CN109482998A - Tin soldering equipment and pressure sensor production equipment - Google Patents
Tin soldering equipment and pressure sensor production equipment Download PDFInfo
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- CN109482998A CN109482998A CN201811380071.3A CN201811380071A CN109482998A CN 109482998 A CN109482998 A CN 109482998A CN 201811380071 A CN201811380071 A CN 201811380071A CN 109482998 A CN109482998 A CN 109482998A
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- rubber
- insulated wire
- cylinder
- tin
- lead
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
- B23K3/08—Auxiliary devices therefor
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- Mechanical Engineering (AREA)
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Abstract
The present invention relates to sensor production fields.Tin soldering equipment, including rubber-insulated wire carrying mechanism and welding mechanism, rubber-insulated wire carrying mechanism is for clamping and carrying rubber-insulated wire, and welding mechanism is for sensor main body and rubber-insulated wire to be welded and fixed.The advantages of tin soldering equipment is that welding precision, welding lattice rate and the welding quality of sensor main body and rubber-insulated wire are high.
Description
Technical field
The present invention relates to sensor production fields, and in particular to the production equipment of pressure sensor.
Background technique
Pressure sensor is to experience pressure signal, and can be converted into pressure signal according to certain rule available defeated
The device or device of electric signal out, the electric signal of output is spread out of by conducting wire to processing unit, between pressure sensor and conducting wire
Connection type be soldering connection.Pressure sensor is mainly welded by sensor main body and rubber-insulated wire.Existing equipment is deposited
Deficiency be: 1. rubber-insulated wire feeding out-of-flatnesses, fracture phenomenon can not be checked in time, lead to that equipment failure rate is high；2. rubber-insulated wire end
The tin plating difficulty in portion has oxide layer interference during scolding tin, cause to be not connected firmly by the problem of, some are not even tin plating, cause to transport
Occurs burr phenomena during defeated；3. rubber-insulated wire cutting and removing are difficult to realize simultaneously, equipment work efficiency is low；4. pressure passes
The welding precision of sensor and rubber-insulated wire is not high, and bad product rate is high, poor welding quality.
Summary of the invention
It is an object of the present invention to provide the welding precision of a kind of sensor main body and rubber-insulated wire, welding lattice rate and welding matter
Measure high tin soldering equipment.It is a further object to provide a kind of high degree of automation, work efficiency is high, product qualified rate
High pressure sensor production equipment.
To achieve the goals above, the technical solution used in the present invention is: tin soldering equipment, including rubber-insulated wire carrying mechanism and
Welding mechanism, rubber-insulated wire carrying mechanism are used to weld sensor main body and rubber-insulated wire solid for clamping and carrying rubber-insulated wire, welding mechanism
It is fixed；
Rubber-insulated wire carrying mechanism includes the second Mobile Slide component, movable stand, the first lead-screw drive mechanism, the 5th mounting base, second
Lead-screw drive mechanism, lower lock block, third finger cylinder, third fixture block and the 6th cylinder；Movable stand is mounted on the second Mobile Slide
On the mobile terminal of component, the 5th mounting base is mounted on movable stand by the second lead-screw drive mechanism, by the second lead screw transmission machine
Structure realizes the vertical shift of the 5th mounting base；Two the second lead-screw drive mechanisms are mounted in the 5th mounting base, third finger gas
Cylinder is mounted on the moving parts of the second lead-screw drive mechanism, and two third fixture blocks are mounted on the mobile terminal of third finger cylinder
On；Second lead-screw drive mechanism drives third finger cylinder to move horizontally；6th cylinder is mounted on the second lead-screw drive mechanism
On moving parts, the telescopic end of the 6th cylinder is connected with lower lock block, and lower lock block lower end is equipped with inclined voussoir, and voussoir is equipped with
Rubber-insulated wire is pushed and is in contact with sensor main body for positioning and correcting the position of rubber-insulated wire by the arc slot of indent；
At work, third finger cylinder clamps rubber-insulated wire to rubber-insulated wire carrying mechanism, passes through the second Mobile Slide component, first
Three-axis moving is completed under the action of three driving original parts of thick stick transmission mechanism and the second lead-screw drive mechanism, rubber-insulated wire is transported to specified
Position, the 6th cylinder drive lower lock block decline, rubber-insulated wire are pressed on sensor main body；
Welding mechanism includes the 6th mounting base, third screw rod transmission component, the 4th screw rod transmission component, adjusting block mounting blocks, arc
Shape adjusting block, the 7th cylinder, welding gun and send tin head；Third screw rod transmission component is transversely mounted in the 6th mounting base, and the 4th
Bar transmission component is connected by right-angle connector with third screw rod transmission component；Adjusting block mounting blocks are mounted on the 4th screw rod biography
On the mobile terminal of dynamic component, arc adjusting block is mounted on adjusting block mounting blocks, is equipped in the middle part of arc adjusting block for adjusting weldering
The tilt angle arc groove of rifle；7th cylinder is connected in arc adjusting block by connecting plate；Welding gun is mounted on the 7th cylinder
On telescopic end, tin head is sent to be mounted on welding gun, tin head is sent to discharge for defeated tin feeding wire, the cusp of welding gun and the discharging side for sending tin head
To phase junction；
The position of third screw rod transmission component and the 4th screw rod transmission component control welding gun in the horizontal plane；7th cylinder movement,
Compress the cusp of welding gun rubber-insulated wire on a sensor, tin head is sent to send out tin silk.
Pressure sensor production equipment, including rack, rack-mounted rubber-insulated wire feeding device, wire stripping thread cutter,
Rotating-table apparatus, sensor feeding device, CCD vision inspection apparatus, prefluxing device, soldering device, blanking device and above-mentioned
Tin soldering equipment；Rubber-insulated wire feeding device, wire stripping thread cutter and tin soldering equipment are successively connected；Sensor feeding device, the first CCD
Vision inspection apparatus, prefluxing device, soldering device, tin soldering equipment, the 2nd CCD vision inspection apparatus and blanking device position
Corresponding rotating-table apparatus；Second Mobile Slide component and the 6th mounting base are mounted on the rack.
Using the tin soldering equipment of above-mentioned technical proposal, rubber-insulated wire carrying mechanism is positioned by lower lock block, is on the one hand improved
On the other hand the precision of position prevents the active force of soldering gun, cause the position changing of the relative positions, effectively improves precision, guarantees yields；Weldering
Connection mechanism is by the welding gun of adjustable angle, to reach welding gun, tin silk, positional relationship between rubber-insulated wire and pressure sensor
It is optimal, improves the quality of welding.In conclusion the advantages of tin soldering equipment be sensor main body and rubber-insulated wire welding precision,
It welds lattice rate and welding quality is high.Using the pressure sensor production equipment of above-mentioned technical proposal, high degree of automation, work
It is high-efficient, product qualified rate is high.
Detailed description of the invention
Fig. 1 is the configuration schematic diagram of the embodiment of the present invention.
Fig. 2 is the composition schematic diagram of pressure sensor.
Fig. 3 is the configuration schematic diagram of rubber-insulated wire feeding device.
Fig. 4 is the configuration schematic diagram of aligning mechanism.
Fig. 5 is the configuration schematic diagram of wire stripping thread cutter.
Fig. 6 is the structural schematic diagram of rotation clamping mechanism arrangement.
Fig. 7 is the configuration schematic diagram for cutting wire stripping mechanism.
Fig. 8 is the configuration schematic diagram of upper slitter holder assembly.
Fig. 9 is the configuration schematic diagram of lower chisel holder system.
Figure 10 is the configuration schematic diagram of thread drawing mechanism.
Figure 11 is the configuration schematic diagram of tin pond component.
Figure 12 is the configuration schematic diagram of tin soldering equipment.
Figure 13 is the configuration schematic diagram of rubber-insulated wire carrying mechanism.
Figure 14 is the configuration schematic diagram of welding mechanism.
Figure 15 is the configuration schematic diagram of rotating-table apparatus.
Figure 16 is the configuration schematic diagram of sensor feeding device.
Figure 17 is the configuration schematic diagram of CCD vision inspection apparatus.
Figure 18 is the configuration schematic diagram of prefluxing device.
Figure 19 is the configuration schematic diagram of soldering device.
Specific embodiment
The present invention is described further with embodiment with reference to the accompanying drawings of the specification.
As shown in Figure 1, pressure sensor production equipment, including rack 1 and the rubber-insulated wire feeding device 2 being mounted in rack 1,
Wire stripping thread cutter 3, tin soldering equipment 4, rotating-table apparatus 5, sensor feeding device 6, CCD vision inspection apparatus 7, prefluxing dress
Set 8, soldering device 9 and blanking device 10.
Along rubber-insulated wire feedstock direction, rubber-insulated wire feeding device 2, wire stripping thread cutter 3 and tin soldering equipment 4 are successively connected.Sensor
Feeding device 6, the first CCD vision inspection apparatus, prefluxing device 8, soldering device 9, tin soldering equipment 4, the inspection of the 2nd CCD vision
It surveys device and 10 position of blanking device corresponds to rotating-table apparatus 5.Along pressure sensor feedstock direction, sensor feeding device 6, first
CCD vision inspection apparatus, prefluxing device 8, soldering device 9, tin soldering equipment 4, the 2nd CCD vision inspection apparatus and blanking dress
10 are set to be sequentially arranged.
Rubber-insulated wire feeding device 2 is used to coiled rubber-insulated wire carrying out feeding；Wire stripping thread cutter 3 for realizing rubber-insulated wire fixed length
Cutting, end stripping head and tin plating three processes in end；Tin soldering equipment 4 carries rubber-insulated wire for clamping；Rotating-table apparatus 5 is for placing pressure
Force snesor, and pressure sensor is driven to realize indexing rotation；Sensor feeding device 6 is for realizing the upper of sensor main body
Material；Whether the first CCD vision inspection apparatus 7 is accurate for detecting the sensor main body position being transported in rotating-table apparatus 5, and second
Whether the pressure sensor that CCD vision inspection apparatus 7 is used to detect welding is qualified；Prefluxing device 8 is used for sensor master
Body surface face prefluxing improves welding quality；Soldering device 9 helps soldering-tin layer for welding one layer in advance in sensor main body, side
Continue welding after an action of the bowels.Blanking device 10 is used to carrying pressure sensor finished product into out rotating-table apparatus 5, completes blanking.
As shown in Fig. 2, a kind of pressure sensor, rubber-insulated wire 100 including sensor main body 200 and thereon, 100 both ends of rubber-insulated wire
300 cut removing after plate one layer of tin, welded convenient for rubber-insulated wire and other elements.There are pole piece 400, skin in 200 center of sensor main body
100 one end of line is welded on pole piece 400.
As shown in Figure 3 and Figure 4, rubber-insulated wire feeding device 2 includes thread feeding mechanism 21, guiding stand 22, pull strings vertically seat 23, the
One idler wheel 24, close switch 25, compression bar 26 and aligning mechanism 27；Thread feeding mechanism 21 is two, and thread feeding mechanism 21 includes the first peace
Fill seat 211 and first motor 212 mounted thereto, winding disc 213 and first band transmission component 214, the first mounting base 211 peace
In rack 1, rubber-insulated wire coiled material is wound on winding disc 213, and first motor 212 drives winding disc 213 to rotate, and realizes discharging.
Guiding stand 22 is mounted in rack 1, and seat 23 of pulling strings vertically is mounted on guiding stand 22, is pulled strings on seat 23 vertically
Vertical roller 231 equipped with the horizontal position for limiting rubber-insulated wire；First idler wheel 24 is rotatably connected on guiding stand 22, and first
Idler wheel 24 be it is multiple, two be mounted on the first idler wheel 24 guiding 22 top of stand, one be mounted on the first idler wheel 24 guiding stand
22 lower parts make the V-shaped winding of rubber-insulated wire.It is mounted on guiding stand 22 close to switch 25, corresponds to lower part close to 25 position of switch
First idler wheel 24, for detecting whether rubber-insulated wire has fracture phenomenon.Compression bar 26 is mounted on guiding stand 22, compression bar 26 and feed inlet
The first idler wheel 24 limitation rubber-insulated wire jointly vertical position.Aligning mechanism 27 is connected with guiding 22 phase of stand, and aligning mechanism 27 wraps
The second mounting base 271, input and output material limit plate 272 are included, line set 273, liftable mounting plate 274, the second idler wheel 275 is crossed and adjusts screw
276.Second mounting base 271 is fixed in rack 1, and two parts of the second mounting base 271 are separately connected an input and output material limit plate
272, it crosses line set 273 and is mounted in input and output material limit plate 272, crossing in line set 273 has and the matched through-hole of rubber-insulated wire cross sectional shape；It rises
Drop mounting plate 274 is connected on the column of the second mounting base 271, and the second idler wheel 275 divides for two rows, the second idler wheel of upper row
275 are rotatably connected on liftable mounting plate 274, and the second idler wheel 275 of lower row is rotatably connected in the second mounting base 271, up and down
Two ranked second 275 interlaced arrangement of idler wheel；Liftable mounting plate 274 is connected by adjusting screw 276 with the second mounting base 271, is controlled
The gap of the second idler wheel of two rows 275 processed.
When rubber-insulated wire feeding device 2 works, rubber-insulated wire is sent out by thread feeding mechanism 21, by guiding stand 22 and the first idler wheel 24
The limitation of two dimensions, into aligning mechanism 27, enters stripping by having detected whether fracture close to switch 25 after rubber-insulated wire is straightened
Line thread cutter 3.
The problem of rubber-insulated wire feeding device 2 solves rubber-insulated wire feeding out-of-flatness, and fracture phenomenon can not be checked in time, passes through first
26 restriction site of idler wheel 24 and compression bar is made feedback in time, be ranked second by two by having detected whether fracture close to switch 25
Idler wheel 275 is straightened with line 273 pairs of rubber-insulated wires of set are crossed, and is improved flatness, is improved the quality of following process.
As shown in figure 5, wire stripping thread cutter 3 include third mounting base 31 and rotation gripping body 32 mounted thereto,
Cut wire stripping mechanism 33, thread drawing mechanism 34 and tin pond component 35；Third mounting base 31 is mounted in rack 1, rotates gripping body
32 be two positioned opposite, cuts wire stripping mechanism 33 between two rotation gripping bodies 32, cuts wire stripping mechanism 33 and uses
In cutting and remove rubber-insulated wire；Thread drawing mechanism 34 is for realizing its charging after clamping rubber-insulated wire；Tin pond component 35 is located at rotation catching device
The lower section of structure 32.
Wire stripping thread cutter 3 work when, rubber-insulated wire successively pass through first rotation gripping body 32, cut wire stripping mechanism 33,
Second rotation gripping body 32 and thread drawing mechanism 34, thread drawing mechanism 34 is as driving, two skins rotated in gripping bodies 32
Line, which is cut after wire stripping mechanism 33 is cut, is divided into two sections, and each free rotating clamp of two sections of rubber-insulated wires takes mechanism 32 to clamp and rotates, so that
Tin pond component 35 is immersed in the end of rubber-insulated wire, carries out scolding tin to rubber-insulated wire end.
As shown in fig. 6, rotation gripping body 32 includes third mounting base 321, the first cylinder 322, rack and pinion assembly
323, middle shaft 324, the second cylinder 325, the 4th mounting base 326, the first finger cylinder 327, the first clamping jaw 328, limit frid
329 and upper cover plate 3210.
First cylinder 322 is mounted in rack 1, and 322 telescopic end of the first cylinder is connected with the rack gear of rack and pinion assembly 323
It connects, drives the rack gear movement of rack and pinion assembly 323.First cylinder 322 is two setting up and down, and the first cylinder of lower section is solid
In third mounting base 321, the first Telescopic-cylinder end of lower section is connected with the first cylinder of top for Dingan County, and the first of lower section
Cylinder drives the first cylinder of top to move up and down, the rack gear of the first Telescopic-cylinder end connection gear rack assembly 323 of top,
The benefit that two the first cylinders 322 are arranged can be achieved on the bottom at a slow speed and quickly go up.The gear of rack and pinion assembly 323 with
Middle shaft 324 is fixedly connected, and middle shaft 324 is rotatably connected in third mounting base 321；4th mounting base 326 passes through the second gas
Cylinder 325 is mounted in middle shaft 324, and two the first finger cylinders 327 are installed in the 4th mounting base 326；The installation of first clamping jaw 328
On the mobile terminal in the first finger cylinder 327, the first clamping jaw 328 is equipped with the groove for clamping rubber-insulated wire；Limit frid 329
It is mounted in the 4th mounting base 326, limit frid 329 is equipped with the through slot 3291 for placing rubber-insulated wire；Upper cover plate 3210 is mounted on limit
On the frid 329 of position, for covering rubber-insulated wire.
Rotate gripping body 32 at work, the first cylinder 322 passes through 324 turns of shaft in the drive of rack and pinion assembly 323
It is dynamic, so that the rubber-insulated wire end bottom of the first clamping jaw 328 clamping enters tin pond component 35, realize that end is tin plating, the second cylinder 325 drives
Dynamic first clamping jaw 328 that adjusts is stretched out in clamping；Two rotation gripping bodies 32 respectively carry out the both ends of rubber-insulated wire tin plating.
Rotation gripping body 32 solves the problems, such as that rubber-insulated wire end is tin plating difficult, is rotated by rubber-insulated wire, so that end is immersed
Tin pond component 35, then returns horizontality, applies tin mode compared to soldering gun, this method is more convenient efficiently.
As shown in fig. 7, cut wire stripping mechanism 33 include the 4th mounting base 331, third cylinder 332, the 4th cylinder 333, on
Chisel holder system 334, lower chisel holder system 335 and first are linear to move rail assembly 336；4th mounting base 331 is mounted in rack 1, the
Three cylinders 332 are mounted on 331 top of the 4th mounting base, and the telescopic end of third cylinder 332 is connected with upper slitter holder assembly 334；The
Four cylinders 333 are mounted on 331 lower section of the 4th mounting base, and the telescopic end of the 4th cylinder 333 is connected with lower chisel holder system 335；On
Chisel holder system 334 and lower chisel holder system 335 pass through the first linear 336 mobile connection of rail assembly that moves in the 4th mounting base 331.
As shown in figure 8, upper slitter holder assembly 334 include upper junction plate 3341, top piece seat 3342, upper cutter head 3343, on cut
Knife 3344, guide pad 3345 and top piece 3347.Upper junction plate 3341 is mounted on the first linear shifting rail assembly 336, upper cutter head
3343 are mounted on upper junction plate 3341, are provided with concentric holes 3346 on upper junction plate 3341 and upper cutter head 3343；Top piece seat
3342 are fixedly mounted in the 4th mounting base 331, are equipped with two vertical parallel top pieces 3347 on top piece seat 3342, and two
Thickness matching of the distance between the top piece 3347 with upper cutter 3344；Upper cutter 3344 is mounted in upper cutter head 3343, is led to
The locking member 33431 crossed on upper cutter head 3343 is locked；Upper cutter 3344 is three, and three are provided with sword 3344 lower end of upper cutter
Mouthful, the 3344 cutting edge position of upper cutter on both sides is higher than intermediate 3344 cutting edge of upper cutter, and two vertical top pieces 3347 cooperate
Between three upper cutters 3344；Guide pad 3345 is mounted on upper cutter head 3343, and guide pad 3345 is equipped with for blocking skin
The card slot of line；Top piece 3347, concentric holes 3346 and upper cutter 3344 are on same longitudinal straight line.
As shown in figure 9, lower chisel holder system 335 includes lower connecting plate 3351, lower top flat seat 3352, lower tool apron 3353, incision
Knife 3354, separated time knife 3355 and lower top flat 3357；Lower connecting plate 3351 is mounted on the first linear shifting rail assembly 336, lower tool apron
3353 are mounted on lower connecting plate 3351, are provided with lower concentric holes 3356 on lower connecting plate 3351 and lower tool apron 3353；Lower top flat seat
3352 are fixedly mounted in the 4th mounting base 331, are equipped with two vertical parallel lower top flats 3357 on lower top flat seat 3352, and two
The thickness matching of the distance between top flat 3357 and lower cutter 3354 under item；Lower cutter 3354 is mounted in lower tool apron 3353, is led to
The locking member 33431 crossed down on tool apron 3353 is locked；Lower cutter 3354 is three, and three are provided with sword 3354 lower end of lower cutter
Mouthful, the 3354 cutting edge position of lower cutter on both sides is higher than intermediate 3354 cutting edge of lower cutter, and two vertical lower top flats 3357 cooperate
Between three lower cutters 3354；Lower top flat 3357, lower concentric holes 3356 and lower cutter 3354 are on same longitudinal straight line.Point
Line knife 3355 is mounted on lower tool apron 3353, and guide pad 3345 is corresponding with 3351 position of separated time knife.
Cut wire stripping mechanism 33 at work, third cylinder 332 drives upper slitter holder assembly 334 to decline, by the 4th cylinder 333
Lower chisel holder system 335 is driven to rise, intermediate upper cutter 3344 and lower cutter 3354 cut off skin, two upper cutters 3344 on side
Knife print is carved on rubber-insulated wire insulating layer with lower cutter 3354, is then pulled out under the action of two rotation gripping body 32 on side,
Achieve the purpose that since the length that inlet feed end need to remove is longer, therefore separated time knife 3351 to be needed to be assisted insulation displacement,
The insulating layer removed at this time is in three between upper cutter 3344, in the rise of upper slitter holder assembly 334 by top piece 3347 by its
Ejection.
It cuts wire stripping mechanism 33 and solves the problems, such as that rubber-insulated wire cutting and removing are difficult to realize simultaneously, it is upper height by being arranged
Different upper cutters 3344 controls cutting force degree, cooperates the movement of rubber-insulated wire, and the process for realizing rubber-insulated wire cutting and removing makes machine
Device operating rate is more efficient, further increases production efficiency.
As shown in Figure 10, thread drawing mechanism 34 includes first movement slide unit component 341, attachment base 342, connecting rod 343, second
Finger cylinder 344 and the second clamping jaw 345；First movement slide unit component 341 is mounted in third mounting base 31, and attachment base 342 is pacified
On the mobile terminal of first movement slide unit component 341, connecting rod 343 is mounted on attachment base 342, is installed in connecting rod 343
Two second finger cylinders 344, the second clamping jaw 345 are mounted on the mobile terminal of second finger cylinder 344.
At work, second finger cylinder 344 clamps the end of rubber-insulated wire to thread drawing mechanism 34, first movement slide unit component
Attachment base 342 is released corresponding distance by 341, to control the length of rubber-insulated wire.
As shown in figure 11, tin pond component 35 includes the 4th cylinder 351, cylinder mounting plate 352, the 5th cylinder 353, push jack
354, tin pond plate 356 and tin pond 355；4th cylinder 351 is mounted in third mounting base 31, and the 5th cylinder 353 is pacified by cylinder
Loading board 352 is mounted on the telescopic end of the 4th cylinder 351.354 inner end of push jack is mounted on the telescopic end of the 5th cylinder 353, is pushed away
354 outer end of piece is in tin pond 355；Tin pond 355 is mounted on tin pond plate 356, and tin pond plate 356 is mounted on third by connector
In mounting base 31, tin pond plate 356 passes through electric-heating-wire-heating, the tin of liquid is filled in tin pond 355, by being mounted in rack 1
Tin roll supplements tin.
At work, the 4th cylinder 351 adjusts the height of push jack 354 to tin pond component 35, and 354 outer end of push jack is made to be in Xi Chi
Under tin liquor face in 355, during rotating the drive rubber-insulated wire bottom of gripping body 32, the 5th cylinder 353 drives push jack 354 to realize
One push-and-pull movement, the end of rubber-insulated wire are immersed in tin pond 355.
Tin pond component 35 has oxide layer interference during solving rubber-insulated wire end scolding tin, leads to illusive problem, passes through
Push jack 354 is had a try promotion, and oxide layer is pushed open, so that rubber-insulated wire end bonds stronger beauty.
As shown in figure 12, tin soldering equipment 4 includes rubber-insulated wire carrying mechanism 41 and welding mechanism 42, and rubber-insulated wire carrying mechanism 41 is used for
Clamping and carrying rubber-insulated wire, welding mechanism 42 is for sensor main body and rubber-insulated wire to be welded and fixed.
As shown in figure 13, rubber-insulated wire carrying mechanism 41 includes the second Mobile Slide component 411, movable stand 412, the first lead screw biography
Motivation structure 413, the 5th mounting base 414, the second lead-screw drive mechanism 415, lower lock block 416, third finger cylinder 417, third folder
Block 418 and the 6th cylinder 419；Second Mobile Slide component 411 is mounted in rack 1, and movable stand 412 is mounted on the second mobile cunning
On the mobile terminal of platform component 411, the 5th mounting base 414 is mounted on movable stand 412 by the second lead-screw drive mechanism 415, by
Second lead-screw drive mechanism 415 realizes the vertical shift of the 5th mounting base 414.Two the second lead-screw drive mechanisms 415 are mounted on
In 5th mounting base 414, third finger cylinder 417 is mounted on the moving parts of the second lead-screw drive mechanism 415, two thirds
Fixture block 418 is mounted on the mobile terminal of third finger cylinder 417.Second lead-screw drive mechanism 415 drives third finger cylinder 417
It moves horizontally.6th cylinder 419 is mounted on the moving parts of the second lead-screw drive mechanism 415, the telescopic end of the 6th cylinder 419
It is connected with lower lock block 416,416 lower end of lower lock block is equipped with inclined voussoir 4161, and voussoir 4161 is equipped with the arc slot of indent
4162, for positioning and correcting the position of rubber-insulated wire, rubber-insulated wire is pushed and is in contact with sensor main body, is convenient for subsequent welding.
At work, third finger cylinder 417 clamps rubber-insulated wire to rubber-insulated wire carrying mechanism 41, passes through the second Mobile Slide group
Three axis fortune is completed under the action of 415 3 part 411, the first lead-screw drive mechanism 413 and the second lead-screw drive mechanism driving original parts
It is dynamic, rubber-insulated wire is transported to designated position, the 6th cylinder 419 drives lower lock block 416 to decline, rubber-insulated wire is pressed on sensor main body
On, facilitate welding.
Rubber-insulated wire carrying mechanism 41 solves the problems, such as that the welding precision of sensor main body and rubber-insulated wire is not high, passes through lower lock block
416 positioning, on the one hand improve the precision of position, on the other hand prevent the active force of soldering gun, cause the position changing of the relative positions, effectively mention
In high precision, guarantee yields.
As shown in figure 14, welding mechanism 42 includes the 6th mounting base 421, third screw rod transmission component 422, the 4th screw rod biography
It moves component 423, adjusting block mounting blocks 424, arc adjusting block 425, the 7th cylinder 426, welding gun 427 and send tin head 428；6th peace
Dress seat 421 is mounted in rack 1, and third screw rod transmission component 422 is transversely mounted in the 6th mounting base 421, and the 4th screw rod passes
Dynamic component 423 is connected by right-angle connector with third screw rod transmission component 422；Adjusting block mounting blocks 424 are mounted on the 4th
On the mobile terminal of screw rod transmission component 423, arc adjusting block 425 is mounted on adjusting block mounting blocks 424, arc adjusting block 425
Middle part is equipped with the tilt angle arc groove for adjusting welding gun 427；7th cylinder 426 is connected to arc adjusting block by connecting plate
In 425, and pass through bolt tightening；Welding gun 427 is mounted on the telescopic end of the 7th cylinder 426, and tin head 428 is sent to be mounted on welding gun
On 427 clamping piece, tin head 428 is sent to discharge for defeated tin feeding wire, the cusp of welding gun 427 and the discharging direction phase for sending tin head 428
Junction and a bit.
Welding mechanism 42 is before work, and arc adjusting block 425 adjusts the gradient of welding gun 427, to reach optimal welding
Effect.At work, third screw rod transmission component 422 and the 4th screw rod transmission component 423 control welding gun 427 exist welding mechanism 42
Position in horizontal plane；The movement of 7th cylinder 426, is pressed on the cusp of welding gun 427 on sensor main body rubber-insulated wire, then send
Tin head 428 sends out tin silk, realizes welding.
Welding mechanism 42 solves the problems, such as product disqualification rate height and poor welding quality, passes through the weldering of adjustable angle
Rifle 427, welding gun, tin silk, positional relationship is optimal between rubber-insulated wire and pressure sensor to reach, and improves the matter of welding
Amount.
As shown in figure 15, rotating-table apparatus 5 includes the second motor 51, divider 52, indexing rotary table 53, carrier 54 and V belt translation
Component 55；Second motor, 51 output shaft is connected by V belt translation component 55 with 52 input shaft of divider, the output of divider 52
Axis is connected with indexing rotary table 53, and carrier 54 is uniformly mounted on indexing rotary table 53, and carrier 54 is equipped with placement force sensor
Rectangular channel, each rectangular channel is corresponding to place two sensor main bodies 200.Indexing rotary table 53 is equipped with seven stations, is respectively
Feeding station 501, prefluxing station 503, helps welder position 504, welding post 505, second at First look detection station 502
Vision-based detection station 506 and discharge station 507,6 position of sensor feeding device correspond to feeding station 501, the inspection of the first CCD vision
It surveys setting position and corresponds to First look detection station 502,8 position of prefluxing device corresponds to prefluxing station 503, helps and be welded
It sets 9 positions correspondence and helps welder position 504,4 position of tin soldering equipment corresponds to welding post 505, the 2nd CCD vision inspection apparatus position pair
The second vision-based detection station 506 is answered, 10 position of blanking device corresponds to discharge station 507.
As shown in figure 16, sensor feeding device 6 includes conveyor belt component 61 and conveying robot component 62, by conveying
Belt component 61 realizes feeding and blanking, and conveying robot component 62 realizes sensor main body in conveyor belt component 61 and carrier
In carrying, conveying robot component 62 execute end be electromagnet 63 draw mode.
Blanking device 10 is identical as 6 structure of sensor feeding device.
First CCD vision inspection apparatus and the 2nd CCD vision inspection apparatus structure are identical.As shown in figure 17, CCD vision is examined
Surveying device 7 includes the 7th mounting base 71, CCD camera 72 and annular light source 73；CCD camera 72 and annular light source 73 are mounted on the 7th
In mounting base 71, annular light source 73 illuminates the sensor workpiece of lower section from all angles；The sensor work of 72 pairs of lower sections of CCD camera
Part is detected, and detects whether the sensor main body in carrier is correctly put at First look detection station 502, in the second view
Whether the pressure sensor finished product after feeling the detection welding of detection station 506 meets the requirements.
As shown in figure 18, prefluxing device 8 includes the 8th mounting base 81, the 8th cylinder 82, needle tubing mounting base 83, syringe
84 and brush head 85；8th mounting base 81 is fixed in rack 1, and the 8th cylinder 82 is mounted in the 8th mounting base 81, and syringe 84 is logical
Needle tubing mounting base 83 is crossed to be mounted on the telescopic end of the 8th cylinder 82.For storing scaling powder in syringe 84, scaling powder passes through brush
It is flowed out at first 85, the 8th cylinder 82 drives syringe 84 to decline, and scaling powder is coated on 400 position of pole piece of sensor main body, is made
It welds stronger, improves the quality of subsequent welding.
As shown in figure 19, soldering device 9 includes the 8th mounting base 91, the 9th cylinder 92, connection mounting base 93, third lead screw
Transmission mechanism 94, installation voussoir 95, the tenth cylinder 96, second welding rifle 97 and second send tin head 98；The horizontal peace of 9th cylinder 92
In the 8th mounting base 91, connection mounting base 93 is mounted on the telescopic end of the 9th cylinder 92, third lead-screw drive mechanism 94
It is mounted in connection mounting base 93.Voussoir 95 is installed and is equipped with inclination angle, installation voussoir 95 is mounted on third lead-screw drive mechanism 94
On mobile terminal, third lead-screw drive mechanism 94 drives installation voussoir 95 to move left and right.Tenth cylinder 96 is mounted on installation voussoir 95
Inclination position on, second welding rifle 97 is mounted on the telescopic end of the tenth cylinder 96, second send tin head 98 to be mounted on the second weldering
It connects on rifle 97, second send tin head 98 corresponding with the second welding 97 tip location of rifle.
Soldering device 9 at work, 96 co- controlling three of the 9th cylinder 92, third lead-screw drive mechanism 94 and the tenth cylinder
Second welding rifle 97 and second is sent tin head 98 to move at the pole piece 400 of sensor main body, in advance in pole by the movement of a dimension
A fritter block tin is welded on piece 400, facilitates subsequent welding, welds sensor main body and rubber-insulated wire more reliable secured.Workpiece passes through
It is welded after soldering device 9 by tin soldering equipment 4, then the product of welding is detected, carrying and blanking.
A kind of production method of pressure sensor, comprises the concrete steps that:
(1) sensor main body feeding, sensor main body are delivered to the feeding station of rotating-table apparatus 5 by sensor feeding device 6
On carrier 54 in 501；
(2) position detection, carrier 54 turn to First look detection station 502, and the detection of the first CCD vision inspection apparatus is carried
It is whether accurate to the sensor main body position in rotating-table apparatus 5；
(3) prefluxing, carrier 54 turn to prefluxing station 503, and prefluxing device 8 applies sensor main body surface
Scaling powder；
(4) weldering is helped to operate, carrier 54, which turns to, helps welder position 504, and welding helps weldering to soldering device 9 in advance on sensor main body
Tin layers；
(5) rubber-insulated wire feeding and welding, carrier 54 turn to welding post 505；Rubber-insulated wire is delivered to stripping by rubber-insulated wire feeding device 2
Line thread cutter 3, wire stripping thread cutter 3 cut rubber-insulated wire, after the tin plating operation of peeling and end, by tin soldering equipment 4 by skin
Line is carried on the sensor main body of welding post 505, and rubber-insulated wire one end is welded on the pole piece 400 of sensor main body；
(6) finished product detection, carrier 54 turn to the second vision-based detection station 506, and the 2nd CCD vision inspection apparatus detects rubber-insulated wire
It is whether qualified with sensor main body welding；
(7) blanking, carrier 54 turn to discharge station 507, and blanking device 10, which carries out the pressure sensor completed the process, to be turned
Disk device 5 completes blanking.
Claims (2)
1. tin soldering equipment, it is characterised in that including rubber-insulated wire carrying mechanism (41) and welding mechanism (42), rubber-insulated wire carrying mechanism (41)
For clamping and carrying rubber-insulated wire, welding mechanism (42) is for sensor main body and rubber-insulated wire to be welded and fixed；
Rubber-insulated wire carrying mechanism (41) includes the second Mobile Slide component (411), movable stand (412), the first lead-screw drive mechanism
(413), the 5th mounting base (414), the second lead-screw drive mechanism (415), lower lock block (416), third finger cylinder (417),
Three fixture blocks (418) and the 6th cylinder (419)；Movable stand (412) is mounted on the mobile terminal of the second Mobile Slide component (411),
5th mounting base (414) is mounted on movable stand (412) by the second lead-screw drive mechanism (415), by the second lead screw transmission machine
Structure (415) realizes the vertical shift of the 5th mounting base (414)；Two the second lead-screw drive mechanisms (415) are mounted on the 5th installation
On seat (414), third finger cylinder (417) is mounted on the moving parts of the second lead-screw drive mechanism (415), two third folders
Block (418) is mounted on the mobile terminal of third finger cylinder (417)；Second lead-screw drive mechanism (415) drives third finger gas
Cylinder (417) moves horizontally；6th cylinder (419) is mounted on the moving parts of the second lead-screw drive mechanism (415), the 6th cylinder
(419) telescopic end is connected with lower lock block (416), and lower lock block (416) lower end is equipped with inclined voussoir (4161), voussoir
(4161) it is equipped with the arc slot (4162) of indent, for positioning and correcting the position of rubber-insulated wire, by rubber-insulated wire pushing and sensor main body
It is in contact；
At work, third finger cylinder (417) clamps rubber-insulated wire to rubber-insulated wire carrying mechanism (41), passes through the second Mobile Slide group
It is completed under the action of (415) three part (411), the first lead-screw drive mechanism (413) and the second lead-screw drive mechanism driving original parts
Rubber-insulated wire is transported to designated position by three-axis moving, and the 6th cylinder (419) drives lower lock block (416) decline, rubber-insulated wire is pressed on biography
In sensor main body；
Welding mechanism (42) includes the 6th mounting base (421), third screw rod transmission component (422), the 4th screw rod transmission component
(423), it adjusting block mounting blocks (424), arc adjusting block (425), the 7th cylinder (426), welding gun (427) and send tin head (428)；
Third screw rod transmission component (422) is transversely mounted in the 6th mounting base (421), and the 4th screw rod transmission component (423) passes through straight
Angle connector is connected with third screw rod transmission component (422)；Adjusting block mounting blocks (424) are mounted on the 4th screw rod transmission component
(423) on mobile terminal, arc adjusting block (425) is mounted on adjusting block mounting blocks (424), in the middle part of arc adjusting block (425)
Equipped with the tilt angle arc groove for adjusting welding gun (427)；7th cylinder (426) is connected to arc adjusting block by connecting plate
(425) in；Welding gun (427) is mounted on the telescopic end of the 7th cylinder (426), and tin head (428) is sent to be mounted on welding gun (427),
Tin head (428) are sent to discharge for defeated tin feeding wire, the cusp of welding gun (427) and the discharging direction phase junction for sending tin head (428)；
The position of third screw rod transmission component (422) and the 4th screw rod transmission component (423) control welding gun (427) in the horizontal plane
It sets；The movement of 7th cylinder (426), is pressed on the cusp of welding gun (427) on sensor main body rubber-insulated wire, tin head (428) is sent to send
Tin silk out.
2. pressure sensor production equipment, it is characterised in that including rack (1), the rubber-insulated wire feeding device being mounted on rack (1)
(2), wire stripping thread cutter (3), rotating-table apparatus (5), sensor feeding device (6), CCD vision inspection apparatus (7), prefluxing
Device (8), soldering device (9), blanking device (10) and tin soldering equipment described in claim 1 (4)；Rubber-insulated wire feeding device (2),
Wire stripping thread cutter (3) and tin soldering equipment (4) are successively connected；Sensor feeding device (6), applies the first CCD vision inspection apparatus
Scaling powder device (8), soldering device (9), tin soldering equipment (4), the 2nd CCD vision inspection apparatus and blanking device (10) position pair
Answer rotating-table apparatus (5)；Second Mobile Slide component (411) and the 6th mounting base (421) are mounted on rack (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811380071.3A CN109482998A (en) | 2018-11-20 | 2018-11-20 | Tin soldering equipment and pressure sensor production equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811380071.3A CN109482998A (en) | 2018-11-20 | 2018-11-20 | Tin soldering equipment and pressure sensor production equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109482998A true CN109482998A (en) | 2019-03-19 |
Family
ID=65697065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811380071.3A Pending CN109482998A (en) | 2018-11-20 | 2018-11-20 | Tin soldering equipment and pressure sensor production equipment |
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| Country | Link |
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| CN (1) | CN109482998A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110202232A (en) * | 2019-04-26 | 2019-09-06 | 东莞市科立电子设备有限公司 | A kind of selectivity wave-soldering automatic tin welding machine |
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