CN113727596B - Chip mounter suction nozzle cleaning machine and cleaning detection method thereof - Google Patents
Chip mounter suction nozzle cleaning machine and cleaning detection method thereof Download PDFInfo
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- CN113727596B CN113727596B CN202111050420.7A CN202111050420A CN113727596B CN 113727596 B CN113727596 B CN 113727596B CN 202111050420 A CN202111050420 A CN 202111050420A CN 113727596 B CN113727596 B CN 113727596B
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- suction nozzle
- box body
- sliding part
- connecting plate
- nozzles
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K13/00—Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components
- H05K13/04—Mounting of components, e.g. of leadless components
- H05K13/0404—Pick-and-place heads or apparatus, e.g. with jaws
- H05K13/0408—Incorporating a pick-up tool
- H05K13/0409—Sucking devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
- B08B3/024—Cleaning by means of spray elements moving over the surface to be cleaned
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Cleaning In General (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention discloses a chip mounter suction nozzle cleaning machine and a cleaning detection method thereof, wherein the chip mounter suction nozzle cleaning machine comprises a containing assembly, a cleaning assembly, a drying assembly and a detection assembly, the containing assembly comprises a first box body and a partition plate, a material taking hole is formed in the middle of the partition plate, the cleaning assembly comprises a second box body, a supporting frame, a tray, a first sliding part, a first connecting plate and a plurality of nozzles, the drying assembly comprises a second sliding part, a second connecting plate and a plurality of air distribution discs, and the detection assembly comprises a three-axis moving table, a supporting plate, a three-jaw chuck, a vent pipe, a flow sensor and a camera. According to the invention, the cleaning, drying and detection of the suction nozzle are integrated, so that the integral integration level is higher, and the space occupation is reduced.
Description
Technical Field
The invention relates to the technical field of chip mounter suction nozzle cleaning, in particular to a chip mounter suction nozzle cleaning machine and a cleaning detection method thereof.
Background
A surface mounting component is accurately placed on a PCB bonding pad through a movable mounting head, a suction nozzle is used as a form of the movable mounting head, the surface mounting component can be effectively adsorbed, the surface mounting component can be widely applied in production, and after the suction nozzle is produced, the suction nozzle is generally required to be cleaned, dried and detected.
At present, adopt three equipment to the washing of suction nozzle, stoving and detection, accomplish washing, stoving and testing process respectively, when carrying out each process, all need accomplish with special equipment, and in each process, all need use corresponding transportation equipment, holistic integrated level is low excessively, leads to the volume of equipment too big, occupies more space.
Disclosure of Invention
Technical problem to be solved
The invention can solve the problems of low integration level, overlarge integral volume and more occupied space of the traditional cleaning machine.
(II) technical scheme
In order to achieve the above object, the present invention adopts the following technical solutions, and in a first aspect, the present invention provides a chip mounter suction nozzle cleaning machine, including a containing assembly, a cleaning assembly, a drying assembly, and a detecting assembly.
The accommodating assembly comprises a first box body and a partition plate, the partition plate is installed in the middle of the first box body, and a material taking hole is formed in the middle of the partition plate.
The cleaning assembly comprises a second box body, a support frame, a tray, a first sliding part, a first connecting plate and a plurality of nozzles, the second box body is installed on the inner lower wall of the first box body, the support frame is installed on the inner side of the second box body in a sliding mode, the tray is installed on the upper portion of the support frame, the first sliding part is installed on the side portion of the second box body, the first connecting plate is installed at the output end of the first sliding part, the nozzles are installed on the lower portion of the first connecting plate respectively, and the lower portions of the nozzles are opposite to the upper portion of the tray.
The drying assembly comprises a second sliding piece, a second connecting plate and a plurality of air distribution discs, the second sliding piece is installed on the side portion of the second box body, the second connecting plate is installed at the output end of the second sliding piece, the air distribution discs are installed on the upper portions of the second connecting plate respectively, and the upper portions of the air distribution discs are opposite to the lower portions of the trays.
The detection assembly comprises a triaxial moving table, a supporting plate, a three-jaw chuck, a ventilating pipe, a flow sensor and a camera, wherein the triaxial moving table is installed on the upper portion of the partition plate, the supporting plate is installed at the output end of the triaxial moving table, a through hole is formed in the middle of the supporting plate, the three-jaw chuck is installed on the supporting plate in a manner of being close to the lateral portion of the through hole, a flow guide channel is formed in the middle of the three-jaw chuck, the flow guide channel is communicated with the through hole, the flow sensor is installed on the lateral portion of the three-jaw chuck, the ventilating pipe is installed on the upper portion of the partition plate, and the camera is installed on the upper portion of the partition plate.
In a preferred embodiment of the present invention, the first casing has a leg attached to a lower portion thereof, and the first casing has a folding door attached to an upper portion thereof.
As a preferred technical scheme of the invention, a plurality of suction nozzle seats are arranged on the upper part of the partition plate, and slotted holes matched with the suction nozzles are formed in the upper parts of the suction nozzle seats.
As a preferable technical scheme of the invention, a material pushing hole is formed in the side portion of the second box body, a slide rail matched with the support frame is installed on the inner side of the second box body, which is adjacent to the material pushing hole, an electric push rod is installed on the outer wall of the second box body, which is adjacent to the material pushing hole, and a bearing plate matched with the support frame is installed on the upper portion of the electric push rod.
As a preferable technical solution of the present invention, the first sliding member includes a first motor, two first rollers, a first belt and a first driven wheel, the first motor is installed at a side portion of the second box body, the two first rollers are rotatably installed at a side wall of the second box body, an output end of the first motor is in transmission connection with one of the first rollers, the first belt is in transmission installation at outer sides of the two first rollers, one end of the first connecting plate is connected to a side portion of the first belt, the first driven wheel is rotatably installed at the other end of the first connecting plate, and the first driven wheel is rotatably installed at a side wall of the second box body.
As a preferred technical scheme of the present invention, a first supporting block is installed inside the second box, and a first slot hole matched with the first driven wheel is formed in the middle of the first supporting block.
As a preferred technical solution of the present invention, the second sliding member includes a second motor, two second rollers, a second belt, and a second driven wheel, the second motor is mounted on a side portion of the second box, the two second rollers are rotatably mounted on a side wall of the second box, an output end of the second motor is in transmission connection with one of the second rollers, the second belt is in transmission connection with outer sides of the two second rollers, one end of the second connecting plate is connected to a side portion of the second belt, the second driven wheel is rotatably mounted on the other end of the second connecting plate, and the second driven wheel is rotatably mounted on a side wall of the second box.
As a preferred technical scheme of the present invention, a second supporting block is installed at a side portion of the second box body, and a second slot hole matched with the second driven wheel is formed in a middle portion of the second supporting block.
As a preferable technical solution of the present invention, the flow guide channel is located at the center of the three-jaw chuck, and the flow guide channel is coaxially arranged with the through hole.
In addition, the invention also provides a cleaning detection method of the chip mounter suction nozzle, which comprises the following steps:
s1, cleaning: placing a suction nozzle to be processed on a tray, pushing a support frame into the second box body, operating a first sliding part, driving a first connecting plate to move by the operation of the first sliding part, driving a plurality of nozzles to move, and spraying high-pressure water flow through the nozzles to clean the suction nozzle;
s2, drying: after cleaning is finished, the first sliding part resets, then the second sliding part operates, the second sliding part operates to drive the second connecting plate to move, and further drives the air distribution discs to move, hot air is sprayed out through the air distribution discs, and the cleaned suction nozzle is dried;
s3, blockage detection: after drying is finished, the three-jaw chuck is driven to move through the three-axis moving table, the three-jaw chuck extends into the lower part of the partition plate through the material taking hole, the suction nozzle is taken down from the upper part of the tray and is in butt joint with the vent pipe, the vent pipe is used for venting, the plurality of suction nozzles are not blocked, then airflow passes through the flow guide channel, the flow sensor detects the airflow, and otherwise, the suction nozzle is judged to be blocked;
s4, appearance detection: after the blockage detection is finished, the three-axis mobile station continues to operate, so that the suction nozzle moves to the position of the camera, the appearance picture of the suction nozzle is collected through the camera, and whether the appearance of the suction nozzle meets the requirements or not is judged by analyzing the appearance picture:
s5, placing a suction nozzle: and after the detection is finished, continuously operating the three-axis mobile station, placing the suction nozzle meeting the standard on the same suction nozzle seat, and placing the suction nozzle not meeting the standard on the other suction nozzle seat.
(III) advantageous effects
1. The accommodating component of the chip mounter suction nozzle cleaning machine provided by the invention comprises a first box body and a partition plate, wherein the first box body is used for providing cleaning, drying and detecting spaces, and the partition plate is used for separating the detection so as to prevent the cleaning and drying from influencing the detection;
2. the invention provides a chip mounter suction nozzle cleaning machine, wherein a cleaning assembly of the cleaning assembly comprises a second box body, a supporting frame, a tray, a first sliding part, a first connecting plate and a plurality of nozzles, a suction nozzle to be processed is placed on the tray, the supporting frame is pushed into the second box body, the first sliding part is operated, the first connecting plate is driven to move by the operation of the first sliding part, the plurality of nozzles are driven to move, and high-pressure water flow is sprayed out through the nozzles to clean the suction nozzle;
3. the drying component of the chip mounter suction nozzle cleaning machine provided by the invention comprises a second sliding part, a second connecting plate and a plurality of air distribution discs, wherein the second sliding part is operated, the second sliding part is operated to drive the second connecting plate to move so as to drive the air distribution discs to move, and hot air is sprayed out through the air distribution discs to dry the cleaned suction nozzle;
4. the invention provides a suction nozzle cleaning machine of a chip mounter.A detection assembly of the suction nozzle cleaning machine comprises a three-axis moving platform, a supporting plate, a three-jaw chuck, a vent pipe, a flow sensor and a camera, wherein the three-jaw chuck is driven to move by the three-axis moving platform, the three-jaw chuck extends into the lower part of a partition plate through a material taking hole, a suction nozzle is taken down from the upper part of the tray, the suction nozzle is in butt joint with the vent pipe, the vent pipe is used for ventilation, air flow passes through a flow guide channel if a plurality of suction nozzles are not blocked, the flow sensor detects the air flow, otherwise, the suction nozzle is judged to be blocked; and after the blockage is detected, continuously operating the three-axis mobile station to enable the suction nozzle to move to the position of the camera, acquiring an appearance picture of the suction nozzle through the camera, and analyzing the appearance picture to judge whether the appearance of the suction nozzle meets the requirement.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and that those skilled in the art can also obtain other related drawings based on the drawings without inventive efforts.
FIG. 1 is an axial schematic view of the present invention;
FIG. 2 is an enlarged view of a portion of the separator of the present invention;
FIG. 3 is a schematic view of a cleaning assembly and a drying assembly according to a first aspect of the present invention;
FIG. 4 is a second perspective view of a portion of the cleaning assembly and drying assembly of the present invention;
FIG. 5 is a schematic diagram of a three-axis mobile station portion of the present invention;
FIG. 6 is an enlarged view of a portion of the three-jaw chuck of the present invention;
fig. 7 is a sectional view of the structure of the through hole and the flow guide channel part of the invention.
In the figure: 100. a containment assembly; 110. a first case; 111. a support leg; 112. a folding door; 120. a partition plate; 121. a nozzle base; 130. a material taking hole; 200. cleaning the assembly; 210. a second case; 211. a material pushing hole; 212. a slide rail; 213. an electric push rod; 214. a carrier plate; 215. a first support block; 216. a first slot; 217. a second support block; 218. a second slot; 220. a support frame; 230. a tray; 240. a first slider; 241. a first motor; 242. a first roller; 243. a first belt; 244. a first driven wheel; 250. a first connecting plate; 260. a nozzle; 300. a drying assembly; 310. a second slider; 311. a second motor; 312. a second roller; 313. a second belt; 314. a second driven wheel; 320. a second connecting plate; 330. a gas distribution plate; 400. a detection component; 410. a three-axis mobile station; 420. a support plate; 430. a three-jaw chuck; 440. a breather pipe; 450. a flow sensor; 460. a camera; 470. a through hole; 480. a flow guide channel.
The implementation, functional features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without inventive efforts based on the embodiments of the present invention, are within the scope of protection of the present invention.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it is to be understood that the terms "longitudinal," "upper," "lower," "left," "right," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the figures, which are based on the orientations and positional relationships shown in the figures, and are used for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
As shown in fig. 1 to 7, the present invention provides a suction nozzle cleaning machine for a chip mounter, which includes a containing assembly 100, a cleaning assembly 200, a drying assembly 300, and a detecting assembly 400.
The accommodating assembly 100 comprises a first box body 110 and a partition plate 120, wherein the partition plate 120 is installed in the middle of the first box body 110, a material taking hole 130 is formed in the middle of the partition plate 120, and in the specific arrangement, in order to facilitate supporting, a support leg 111 is installed on the lower portion of the first box body 110 through a screw; in order to facilitate opening of the first box 110, the folding door 112 is installed on the upper portion of the first box 110 through the electric push rod, and when the folding door is specifically set, the upper portion of the partition plate 120 is installed with a plurality of nozzle seats 121 through bolts, the upper portion of the nozzle seats 121 is provided with slot holes matched with the nozzles, and the nozzle seats 121 are used for containing the nozzles after detection.
The cleaning assembly 200 includes a second housing 210, a supporting frame 220, a tray 230, a first slider 240, a first connecting plate 250 and a plurality of nozzles 260, the second housing 210 is mounted on the inner lower wall of the first housing 110, the supporting frame 220 is slidably mounted on the inner side of the second housing 210, the tray 230 is mounted on the upper portion of the supporting frame 220, the first slider 240 is mounted on the side portion of the second housing 210, the first connecting plate 250 is mounted on the output end of the first slider 240, the plurality of nozzles 260 are respectively mounted on the lower portion of the first connecting plate 250, and the lower portions of the plurality of nozzles 260 are opposite to the upper portion of the tray 230.
In this embodiment, the material pushing hole 211 is formed in the side portion of the second box 210, the inner side of the second box 210 adjacent to the material pushing hole 211 is provided with a slide rail 212 matched with the support frame 220, the outer wall of the second box 210 adjacent to the material pushing hole 211 is provided with an electric push rod 213, the upper portion of the electric push rod 213 is provided with a bearing plate 214 matched with the support frame 220, and when the tray is used specifically, the support frame 220 is pushed and pulled through the material pushing hole 211, so that the tray 230 is convenient to replace, and the pulled support frame 220 is supported by the bearing plate 214.
In this embodiment, the first sliding member 240 includes a first motor 241, two first rollers 242, a first belt 243 and a first driven roller 244, the first motor 241 is installed at a side portion of the second box 210, the two first rollers 242 are rotatably installed at a side wall of the second box 210, an output end of the first motor 241 is in transmission connection with one first roller 242, the first belt 243 is in transmission installation at an outer side of the two first rollers 242, one end of the first connecting plate 250 is connected to a side portion of the first belt 243, the first driven roller 244 is rotatably installed at the other end of the first connecting plate 250, the first driven roller 244 is rotatably installed at a side wall of the second box 210, in a specific setting, in order to enable the first driven roller 244 to be installed better, the first supporting block 215 is installed inside the second box 210, a first slot hole 216 matched with the first driven roller 244 is formed in a middle portion of the first supporting block 215, and, in a specific use, the first roller 242 is driven by operation of the first motor 241 to rotate, the first belt is rotated, and, the first connecting plate 250 is moved under cooperation of the first driven roller 244, thereby cleaning all the nozzles 230 on the nozzle tray 230 is achieved.
The drying assembly 300 includes a second slider 310, a second connection plate 320, and a plurality of air distribution discs 330, the second slider 310 is installed at a side portion of the second casing 210, the second connection plate 320 is installed at an output end of the second slider 310, the plurality of air distribution discs 330 are respectively installed at upper portions of the plurality of second connection plates 320, and the upper portions of the plurality of air distribution discs 330 are opposite to lower portions of the trays 230.
In this embodiment, the second sliding member 310 includes a second motor 311, two second rollers 312, a second belt 313 and a second driven wheel 314, the second motor 311 is installed at a side portion of the second box 210, the two second rollers 312 are rotatably installed at a side wall of the second box 210, an output end of the second motor 311 is in transmission connection with one second roller 312, the second belt 313 is in transmission installation at an outer side of the two second rollers 312, one end of a second connecting plate 320 is connected to a side portion of the second belt 313, the second driven wheel 314 is rotatably installed at the other end of the second connecting plate 320, the second driven wheel 314 is rotatably installed at a side wall of the second box 210, when specifically setting, in order to better install the second driven wheel 314, a second supporting block 217 is installed at a side portion of the second box 210, a second slot hole 218 matched with the second driven wheel 314 is formed at a middle portion of the second supporting block 217, specifically, when in use, the second roller 312 is driven by operation of the second motor 311 to rotate, the second belt 313 rotates, the second connecting plate 320 is driven by the second driven wheel 320 to move, a plurality of the air holes are formed in the middle portion of the drying tray 230, and the suction nozzle 230 is described as a suction nozzle 230, the drying tray 230, which is formed in the drying tray 230
The detection assembly 400 comprises a three-axis moving table 410, a support plate 420, a three-jaw chuck 430, a vent pipe 440, a flow sensor 450 and a camera 460, wherein the three-axis moving table 410 is installed on the upper portion of the partition plate 120, the support plate 420 is installed at the output end of the three-axis moving table 410, a through hole 470 is formed in the middle of the support plate 420, the three-jaw chuck 430 is installed on the side portion, close to the through hole 470, of the support plate 420, a flow guide channel 480 is formed in the middle of the three-jaw chuck 430, the flow guide channel 480 is communicated with the through hole 470, in particular, when the detection assembly is arranged, in order to enable gas to flow better, the flow guide channel 480 is located in the center of the three-jaw chuck 430, the flow guide channel 480 and the through hole 470 are coaxially arranged, the flow sensor 450 is installed on the side portion of the three-jaw chuck 430, the vent pipe 440 is installed on the upper portion of the partition plate 120, and the camera 460 is installed on the upper portion of the partition plate 120.
In addition, the invention also provides a cleaning detection method for cleaning the suction nozzle of the chip mounter, which comprises the following steps:
s1, cleaning: placing a suction nozzle to be processed on the tray 230, pushing the support frame 220 into the second box 210, operating the first sliding part 240, driving the first connecting plate 250 to move by the operation of the first sliding part 240, further driving the plurality of nozzles 260 to move, and spraying high-pressure water flow through the nozzles 260 to clean the suction nozzle;
s2, drying: after the cleaning is finished, the first sliding part 240 is reset, then the second sliding part 310 is operated, the second sliding part 310 is operated to drive the second connecting plate 320 to move, and further drive the air distribution discs 330 to move, hot air is sprayed out through the air distribution discs 330, and the cleaned suction nozzle is dried;
s3, blockage detection: after drying, the three-jaw chuck 430 is driven to move by the three-axis moving table 410, the three-jaw chuck 430 extends into the lower part of the partition plate 120 through the material taking hole 130, the suction nozzle is taken down from the upper part of the tray 230, the suction nozzle is in butt joint with the air pipe 440, air is ventilated through the air pipe 440, a plurality of suction nozzles are not blocked, air flow passes through the flow guide channel 480, the flow sensor 450 detects the air flow, and if not, the suction nozzle is judged to be blocked;
s4, appearance detection: after the blockage detection is finished, the three-axis mobile station 410 is continuously operated, so that the suction nozzle moves to the position of the camera 460, the camera 460 is used for collecting the appearance picture of the suction nozzle, and the appearance picture is analyzed to judge whether the appearance of the suction nozzle meets the requirement;
s5, placing a suction nozzle: after the detection is finished, the three-axis mobile station 410 is continuously operated, the suction nozzles meeting the standard are placed on the same suction nozzle seat 121, and the suction nozzles not meeting the standard are placed on the other suction nozzle seat 121.
In conclusion, the invention integrates the cleaning, drying and detecting into a whole, so that the occupied space is smaller.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a chip mounter suction nozzle cleaning machine which characterized in that includes:
the container comprises a containing assembly (100), wherein the containing assembly (100) comprises a first box body (110) and a partition plate (120), the partition plate (120) is installed in the middle of the first box body (110), and a material taking hole (130) is formed in the middle of the partition plate (120);
the cleaning assembly (200) comprises a second box body (210), a support frame (220), a tray (230), a first sliding part (240), a first connecting plate (250) and a plurality of nozzles (260), wherein the second box body (210) is installed on the inner lower wall of the first box body (110), the support frame (220) is installed on the inner side of the second box body (210) in a sliding mode, the tray (230) is installed on the upper portion of the support frame (220), the first sliding part (240) is installed on the side portion of the second box body (210), the first connecting plate (250) is installed at the output end of the first sliding part (240), the nozzles (260) are installed on the lower portion of the first connecting plate (250) respectively, the lower portions of the nozzles (260) are opposite to the upper portion of the tray (230), a suction nozzle to be treated is placed on the tray, the support frame is pushed into the second box body, the first sliding part is operated, the first sliding part drives the first connecting plate to move, the nozzles are driven to move, high-pressure water flow is sprayed out, and cleaning water flow is carried out;
the drying assembly (300) comprises a second sliding part (310), a second connecting plate (320) and a plurality of air distribution discs (330), the second sliding part (310) is installed on the side part of the second box body (210), the second connecting plate (320) is installed at the output end of the second sliding part (310), the air distribution discs (330) are installed on the second connecting plate (320), the upper parts of the air distribution discs (330) are opposite to the lower parts of the trays (230), after cleaning is completed, the first sliding part is reset, the second sliding part is operated to drive the second connecting plate to move, the air distribution discs are driven to move, hot air is sprayed out through the air distribution discs, and the cleaned suction nozzles are dried;
the detection assembly (400) comprises a three-axis moving platform (410), a supporting plate (420), a three-jaw chuck (430), an air pipe (440), a flow sensor (450) and a camera (460), wherein the three-axis moving platform (410) is installed on the upper portion of the partition plate (120), the supporting plate (420) is installed at the output end of the three-axis moving platform (410), a through hole (470) is formed in the middle of the supporting plate (420), the three-jaw chuck (430) is installed on the side portion, close to the through hole (470), of the supporting plate (420), a flow guide channel (480) is formed in the middle of the three-jaw chuck (430), and the flow guide channel (480) is communicated with the through hole (470), the flow sensor (450) is installed on the side portion of the three-jaw chuck (430), the vent pipe (440) is installed on the upper portion of the partition plate (120), the camera (460) is installed on the upper portion of the partition plate (120), after drying is completed, the three-jaw chuck is driven to move through the three-axis moving platform, the three-jaw chuck extends into the lower portion of the partition plate through the material taking hole, the suction nozzle is taken down from the upper portion of the tray and is in butt joint with the vent pipe, ventilation is performed through the vent pipe, the air flow passes through the flow guide channel if the plurality of suction nozzles are not blocked, the flow sensor detects the air flow, otherwise, the suction nozzle is judged to be blocked, after the blocking detection is completed, the three-axis moving platform continues to operate, the suction nozzle is moved to the position of the camera, the appearance picture of the suction nozzle is collected through the camera, and whether the appearance of the suction nozzle meets the requirements or not is judged through analyzing the appearance picture.
2. The suction nozzle cleaning machine of the chip mounter according to claim 1, wherein: the lower part of the first box body (110) is provided with a support leg (111), and the upper part of the first box body (110) is provided with a folding door (112).
3. The suction nozzle cleaning machine of the chip mounter according to claim 1, wherein: the upper part of the partition plate (120) is provided with a plurality of suction nozzle seats (121), and the upper parts of the suction nozzle seats (121) are provided with slotted holes matched with suction nozzles.
4. The suction nozzle cleaning machine of claim 1, wherein: the lateral part of second box (210) has been seted up and has been expected hole (211), second box (210) are close to the inboard of material pushing hole (211) install with support frame (220) complex slide rail (212), second box (210) are close to the outer wall of material pushing hole (211) installs electric putter (213), the upper portion of electric putter (213) install with support frame (220) complex loading board (214).
5. The suction nozzle cleaning machine of the chip mounter according to claim 1, wherein: the first sliding member (240) comprises a first motor (241), two first rollers (242), a first belt (243) and a first driven wheel (244), wherein the first motor (241) is installed at the side of the second box body (210), the two first rollers (242) are rotatably installed at the side wall of the second box body (210), the output end of the first motor (241) is in transmission connection with one first roller (242), the first belt (243) is in transmission installation at the outer sides of the two first rollers (242), one end of the first connecting plate (250) is connected at the side of the first belt (243), the first driven wheel (244) is rotatably installed at the other end of the first connecting plate (250), and the first driven wheel (244) is rotatably installed at the side wall of the second box body (210).
6. The mounter nozzle cleaning machine according to claim 5, wherein: a first supporting block (215) is installed inside the second box body (210), and a first slotted hole (216) matched with the first driven wheel (244) is formed in the middle of the first supporting block (215).
7. The suction nozzle cleaning machine of claim 1, wherein: the second sliding part (310) comprises a second motor (311), two second rollers (312), a second belt (313) and a second driven wheel (314), the second motor (311) is installed on the side portion of the second box body (210), the two second rollers (312) are rotatably installed on the side wall of the second box body (210), the output end of the second motor (311) is in transmission connection with one of the second rollers (312), the second belt (313) is in transmission installation on the outer sides of the two second rollers (312), one end of the second connecting plate (320) is connected to the side portion of the second belt (313), the second driven wheel (314) is rotatably installed at the other end of the second connecting plate (320), and the second driven wheel (314) is in rolling installation on the side wall of the second box body (210).
8. The mounter nozzle cleaner according to claim 7, wherein: a second supporting block (217) is installed on the side of the second box body (210), and a second slotted hole (218) matched with the second driven wheel (314) is formed in the middle of the second supporting block (217).
9. The suction nozzle cleaning machine of the chip mounter according to claim 1, wherein: the flow guide channel (480) is located in the center of the three-jaw chuck (430), and the flow guide channel (480) is arranged coaxially with the through hole (470).
10. The method for cleaning and detecting the chip mounter suction nozzle cleaning machine according to claim 1, wherein the method comprises the following steps: the method specifically comprises the following steps:
s1, cleaning: placing a suction nozzle to be processed on a tray, pushing a support frame into the second box body, operating a first sliding part, driving a first connecting plate to move by the operation of the first sliding part, further driving a plurality of nozzles to move, and spraying high-pressure water flow through the nozzles to clean the suction nozzle;
s2, drying: after cleaning is finished, the first sliding part resets, then the second sliding part operates, the second sliding part operates to drive the second connecting plate to move, and further drives the air distribution discs to move, hot air is sprayed out through the air distribution discs, and the cleaned suction nozzle is dried;
s3, blockage detection: after drying, driving the three-jaw chuck to move through the three-axis moving platform, extending the three-jaw chuck into the lower part of the partition plate through the material taking hole, taking down the suction nozzle from the upper part of the tray, butting the suction nozzle with the vent pipe, ventilating through the vent pipe, if the suction nozzles are not blocked, enabling the airflow to pass through the flow guide channel, detecting the airflow by the flow sensor, and if the suction nozzles are not blocked, judging that the suction nozzles are blocked;
s4, appearance detection: after the blockage detection is finished, the three-axis mobile station is continuously operated, so that the suction nozzle is moved to the position of the camera, the appearance picture of the suction nozzle is collected through the camera, and whether the appearance of the suction nozzle meets the requirement or not is judged by analyzing the appearance picture;
s5, placing a suction nozzle: and after the detection is finished, continuously operating the three-axis mobile station, placing the suction nozzles meeting the standard on the same suction nozzle seat, and placing the suction nozzles not meeting the standard on the other suction nozzle seat.
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| CN202111050420.7A CN113727596B (en) | 2021-09-08 | 2021-09-08 | Chip mounter suction nozzle cleaning machine and cleaning detection method thereof |
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| CN202111050420.7A CN113727596B (en) | 2021-09-08 | 2021-09-08 | Chip mounter suction nozzle cleaning machine and cleaning detection method thereof |
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| CN113727596B true CN113727596B (en) | 2023-04-14 |
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| CN113727596A (en) | 2021-11-30 |
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