CN110238579A - A kind of automatic feed mechanism for the T-type weldering nail with ceramic ring - Google Patents
A kind of automatic feed mechanism for the T-type weldering nail with ceramic ring Download PDFInfo
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- CN110238579A CN110238579A CN201910555939.7A CN201910555939A CN110238579A CN 110238579 A CN110238579 A CN 110238579A CN 201910555939 A CN201910555939 A CN 201910555939A CN 110238579 A CN110238579 A CN 110238579A
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- ceramic ring
- feed collet
- feed mechanism
- weldering nail
- automatic feed
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- 239000000919 ceramic Substances 0.000 title claims abstract description 38
- 230000007246 mechanism Effects 0.000 title claims abstract description 34
- 238000003466 welding Methods 0.000 claims abstract description 56
- 239000000463 material Substances 0.000 claims abstract description 27
- 230000000903 blocking effect Effects 0.000 claims abstract description 19
- 238000007664 blowing Methods 0.000 claims abstract description 15
- 230000000694 effects Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 230000006698 induction Effects 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000010891 electric arc Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 206010050031 Muscle strain Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001739 rebound effect Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
-
- 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
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/02—Carriages for supporting the welding or cutting element
- B23K37/0247—Driving means
Abstract
The invention discloses a kind of automatic feed mechanisms for the T-type weldering nail with ceramic ring, including horizontal support, longitudinal carrier, feed collet, blowing component and feeding component, one end of the horizontal support is vertically fixed on the trailing flank of longitudinal carrier, the top of the feed collet is connected with horizontal support, and the lower part of the feed collet is connected with longitudinal carrier；The blowing component includes material blocking rod, and the material blocking rod is threaded through the discharge end of feed collet and is able to achieve stretching motion；The feeding component includes picking folder and picking motor, and described one end for picking folder is equipped with U-shaped splicing groove of the opening towards feed collet, and the other end for picking folder is socketed on the output shaft for picking motor, the bottom picked motor and be fixed on longitudinal carrier.The automatic feed mechanism is, it can be achieved that for welding gun, T-type of the accurate feed with ceramic ring welds nail automatically, and does not influence welding gun and be subjected to through the invention, and is able to achieve freely adjusting for operation height and angle, versatile.
Description
Technical field
The present invention is to be related to a kind of automatic feed mechanism for the T-type weldering nail with ceramic ring, belongs to automatic welding technique neck
Domain.
Background technique
T-type weldering nail, also referred to as socket cap weldering are followed closely, the steel construction in building and bridge construction are built, " steel-concrete "
It is largely used in structure as shear connector (also referred to as shear connector), generallys use the plant of arc stud soldering method and be welded in steel
In the structures such as beam, steel column.In addition, during electric arc stud welding, in order to which the metal after protecting weldering nail to melt with base material electric discharge is molten
Liquid does not leak, and needs to nail in each weldering and be arranged ceramic ring, is not leaked using the characteristic protection welding melt of ceramic high-temperature resistant, with
Improving welding quality and preventing welding gun from striking sparks with base material weld causes pipette tips to damage.
The T-type weldering nail with ceramic ring is mainly operated by human weld at present, and engineering (a building skyscraper or one
Bridge block) it needs to plant and welds tens of thousands of or even hundreds of thousands of T-type weldering nails, according to incompletely statistics, the year welding capacity of Japanese T-type weldering nail is
60000000, the annual requirement of China's steel building T-type weldering nail is tens million of；Especially, with building, bridge, make
The high speed development of the industries such as ship, automobile manufacture, rail traffic causes the welding quantity of T-type weldering nail rapidly increasing.Using people
Work welding manner there is only welding efficiencies defect that low, welding quality cannot be guaranteed, and manually bend over to operate for a long time, also can
Seriously affect the health of welder, it is easy to welder be caused to generate the professional hair such as lumbar muscle strain and osteoproliferation
Disease.Therefore, the automatic welding technique that research and development are able to achieve the T-type weldering nail with ceramic ring is badly in need of in this field, and to realize the T with ceramic ring
The automatic welding of type weldering nail, core are to solve how accurate feeding and welding gun cannot to be interfered to carry out welding behaviour automatically for welding gun
The automatic feed mechanism of work.
Summary of the invention
In view of the above-mentioned problems existing in the prior art and demand, the object of the present invention is to provide it is a kind of can be that welding gun precisely give
Material and do not interfere welding gun to be subjected to and can be synchronized with welding gun it is mobile for T-type weldering nail with ceramic ring from
Dynamic feeding mechanism, to meet the requirement that welding gun carries out high-precision and high efficiency automatic material taking.
To achieve the above object, the present invention adopts the following technical scheme:
A kind of automatic feed mechanism for the T-type weldering nail with ceramic ring, including horizontal support, longitudinal carrier, feed collet, blowing
Component and feeding component, one end of the horizontal support are vertically fixed on the trailing flank of longitudinal carrier, the feed collet it is upper
Portion is connected with horizontal support, and the lower part of the feed collet is connected with longitudinal carrier；The blowing component includes material blocking rod, institute
Material blocking rod is stated to be threaded through the discharge end of feed collet and be able to achieve stretching motion；The feeding component includes picking to press from both sides and pick electricity
Machine, described one end for picking folder are equipped with U-shaped splicing groove of the opening towards feed collet, and the other end for picking folder, which is socketed in, to be picked
On the output shaft of motor, the bottom picked motor and be fixed on longitudinal carrier.
A kind of embodiment, the blowing component further include rectangular retaining plate, rectangular active plate, right angled triangle push plate and
Idler wheel, the rectangular retaining plate are fixed below the rear side of longitudinal carrier and close to feed collet, and the rectangular active plate is slidably connected
On the medial surface of rectangular retaining plate；A through-hole is transversely provided in the middle part of the plate of rectangular active, the material blocking rod is installed in described
The head of through-hole is equipped with the groove being pierced by for material blocking rod in the discharge end of feed collet, is equipped with a bullet in the tail portion of the through-hole
The front end of spring, the spring is freely located in through-hole, and the tail end of the spring passes through spring retaining plate and rectangular retaining plate
Medial surface is fixedly connected；One right-angle side of the right angled triangle push plate is fixedly connected with the bottom of the rectangular active plate, institute
The inclined-plane of right angled triangle push plate is stated towards feed collet；The idler wheel is fixed on the lower part for picking folder.
A kind of embodiment, the rectangular active plate is fixedly connected with a sliding block, in the medial surface of the rectangular retaining plate
It is equipped with a sliding rail, the sliding block is equipped with sliding slot compatible with the sliding rail.
Further embodiment, in rectangular active, the top of plate and sliding block is equipped with L shape postive stop baffle, in rectangular retaining plate
Medial surface is equipped with the limited post matched with L shape postive stop baffle.
Further embodiment, is installed with guide post on spring retaining plate, and the tail end of spring is set in guide post.
A kind of preferred embodiment is installed with a block at the opening both ends for the U-shaped splicing groove for picking folder, and the block is prominent
In the top surface of U-shaped splicing groove.
Further preferred scheme is equipped with inclined-plane A in the upper surface of the block, is equipped with and institute in the bottom surface of feed collet discharge end
State the compatible inclined-plane B of inclined-plane A.
A kind of preferred embodiment, the side for picking motor be respectively equipped with splicing level sensor, welding gun feeding level sensor and
It gives up the throne sensor.
A kind of embodiment, the feed collet are to be formed by connecting by two sliding rails by the U-shaped connector of at least two, are located at material
One U-shaped connector on folder top is fixedly connected with horizontal support, the U-shaped connector near feed collet discharge port and vibration
The output end of motor is connected, and the vibrating motor is fixed on the rear lateral portion of longitudinal carrier.
A kind of preferred embodiment forms 5~60 degree of mounted angles between the feed collet and horizontal plane.
Further preferred scheme forms 5~30 degree of mounted angles between the feed collet and horizontal plane.
A kind of preferred embodiment, the vibrating motor are eccentric vibrating motor.
A kind of embodiment, the automatic feed mechanism further include column, and the horizontal support is set on column and energy
It is moved up and down on column and does 360 degree rotation around column.
The longitudinal direction of a kind of embodiment, the column is equipped with linear gear rack, and being arranged on the column can be on it
The sliding sleeve that slides up and down but cannot rotate around it, the horizontal support are rotatably set on the sliding sleeve, in the sliding sleeve
Lower part offer for lifting gear the opening of the connection that is meshed with linear gear rack, the lifting gear is fixed on lifting electricity
On the output shaft of machine, the lifting motor is fixedly connected on the side of sliding sleeve；Also, the outside of the sliding sleeve be socketed with from
The driving gear of moving gear, the connection that is meshed with the driven gear is installed on the output shaft of rotating electric machine, the electric rotating
Machine is installed on horizontal support.
A kind of embodiment, welding gun are fixed on the leading flank of longitudinal carrier, feed collet be arranged in longitudinal carrier left side or
Right side.
Compared to the prior art, the present invention has following advantageous effects:
The automatic feed mechanism through the invention can not only be realized as welding gun T-type of the accurate feed with ceramic ring automatically
Weldering nail, and do not influence welding gun and be subjected to, and movement can be synchronized with welding gun；Especially, when the self-feeding
Mechanism includes simultaneously column, and the horizontal support can make when moving up and down on column and doing 360 degree rotation around column
The automatic feed mechanism is able to achieve freely adjusting for operation height and angle, is further ensured that the precision for welding gun feeding
With the requirement for meeting the various job areas of welding gun, property and versatility easy to use are stronger；Therefore, the present invention is relative to existing skill
Art has marked improvement, has important value to the automatic welding for the T-type weldering nail realized with ceramic ring.
Detailed description of the invention
Fig. 1 is a kind of three-dimensional knot of automatic feed mechanism for the T-type weldering nail with ceramic ring provided in an embodiment of the present invention
Structure schematic diagram；
Fig. 2 is the left view structural representation of automatic feed mechanism shown in FIG. 1；
Fig. 3 and Fig. 4 be show blowing component as described in the examples structure and its with feed collet and pick folder between dress
Structural schematic diagram with relationship；
Fig. 5 is to show the structural schematic diagram of automatic feed mechanism as described in the examples in the initial state；
Fig. 6 is the structural schematic diagram for showing automatic feed mechanism as described in the examples in splicing state；
Fig. 7 is the structural schematic diagram for showing automatic feed mechanism as described in the examples in feeding state；
Fig. 8 is the structural representation for showing automatic feed mechanism as described in the examples after welding gun feeding when downstream state
Figure.
Figure label is schematically as follows: 1, horizontal support；2, longitudinal carrier；3, feed collet；31, sliding rail；311, inclined-plane B； 32,U
Type connector；321, positioned at the U-shaped connector on feed collet top；322, the U-shaped connector near feed collet discharge port；33, solid
Determine block；34, vibrating motor；35, groove；4, blowing component；40, material blocking rod；41, rectangular retaining plate；411, sliding rail；42, rectangle
Movable plate；421, through-hole；43, right angled triangle push plate；431, right-angle side；432, inclined-plane；44, idler wheel；45, sliding block；451, sliding
Slot；46, spring；47, spring retaining plate；471, guide post；48, L shape postive stop baffle；49, limited post；5, feeding component；
51, folder is picked；511, U-shaped splicing groove；512, block；5121, inclined-plane A；52, motor is picked；53, splicing level sensor；54,
Welding gun feeding level sensor；55, it gives up the throne sensor；6, column；61, linear gear rack；62, sliding sleeve；621, it is open；622, sliding sleeve
Side；63, lifting gear；64, lifting motor；65, driven gear；66, driving gear；67, rotating electric machine；7, welding gun；8,
Ceramic ring；9, T type weldering nail.
Specific embodiment
Technical solution of the present invention is described in further detail below in conjunction with drawings and examples.
Embodiment
Incorporated by reference to shown in Fig. 1 to Fig. 4: a kind of autoloader for the T-type weldering nail with ceramic ring provided in this embodiment
Structure, including horizontal support 1, longitudinal carrier 2, feed collet 3, blowing component 4 and feeding component 5, the blowing component 4 include gear
Expect that bar 40, rectangular retaining plate 41, rectangular active plate 42, right angled triangle push plate 43 and idler wheel 44, the feeding component 5 wrap
It includes and picks folder 51 and pick motor 52；One end of the horizontal support 1 is vertically fixed on the trailing flank of longitudinal carrier 2, described
The top of feed collet 3 is connected with horizontal support 1, and the lower part of the feed collet 3 is connected with longitudinal carrier 2；The rectangular retaining plate
41 are fixed below the rear side of longitudinal carrier 2 and close to feed collet 3, and the rectangular active plate 42 is slidably connected at rectangular retaining plate
On 41 medial surface (it is to be fixedly connected with the rectangular active plate 42 with a sliding block 45 in the present embodiment, it is solid in the rectangle
One sliding rail 411 is set on the medial surface of fixed board 41, sliding slot compatible with the sliding rail 411 is set on the sliding block 45
451, the sliding of rectangular active plate 42 is realized by sliding of the sliding block 45 on sliding rail 411)；The middle part of plate 42 in rectangular active
It is transversely provided with a through-hole 421, the material blocking rod 40 is installed in the head of the through-hole 421, is equipped with and is used in the discharge end of feed collet
The groove 35 that material blocking rod 40 is pierced by is equipped with a spring 46 in the tail portion of the through-hole 421, and the front end of the spring 46 is free
Ground is located in through-hole 421, and the tail end of the spring 46 connects by the way that the medial surface of spring retaining plate 47 and rectangular retaining plate 41 is fixed
It connects；One right-angle side 431 of the right angled triangle push plate is fixedly connected with the bottom of the rectangular active plate 42, the right angle
The inclined-plane 432 of triangle push plate is towards feed collet 3；The idler wheel 44 is fixed on the lower part for picking folder 51, described to pick the one of folder 51
End is equipped with U-shaped splicing groove 511 of the opening towards feed collet, and the other end for picking folder 51 is socketed in the output for picking motor 52
On axis, the bottom picked motor 52 and be fixed on longitudinal carrier 2.At the opening both ends for the U-shaped splicing groove 511 for picking folder 51
It is installed with a block 512, the block 512 protrudes from the top surface of U-shaped splicing groove 511, is in pairs at U-shaped splicing groove with shape
The barrier effect of ceramic ring on 511 top surfaces, to avoid being located at falling for the T-type weldering nail with ceramic ring in U-shaped splicing groove 511
(reference can be made to shown in Fig. 6 and Fig. 7).
In the present embodiment, the feed collet 3 is to be formed by connecting by two sliding rails 31 by the U-shaped connector 32 of at least two, position
A U-shaped connector 321 in feed collet top is fixedly connected by fixed block 33 with horizontal support 1, and it is attached to be located at feed collet discharge port
Close U-shaped connector 322 is connected with the output end of vibrating motor 34, after the vibrating motor 34 is fixed on longitudinal carrier 2
Side.5~60 degree of mounted angles (preferably with 5~30 degree) are formed between the feed collet 3 and horizontal plane, on the one hand can be made in this way
The T-type weldering nail with ceramic ring on feed collet 3 has the power to glide, on the other hand can avoid the mutual shock damage between ceramic ring
It is bad.The vibrating motor 34 is eccentric vibrating motor, is acted on using eccentric vibrating, it is ensured that feed collet 3 is under smaller mounted angle
Still it is able to achieve smooth discharging.
In addition, in the present embodiment, the automatic feed mechanism further includes column 6, the horizontal support 1 is set in column
On 6 and can be moved up and down on column 6 and around column 6 do 360 degree rotation (specific embodiment of the present embodiment are as follows:
The longitudinal direction of column 6 is equipped with linear gear rack 61, and is arranged on column 6 and can slide up and down but cannot rotate around it on it
Sliding sleeve 62, the horizontal support 1 is rotatably set on the sliding sleeve 62, offers and be used in the lower part of the sliding sleeve 62
Lifting gear 63 is meshed the opening 621 of connection with linear gear rack 61, and the lifting gear 63 is fixed on the defeated of lifting motor 64
On shaft, the lifting motor 64 is fixedly connected on the side 622 of sliding sleeve；Also, the outside of the sliding sleeve 62 be socketed with from
The driving gear 66 of moving gear 65, the connection that is meshed with the driven gear 65 is installed on the output shaft of rotating electric machine 67, institute
Rotating electric machine 67 is stated to be installed on horizontal support 1.
Since lifting motor 64 is fixedly connected with sliding sleeve 62, thus forward or reverse by lifting motor 64, can drive
Lifting gear 63 rises or falls movement on linear gear rack 61, so that sliding sleeve 62 be driven to rise or fall on column 6
Movement, but the driven gear 65 due to being socketed on sliding sleeve 62 is meshed connection with driving gear 66, and driving gear 66
It is to be fixed on the output shaft of rotating electric machine 67, and rotating electric machine 67 is installed on horizontal support 1, therefore, passes through sliding sleeve 62
Lifting can be achieved horizontal support 1 oscilaltion campaign is done on column 6；In addition, when rotating electric machine 67 drives driving gear 66
When rotation, since horizontal support 1 and sliding sleeve 62 are to be rotatably connected and sliding sleeve 62 cannot be rotated around column 6, thus
Driven gear 65 does not rotate with sliding sleeve 62, causes horizontal support 1 under the rotary action of driving gear 66 around sliding sleeve 62
360 degree rotation occurs, and sliding sleeve 62 is to be set on column 6, thus horizontal support 1 can do 360 degree rotation around column 6；And by
It being fixedly connected in horizontal support 1 with longitudinal carrier 2, feed collet 3 is connected with horizontal support 1 and longitudinal carrier 2 respectively, and
Blowing component 4 and feeding component 5 are each attached on longitudinal carrier 2, thus by realize horizontal support 1 elevating movement and
Integral elevating and the rotation of longitudinal carrier 2, feed collet 3, blowing component 4 and feeding component 5 can be realized in 360 degree rotation, from
And freely adjusting for operation height and angle can be realized according to the requirement of welding position by being conducive to the automatic feed mechanism, guarantor
Card is the accurate feeding of welding gun and the requirement for meeting the various job areas of welding gun.
As a preferred solution:
In rectangular active, the top of plate 42 and sliding block 45 is equipped with L shape postive stop baffle 48, in the medial surface of rectangular retaining plate 41
It is equipped with the limited post 49 matched with L shape postive stop baffle 48, is stopped by the cooperation of L shape postive stop baffle 48 and limited post 49
Effect, it is ensured that the parking position accuracy of rectangular active plate 42.In addition, being installed with guide post 471, spring on spring retaining plate 47
46 tail end is set in guide post 471, is unable to straight line after compressive deformation to avoid spring 46 and resetted.
It is equipped with inclined-plane A 5121 in the upper surface of the block 512, is equipped with and the inclined-plane A in the bottom surface of feed collet discharge end
5121 compatible inclined-plane B 311, pass through fitting for inclined-plane A 5121 and inclined-plane B 311, it can be ensured that are located at feed collet discharge port
With ceramic ring T-type weldering nail can accurately fall into pick folder 51 U-shaped splicing groove 511 in.
Splicing level sensor 53, welding gun feeding level sensor 54 and sensing of giving up the throne are respectively equipped in the side for picking motor 52
Device 55, the turned position for picking folder 51 is limited and be monitored.
Welding gun 7 is fixed on the leading flank of longitudinal carrier 2, and left or right side (this reality of longitudinal carrier 2 is arranged in feed collet 3
Applying example is so that the left side of longitudinal carrier 2 is arranged in feed collet 3 as an example), it can not only facilitate the feeding of welding gun 7 to operate in this way, but also can save
Space can also be achieved the synchronizing moving of feed collet 3 Yu welding gun 7.Certainly, the installation direction of folder 51 and the installation direction of feed collet 3 are picked
It is adapted, such as: if the left side of longitudinal carrier 2 is arranged in feed collet 3, the installation direction for picking folder 51 need to make U-shaped splicing groove
511 opening is towards left side.One kind disclosed in Chinese invention patent ZL 201610195248.7 can be used in the welding gun 7
The automatic welding gun for realizing T-type weldering nail electric arc stud welding, does not do particular determination herein.
Using automatic feed mechanism of the present invention, the self-feeding of the T-type weldering nail to welding gun feed with ceramic ring is realized
Process is as follows:
1) it please refers to shown in Fig. 5, in the initial state, pick folder 51 is to be located at weldering to automatic feed mechanism of the present invention
The underface of rifle 7, spring 46 are in the original state of stretching, extension, and rectangular active plate 42 is shifted by spring 46 by feed collet 3 and in L shape
The cooperation of postive stop baffle 48 and limited post 49 is limited under stopping, and is blocked in so that material blocking rod 40 at this time is pierced by groove 35
In the discharge port of feed collet 3, feed collet 3 is in blowing state；
2) when pick motor 52 driving pick folder 51 to 3 direction of feed collet rotate when, with pick folder 51 dischargings to feed collet
It holds close, is in rolling contact positioned at the idler wheel 44 and the inclined-plane 432 of right angled triangle push plate for picking 51 lower parts of folder, due to rolling
44 rolling on inclined-plane 432 of wheel is thus the high-end rolling with idler wheel 44 to inclined-plane 432 from low toward high direction, idler wheel 44
Outside thrust can be generated to inclined-plane 432, because right angled triangle push plate 43 is fixedly connected with rectangular active plate 42,
Therefore it will drive rectangular active plate 42 after outward thrust of the inclined-plane 432 by idler wheel 44 to move out, and since material blocking rod 40 is solid
It is located on rectangular active plate 42, thus moving out with rectangular active plate 42, material blocking rod 40 also move out；When picking
The opening that folder 51 turns to U-shaped splicing groove 511 (can be docked when being just connected to each other with the discharge port of feed collet 3 by picking motor 52
The induction of level sensor 53 is limited), idler wheel 44 has been rolled to the most significant end on inclined-plane 432, and rectangular active plate 42 is by most
Big outward thrust effect, so that L shape postive stop baffle 48 is separated with 49 phase of limited post, spring 46 is compressed, the head of material blocking rod 40
Portion returns in groove 35；Again due to feed collet 3 installation have certain inclination angle and have vibrating motor 34 effect of vibration, because
This, which is located at the T-type weldering nail 9 with ceramic ring 8 on feed collet 3, smoothly to drop into U-shaped splicing groove as the head of material blocking rod 40 retracts
(incorporated by reference to shown in Fig. 5 and Fig. 6) in 511；
3) when pick motor 52 drive splicing pick folder 51 to welding gun feeding position rotate when, idler wheel 44 will be by inclined-plane
432 most significant end is rolled toward low side and is separated until with inclined-plane 432, thus the outward thrust that inclined-plane 432 is generated of idler wheel 44 by
Disappearance is gradually decreased up to, to make rectangular active plate 42 be pushed to by feed collet 3 under the rebound effect of spring 46, until in L
The cooperation of shape postive stop baffle 48 and limited post 49 is limited under stopping, so that material blocking rod 40 at this time is pierced by the resistance of groove 35 again
Keep off in the discharge port of feed collet 3 (because T-type weldering nail 9 head diameter it is bigger than shaft diameter, thus T-type weldering nail 9 shaft it
Between the gap that passes through with material blocking rod 40), be again at feed collet 3 to blowing state；Welding gun 7 is turned to when picking folder 51
When underface, picking motor 52 can be stopped operating by the induction of Butt welding gun feeding level sensor 54, and welding gun 7 is waited to be taken
Material；In addition, since the present embodiment at the opening both ends of U-shaped splicing groove 511 for picking folder 51 is installed with a block 512, and institute
The top surface that block 512 protrudes from U-shaped splicing groove 511 is stated, thus the ceramic ring 8 being located on U-shaped 511 top surface of splicing groove can be kept off
The barrier effect of block 512 is located at U-shaped splicing to ensure that picking for splicing presss from both sides 51 when rotating to welding gun feeding position
Ceramic ring 8 on slot 511 is not fallen off with the T-type weldering nail 9 being set in ceramic ring 8 (incorporated by reference to shown in Fig. 6 and Fig. 7)；
4) finished to 7 feeding of welding gun, pick folder 51 can the other side for the driving down hill welding rifle 7 for picking motor 52 give up the throne with
It does not influence 7 downlink of welding gun to be subjected to, when giving up the throne in place, picking motor 52 can be under the induction for sensor 55 of giving up the throne
It stops operating and (please refers to shown in Fig. 8)；
5) it completes to weld to operate to be up to when welding gun 7 and picks folder 51 when feeding position under the driving for picking motor 52
Back to the underface of welding gun 7, to execute next circulation.
In addition, automatic feed mechanism of the present invention before automatic welding, needs to first pass through lifting motor 64 and rotation
Welding gun 7 and feed collet 3 are both adjusted to the position for needing to weld and suitable height by motor 67；The T with ceramic ring 8 in feed collet 3
Type weldering nail 9 can follow closely automatic supply by being manually placed into or using the weldering of realization T-type described in patent of invention ZL201620260551.6
The device of material is put into.
It is last it is necessarily pointed out that: the foregoing is merely the preferable specific embodiment of the present invention, but the present invention
Protection scope be not limited thereto, anyone skilled in the art in the technical scope disclosed by the present invention,
Any changes or substitutions that can be easily thought of, should be covered by the protection scope of the present invention.
Claims (10)
1. a kind of automatic feed mechanism of the T-type weldering nail for ceramic ring, it is characterised in that: including horizontal support, longitudinal carrier,
Feed collet, blowing component and feeding component, one end of the horizontal support is vertically fixed on the trailing flank of longitudinal carrier, described
The top of feed collet is connected with horizontal support, and the lower part of the feed collet is connected with longitudinal carrier；The blowing component includes gear
Expect that bar, the material blocking rod are threaded through the discharge end of feed collet and are able to achieve stretching motion；The feeding component include pick folder and
Motor is picked, described one end for picking folder is equipped with U-shaped splicing groove of the opening towards feed collet, and the other end for picking folder is socketed in
It picks on the output shaft of motor, the bottom picked motor and be fixed on longitudinal carrier.
2. the automatic feed mechanism according to claim 1 for the T-type weldering nail with ceramic ring, it is characterised in that: described to put
Expect that component further includes rectangular retaining plate, rectangular active plate, right angled triangle push plate and idler wheel, the rectangular retaining plate is fixed on vertical
Below to the rear side of bracket and close to feed collet, the rectangular active plate is slidably connected on the medial surface of rectangular retaining plate；In square
A through-hole is transversely provided in the middle part of shape movable plate, the material blocking rod is installed in the head of the through-hole, sets in the discharge end of feed collet
There is the groove being pierced by for material blocking rod, is equipped with a spring in the tail portion of the through-hole, the front end of the spring is freely located at
In through-hole, the tail end of the spring is fixedly connected by spring retaining plate with the medial surface of rectangular retaining plate；The right angle trigonometry
One right-angle side of shape push plate is fixedly connected with the bottom of the rectangular active plate, the inclined-plane direction material of the right angled triangle push plate
Folder；The idler wheel is fixed on the lower part for picking folder.
3. the automatic feed mechanism according to claim 2 for the T-type weldering nail with ceramic ring, it is characterised in that: the square
Shape movable plate is fixedly connected with a sliding block, and a sliding rail is equipped on the medial surface of the rectangular retaining plate, and the sliding block is equipped with
Sliding slot compatible with the sliding rail.
4. the automatic feed mechanism according to claim 3 for the T-type weldering nail with ceramic ring, it is characterised in that: in rectangle
The top of movable plate and sliding block is equipped with L shape postive stop baffle, is equipped on the medial surface of rectangular retaining plate and matches with L shape postive stop baffle
The limited post of conjunction.
5. the automatic feed mechanism according to claim 2 for the T-type weldering nail with ceramic ring, it is characterised in that: in spring
Guide post is installed in fixed plate, the tail end of spring is set in guide post.
6. the automatic feed mechanism according to claim 1 for the T-type weldering nail with ceramic ring, it is characterised in that: picking
The opening both ends of the U-shaped splicing groove of folder are installed with a block, and the block protrudes from the top surface of U-shaped splicing groove.
7. the automatic feed mechanism according to claim 6 for the T-type weldering nail with ceramic ring, it is characterised in that: described
The upper surface of block is equipped with inclined-plane A, is equipped with inclined-plane B compatible with the inclined-plane A in the bottom surface of feed collet discharge end.
8. the automatic feed mechanism according to claim 1 for the T-type weldering nail with ceramic ring, it is characterised in that: picking
The side of motor is respectively equipped with splicing level sensor, welding gun feeding level sensor and sensor of giving up the throne.
9. the automatic feed mechanism according to any one of claim 1 to 8 for the T-type weldering nail with ceramic ring, feature
Be: the automatic feed mechanism further includes column, and the horizontal support is set on column and can do lifting fortune on column
It moves and does 360 degree rotation around column.
10. the automatic feed mechanism according to claim 9 for the T-type weldering nail with ceramic ring, it is characterised in that: described vertical
The longitudinal direction of column is equipped with linear gear rack, and the cunning that can be slided up and down on it but not rotate around it is arranged on the column
Set, the horizontal support is rotatably set on the sliding sleeve, offers in the lower part of the sliding sleeve for lifting gear and straight
Line rack gear is meshed the opening of connection, and the lifting gear is fixed on the output shaft of lifting motor, and the lifting motor is fixed
It is connected to the side of sliding sleeve；Also, it is socketed with driven gear in the outside of the sliding sleeve, is meshed and connect with the driven gear
Driving gear be installed on the output shaft of rotating electric machine, the rotating electric machine is installed on horizontal support.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910555939.7A CN110238579B (en) | 2019-06-25 | 2019-06-25 | Automatic feeding mechanism for T-shaped welding nails with porcelain rings |
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|---|---|---|---|
| CN201910555939.7A CN110238579B (en) | 2019-06-25 | 2019-06-25 | Automatic feeding mechanism for T-shaped welding nails with porcelain rings |
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| CN110238579B CN110238579B (en) | 2024-01-16 |
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|---|---|
| CN110238579B (en) | 2024-01-16 |
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