CN116053172A - Magnet laminating equipment - Google Patents
Magnet laminating equipment Download PDFInfo
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- CN116053172A CN116053172A CN202310184582.2A CN202310184582A CN116053172A CN 116053172 A CN116053172 A CN 116053172A CN 202310184582 A CN202310184582 A CN 202310184582A CN 116053172 A CN116053172 A CN 116053172A
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- 238000010030 laminating Methods 0.000 title claims abstract description 16
- 239000000463 material Substances 0.000 claims abstract description 90
- 238000009434 installation Methods 0.000 claims abstract description 5
- 238000012937 correction Methods 0.000 claims description 11
- 230000005484 gravity Effects 0.000 claims description 11
- 238000012545 processing Methods 0.000 claims description 6
- 238000001179 sorption measurement Methods 0.000 claims description 5
- 230000002411 adverse Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 24
- 230000000694 effects Effects 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000001514 detection method Methods 0.000 description 11
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 10
- 238000003475 lamination Methods 0.000 description 8
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- 230000000903 blocking effect Effects 0.000 description 5
- 238000007599 discharging Methods 0.000 description 5
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- 238000001467 acupuncture Methods 0.000 description 4
- 239000000969 carrier Substances 0.000 description 4
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- 238000000576 coating method Methods 0.000 description 4
- 238000009826 distribution Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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- 238000011161 development Methods 0.000 description 1
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- 239000000696 magnetic material Substances 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910001172 neodymium magnet Inorganic materials 0.000 description 1
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- 230000002441 reversible effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/67005—Apparatus not specifically provided for elsewhere
- H01L21/67011—Apparatus for manufacture or treatment
- H01L21/67126—Apparatus for sealing, encapsulating, glassing, decapsulating or the like
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/677—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for conveying, e.g. between different workstations
- H01L21/67763—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for conveying, e.g. between different workstations the wafers being stored in a carrier, involving loading and unloading
- H01L21/67766—Mechanical parts of transfer devices
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/68—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for positioning, orientation or alignment
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/683—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping
- H01L21/6838—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping with gripping and holding devices using a vacuum; Bernoulli devices
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Abstract
The invention discloses magnet laminating equipment, and aims to provide magnet laminating equipment with high compatibility, high precision, good laminating effect, high repeatability and stability, high production efficiency and convenient maintenance. The invention comprises an installation bottom plate, a feeding module, a carrying module and a carrier conveying line, wherein a vertical channel is arranged on a feeding bin, an outlet of the vertical channel is positioned right above a feeding slideway, a gap is formed between the feeding slideway and the outlet of the vertical channel, the width of the gap is smaller than the thickness of a single magnet, a material distributing cavity matched with the single magnet is arranged on the feeding slideway, the depth of the material distributing cavity is smaller than or equal to the thickness of the single magnet, and the sum of the depth of the material distributing cavity and the width of the gap is larger than the thickness of the single magnet; the feeding unit further comprises a feeding linear module for driving the feeding bin to linearly move. The invention is applied to the technical field of magnet laminating equipment.
Description
Technical Field
The present invention relates to a magnet attaching apparatus, and more particularly, to a magnet attaching apparatus for attaching a chip magnet.
Background
With the continuous development of technology, semiconductor chips are widely used in various fields, and the production technologies of semiconductor chips required in different fields are different, wherein one production process becomes a production difficulty of a special chip, namely chip magnet coating. As the name suggests, the chip magnet is a small cake-shaped neodymium iron boron magnet which is attached to a film around the chip. The process is only a simple lamination process, but because the magnets have strong magnetism, the magnets are extremely easy to be adsorbed with equipment parts to interfere the lamination effect during lamination, and because the magnetic poles of the magnets act, the magnets are extremely easy to attract each other, so that mutual adhesion is extremely difficult to separate, or after lamination, the magnets are mutually repelled due to weak adhesion between the film and the magnets, so that the magnets are displaced.
Therefore, there is a need for an automated coating apparatus that has a high operating rate, high accuracy, and can ensure coating quality, and prevent magnet displacement, to meet production requirements. The automatic equipment needs to break through two technical difficulties, namely the problems that the magnet is adhered and difficult to separate and the feeding is difficult are solved; secondly, the requirements of pasting precision and high speed are required to be met, so that the production requirement is met, the pasting quality is ensured, and meanwhile, the production speed is improved to the greatest extent. The existing pasting equipment generally comprises three functional areas of feeding, carrying and pasting. When pasting, only will paste and cover the material "pressure" in pasting the position, the pressure when unable accurate control pastes and covers, pastes and covers the effect and be difficult to guarantee, and lengthen along with production time, the suction nozzle easily produces fatigue loss, can't guarantee to paste the unanimity and the stability of covering the effect. And such laminating equipment mostly only laminates to certain specific material, and equipment self compatibility is not high, if need laminating other materials or change the production demand, then need use other specification machines to further increase equipment cost, such equipment often still need divide into singly with magnet in advance, and the running speed can't reach high-speed operation requirement, and production efficiency is not high.
Disclosure of Invention
The invention aims to solve the technical problem of overcoming the defects of the prior art and providing the magnet laminating equipment which has the advantages of high compatibility, high precision, good laminating effect, high repeatability and stability, high production efficiency and convenient maintenance.
The technical scheme adopted by the invention is as follows: the invention comprises an installation bottom plate, a feeding module, a carrying module and a carrier conveying line, wherein the feeding module, the carrying module and the carrier conveying line are all arranged on the installation bottom plate; the feeding module is used for providing single magnets, the carrier conveying line is used for conveying carriers loaded with products, the carrying module is used for attaching the single magnets provided by the feeding module to the products of the carriers, the feeding module comprises at least one feeding unit arranged on the mounting bottom plate, and the feeding unit comprises a feeding horizontal mounting plate arranged above the mounting bottom plate, a feeding slideway arranged on the feeding horizontal mounting plate and a feeding bin arranged above the feeding slideway; the feeding bin is provided with a vertical channel, an outlet of the vertical channel is positioned right above the feeding slideway, a gap is formed between the feeding slideway and the outlet of the vertical channel, the width of the gap is smaller than the thickness of a single magnet, the feeding slideway is provided with a material separating hole matched with the single magnet, the depth of the material separating hole is smaller than or equal to the thickness of the single magnet, and the sum of the depth of the material separating hole and the width of the gap is larger than the thickness of the single magnet; the feeding unit further comprises a feeding linear module for driving the feeding bin to linearly move, the feeding bin slides along the length direction of the feeding slideway under the driving of the feeding linear module, a plurality of magnets which are sequentially stacked are placed in the vertical channel, and two adjacent magnets in the vertical channel are mutually attracted; when the outlet of the vertical channel moves to the position right above the material distributing cavity, the magnet at the lowest position in the vertical channel falls into the material distributing cavity, and when the material supplying bin moves again, the magnet at the lowest position in the vertical channel is forcedly separated due to the limitation of the material distributing cavity, so that the feeding of single magnet is realized, and then the carrying module attaches the single magnet in the material distributing cavity to the product of the carrier.
Further, a gravity nail is arranged above the uppermost magnet in the vertical channel, and the gravity nail pushes the magnet in the vertical channel to downwards discharge by means of self gravity.
Further, the below of material loading horizontal mounting panel still is provided with vertical lift module, the output of vertical lift module is provided with holds in the palm the material thimble, hold in the palm the material thimble follow under the material loading horizontal mounting panel Fang Chuanru divide the bottom in material cavity.
Further, a supporting plate is arranged between the mounting bottom plate and the feeding horizontal mounting plate, and the feeding linear module is arranged on the side face of the supporting plate.
Further, the feed module includes two the feed unit, two the feed unit is control the distribution and all sets up on the mounting plate.
Further, the feeding slideway is in a strip shape, the upper surface of the feeding slideway is a plane, and the material distributing cavity is a concave part on the upper surface of the slideway.
Further, be provided with a plurality of parallel arrangement on the horizontal mounting panel of material loading the material loading slide, be equipped with a plurality of in the feed bin vertical passageway, vertical passageway with the material loading slide one-to-one.
Further, be provided with a plurality of that the material loading slide top sets up side by side a plurality of the feed bin, a plurality of the feed bin side by side the direction with the length direction of material loading slide is perpendicular, a plurality of the feed bin all is in the drive of feed straight line module is followed the length direction of material loading slide is upwards slided.
Further, the carrying module comprises an XY moving platform and a suction nozzle module, the suction nozzle module comprises a suction nozzle assembly matched with the material distributing cavity and a Z-axis moving module arranged on the XY moving platform, and the suction nozzle assembly is arranged on the Z-axis moving module.
Further, the suction nozzle module further comprises a camera vision guide module arranged on the XY motion platform; the mounting bottom plate is also provided with an upward-looking camera, a suction nozzle pressure correction module and a cache station, wherein the upward-looking camera can calibrate the suction nozzle position and detect the appearance of the magnet, and adverse factors on the back surface of the magnet are prevented from affecting subsequent processing; the suction nozzle pressure correction module can detect and timely adjust the pressure of the suction nozzle during descending adsorption, so that the pressure requirement of magnet pasting is met, and the consistency and stability of pasting quality are ensured; the buffer station can buffer and place the bad magnet.
The beneficial effects of the invention are as follows:
first, this equipment precision is high, the laminating is effectual, and repeatability stability is high. The high-precision displacement platform is adopted, the high-precision linear motor is adopted in the X direction and the Y direction, and the high-precision linear motor is matched with the linear guide rail and the visual guidance, so that the accuracy of the attaching position can be ensured. Each suction nozzle is independently provided with a Z-direction lifting module, the descending height of the suction nozzle can be independently finely adjusted according to the suction nozzle pressure correction module, and the suction nozzle pressure correction module is matched with a linear guide rail, a linear bearing and a spring, so that the impact on a magnet product is reduced while the accurate lamination is ensured, the pressure requirement of magnet lamination is met, and the consistency and the stability of lamination quality are ensured.
Second, this equipment production efficiency is high. The double-feeding and four-suction-nozzle design is adopted, and the high-speed displacement platform is matched, so that the carrying, taking, placing and production laminating speed is greatly improved, and the two groups of magnet feeders are used alternately, so that the equipment can work without stopping, the frequent feeding and discharging are avoided, and the feeding time is saved. The visual detection adopts a fly-swatter technology, so that the detection time is shortened. Meanwhile, the equipment is provided with a buffer station, so that poor magnets can be buffered and placed, the whole shutdown treatment caused by occasional poor magnets is avoided, the production quality is ensured, and meanwhile, the production efficiency is improved.
Third, the device has high compatibility and low production cost. The equipment has adjustable wide carrier conveying line, quick detach trades the suction nozzle, quick detach trades feed bin 11 and material loading slide, and divide the material acupuncture point degree of depth adjustable, paste and cover pressure adjustable, can realize different size magnets, different width, different laminating require the compatible laminating production of carrier board, reduced the equipment cost of technology production, production flow is automatic, has reduced the cost of labor.
Fourth, this equipment adopts standardized module, and the structure is exquisite, maintains the convenience. The quick maintenance and replacement of the suction nozzle, the carrier, the motion module and other important parts can be realized, and the time required by daily maintenance is shortened.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the feeding unit;
FIG. 3 is an enlarged view of the structure at A of FIG. 2;
FIG. 4 is a partial cross-sectional view of the feed unit;
FIG. 5 is a schematic view of a vertical lift module;
FIG. 6 is a schematic diagram of the structure of an XY motion stage;
fig. 7 is a schematic structural view of the suction nozzle module and the camera vision guide module.
Detailed Description
As shown in fig. 1 to 7, in the present embodiment, the present invention includes a mounting base plate 1, a feeding module 2, a carrying module 3, and a carrier conveying line 4, wherein the feeding module 2, the carrying module 3, and the carrier conveying line 4 are all disposed on the mounting base plate 1; the feeding module 2 is used for providing single magnets 5, the carrier conveying line 4 is used for conveying carriers 6 loaded with products, the carrying module 3 is used for attaching the single magnets 5 provided by the feeding module 2 to the products of the carriers 6, the feeding module 2 comprises at least one feeding unit 7 arranged on the mounting base plate 1, and the feeding unit 7 comprises a feeding horizontal mounting plate 8 arranged above the mounting base plate 1, a feeding slideway 9 arranged on the feeding horizontal mounting plate 8 and a feeding bin 11 arranged above the feeding slideway 9; the feeding bin 11 is provided with a vertical channel 12, an outlet of the vertical channel 12 is positioned right above the feeding slideway 9, a gap 13 is formed between the feeding slideway 9 and the outlet of the vertical channel 12, the width of the gap 13 is smaller than the thickness of the single magnet 5, the feeding slideway 9 is provided with a material distributing cavity 14 matched with the single magnet 5, the depth of the material distributing cavity 14 is smaller than or equal to the thickness of the single magnet 5, and the sum of the depth of the material distributing cavity 14 and the width of the gap 13 is larger than the thickness of the single magnet 5; the feeding unit 7 further comprises a feeding linear module 15 for driving the feeding bin 11 to linearly move, the feeding bin 11 is driven by the feeding linear module 15 to slide along the length direction of the feeding slideway 9, a plurality of magnets 5 which are sequentially stacked are placed in the vertical channel 12, and two adjacent magnets 5 in the vertical channel 12 are attracted to each other; when the outlet of the vertical channel 12 moves to a position right above the material distributing cavity 14, the magnet 5 at the lowest position in the vertical channel 12 falls into the material distributing cavity 14, and when the material supplying bin 11 is moved, the magnet 5 at the lowest position in the vertical channel 12 is forcedly separated due to being limited by the material distributing cavity 14, so that the feeding of the single magnet 5 is realized, and then the carrying module 3 attaches the single magnet 5 in the material distributing cavity 14 to the product of the carrier 6. The carrier conveying line 4 is divided into five carrier stations from left to right: a feeding carrier position, a left buffer carrier position, an operation carrier position, a right buffer carrier position and a discharging carrier position. Wherein the left buffer carrier position and the operation carrier position are provided with a heating module and a jacking cylinder. When production is started, the carrier plate at the feeding carrier position is conveyed to the left buffer carrier position along with the carrier conveying line and blocked by the blocking cylinder, the sensor detects that the sensor is in place and then jacks up the lifting cylinder, the lifting cylinder and the upper barrier strip clamp the carrier plate for preheating, after the temperature reaches the preset temperature, the lifting cylinder and the blocking cylinder descend, the carrier plate is conveyed to the operation carrier position and blocked by the blocking cylinder again, and the lifting cylinder jacks up for heating and waiting for material pasting. And after the lamination is finished, sequentially flowing to the right buffer carrier position and the discharging carrier position, and finally flowing out of the carrier conveying line. Each station is provided with a blocking cylinder and an in-place detection sensor, so that the operation position accuracy of each station is ensured. The width of the carrier conveying line is adjustable, the automatic width adjustment of the conveying line can be realized by utilizing a width adjustment motor, a screw rod and a synchronous belt, and the carrier conveying line can be compatible with carrier plates with different sizes and different attaching requirements for operation.
In this embodiment, the feeding module 2 uses two sets of magnet feeders alternately, so that the equipment can be operated without stopping. Because the magnet particles have magnetism and are attracted mutually, independent particle feeding cannot be adopted, the feeding and supplying bin 11 is designed into a plurality of rows of deep holes which are slightly larger than the magnet particles, a plurality of groups of serial magnets (magnet end to end) can be contained, and after products in the feeder are used up, the equipment can give an alarm to remind of manual material changing. The magnets in multiple rows are fed simultaneously, so that frequent feeding and discharging are avoided, and feeding time is saved. The feeding module and the magnet contact part are all made of non-magnetic materials, the magnet string is put in from the upper part of the feeding bin 11, and due to the action of gravity nails (preventing the last magnet from overturning), the magnet string falls into the hole of the feeding bin 11 to contact the surface of the feeding slideway at the bottom, and because the gap between the feeding bin 11 and the surface of the slideway is only 0.1mm and is far smaller than the thickness of the magnet, the magnet cannot run out and can only move along with the feeding linear module in the hole. When the magnet is moved to the material distributing position, the magnet falls into the material distributing hole of the material feeding slideway and is vacuum adsorbed and supported by the material supporting thimble, the material feeding bin 11 continues to retract to the standby position along with the material feeding linear module, the magnet falling into the hole cannot move due to the height difference and is forcedly separated by the hole wall, and the magnet material distribution is completed (the schematic diagram of the magnet material distributing principle is shown in figure 5). In order to ensure that the magnet attaching magnetic poles are consistent, a magnetic detection sensor is arranged at the bottom of the front end of the feeding slideway, when a magnet string is manually placed into the feeding bin 11, the feeding bin 11 is started by clicking, the feeding bin 11 is displaced to a magnetic pole detection position, if the magnet string is detected to have a reverse discharge condition, the detection sensor alarms, the feeding bin 11 returns to the feeding level, and a display is provided with which group of magnets are reversed, and manual correction is guided. In addition, because the quality of the magnet is different, when the product reason influences the magnet adsorption occasionally appears, thereby when leading to the magnet unable to take away from branch material acupuncture point, after getting the material action and accomplishing, the detection sensor that divides material acupuncture point to be equipped with if detect in the cave magnet and not taken away, then can guide to hold in the palm the material thimble and descend certain height along with the straight line module slightly, wait that next time feed bin 11 shifts to the branch material level, other normal material cave fall into magnet, the straight line module goes up certain height that goes up this moment again, divide the material and let the suction nozzle adsorb and get the material, if still can't take out unusual material, remind manual intervention, take out unusual material. The feeding bin 11 and the feeding slide way can be quickly replaced with different specifications, and the matched material supporting thimble can adjust the depth of the material distribution acupuncture point along with the lifting linear module, so that the production requirements of materials with different sizes can be met.
In this embodiment, a gravity nail 16 is disposed above the uppermost magnet 5 in the vertical channel 12, and the gravity nail 16 pushes the magnet 5 in the vertical channel 12 to discharge downwards by means of self gravity.
In this embodiment, a vertical lifting module 17 is further disposed below the feeding horizontal mounting plate 8, a supporting thimble 18 is disposed at an output end of the vertical lifting module 17, and the supporting thimble 18 penetrates into the bottom of the material distributing cavity 14 from below the feeding horizontal mounting plate 8.
In this embodiment, a support plate 19 is disposed between the mounting base plate 1 and the feeding horizontal mounting plate 8, and the feeding linear module 15 is disposed on a side surface of the support plate 19.
In this embodiment, the feeding module 2 includes two feeding units 7, and the two feeding units 7 are distributed left and right and are all disposed on the mounting base plate 1.
In this embodiment, the feeding chute 9 is in a strip shape, the upper surface of the feeding chute 9 is a plane, and the material separation cavity 14 is a concave portion on the upper surface of the chute 9.
In this embodiment, the feeding horizontal mounting plate 8 is provided with a plurality of parallel feeding slideways 9, and the feeding bin 11 is provided with a plurality of vertical channels 12 therein, where the vertical channels 12 and the feeding slideways 9 are in one-to-one correspondence.
In this embodiment, three supply bins 11 are disposed above the feeding chute 9 and are arranged in parallel, the parallel directions of the three supply bins 11 are perpendicular to the length direction of the feeding chute 9, and the three supply bins 11 slide along the length direction of the feeding chute 9 under the driving of the feeding linear module 15.
In this embodiment, the handling module 3 includes an XY moving platform 20 and a suction nozzle module 21, the suction nozzle module 21 includes a suction nozzle assembly 22 adapted to the material separating cavity 14 and a Z-axis moving module 23 disposed on the XY moving platform 20, and the suction nozzle assembly 22 is disposed on the Z-axis moving module 23. As shown in fig. 7, the suction nozzle assembly 22 of the present apparatus employs a four suction nozzle design, which greatly increases the material suction and transport rate. The four suction nozzles are independently provided with the Z-direction lifting module, the descending height of the suction nozzles can be independently finely adjusted, and the linear accuracy in the up-and-down movement process can be ensured by matching the linear guide rail and the linear bearing. The spring is adopted for buffering when the suction nozzle descends, so that the impact on a magnet product is reduced, and meanwhile, the suction nozzle descending pressure can be detected and timely adjusted by being matched with the suction nozzle pressure correction module, so that the consistency and stability of the magnet attaching effect are ensured. The suction nozzle module is provided with camera vision guide, and is used for photographing and positioning the carrier plate before pasting, and guiding suction nozzle adsorption and pasting magnets, so that magnet pasting accuracy is guaranteed. After the material distribution of the material feeding module is completed, the camera shoots and detects the material holes, if the magnets have defective factors such as incomplete, cracking and the like which affect the subsequent production and processing, the suction nozzle is guided to adsorb the defective magnets at the buffer station, the positions of the magnets, which are corresponding to the carrier plate, are recorded, and after the coating of the rest positions of the carrier plate is completed, the missing positions are independently patched.
In this embodiment, the suction nozzle module 21 further includes a camera vision guiding module 10 disposed on the XY moving platform 20. As shown in fig. 6, the x+y motion platform is integrally mounted on a marble Dan Ji, and the Y direction adopts two parallel linear motors, and can precisely control the Y displacement in cooperation with the grating scale number. The X direction adopts a linear motor to match with two linear guide rails, so that the straightness of the X-direction displacement is ensured. The two are combined by adopting the gantry framework, so that the influence of operation vibration is greatly reduced, and the high-speed taking and placing functions of equipment and the operation stability of the equipment can be met.
The mounting baseplate 1 is also provided with an upward-looking camera 24, a suction nozzle pressure correction module 25 and a cache station 26, wherein the upward-looking camera 24 can calibrate the suction nozzle position and detect the appearance of the magnet, and the back of the magnet is prevented from being influenced by adverse factors to subsequent processing; the suction nozzle pressure correction module 25 can detect and timely adjust the pressure of the suction nozzle during descending adsorption, so that the pressure requirement of magnet pasting is met, and the consistency and stability of pasting quality are ensured; the buffer station 26 may buffer the bad magnets.
The working flow of the invention is as follows: the magnet strings are manually placed into a feed bin 11, gravity nails are installed, and production is started after a double start button is clicked. The feeding bin 11 moves to the magnetic pole detection position along with the feeding linear module to carry out magnetic pole detection, if the magnet string is detected to be reversely discharged, the detection sensor gives an alarm, the feeding bin 11 returns to the feeding level, and manual correction is guided. If the magnetic poles are normal, the material to be supplied bin 11 is moved to the material distributing position, the material distributing slideway is matched for material distributing, and after the material distributing is completed, the suction nozzle module is moved along with the X+Y displacement platform, the camera is guided to take a picture to detect and calibrate the position of the magnet in the material distributing hole, and then the suction nozzle is used for absorbing and taking materials and is moved to the position of the upper vision camera for back detection. If the magnets have bad factors such as incomplete, cracking and the like which influence the subsequent production and processing, the suction nozzle is guided to adsorb the bad magnets at the buffer storage station, and the rest normal magnets are conveyed to the attaching position and attached by matching with the carrier plate. And when the magnets are fed, separated, displaced and detected, the carrier plates at the feeding carrier positions are conveyed to the left buffer carrier positions along with the carrier conveying lines to be preheated, after the temperature reaches a preset value, the carrier plates are conveyed to the operation carrier positions and blocked by the blocking air cylinder again, the jacking air cylinder jacks up, heating is carried out, the materials are waited to be pasted, after the pasting is completed, the materials sequentially flow to the right buffer carrier positions and the discharging carrier positions, and finally the materials flow out of the carrier conveying lines to complete processing.
While the embodiments of this invention have been described in terms of practical aspects, they are not to be construed as limiting the meaning of this invention, and modifications to the embodiments and combinations with other aspects thereof will be apparent to those skilled in the art from this description.
Claims (10)
1. The magnet laminating equipment comprises an installation bottom plate (1), a feeding module (2), a carrying module (3) and a carrier conveying line (4), wherein the feeding module (2), the carrying module (3) and the carrier conveying line (4) are all arranged on the installation bottom plate (1); the feeding module (2) is used for providing single magnet (5), carrier conveying line (4) are used for conveying carrier (6) that load the product, transport module (3) are used for with single magnet (5) laminating that feed module (2) provided are to on the product of carrier (6), its characterized in that: the feeding module (2) comprises at least one feeding unit (7) arranged on the mounting bottom plate (1), wherein the feeding unit (7) comprises a feeding horizontal mounting plate (8) arranged above the mounting bottom plate (1), a feeding slideway (9) arranged on the feeding horizontal mounting plate (8) and a feeding bin (11) arranged above the feeding slideway (9); the feeding bin (11) is provided with a vertical channel (12), an outlet of the vertical channel (12) is positioned right above the feeding slide way (9), a gap (13) is formed between the feeding slide way (9) and the outlet of the vertical channel (12), the width of the gap (13) is smaller than the thickness of a single magnet (5), the feeding slide way (9) is provided with a material distributing cavity (14) matched with the single magnet (5), the depth of the material distributing cavity (14) is smaller than or equal to the thickness of the single magnet (5), and the sum of the depth of the material distributing cavity (14) and the width of the gap (13) is larger than the thickness of the single magnet (5); the feeding unit (7) further comprises a feeding linear module (15) for driving the feeding bin (11) to linearly move, the feeding bin (11) is driven by the feeding linear module (15) to slide along the length direction of the feeding slideway (9), a plurality of magnets (5) which are sequentially stacked are placed in the vertical channel (12), and two adjacent magnets (5) in the vertical channel (12) are mutually attracted; when the outlet of the vertical channel (12) moves to the position right above the material distributing cavity (14), the magnet (5) at the lowest position in the vertical channel (12) falls into the material distributing cavity (14), and when the material supplying bin (11) is moved, the magnet (5) at the lowest position in the vertical channel (12) is forcedly separated due to the limitation of the material distributing cavity (14), so that the feeding of the single magnet (5) is realized, and then the carrying module (3) attaches the single magnet (5) in the material distributing cavity (14) to a product of the carrier (6).
2. The magnet fitting apparatus according to claim 1, wherein: gravity nails (16) are arranged above the uppermost magnet (5) in the vertical channel (12), and the gravity nails (16) push the magnet (5) in the vertical channel (12) to discharge downwards by means of self gravity.
3. The magnet fitting apparatus according to claim 1, wherein: the automatic feeding device is characterized in that a vertical lifting module (17) is further arranged below the feeding horizontal mounting plate (8), a material supporting thimble (18) is arranged at the output end of the vertical lifting module (17), and the material supporting thimble (18) is located below the feeding horizontal mounting plate (8) and below the Fang Chuanru the bottom of the material distributing cavity (14).
4. A magnet fitting device according to claim 3, wherein: a supporting plate (19) is arranged between the mounting bottom plate (1) and the feeding horizontal mounting plate (8), and the feeding linear module (15) is arranged on the side face of the supporting plate (19).
5. The magnet fitting apparatus according to claim 1, wherein: the feeding module (2) comprises two feeding units (7), and the two feeding units (7) are distributed left and right and are arranged on the mounting bottom plate (1).
6. The magnet fitting apparatus according to claim 1, wherein: the feeding slideway (9) is in a strip shape, the upper surface of the feeding slideway (9) is a plane, and the material distributing cavity (14) is a concave part on the upper surface of the slideway (9).
7. The magnet fitting apparatus according to claim 1, wherein: the feeding device is characterized in that a plurality of feeding slide ways (9) which are arranged in parallel are arranged on the feeding horizontal mounting plate (8), a plurality of vertical channels (12) are arranged in the feeding bin (11), and the vertical channels (12) correspond to the feeding slide ways (9) one by one.
8. The magnet fitting apparatus according to claim 1, wherein: the feeding device is characterized in that a plurality of feeding bins (11) which are arranged in parallel are arranged above the feeding slide way (9), the parallel directions of the plurality of feeding bins (11) are perpendicular to the length direction of the feeding slide way (9), and the plurality of feeding bins (11) slide along the length direction of the feeding slide way (9) under the driving of the feeding linear module (15).
9. The magnet fitting apparatus according to claim 1, wherein: the carrying module (3) comprises an XY moving platform (20) and a suction nozzle module (21), the suction nozzle module (21) comprises a suction nozzle assembly (22) matched with the material distributing cavity (14) and a Z-axis moving module (23) arranged on the XY moving platform (20), and the suction nozzle assembly (22) is arranged on the Z-axis moving module (23).
10. The magnet fitting device according to claim 9, wherein: the suction nozzle module (21) further comprises a camera vision guide module (10) arranged on the XY motion platform (20); an upward-looking camera (24), a suction nozzle pressure correction module (25) and a cache station (26) are further arranged on the mounting bottom plate (1), the upward-looking camera (24) can calibrate the suction nozzle position and detect the appearance of the magnet, and adverse factors on the back of the magnet are prevented from affecting subsequent processing; the suction nozzle pressure correction module (25) can detect and timely adjust the pressure of the suction nozzle during descending adsorption, so that the pressure requirement of magnet pasting is met, and the consistency and stability of pasting quality are ensured; the buffer station (26) can buffer and place bad magnets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310184582.2A CN116053172A (en) | 2023-03-01 | 2023-03-01 | Magnet laminating equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310184582.2A CN116053172A (en) | 2023-03-01 | 2023-03-01 | Magnet laminating equipment |
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| Publication Number | Publication Date |
|---|---|
| CN116053172A true CN116053172A (en) | 2023-05-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310184582.2A Pending CN116053172A (en) | 2023-03-01 | 2023-03-01 | Magnet laminating equipment |
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| Country | Link |
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