiving mechanism according to the present invention;
FIG. 6 is a schematic diagram of the structure of the detection mechanism and the marking mechanism of the present invention;
FIG. 7 is a schematic view of the structure of the braid;
FIG. 8 is a second perspective view of the multi-track braid appearance inspection apparatus of the present invention;
FIG. 9 is an enlarged view of portion B of FIG. 8;
FIG. 10 is a schematic diagram of a multi-track braid appearance inspection apparatus of the present invention illustrating the braid inspection process;
FIG. 11 is an enlarged view of portion C of FIG. 10;
FIG. 12 is a schematic view of the structure of the carrier tray before the braid is received;
fig. 13 is a schematic structural view of the carrier tray during the braid receiving process.
The reference numerals are: mounting plate 10, discharging mechanism 20, detecting mechanism 30, collecting mechanism 40, feeding mechanism 50, transferring mechanism 60, guiding mechanism 70, carrier plate 61, first driving device 62, rotating device 63, gripping member 64, light emitter 11, light receiver 12, bracket 65, motor 621, lead screw 622, slider 623, first sensor 611, second sensor 612, detecting table 31, CCD camera 32, detecting area 321, trough 311, first belt conveyor 312, transparent cover 313, marking mechanism 80, dispensing head 81, third driving device 82, avoiding hole 3131, light supplementing lamp 33, collecting mechanism 90, collecting box 91, discharging roller 21, conveying roller 22, first limiting protrusion 211, annular groove 221, collecting roller 41, fourth driving device 42, second limiting protrusion 411, material frame 51, opening 511, electric valve 512, fifth driving device 71, swinging frame 72, second belt conveyor 73, swinging frame 641, vacuum chuck 642, buzzer 13, braiding 14, carrier plate 15, clamping groove 151, mounting hole 152.
Detailed Description
The invention provides a multi-track braid appearance detection device, which is used for making the purposes, technical schemes and effects of the invention clearer and more definite, and the invention is further described in detail below by referring to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Please refer to fig. 1, 2, 10, 11: the embodiment discloses a multi-track braid appearance detection device, which comprises a mounting plate 10, wherein the mounting plate 10 is provided with a discharging mechanism 20 for discharging a plurality of braids 14, a detection mechanism 30 for simultaneously detecting the plurality of braids 14, a receiving mechanism 40 for respectively winding the plurality of detected braids 14, a feeding mechanism 50 for supplying a carrying disc 15, a transferring mechanism 60 for transferring the carrying disc 15 to the position of the receiving mechanism 40 and a guiding mechanism 70 for guiding the end parts of the braids 14 into clamping grooves 151 of the carrying disc 15;
the transfer mechanism 60 comprises a carrier plate 61 movable along the z-axis direction, a first driving device 62 fixed on the carrier plate 61 and driven along the y-axis direction, a rotating device 63 connected to the output end of the first driving device 62, and a grabbing piece 64 in transmission connection with the output shaft of the rotating device 63 and used for grabbing the carrier plate 15.
The light emitter 11 is disposed on the carrier plate 61, the light receiver 12 is disposed on the mounting plate 10, and the light emitter 11 can move to one side of the light receiver 12 along the z-axis direction, and the light emitting path and the light receiving path of the light receiver 12 are on the same straight line.
The multi-track braid appearance detection device of the embodiment is provided with the discharging mechanism 20, the detection mechanism 30 and the receiving mechanism 40 on the mounting plate 10, and the detection mechanism 30 can detect a plurality of braids 14 at the same time, so that the detection efficiency is high;
the clamping groove 151 of the carrier disk 15 has an opening in the radial direction of the carrier disk 15, and both ends of the clamping groove 151 in the y-axis direction are penetrated front and rear.
In the multi-track braid appearance detection device of the embodiment, the feeding mechanism 50, the transferring mechanism 60 and the guiding mechanism 70 are further arranged on the mounting plate 10, the carrier plate 15 is transferred to the position of the receiving mechanism 40 through the transferring mechanism 60, the end part of the braid 14 is guided into the clamping groove 151 of the carrier plate 15 by the guiding mechanism 70, the braid 14 does not need to be manually inserted, the automation degree is high, and the detection efficiency is high.
In the multi-track braid appearance detection device of the embodiment, the grabbing piece 64 grabs and transfers the carrier plate 15 from the position of the feeding mechanism 50 to the position of the receiving mechanism 40, the light emitter 11 moves to one side of the light receiver 12 at the same time, and when the light emitted by the light emitter 11 can pass through the clamping groove 151 of the carrier plate 15 and is received by the light receiver 12, the grabbing piece 64 can be driven by the first driving device 62 to move towards the direction of the receiving mechanism 40, so that the carrier plate 15 is aligned and loaded; when the light emitted by the light emitter 11 cannot pass through the clamping groove 151 of the carrier plate 15, the carrier plate 15 is driven to rotate by the rotating device 63, so that the light emitted by the light emitter 11 can pass through the clamping groove 151 of the carrier plate 15 and be received by the light receiver 12, and then the grabbing piece 64 is driven by the first driving device 62 to move towards the material receiving mechanism 40, so that the carrier plate 15 is aligned and installed, the alignment precision is high, and the loading efficiency is high.
As shown in fig. 1 and 8, the transfer mechanism 60 further includes a support 65, a second driving device disposed on the support 65 and driven along the z-axis direction, where the carrier plate 61 is in transmission connection with an output shaft of the second driving device, and the carrier plate 61 is driven by the second driving device, so that the carrier plate 61 can move along the z-axis direction, thereby driving the grabbing piece 64 and the light emitter 11 to move, and synchronous movement of the grabbing piece 64 and the light emitter 11 is achieved, and the transfer mechanism has a simple structure and good synchronism.
As shown in fig. 8, the second driving device may adopt a screw module, a synchronous belt module, etc., and in this embodiment, the screw module includes a motor 621 fixed on a bracket 65, a screw 622 connected with the motor 621 in a transmission manner, and a slider 623 screwed with the screw 622, where a screw sleeve is provided in the middle of the slider 623, and an internal thread is formed in the screw sleeve, so that transmission is realized by screwing between the internal thread of the screw sleeve and the external thread of the screw 622, and the screw module is adopted as a driving end, so that the movement stability is good and the noise is low.
As shown in fig. 8, for more accurate control of the stroke, a first sensor 611 and a second sensor 612 are further provided on the support 65, where the first sensor 611 and the second sensor 612 are non-contact stroke sensors, the first sensor 611 is located at one side of the feeding mechanism 50, when the slide 623 slides to the position of the first sensor 611 along the z-axis direction, the first sensor 611 senses the slide 623 and feeds back the sensing signal to the control system, the control system controls the motor 621 to stop rotating, so as to achieve the effect of controlling the stroke, the second sensor 612 is located at one side of the receiving mechanism 40, when the slide 623 slides to the position of the second sensor 612 along the z-axis direction, the second sensor 612 senses the slide 623, and feeds back the sensing signal to the control system, and the control system controls the motor 621 to stop rotating, thereby achieving the effect of controlling the stroke, with high moving precision, and ensuring the subsequent alignment accuracy.
As shown in fig. 6 and 7, the detection object is a braid 14, a plurality of packaged chips are provided in the braid 14, the detection mechanism 30 comprises a detection table 31 and a CCD camera 32 positioned above the detection table 31, a detection area 321 is formed right below the CCD camera 32, a plurality of feed slots 311 for the braid 14 to pass through are provided on the detection table 31, a first belt conveying device 312 is provided at the bottom of the feed slots 311, the braid 14 is conveyed by the first belt conveying device 312, so that the braid 14 can move to a discharge end along the feed end of the feed slots 311, a transparent cover 313 is further provided above the feed slots 311, the upper end of the braid 14 is limited by the transparent cover 313, the subsequent detection is prevented from being influenced by the unevenness of the braid 14, when a plurality of braids 14 pass through the detection area 321 at the same time, the chips on the braid 14 are automatically scanned by the CCD camera 32, images are collected, compared with qualified parameters in a database, and the defects on a target product are detected through image processing.
As shown in fig. 6, a marking mechanism 80 is disposed above the detecting table 31, the marking mechanism 80 includes a dispensing head 81 corresponding to the position of the trough 311, a third driving device 82 for driving the dispensing head 81 to move along the z-axis direction, a material box for storing glue or ink is connected to the upper end of the dispensing head 81 through a pipeline, in order to make the marking clearer, the glue or ink adopted can be added with more vivid pigment, a avoiding hole 3131 through which the dispensing head 81 passes is disposed on the transparent cover 313, if an appearance defect is detected on a certain chip on the braid 14, and the chip is conveyed to the avoiding hole 3131 for issuing, the third driving device 82 controls the dispensing head 81 to move downwards, the dispensing head 81 is utilized to dispense glue on the package shell above the chip, and marks are formed to mark the defect for repair by maintenance personnel and improvement of engineering personnel.
As shown in fig. 6, in order to improve the brightness of the detection area 321, the detection position is clearer, the two sides of the CCD camera 32 along the x-axis direction are further provided with the light supplementing lamps 33, the light rays of the light supplementing lamps 33 face the detection area 321, and after light supplementing, the image shot by the CCD camera 32 is clearer, and the imaging effect is better.
As shown in fig. 1, the mounting board 10 is further provided with a collecting mechanism 90, the collecting mechanism 90 includes a collecting box 91, the collecting box 91 is located below the transferring mechanism 60, after the braid 14 finishes collecting materials, the edge of the braid 14 needs to be sealed, this sealing process can be implemented manually or mechanically, this embodiment adopts a manual mode to seal the edge, and an alarm device is also required to be used in cooperation, the alarm device can adopt a three-color lamp, a buzzer 13, etc., in this embodiment, the buzzer 13 is additionally installed on the top of the mounting board 10, when the braid 14 finishes collecting materials and the grabbing piece 64 grabs the carrier plate 15, the buzzer 13 gives out an alarm sound, reminds a user that after hearing the alarm sound, the edge of the braid 14 is sealed by using an adhesive tape, after completing sealing, the grabbing piece 64 does not grab the carrier plate 15 any more, the carrier plate 15 with the braid 14 is directly dropped into the collecting box 91 to collect, or the carrier plate 15 with the braid 14 is manually put into the collecting box 91 to collect.
As shown in fig. 4 and 12, since the mounting hole 152 on the carrier plate 15 has a plurality of limit grooves, the discharging mechanism 20 includes a discharging roller 21 and conveying rollers 22, the surface of the discharging roller 21 is provided with first limit protrusions 211 matched with the limit grooves, each conveying roller 22 is provided with annular grooves 221 matched with the number of the discharging rollers 21, and each braid 14 is conveyed around the corresponding annular groove 221.
As shown in fig. 5 and 12, since the mounting hole 152 on the carrier 15 has a plurality of limiting grooves, the receiving mechanism 40 includes a receiving roller 41 and a fourth driving device 42 for driving the receiving roller 41 to rotate, and the surface of the receiving roller 41 is provided with a second limiting protrusion 411 matched with the limiting groove, by setting the second limiting protrusion 411, idle rotation of the receiving roller 41 can be avoided.
As shown in fig. 8, the feeding mechanism 50 includes a material frame 51, a plurality of carrier trays 15 are installed in the material frame 51, openings 511 are formed in the material frame 51, the shape of each opening 511 is consistent with the shape of each carrier tray 15, after the carrier tray 15 located at the position of each opening 511 is grabbed by the grabbing piece 64, the carrier tray 15 located above the corresponding opening 511 falls to the position of each opening 511 for standby, an electric valve 512 is arranged at the edge of the position of each opening 511, and after the electric valve 512 is opened, the carrier tray 15 can be taken out from the position of each opening 511.
As shown in fig. 8 to 13, the guiding mechanism 70 includes a fifth driving device 71 fixed on the mounting plate 10, and a swinging frame 72 connected to an output end of the fifth driving device 71, a rotating end of the swinging frame 72 is disposed towards the trough 311, a second belt conveying device 73 is disposed on the swinging frame 72, an upper end surface of the swinging frame 72 is parallel to a horizontal plane in an initial state, when a head end of the braid 14 is conveyed to a leftmost side of the swinging frame 72 by the second belt conveying device 73, the fifth driving device 71 is started to enable one end of the swinging frame 72 to swing to a receiving mechanism 40 side, the second belt conveying device 73 continues conveying, the head end of the braid 14 is inserted into a clamping groove 151 of the carrier 15, the receiving mechanism 40 is utilized to roll and receive the braid 14, the fifth driving device 71 controls the swinging frame 72 to reset in a receiving process, and waits for a next braid 14 to be aligned in a swinging manner by the swinging frame 72, and the structure is ingenious and accuracy is high.
As shown in fig. 2, the grabbing member 64 includes a rotating frame 641, a plurality of vacuum chucks 642 arranged on the rotating frame 641, the vacuum chucks 642 are communicated with a vacuumizing device through air ducts, and after the vacuumizing device is started, the vacuum chucks 642 adsorb the outer side surfaces of the carrying discs 15, so that grabbing of the carrying discs 15 is realized, the structure is simple, the carrying discs 15 are grabbed in an adsorption mode, damage to the carrying discs 15 is avoided, and the safety is good.
While the preferred embodiment of the present invention has been described in detail, the invention is not limited to the embodiments, and various equivalent modifications and substitutions can be made by those skilled in the art without departing from the spirit of the invention, and these equivalent modifications and substitutions are intended to be included in the scope of the invention as defined in the appended claims.
Claims (5)
1. The multi-track braid appearance detection device comprises a mounting plate (10), and is characterized in that a discharging mechanism (20) for discharging a plurality of braids (14), a detection mechanism (30) for simultaneously detecting the plurality of braids (14), a receiving mechanism (40) for respectively winding the plurality of braids (14) after detection, a feeding mechanism (50) for supplying a carrying disc (15), a transferring mechanism (60) for transferring the carrying disc (15) to the position of the receiving mechanism (40) and a guiding mechanism (70) for guiding the end part of the braids (14) into a clamping groove (151) of the carrying disc (15) are arranged on the mounting plate (10);
the transfer mechanism (60) comprises a carrier plate (61) capable of moving along the z-axis direction, a first driving device (62) fixed on the carrier plate (61) and driven along the y-axis direction, a rotating device (63) connected to the output end of the first driving device (62), and a grabbing piece (64) in transmission connection with the output shaft of the rotating device (63) and used for grabbing the carrier plate (15);
the light receiving device is characterized in that a light emitter (11) is arranged on the carrier plate (61), a light receiver (12) is arranged on the mounting plate (10), and the light emitter (11) can move to one side of the light receiver (12) along the z-axis direction and enables the light emitting path of the light emitter to be in the same straight line with the light receiving path of the light receiver (12);
the clamping groove (151) of the carrying disc (15) is provided with an opening along the radial direction of the carrying disc (15), and the two ends of the clamping groove (151) along the y-axis direction are communicated front and back;
the grabbing piece (64) grabs and transfers the carrying disc (15) from the feeding mechanism (50) to the material receiving mechanism (40), the light emitter (11) moves to one side of the light receiver (12) at the same time, and when light rays emitted by the light emitter (11) can pass through the clamping groove (151) of the carrying disc (15) and are received by the light receiver (12), the grabbing piece (64) is driven by the first driving device (62) to move towards the material receiving mechanism (40), so that the carrying disc (15) is installed in a aligned mode; when the light emitted by the light emitter (11) cannot pass through the clamping groove (151) of the carrying disc (15), the rotating device (63) drives the carrying disc (15) to rotate, so that the light emitted by the light emitter (11) can pass through the clamping groove (151) of the carrying disc (15) and then is received by the light receiver (12), and then the first driving device (62) drives the grabbing piece (64) to move towards the direction of the material receiving mechanism (40), so that the carrying disc (15) is aligned and loaded;
the transfer mechanism (60) further comprises a bracket (65) and a second driving device which is arranged on the bracket (65) and drives along the z-axis direction, and the carrier plate (61) is in transmission connection with an output shaft of the second driving device;
the second driving device comprises a motor (621), a screw rod (622) in transmission connection with the motor (621) and a sliding block (623) in threaded fit with the screw rod (622), a first sensor (611) and a second sensor (612) are further arranged on the support (65), the first sensor (611) is located at one side of the feeding mechanism (50), the second sensor (612) is located at one side of the receiving mechanism (40), the sliding block (623) can slide to one side of the first sensor (611) or the second sensor (612) along the z-axis direction, and when the sliding block (623) slides to the position of the first sensor (611) along the z-axis direction, the first sensor (611) senses the sliding block (623) and feeds a sensing signal back to the control system, and the control system controls the motor (621) to stop rotating; when the sliding block (623) slides to the position of the second sensor (612) along the z-axis direction, the second sensor (612) senses the sliding block (623) and feeds back a sensing signal to a control system, and the control system controls the motor (621) to stop rotating;
the detecting mechanism (30) comprises a detecting table (31) and a CCD camera (32) positioned above the detecting table (31), a plurality of feed grooves (311) for the braids (14) to pass through are formed in the detecting table (31), a first belt conveying device (312) is arranged at the bottom of the feed groove (311), and a transparent cover plate (313) is further arranged above the feed groove (311);
the guide mechanism (70) comprises a fifth driving device (71) fixed on the mounting plate (10), and a swinging frame (72) connected to the output end of the fifth driving device (71), wherein the rotating end of the swinging frame (72) is arranged towards the trough (311), the other end of the swinging frame (72) can swing to one side of the receiving mechanism (40), a second belt conveying device (73) is arranged on the swinging frame (72), when the head end of the braid (14) is conveyed to the leftmost side of the swinging frame (72) by the second belt conveying device (73), the fifth driving device (71) is started, one end of the swinging frame (72) swings to one side of the receiving mechanism (40), the second belt conveying device (73) continues to convey, and the head end of the braid (14) is inserted into a clamping groove (151) of the carrier plate (15), and the receiving mechanism (40) is used for receiving the braid (14);
the grabbing piece (64) comprises a rotating frame (641) and a plurality of vacuum chucks (642) arranged on the rotating frame (641), and the carrier disc (15) is grabbed by the vacuum chucks (642).
2. The multi-track braid appearance detection device according to claim 1, wherein a marking mechanism (80) is arranged above the detection table (31), the marking mechanism (80) comprises a dispensing head (81) corresponding to the position of the trough (311), a third driving device (82) for driving the dispensing head (81) to move along the z-axis direction, and an avoidance hole (3131) for the dispensing head (81) to pass through is arranged on the transparent cover plate (313).
3. The multi-track braid appearance detection device according to claim 1, wherein two sides of the CCD camera (32) along the x-axis direction are further provided with light supplementing lamps (33), a detection area (321) is formed right under the CCD camera (32), and light rays of the light supplementing lamps (33) face the detection area (321).
4. The multi-track braid appearance inspection device according to claim 1, characterized in that the mounting plate (10) is further provided with a collection mechanism (90), the collection mechanism (90) comprises a collection box (91), and the collection box (91) is located below the transfer mechanism (60).
5. The multi-track braid appearance detection device according to claim 1, wherein the discharging mechanism (20) comprises discharging rollers (21) and conveying rollers (22), a first limiting protrusion (211) is arranged on the surface of the discharging rollers (21), and annular grooves (221) matched with the discharging rollers (21) in number are arranged on each conveying roller (22);
the material receiving mechanism (40) comprises a material receiving roller (41) and a fourth driving device (42) for driving the material receiving roller (41) to rotate, and a second limiting protrusion (411) is arranged on the surface of the material receiving roller (41);
the feeding mechanism (50) comprises a material frame (51), an opening (511) is formed in the material frame (51), and an electric valve (512) is arranged at the edge of the position of the opening (511).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311050633.9A CN116754579B (en) | 2023-08-21 | 2023-08-21 | Multi-track braid appearance detection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311050633.9A CN116754579B (en) | 2023-08-21 | 2023-08-21 | Multi-track braid appearance detection equipment |
Publications (2)
| Publication Number | Publication Date |
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| CN116754579A CN116754579A (en) | 2023-09-15 |
| CN116754579B true CN116754579B (en) | 2023-11-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202311050633.9A Active CN116754579B (en) | 2023-08-21 | 2023-08-21 | Multi-track braid appearance detection equipment |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03119798A (en) * | 1989-09-30 | 1991-05-22 | Haimeka Koki:Kk | Automatic taping machine, forming means and taping method for electronic component |
| JPH1187991A (en) * | 1997-09-10 | 1999-03-30 | Toshiba Fa Syst Eng Kk | Automatic arranger for chip-type taping |
| CN106373903A (en) * | 2016-08-29 | 2017-02-01 | 福州派利德电子科技有限公司 | Appearance inspection taping device of integrated circuit chip |
| CN110104248A (en) * | 2019-05-17 | 2019-08-09 | 东莞市华越自动化设备有限公司 | A kind of gravity type test braider |
| CN210338399U (en) * | 2019-06-05 | 2020-04-17 | 深圳市诺泰自动化设备有限公司 | Turret type chip braider |
-
2023
- 2023-08-21 CN CN202311050633.9A patent/CN116754579B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03119798A (en) * | 1989-09-30 | 1991-05-22 | Haimeka Koki:Kk | Automatic taping machine, forming means and taping method for electronic component |
| JPH1187991A (en) * | 1997-09-10 | 1999-03-30 | Toshiba Fa Syst Eng Kk | Automatic arranger for chip-type taping |
| CN106373903A (en) * | 2016-08-29 | 2017-02-01 | 福州派利德电子科技有限公司 | Appearance inspection taping device of integrated circuit chip |
| CN110104248A (en) * | 2019-05-17 | 2019-08-09 | 东莞市华越自动化设备有限公司 | A kind of gravity type test braider |
| CN210338399U (en) * | 2019-06-05 | 2020-04-17 | 深圳市诺泰自动化设备有限公司 | Turret type chip braider |
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| Publication number | Publication date |
|---|---|
| CN116754579A (en) | 2023-09-15 |
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