CN116600558B - Paster frock is used in LED lamp production - Google Patents
Paster frock is used in LED lamp production Download PDFInfo
- Publication number
- CN116600558B CN116600558B CN202310523385.9A CN202310523385A CN116600558B CN 116600558 B CN116600558 B CN 116600558B CN 202310523385 A CN202310523385 A CN 202310523385A CN 116600558 B CN116600558 B CN 116600558B
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- fixedly connected
- suction nozzle
- cleaning
- mounting
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 14
- 238000004140 cleaning Methods 0.000 claims description 103
- 238000009434 installation Methods 0.000 claims description 17
- 238000003860 storage Methods 0.000 claims description 11
- 210000002445 nipple Anatomy 0.000 claims description 4
- 239000000463 material Substances 0.000 abstract description 15
- 230000000712 assembly Effects 0.000 abstract description 5
- 238000000429 assembly Methods 0.000 abstract description 5
- 230000009467 reduction Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 15
- 239000011324 bead Substances 0.000 description 13
- 239000012535 impurity Substances 0.000 description 12
- 238000000034 method Methods 0.000 description 12
- 230000008569 process Effects 0.000 description 12
- 230000009471 action Effects 0.000 description 7
- 230000007423 decrease Effects 0.000 description 6
- 230000007774 longterm Effects 0.000 description 6
- 238000001914 filtration Methods 0.000 description 5
- 239000000428 dust Substances 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- 230000001174 ascending effect Effects 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
-
- 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
-
- 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
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Nozzles For Electric Vacuum Cleaners (AREA)
- Cleaning In General (AREA)
Abstract
The invention belongs to the technical field of LED lamp processing, and particularly relates to a patch fixture for LED lamp production; the device comprises a mounting plate, wherein a plurality of mounting heads are connected onto the mounting plate in a sliding manner, a suction nozzle is fixedly arranged at the bottom end of each mounting head, a mounting tube is arranged below each suction nozzle, a connecting piece is fixedly connected to the bottom end of each mounting tube, the connecting piece is fixedly connected with a fixing plate, a supporting shaft is fixedly connected to the bottom end of each mounting plate, the fixing plates are rotatably connected with the supporting shafts through rotating assemblies, a motor is fixedly arranged at the bottom of an inner cavity of each mounting tube, and the output end of each motor is fixedly connected with a screw rod; according to the invention, the motor drives the screw rod to rotate, so that the wire sleeve on the screw rod starts to rise while rotating, and further the top support rod drives the dredging head to rotate and enter the suction nozzle from the lower part of the suction nozzle, so that the interior of the suction nozzle is dredged, and the phenomenon that foreign matters block the interior of the suction nozzle, and the chip mounter gives an alarm and stops when in chip mounting, so that the loss of materials and the reduction of production efficiency are caused.
Description
Technical Field
The invention belongs to the technical field of LED lamp processing, and particularly relates to a paster tool for producing an LED lamp.
Background
The LED lamp is produced through the steps of curing one electroluminescent semiconductor chip onto the support with silver or white glue, connecting the chip to the circuit board with silver or gold wires, sealing the periphery with epoxy resin to protect the inner core wire, and installing the outer casing. The lamp beads of the LED lamp are generally finished through a chip mounter, the LED lamp beads are sequentially taken out through a manipulator by the aid of the lamp beads on the LED lamp bead winding tape, and then the lamp beads are sequentially placed on corresponding lamp panels.
The working process of the chip mounter for mounting the lamp beads is as follows: and the suction nozzle on the patch head sucks the surface-mounted components from the position of the lamp bead feeder, then the optical system of the patch head scans or photographs the surface-mounted components, the computer compares the information of the surface-mounted components with the information in the surface-mounted components library, the patch head blows the surface-mounted components to the appointed position of the lamp panel coated with the solder paste through the suction nozzle. If errors occur during the process of information comparison, the surface mount components are blown into the scrap box by the chip head instead of the lamp panel. At this time, the chip mounter can alarm and stop, namely the material throwing phenomenon of the chip mounter occurs.
In the prior art, as the suction nozzle on the chip mounter is often blocked by foreign matters after long-term use, the suction nozzle cannot suck the lamp beads during chip mounting, a material throwing phenomenon occurs, and then the chip mounter alarms and stops, and as the structural design of the lamp bead feeder on the LED lamp production line is continuously fed, only a chip mounting head takes one material, one surface mounted component can be removed from a package and cannot be recovered; therefore, the material throwing not only consumes the surface-mounted components, but also greatly reduces the production efficiency.
Therefore, the invention provides a patch fixture for producing an LED lamp.
Disclosure of Invention
In order to make up the deficiency of the prior art, solve because the suction nozzle on the chip mounter often appears by the situation of foreign matter blocking after long-term use, this causes the suction nozzle to absorb the lamp pearl while pasting, the material throwing phenomenon appears, and then cause the chip mounter to alarm and shut down, because the structural design of the lamp pearl feeder on the LED lamp production line is continuous feeding, so only get one material as long as the chip head, a surface mounted component will be removed from the package, unable to resume; therefore, the polishing material not only consumes surface mounting components, but also greatly reduces the production efficiency.
The technical scheme adopted for solving the technical problems is as follows: the invention discloses a paster tool for producing an LED lamp, which comprises a mounting plate, wherein a plurality of mounting heads are connected onto the mounting plate in a sliding manner, a suction nozzle is fixedly arranged at the bottom end of each mounting head, a mounting pipe is arranged below each suction nozzle, a connecting piece is fixedly connected with the bottom end of each mounting pipe, the connecting piece is fixedly connected with a fixing plate, a supporting shaft is fixedly connected with the bottom end of each mounting plate, the fixing plate is rotationally connected with the supporting shaft through a rotating assembly, a motor is fixedly arranged at the bottom of an inner cavity of each mounting pipe, the output end of each motor is fixedly connected with a screw rod, a screw sleeve is sleeved on each screw rod, a top supporting rod is fixedly connected with the top of each screw sleeve, the top end of each top supporting rod extends into each suction nozzle to be fixedly connected with a dredging head, and each dredging head is nipple-shaped; before the paster, the staff passes through rotating assembly upset fixed plate for installation pipe on the fixed plate is rotatory to the below of suction nozzle, drives the lead screw through the motor and rotates, makes the silk cover on the lead screw begin to rise when rotatory, and then makes the top stay drive dredge the head rotatory get into wherein from the below of suction nozzle, dredges inside the suction nozzle, avoids the foreign matter to block up inside the suction nozzle, and the chip mounter sends out the police dispatch newspaper and shut down when leading to the paster, causes the loss and the decline of production efficiency of material, and through rotating assembly cooperation motor, the lead screw, top stay and dredging head, avoided the manual loaded down with trivial details process of dredging the suction nozzle of staff, improved dredging efficiency, reduced the frequency that the material phenomenon takes place of throwing.
Preferably, two sides of the top support rod are fixedly connected with limiting blocks, two brush plates are symmetrically arranged on two sides of the top support rod, limiting grooves are formed in the inner sides of the brush plates, the limiting blocks are in sliding connection with the limiting grooves, the two brush plates are sleeved with annular pieces, electromagnetic limiting assemblies are arranged on the side walls of the inner cavities of the mounting pipes, the annular pieces are in rotary connection with the electromagnetic limiting assemblies, and a plurality of groups of first cleaning brush pieces are arranged on the outer side walls of the brush plates; the lifting and descending of the brush plate can be controlled through the electromagnetic limiting assembly, and the brush plate can be driven to rotate together by the supporting rod when rotating through the cooperation between the limiting blocks and the limiting grooves on the brush plate, so that the brush plate can conveniently clean the inner wall of the suction nozzle under the control of the electromagnetic limiting assembly after the suction nozzle is dredged by the dredging head, the inside of the suction nozzle is further guaranteed to be clean and tidy, and dust impurities are prevented from adhering to the inner wall of the suction nozzle to cause the suction nozzle adsorption capacity to be reduced.
Preferably, the electromagnetic limiting assembly comprises an annular electromagnet, an annular permanent magnet, a limiting rod and a first spring, wherein the annular electromagnet is fixedly connected to the top of an inner cavity of the mounting tube, two limiting rods are symmetrically and fixedly connected to the two sides of the bottom of the annular electromagnet, the annular permanent magnet is connected to the limiting rod in a sliding manner, the annular piece is rotationally connected with the annular permanent magnet, the first spring is sleeved on the limiting rod, and the top end of the first spring is fixedly connected with the bottom end of the annular permanent magnet; when the inside of dredging the suction nozzle has been dredged to the dredging head, annular electromagnet circular telegram makes annular permanent magnet drive the brush board upwards slide through electromagnetic force effect, until annular permanent magnet and annular electromagnet laminating, the inside of brush board slip suction nozzle just rotates under the drive of stopper this moment, the inner wall of a pair of suction nozzle of cleaning piece that is equipped with on the brush board carries out rotatory cleaning, can guarantee to brush the rotatory while of board and slide from top to bottom through the normal running fit between annular piece and the annular permanent magnet, after the cleaning is accomplished, annular electromagnet outage drives annular permanent magnet gliding through the elasticity effect of tensile spring one and resumes the normal position.
Preferably, a plurality of through grooves are formed in the side wall of the brush plate, arc-shaped pieces are fixedly connected to the inner walls of the two sides of the through grooves, the first cleaning piece is rotationally connected with the arc-shaped pieces through a rotating shaft, an arc-shaped groove is formed in the arc-shaped pieces, a sliding block is connected in the arc-shaped groove in a sliding mode, the sliding block is fixedly connected with the first cleaning piece, a second spring is fixedly connected to the inner walls of the two sides of the arc-shaped groove, the other end of the second spring is fixedly connected with the sliding block, one side, deviating from a top supporting rod, of the limiting block is elliptical, and the limiting block corresponds to the first cleaning piece; when the brush plate slides to the inside of the suction nozzle and the motor drives the screw rod to rotate positively and negatively, the top stay rod drives the limiting block to slide up and down in the limiting groove and continuously contacts with the tail end of the first cleaning piece, the first cleaning piece is pushed when the limiting block is initially contacted with the first cleaning piece, the sliding block slides in the arc groove of the arc piece to extrude the spring II on one side, and when the limiting block is far away from the first cleaning piece, the sliding block is restored to the original position under the action of the elastic force of the spring II, and the sliding block reciprocates in this way, so that the first cleaning piece can swing by a small extent while rotating, and the cleaning effect of the first cleaning piece on the inner wall of the suction nozzle is enhanced.
Preferably, the rotating assembly comprises a round piece and a ratchet wheel, the two ends of the supporting shaft are fixedly connected with the round piece, two first storage grooves are symmetrically formed in the round piece, pawls are arranged in the first storage grooves, the ratchet wheel is sleeved on the outer side of the round piece and fixedly connected with a fixing plate, ratchets are arranged on the inner side of the ratchet wheel and are matched with the ratchet wheel, two first wedge-shaped pieces are symmetrically and slidingly connected in an inner cavity of the round piece, two connecting rods are fixedly connected to the end faces of the opposite sides of the first wedge-shaped pieces, the other ends of the connecting rods are fixedly connected with T-shaped pieces, the other ends of the T-shaped pieces extend to the first storage grooves and are fixedly connected with the pawls, and springs III are sleeved on the T-shaped pieces; when the suction nozzle needs to be cleaned, the mounting pipe is enabled to rotate to the position below the suction nozzle to correspond to the position below the suction nozzle through rotating the fixing plate, the fixing plate drives the ratchet wheel to rotate on the round piece when rotating, the ratchet wheel after rotation can be limited through the elastic force action of the spring III matched with the pawl, the fixing plate after rotation is convenient to lock, and the dredging head in the mounting pipe is convenient to dredge the inside of the suction nozzle.
Preferably, two second screw holes are symmetrically formed in the outer side wall of the round piece, the second screw holes are in threaded connection with second screws, one ends of the second screws extend into the inner cavity of the round piece and are in rotary connection with third wedge-shaped pieces, the third wedge-shaped pieces are located between the two connecting rods, and the third wedge-shaped pieces correspond to the first wedge-shaped pieces; when the fixed plate needs to be overturned to the back side of the mounting plate after the cleaning is finished, the second screw rod is screwed into the second screw hole, so that the first wedge part is extruded by the third wedge part, the first wedge part drives the pawl to slide into the first storage groove and not contact with the ratchet wheel, and a worker can conveniently overturned the fixed plate.
Preferably, a first screw hole is formed in the outer side wall of the round piece, the first screw hole is located between the two second screw holes, a first screw rod is connected to the first screw hole in an internal thread mode, one end of the first screw rod extends into an inner cavity of the round piece to be connected with the second wedge piece in a rotating mode, and the second wedge piece corresponds to the first wedge piece; when the installation pipe rotates to the lower part of the suction nozzle, the first screw rod is screwed into the first screw hole, so that the first wedge part is extruded by the second wedge part, the pawl is driven by the first wedge part to be completely attached to the ratchet wheel, further locking is realized, and the phenomenon that the ratchet wheel is deviated in the cleaning process to influence the cleaning effect of the dredging head and the cleaning part on the suction nozzle is avoided.
Preferably, the top end of the installation tube is fixedly connected with a conical ring plate, the outer side of the conical ring plate is uniformly fixedly connected with a cleaning comb, and the cleaning comb corresponds to the first cleaning brush piece; through the conical ring plate that is equipped with at installation pipe top can avoid cleaning brush one impurity that produces when the clearance suction nozzle inner wall drops to the installation pipe in, can clear up the brush hair on cleaning brush one when the brush board gliding through the clearance comb that is equipped with on the conical ring plate, guarantee the clean and tidy of cleaning brush one, prevent that cleaning brush one from being attached to by impurity after long-term use and leading to cleaning brush effect decline.
Preferably, the inner cavity of the suction nozzle is fixedly connected with a filter element, the filter element is umbrella-shaped, and the filter element is matched with the dredging head; the umbrella-shaped filtering piece arranged in the suction nozzle can filter the lamp beads when the suction nozzle adsorbs the lamp beads, so that the phenomenon that the suction nozzle is blocked due to the fact that other impurities are sucked by the suction nozzle is avoided.
Preferably, the top end of the brush plate is fixedly connected with a bracket, a second cleaning piece is rotationally connected to the bracket, a torsion spring is arranged between the second cleaning piece and the bracket, and the second cleaning piece corresponds to the filter piece; the second cleaning piece arranged at the top of the brush plate can clean the filtering piece, so that the filtering effect of the filtering piece is ensured.
The beneficial effects of the invention are as follows:
1. according to the patch tool for LED lamp production, the motor drives the screw rod to rotate, so that the wire sleeve on the screw rod starts to rise while rotating, the top support rod drives the dredging head to rotate and enter the suction nozzle from the lower side of the suction nozzle, the interior of the suction nozzle is dredged, foreign matters are prevented from blocking the interior of the suction nozzle, an alarm is given out and the suction nozzle is stopped when the patch is caused, the loss of materials and the reduction of production efficiency are caused, and the rotating assembly is matched with the motor, the screw rod, the top support rod and the dredging head, so that the complicated process of manually dredging the suction nozzle by workers is avoided, the dredging efficiency is improved, and the occurrence frequency of a material throwing phenomenon is reduced.
2. According to the paster tool for producing the LED lamp, the ascending and descending of the brush plate can be controlled through the electromagnetic limiting assembly, and the top supporting rod can drive the brush plate to rotate together when rotating through the cooperation between the limiting block and the limiting groove on the brush plate, so that after the inside of the suction nozzle is dredged through the dredging head, the brush plate enters the inside of the suction nozzle to clean the inner wall of the suction nozzle under the control of the electromagnetic limiting assembly, the inside of the suction nozzle is further guaranteed to be clean and tidy, and the condition that dust and impurities are attached to the inner wall of the suction nozzle to cause the suction nozzle adsorption force to be reduced is avoided.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a partial perspective view of the present invention;
FIG. 3 is a partial cross-sectional view of the present invention at the installation tube;
FIG. 4 is an enlarged view of a portion of FIG. 3 at A;
FIG. 5 is an enlarged view of a portion of FIG. 3 at B;
FIG. 6 is a partial schematic view of the present invention;
FIG. 7 is an enlarged view of a portion of FIG. 6 at C;
FIG. 8 is a schematic view of a support shaft and a mounting plate of the present invention;
FIG. 9 is a first cross-sectional view of a circular member of the present invention;
FIG. 10 is a second cross-sectional view of the circular member of the present invention;
in the figure: 1. a mounting plate; 2. a mounting head; 3. a suction nozzle; 4. installing a pipe; 5. a motor; 6. a screw rod; 7. a silk sleeve; 8. a top brace rod; 9. dredging the head; 10. a limiting block; 11. brushing a plate; 12. a first cleaning piece; 13. a ring-shaped electromagnet; 14. an annular permanent magnet; 15. a limit rod; 16. a first spring; 17. a conical ring plate; 18. cleaning the comb; 19. a filter; 20. a second cleaning piece; 21. an arc-shaped member; 22. a slide block; 23. a second spring; 24. a support shaft; 25. a fixing plate; 26. a circular member; 27. a ratchet wheel; 28. a wedge-shaped member I; 29. a connecting rod; 30. a T-piece; 31. a pawl; 32. a third spring; 33. a first screw; 34. a second wedge; 35. a second screw; 36. and a wedge-shaped piece III.
Detailed Description
The invention is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
As shown in fig. 1-10, the patch fixture for producing an LED lamp according to the embodiment of the invention comprises a mounting plate 1, wherein a plurality of mounting heads 2 are slidably connected on the mounting plate 1, a suction nozzle 3 is fixedly mounted at the bottom end of the mounting head 2, a mounting tube 4 is arranged below the suction nozzle 3, a connecting piece is fixedly connected at the bottom end of the mounting tube 4 and fixedly connected with a fixing plate 25, a supporting shaft 24 is fixedly connected at the bottom end of the mounting plate 1, the fixing plate 25 is rotationally connected with the supporting shaft 24 through a rotating assembly, a motor 5 is fixedly mounted at the bottom of an inner cavity of the mounting tube 4, the output end of the motor 5 is fixedly connected with a screw rod 6, a wire sleeve 7 is sleeved on the screw rod 6, a top supporting rod 8 is fixedly connected at the top of the wire sleeve 7, the top end of the top supporting rod 8 extends into the suction nozzle 3 and is fixedly connected with a dredging head 9, and the dredging head 9 is nipple-shaped; during operation, before the paster, the staff passes through rotating assembly upset fixed plate 25 for installation pipe 4 on the fixed plate 25 rotates to the below of suction nozzle 3, drive lead screw 6 through motor 5 and rotate, make silk cover 7 on the lead screw 6 begin to rise when rotatory, and then make top brace 8 drive dredge head 9 rotatory get into wherein from the below of suction nozzle 3, dredge the inside suction nozzle 3, avoid the foreign matter to block up inside suction nozzle 3, the chip mounter sends out the police dispatch and shut down when leading to the paster, cause the decline of loss and the production efficiency of material, and through rotating assembly cooperation motor 5, lead screw 6, top brace 8 and dredge head 9, the loaded down with trivial details process of manual mediation suction nozzle 3 of staff has been avoided, the dredging efficiency has been improved, the frequency of throwing the phenomenon emergence has been reduced, through the nipple form design to dredge head 9 can avoid dredge head 9 because the wearing and tearing that impact foreign matter appears after long-term use, prolong its life.
Limiting blocks 10 are fixedly connected to two sides of the top support rod 8, two brush plates 11 are symmetrically arranged on two sides of the top support rod 8, limiting grooves are formed in the inner sides of the brush plates 11, the limiting blocks 10 are in sliding connection with the limiting grooves, the two brush plates 11 are sleeved with annular pieces, electromagnetic limiting assemblies are arranged on the side walls of the inner cavities of the mounting pipes 4, the annular pieces are in rotary connection with the electromagnetic limiting assemblies, and a plurality of groups of first cleaning brush pieces 12 are arranged on the outer side walls of the brush plates 11; during operation, through the ascending and the decline of the spacing subassembly steerable brush board 11 of electromagnetism, cooperation between the spacing groove on stopper 10 and the brush board 11 for top brace 8 can drive brush board 11 and rotate together when rotatory, and then be convenient for get into the inside of suction nozzle 3 under the control of the spacing subassembly of electromagnetism and clear away its inner wall at the inside back of dredging head 9 mediation suction nozzle 3, brush board 11 has further guaranteed the inside clean and tidy of suction nozzle 3, avoids dust impurity to adhere to the condition that causes suction nozzle 3 adsorption affinity to descend on suction nozzle 3 inner wall.
The electromagnetic limiting assembly comprises an annular electromagnet 13, an annular permanent magnet 14, a limiting rod 15 and a first spring 16, wherein the annular electromagnet 13 is fixedly connected to the top of an inner cavity of the mounting tube 4, two limiting rods 15 are symmetrically and fixedly connected to the two sides of the bottom of the annular electromagnet 13, the annular permanent magnet 14 is connected to the limiting rods 15 in a sliding manner, the annular piece is rotationally connected with the annular permanent magnet 14, the first spring 16 is sleeved on the limiting rod 15, and the top end of the first spring 16 is fixedly connected with the bottom end of the annular permanent magnet 14; when the cleaning head 9 is used for cleaning the inside of the suction nozzle 3, the annular electromagnet 13 is electrified, the annular permanent magnet 14 drives the brush plate 11 to slide upwards through the action of electromagnetic force until the annular permanent magnet 14 is attached to the annular electromagnet 13, at the moment, the brush plate 11 slides into the inside of the suction nozzle 3 and rotates under the driving of the limiting block 10, the inner wall of the suction nozzle 3 is cleaned by the first cleaning piece 12 arranged on the brush plate 11, the brush plate 11 can be ensured to slide up and down while rotating through the running fit between the annular piece and the annular permanent magnet 14, after cleaning is completed, the annular electromagnet 13 is powered off, the annular permanent magnet 14 is driven to slide downwards under the action of the elastic force of the first stretching spring 16, and the fixing plate 25 and the mounting pipe 4 can be overturned to the back side of the mounting plate 1 through the rotating assembly, so that the influence on the surface mounting process is avoided.
The side wall of the brush plate 11 is provided with a plurality of through grooves, the inner walls of the two sides of the through grooves are fixedly connected with arc-shaped pieces 21, the first cleaning piece 12 is rotationally connected with the arc-shaped pieces 21 through a rotating shaft, the arc-shaped pieces 21 are provided with arc-shaped grooves, sliding blocks 22 are slidably connected in the arc-shaped grooves, the sliding blocks 22 are fixedly connected with the first cleaning piece 12, the inner walls of the two sides of the arc-shaped grooves are fixedly connected with springs II 23, the other ends of the springs II 23 are fixedly connected with the sliding blocks 22, one side of the limiting block 10, which is away from the top supporting rod 8, is elliptical, and the limiting block 10 corresponds to the first cleaning piece 12; when the brush plate 11 slides into the suction nozzle 3 and the motor 5 drives the screw rod 6 to rotate positively and negatively, the supporting rod 8 drives the limiting block 10 to slide up and down in the limiting groove and continuously contacts with the tail end of the first cleaning piece 12, the first cleaning piece 12 is pushed when the limiting block 10 is initially contacted with the first cleaning piece 12, the sliding block 22 slides in the arc groove of the arc piece 21 to extrude the second spring 23 on one side, when the limiting block 10 is away from the first cleaning piece 12, the sliding block 22 is restored to the original position under the elastic force of the second spring 23, and the sliding block reciprocates in this way, so that the first cleaning piece 12 can swing by a small amplitude while rotating, and the cleaning effect of the first cleaning piece 12 on the inner wall of the suction nozzle 3 is enhanced.
The rotating assembly comprises a round piece 26 and a ratchet wheel 27, wherein the two ends of a supporting shaft 24 are fixedly connected with the round piece 26, two first storage grooves are symmetrically formed in the round piece 26, pawls 31 are arranged in the first storage grooves, the ratchet wheel 27 is sleeved on the outer side of the round piece 26, the ratchet wheel 27 is fixedly connected with a fixing plate 25, ratchets are arranged on the inner side of the ratchet wheel 27, the pawls 31 are matched with the ratchet wheel 27, two first wedge-shaped pieces 28 are symmetrically and slidingly connected in an inner cavity of the round piece 26, two connecting rods 29 are fixedly connected to the end faces of the opposite sides of the two first wedge-shaped pieces 28, the other ends of the connecting rods 29 are fixedly connected with T-shaped pieces 30, the other ends of the T-shaped pieces 30 extend to the first storage grooves and are fixedly connected with the pawls 31, and springs three 32 are sleeved on the T-shaped pieces 30; when the cleaning device is used for cleaning the suction nozzle 3, the fixing plate 25 is rotated to enable the installation pipe 4 to rotate below the suction nozzle 3 to correspond to the suction nozzle, the fixing plate 25 drives the ratchet wheel 27 to rotate on the round piece 26 while rotating, the ratchet wheel 27 after rotation can be limited through the elastic force action of the spring III 32 and the pawl 31, the fixing plate 25 after rotation is conveniently locked, and the dredging head 9 in the installation pipe 4 is conveniently dredged inside the suction nozzle 3.
Two second screw holes are symmetrically formed in the outer side wall of the round piece 26, a second screw rod 35 is connected to the second screw holes in a threaded mode, one end of the second screw rod 35 extends into an inner cavity of the round piece 26 to be in rotary connection with a third wedge-shaped piece 36, the third wedge-shaped piece 36 is located between the two connecting rods 29, and the third wedge-shaped piece 36 corresponds to the first wedge-shaped piece 28; when the cleaning device is in operation, after the cleaning is completed, the fixing plate 25 needs to be overturned to the back side of the mounting plate 1, the second screw rod 35 is screwed into the second screw hole, so that the third wedge 36 extrudes the first wedge 28, and the first wedge 28 drives the pawl 31 to slide into the first storage groove to be not contacted with the ratchet wheel 27 any more, and the fixing plate 25 can be overturned by a worker conveniently.
The outer side wall of the round piece 26 is provided with a first screw hole, the first screw hole is positioned between two second screw holes, a first screw rod 33 is connected in the first screw hole in a threaded manner, one end of the first screw rod 33 extends into the inner cavity of the round piece 26 to be in rotary connection with a second wedge piece 34, and the second wedge piece 34 corresponds to the two first wedge pieces 28; when the installation pipe 4 rotates to the lower side of the suction nozzle 3, the first screw rod 33 is screwed into the first screw hole, so that the second wedge piece 34 extrudes the first wedge piece 28, the first wedge piece 28 drives the pawl 31 to be completely attached to the ratchet wheel 27, further locking is achieved, and the influence of offset of the ratchet wheel 27 on the cleaning effect of the dredging head 9 and the first cleaning piece 12 on the suction nozzle 3 in the cleaning process is avoided.
A conical ring plate 17 is fixedly connected to the top end of the mounting pipe 4, a cleaning comb 18 is uniformly fixedly connected to the outer side of the conical ring plate 17, and the cleaning comb 18 corresponds to the first cleaning brush 12; during operation, can avoid cleaning piece one 12 to drop into installation pipe 4 at the conical ring board 17 that the inner wall produced when the clearance suction nozzle 3 inner wall through being equipped with at installation pipe 4 top, can clear up the brush hair on cleaning piece one 12 when brush board 11 gliding through the clearance comb 18 that is equipped with on the conical ring board 17, guarantee the clean and tidy of cleaning piece one 12, prevent that cleaning piece one 12 from being attached to by the impurity after long-term use and leading to the cleaning effect decline.
The inner cavity of the suction nozzle 3 is fixedly connected with a filter element 19, the filter element 19 is umbrella-shaped, and the filter element 19 is matched with the dredging head 9; during operation, the umbrella-shaped filter piece 19 arranged in the suction nozzle 3 can filter the lamp beads when the suction nozzle 3 adsorbs the lamp beads, so that the suction nozzle 3 is prevented from being blocked inside the suction nozzle 3 due to the fact that other impurities are sucked.
A bracket is fixedly connected to the top end of the brush plate 11, a second cleaning piece 20 is rotatably connected to the bracket, a torsion spring is arranged between the second cleaning piece 20 and the bracket, and the second cleaning piece 20 corresponds to the filter piece 19; during operation, the second cleaning part 20 arranged at the top of the brush plate 11 can clean the filter element 19, so that the filtering effect of the filter element 19 is guaranteed, and the second cleaning part 20 is conveniently opened by the cleaning head 9 in the lifting process through the running fit between the second cleaning part 20 and the bracket and the torsion spring.
The working principle is that before the patch, a worker turns over the fixing plate 25 through the rotating component, the mounting tube 4 on the fixing plate 25 rotates to the lower part of the suction nozzle 3, the motor 5 drives the screw rod 6 to rotate, the wire sleeve 7 on the screw rod 6 starts to rise while rotating, the top supporting rod 8 drives the dredging head 9 to rotate to enter the suction nozzle 3 from the lower part of the suction nozzle 3, the inside of the suction nozzle 3 is dredged, foreign matters are prevented from blocking the inside of the suction nozzle 3, the patch machine gives out an alarm and stops when the patch is caused, the loss of materials and the reduction of production efficiency are caused, the complicated process of manually dredging the suction nozzle 3 by the worker is avoided through the rotating component matched with the motor 5, the screw rod 6, the top supporting rod 8 and the dredging head 9, the dredging efficiency is improved, the frequency of the material throwing phenomenon is reduced, when the dredging head 9 dredges the inside of the suction nozzle 3, the annular electromagnet 13 is electrified, the annular permanent magnet 14 drives the brush plate 11 to slide upwards through the action of electromagnetic force until the annular permanent magnet 14 is attached to the annular electromagnet 13, at the moment, the brush plate 11 slides into the suction nozzle 3 and rotates under the drive of the limiting block 10, the inner wall of the suction nozzle 3 is rotationally cleaned through the first cleaning piece 12 arranged on the brush plate 11, the cleanness and the cleanness of the inner part of the suction nozzle 3 are further ensured, the condition that the suction force of the suction nozzle 3 is reduced due to the adhesion of dust impurities on the inner wall of the suction nozzle 3 is avoided, the brush plate 11 can slide up and down while rotating through the rotating fit between the annular piece and the annular permanent magnet 14, after the cleaning is completed, the annular electromagnet 13 is powered off, the annular permanent magnet 14 is driven to slide down to restore to the original position through the elastic force action of the first stretching spring 16, the fixed plate 25 and the mounting tube 4 can be overturned to the back side of the mounting plate 1 through the rotating assembly, avoiding influencing the pasting process, when the brush plate 11 slides into the suction nozzle 3 and the motor 5 drives the screw rod 6 to rotate positively and negatively, the supporting rod 8 drives the limiting block 10 to slide up and down in the limiting groove and continuously contacts with the tail end of the first cleaning piece 12, when the limiting block 10 initially contacts with the first cleaning piece 12, the first cleaning piece 12 is pushed and moved, the sliding block 22 slides in the arc groove of the arc piece 21 to extrude the spring II 23 on one side, when the limiting block 10 is far away from the first cleaning piece 12, the sliding block 22 is restored to the original position under the elastic force of the spring II 23, and is reciprocated, so that the first cleaning piece 12 can swing by a small extent while rotating, the cleaning effect of the first cleaning piece 12 on the inner wall of the suction nozzle 3 is enhanced, when cleaning is needed to be carried out on the suction nozzle 3, the mounting pipe 4 rotates to the lower part of the suction nozzle 3 to correspond to the same through rotating the fixing plate 25, the fixed plate 25 drives the ratchet wheel 27 to rotate on the round piece 26 while rotating, the ratchet wheel 27 after rotation can be limited by matching with the pawl 31 through the elastic force of the spring III 32, the fixed plate 25 after rotation can be locked conveniently, the dredging head 9 in the installation tube 4 can be conveniently dredged inside the suction nozzle 3, the wedge-shaped piece II 34 presses the wedge-shaped piece I28 through screwing the screw rod II 33 into the screw hole I, the wedge-shaped piece I28 drives the pawl 31 to be completely attached to the ratchet wheel 27, further locking is realized, the influence of the offset of the ratchet wheel 27 on the cleaning effect of the dredging head 9 and the cleaning piece I12 on the suction nozzle 3 in the cleaning process is avoided, when the fixed plate 25 needs to be overturned to the back side of the installation plate 1 after cleaning is finished, the wedge-shaped piece III 36 presses the wedge-shaped piece I28 through screwing the screw rod II 35 into the screw hole II, and then make wedge one 28 drive pawl 31 slide into accomodate in the groove one no longer contact with ratchet 27, make things convenient for the staff to overturn fixed plate 25, through the conical ring board 17 that is equipped with at installation tube 4 top can avoid cleaning piece one 12 and drop to installation tube 4 in the impurity that produces when cleaning nozzle 3 inner wall, the clearance comb 18 that is equipped with on the conical ring board 17 can clear up the brush hair on cleaning piece one 12 when brush board 11 gliding, guarantee cleaning piece one's 12 clean and tidy, prevent cleaning piece one's 12 after long-term use by impurity adhesion lead to cleaning effect decline, can filter when nozzle 3 adsorbs the lamp pearl through the umbrella filter 19 that is equipped with in nozzle 3, avoid nozzle 3 to inhale other impurity and lead to the inside appearance jam of nozzle 3, cleaning piece two 20 through the cleaning piece 11 top that is equipped with can clean up filter 19, guarantee the filter effect of filter 19.
The front, rear, left, right, up and down are all based on fig. 1 in the drawings of the specification, the face of the device facing the observer is defined as front, the left side of the observer is defined as left, and so on, according to the viewing angle of the person.
In the description of the present invention, it should be understood that the terms "center," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the scope of the present invention.
The foregoing has shown and described the basic principles, principal 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, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. Paster frock is used in production of LED lamp, its characterized in that: the nipple cleaning device comprises a mounting plate (1), wherein a plurality of mounting heads (2) are connected onto the mounting plate (1) in a sliding manner, a suction nozzle (3) is fixedly arranged at the bottom end of each mounting head (2), a mounting pipe (4) is arranged below each suction nozzle (3), a connecting piece is fixedly connected to the bottom end of each mounting pipe (4), the connecting piece is fixedly connected with a fixing plate (25), a supporting shaft (24) is fixedly connected to the bottom end of each mounting plate (1), a motor (5) is fixedly arranged at the bottom of an inner cavity of each mounting pipe (4) through a rotating assembly, the output end of each motor (5) is fixedly connected with a screw rod (6), a wire sleeve (7) is sleeved on each screw rod (6), a top supporting rod (8) is fixedly connected to the top of each wire sleeve (7), the top end of each top supporting rod (8) extends into each suction nozzle (3) and is fixedly connected with a dredging head (9), and each nipple (9) is in a nipple shape;
limiting blocks (10) are fixedly connected to two sides of the top support rod (8), two brush plates (11) are symmetrically arranged on two sides of the top support rod (8), limiting grooves are formed in the inner sides of the brush plates (11), the limiting blocks (10) are in sliding connection with the limiting grooves, the two brush plates (11) are sleeved with annular pieces, electromagnetic limiting components are arranged on the side walls of the inner cavities of the mounting pipes (4), the annular pieces are in rotary connection with the electromagnetic limiting components, and a plurality of groups of first cleaning brush pieces (12) are arranged on the outer side walls of the brush plates (11);
the electromagnetic limiting assembly comprises an annular electromagnet (13), an annular permanent magnet (14), a limiting rod (15) and a first spring (16), wherein the annular electromagnet (13) is fixedly connected to the top of an inner cavity of the mounting pipe (4), two limiting rods (15) are symmetrically and fixedly connected to the two sides of the bottom of the annular electromagnet (13), the annular permanent magnet (14) is connected to the limiting rod (15) in a sliding mode, the annular piece is rotationally connected with the annular permanent magnet (14), the first spring (16) is sleeved on the limiting rod (15), and the top end of the first spring (16) is fixedly connected with the bottom end of the annular permanent magnet (14);
a plurality of through grooves are formed in the side wall of the brush plate (11), arc-shaped pieces (21) are fixedly connected to the inner walls of the two sides of the through grooves, a first cleaning piece (12) is rotationally connected with the arc-shaped pieces (21) through a rotating shaft, arc-shaped grooves are formed in the arc-shaped pieces (21), sliding blocks (22) are connected in the arc-shaped grooves in a sliding mode, the sliding blocks (22) are fixedly connected with the first cleaning piece (12), springs II (23) are fixedly connected to the inner walls of the two sides of the arc-shaped grooves, the other ends of the springs II (23) are fixedly connected with the sliding blocks (22), one sides of the limiting blocks (10) away from the top supporting rods (8) are in an oval shape, and the limiting blocks (10) correspond to the first cleaning piece (12);
the rotary assembly comprises a round piece (26) and a ratchet wheel (27), wherein the two ends of a supporting shaft (24) are fixedly connected with the round piece (26), two storage grooves I are symmetrically formed in the round piece (26), pawls (31) are arranged in the storage grooves I, the ratchet wheel (27) is sleeved on the outer side of the round piece (26), the ratchet wheel (27) is fixedly connected with a fixing plate (25), ratchets are arranged on the inner side of the ratchet wheel (27), the pawls (31) are matched with the ratchet wheel (27), two wedge-shaped pieces I (28) are symmetrically connected in an inner cavity of the round piece (26) in a sliding mode, two connecting rods (29) are fixedly connected to opposite side end faces of the wedge-shaped pieces I (28), the other ends of the connecting rods (29) are fixedly connected with T-shaped pieces (30), the other ends of the T-shaped pieces (30) extend to the storage grooves I and are fixedly connected with the pawls (31), and springs III (32) are sleeved on the T-shaped pieces (30).
2. The patch fixture for producing an LED lamp according to claim 1, wherein: two screw holes II are symmetrically formed in the outer side wall of the round piece (26), a screw rod II (35) is connected with the screw holes II in a threaded mode, one end of the screw rod II (35) extends into an inner cavity of the round piece (26) and is rotationally connected with a wedge-shaped piece III (36), the wedge-shaped piece III (36) is located between the two connecting rods (29), and the wedge-shaped piece III (36) corresponds to the wedge-shaped piece I (28).
3. The patch fixture for producing an LED lamp according to claim 2, wherein: the outer side wall of the round piece (26) is provided with a first screw hole, the first screw hole is located between the two second screw holes, a first screw rod (33) is connected with the first screw hole in an internal thread mode, one end of the first screw rod (33) extends into an inner cavity of the round piece (26) to be connected with the second wedge piece (34) in a rotating mode, and the second wedge piece (34) corresponds to the first wedge pieces (28).
4. The patch fixture for producing an LED lamp according to claim 3, wherein: the top end of the installation pipe (4) is fixedly connected with a conical ring plate (17), the outer side of the conical ring plate (17) is uniformly fixedly connected with a cleaning comb (18), and the cleaning comb (18) corresponds to the first cleaning brush piece (12).
5. The patch fixture for producing an LED lamp according to claim 4, wherein: the inner cavity of the suction nozzle (3) is fixedly connected with a filter piece (19), the filter piece (19) is umbrella-shaped, and the filter piece (19) is matched with the dredging head (9).
6. The patch fixture for producing an LED lamp according to claim 5, wherein: the top end of the brush plate (11) is fixedly connected with a support, a second cleaning piece (20) is rotationally connected to the support, a torsion spring is arranged between the second cleaning piece (20) and the support, and the second cleaning piece (20) corresponds to the filter piece (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310523385.9A CN116600558B (en) | 2023-05-10 | 2023-05-10 | Paster frock is used in LED lamp production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310523385.9A CN116600558B (en) | 2023-05-10 | 2023-05-10 | Paster frock is used in LED lamp production |
Publications (2)
| Publication Number | Publication Date |
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| CN116600558A CN116600558A (en) | 2023-08-15 |
| CN116600558B true CN116600558B (en) | 2023-12-22 |
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| CN202310523385.9A Active CN116600558B (en) | 2023-05-10 | 2023-05-10 | Paster frock is used in LED lamp production |
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|---|---|---|---|---|
| FR1233077A (en) * | 1959-04-29 | 1960-10-12 | Canalisations Soc D | Equipment for unclogging and cleaning pipes |
| US5535473A (en) * | 1994-12-05 | 1996-07-16 | Maniar; Mark A. | Drain cleaning apparatus |
| CN208098694U (en) * | 2017-12-30 | 2018-11-16 | 东莞市万美电子科技有限公司 | A kind of SMT suction nozzle washer |
| CN110605284A (en) * | 2019-10-11 | 2019-12-24 | 天津奇好日用品有限公司 | Quick pull throughs of water pipe |
| CN112827958A (en) * | 2019-11-22 | 2021-05-25 | 西安锐科鑫苑环保科技有限公司 | Construction pipeline inner wall mediation cleaning device |
| CN217911988U (en) * | 2022-09-01 | 2022-11-29 | 克拉玛依市燃气有限责任公司 | Improved manual portable pipeline dredging device |
| CN218502870U (en) * | 2022-09-06 | 2023-02-21 | 沈阳鑫通建设工程有限公司 | Pipeline dredging and guiding device |
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2023
- 2023-05-10 CN CN202310523385.9A patent/CN116600558B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1233077A (en) * | 1959-04-29 | 1960-10-12 | Canalisations Soc D | Equipment for unclogging and cleaning pipes |
| US5535473A (en) * | 1994-12-05 | 1996-07-16 | Maniar; Mark A. | Drain cleaning apparatus |
| CN208098694U (en) * | 2017-12-30 | 2018-11-16 | 东莞市万美电子科技有限公司 | A kind of SMT suction nozzle washer |
| CN110605284A (en) * | 2019-10-11 | 2019-12-24 | 天津奇好日用品有限公司 | Quick pull throughs of water pipe |
| CN112827958A (en) * | 2019-11-22 | 2021-05-25 | 西安锐科鑫苑环保科技有限公司 | Construction pipeline inner wall mediation cleaning device |
| CN217911988U (en) * | 2022-09-01 | 2022-11-29 | 克拉玛依市燃气有限责任公司 | Improved manual portable pipeline dredging device |
| CN218502870U (en) * | 2022-09-06 | 2023-02-21 | 沈阳鑫通建设工程有限公司 | Pipeline dredging and guiding device |
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| Publication number | Publication date |
|---|---|
| CN116600558A (en) | 2023-08-15 |
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