CN108296733A - A kind of parts mounting system of check valve workpiece - Google Patents
A kind of parts mounting system of check valve workpiece Download PDFInfo
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- CN108296733A CN108296733A CN201810038628.9A CN201810038628A CN108296733A CN 108296733 A CN108296733 A CN 108296733A CN 201810038628 A CN201810038628 A CN 201810038628A CN 108296733 A CN108296733 A CN 108296733A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
- B25B11/02—Assembly jigs
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Abstract
A kind of parts mounting system of check valve workpiece of the present invention, including rack, conveyer belt, containing there are two the workpiece tool plates of installation station, valve block installs fixture, the removable unit of valve block installs fixture, two overturning clamping jaws, annular valve block installation unit and arc card installation unit, the removable unit of the valve block installs fixture, two overturning clamping jaws, annular valve block installation unit and arc card installation unit are set gradually by the process sequence of priority at corresponding station on a moving belt, the workpiece tool plate is moved synchronously with conveyer belt, the check valve workpiece setting is on workpiece tool plate, the valve block installs fixture is mounted on check valve workpiece.Advantageous effect：Realize the improved arc card of annular valve block quickly, efficiently, reliable installation and valve block installs fixture dismantle rapid automatizedly so that the part installation effectiveness of check valve workpiece greatly improves.
Description
Technical field
The invention belongs to field of machining more particularly to the parts mounting systems of check valve workpiece.
Background technology
Check valve workpiece for brake system of car contains there are two opposite mounting surface, is installed respectively on each mounting surface
There is valve block, for the part installation on current check valve workpiece dependent on manually, the positioning accuracy of low production efficiency, valve block is not high,
Product quality is irregular.
Other hand, at present one on product workpiece at easily sent out for the positioning cards of annular valve block when valve block frequently opens and closes
Life falls off.For this purpose, in order to overcome above-mentioned technical barrier, the applicant mechanism of card makes it perpendicular to the direction of mounting surface
On have certain elasticity, the corresponding requirement to mounting process also further increases.
Invention content
To solve the above-mentioned problems, the present invention is based on restructural thoughts, provide a kind of installation system of check valve workpiece
System, is specifically realized by following technical scheme：
The parts mounting system of the check valve workpiece, including rack, conveyer belt, containing there are two installation station workpiece work
Loading board, valve block installs fixture, the removable unit of valve block installs fixture, two overturning clamping jaws, annular valve block installation unit and arc
Card installation unit, the removable unit of the valve block installs fixture, two overturning clamping jaws, annular valve block installation unit and arc card
Piece installation unit is set gradually by the process sequence of priority at corresponding station on a moving belt, and the workpiece tool plate is with transmission
Band moves synchronously, and for the check valve workpiece setting on workpiece tool plate, the valve block installs fixture is mounted on check valve workpiece
On；
The removable unit of the valve block installs fixture includes that guide rail, chuck jaws, two fixture strippers and fixture are collected
Unit, the guide rail horizontally be arranged in rack, and the chuck jaws can horizontally slidingly also can vertical lifting along guide rail
It is movably connected on guide rail, chuck jaws include that two fork-shaped clamping jaws and two clamping jaws described in clamping driving unit are single by clamping driving
Member is realized mutual separate, close；The two fixtures stripper is respectively correspondingly articulated in the rack of workpiece tool plate both sides
Lever piece is formed, each fixture stripper is equipped with notch relative to one end, and when end tilts where the notch, notch is tight against valve block
Installs fixture drives is upwardly separated from workpiece tight against valve block installs fixture；
Two overturning clamping jaws are slidably disposed in rack, are picked up by an installation station of workpiece tool plate by overturning clamping jaw
It takes and is positioned in another installation station of workpiece tool plate, complete the overturning of workpiece；
Annular valve block installation unit includes valve block annular plate valve piece feeding unit material and annular valve block feeding unit, the annular
Valve block feeding unit material is respectively arranged at annular valve block feeding unit in rack, the annular plate valve piece feeding unit material include scraping block,
Delivery board, storage delivery chute and top plate, the storage delivery chute are set in rack, and the top plate is liftably set to institute
It states in storage delivery chute, annular valve block is placed on top plate, the delivery board is set in rack and the feeding end of delivery board connects
The delivery outlet of storage delivery chute is connect, the other end is delivery end, and the scraping block can be slidingly arranged at along delivery board above delivery board,
Annular valve block is pushed to the delivery end of delivery board from the feeding end of delivery board；The annular valve block feeding unit includes magnetic suction head
With horizontal guide rail, the horizontal guide rail horizontally is arranged in rack, the magnetic suction head liftable low land and can be along horizontal guide rail
Slidably it is set on the horizontal guide rail；
Arc card installation unit includes arc card feeding unit material, arc card feeding unit and rack, the arc
Shape card feeding unit material includes horizontal pusher, delivery board, vertical cuts somebody's hair and feeding channel, the feeding channel are to be opened in rack
If conduit, vertical cut somebody's hair liftably be set in feeding channel, and check valve workpiece is placed on vertical cut somebody's hair, conveying
The output port in one end connection feeding channel of plate, the other end form output end, and the horizontal pusher can be along delivery board slidably
It is arranged on delivery board；The arc card feeding unit includes magnetic suction head, mandril, horizontal guide rail, and the horizontal guide rail is horizontal
Ground is set in rack, and the magnetic suction head can be slidingly arranged at along horizontal guide rail on horizontal guide rail, and the mandril is liftably
It is connected to the magnetic suction head.
The parts mounting system of the check valve workpiece it is further design be, the other end of the two fixtures stripper
Drive axis connection, the other end and rack of the cylinder hinged with a cylinder respectively；The chuck jaws are pacified by the first activity
Loading board is slidably connected with the guide rail, is equipped with the first cylinder on first movable installation board, the output shaft of the first cylinder with
Described two fork-shaped clamping jaw connections, the both ends of first movable installation board are respectively correspondingly connected with the second cylinder, third gas
Cylinder, second cylinder, third cylinder drive shaft be connected separately with connecting plate, worn respectively on two connecting plates connect there are one activity
The lower end of mandril, two movable mandrils is respectively arranged with pressure sensor, and reset is socketed between the lower end and connecting plate of movable mandril
Spring；The clamping driving unit is the 4th cylinder, and the 4th cylinder is fixed on the first movable installation board.
The parts mounting system of the check valve workpiece it is further design be, the both ends of the fork-shaped clamping jaw it is opposite
Side is equipped with step.
The further design of the parts mounting system of the check valve workpiece is that the both ends of the valve block installs fixture are set
There is stress stage portion compatible with the notch；The valve block installs fixture is equipped with positioning pin, the positioning pin and valve plate
Through-hole is adapted on workpiece.
The further design of the parts mounting system of the check valve workpiece is that the annular plate valve piece feeding unit material also wraps
The second movable installation board, scraping block driving cylinder, pressure head, pressure head driving cylinder are included, the scraping block driving cylinder is set in rack,
The scraping block drives the output axis connection of cylinder, the pressure head to be driven by pressure head by second movable installation board and scraping block
Cylinder is connect with the second movable installation board；The pressure head includes pressure head connecting seat, pressure sensor, connecting rod and return spring,
The pressure head connecting seat is connected to the output shaft of pressure head driving cylinder, and connecting rod is connected on pressure head connecting seat, under connecting rod
End is connected with the pressure sensor, and the return spring is socketed on the body of rod between connecting rod lower end and connecting seat；It is described defeated
It send and is additionally provided with two limiting plates, discharge plate on plate, be respectively equipped with and determine relative to the both sides of valve block line of travel on the delivery end
Position step, the discharge plate are connected to delivery end, and two limiting plate is connected to delivery board phase with being respectively parallel to delivery board
To the both sides of valve block line of travel, and gap is stayed between delivery board, the gap can only pass through a piece of annular valve block, two limiting plates
Between formed and constrain the channel that the scraping block slides, second movable installation board is equipped with guide pad, and the guide pad is equipped with
Guide groove, the rack be equipped with guided way compatible with the guide groove, the second movable installation board by guide groove with lead
To the oriented sliding realized in rack that is slidably connected of rail.
The further design of the parts mounting system of the check valve workpiece is that storage delivery chute is oriented to by least six
Bar surrounds, and each guide rod is vertically arranged in rack, and the section of cylindrical cavities that surrounds of all guide rods and annular valve block
Mounting surface be adapted；The top plate is equipped with pilot hole corresponding with the guide rod, and the guide rod is respectively correspondingly
It is connected in pilot hole；Top plate realizes the elevating movement in storing delivery chute by cylinder driving.
The further design of the parts mounting system of the check valve workpiece is that the annular valve block feeding unit also wraps
A magnetic suction head cylinder is included, the magnetic suction head includes magnetic suction head fixed seat and driving plate equipped with several suckers, the driving plate
It is connected to the drive shaft of magnetic suction head cylinder, the magnetic suction head fixed seat is set to the lower face of driving plate, and the sucker is equably
It is arranged in magnetic suction head fixed seat, the lower face of the magnetic suction head fixed seat is annular surface compatible with annular valve block, described
Sucker is at least three.
The further design of the parts mounting system of the check valve workpiece is that the feeding unit further includes that third is lived
Dynamic mounting plate, the 4th movable installation board, magnetic suction head lifting cylinder and mandril lifting cylinder, the third movable installation board sliding
It is connected to the horizontal guide rail, the magnetic suction head lifting cylinder is installed on third movable installation board, the 4th activity installation
Plate is fixed in the output shaft of magnetic suction head lifting cylinder, and the mandril lifting cylinder is installed on the 4th movable installation board, the top
The output axis connection of bar and mandril lifting cylinder；In being also equipped with pressure head cylinder, the pressure head on the third movable installation board
At least one pressure head is connected on the output shaft of cylinder.
The further design of the parts mounting system of the check valve workpiece is that the magnetic suction head includes that sucker is fixed
Seat, two card clamping jaws, clamping jaw cylinder and sucker, the sucker fixed seat is fixed on the 4th movable installation board, and sucker
Fixed seat is equipped with for wearing the through-hole for connecing the mandril, the through-hole and mounting groove unicom, and the sucker is set to sucker fixed seat
On the mounting groove of lower section, the clamping jaw cylinder is fixed on sucker fixed seat, and described two card clamping jaws are located at the mounting groove
Both sides and with the output axis connection of clamping jaw cylinder realize relative to installation trough it is close, far from movement；The sucker is two,
Two suckers are respectively arranged on the both sides in mounting groove, and the through-hole is between two suckers；The mounting groove connects with arc card
Contacting surface is cambered surface compatible with the arc card；The both sides of the mounting groove it is adjacent on be respectively equipped with a rectangular dress
Limited block, the limited block be equipped with rib compatible with arc card；Each clamping jaw is relative to mounting groove side
Equipped with protrusion；The output axis connection that each clamping jaw passes through a connecting plate and clamping jaw cylinder；It is described it is vertical cut somebody's hair to wear be connected to two jackings
Bar, two lifting pins are connected with the output shaft of a jacking cylinder.
The further design of the parts mounting system of the check valve workpiece is that the feeding unit material further includes work of cutting somebody's hair
Dynamic mounting plate, cylinder of cutting somebody's hair, limit pressure head, limit pressure head cylinder and limit pressure head mounting plate, the cylinder of cutting somebody's hair are fixed on
In rack, the output axis connection cut somebody's hair through cut somebody's hair movable installation board and cylinder of cutting somebody's hair, the limit pressure head cylinder is fixed
In on movable installation board of cutting somebody's hair, the limit pressure head by the output axis connection that limits pressure head mounting plate with limit pressure head cylinder,
Limit pressure head and cut somebody's hair with the contact surface of arc card be cambered surface compatible with arc card；It is additionally provided with two on the delivery board
Card limiting plate, two card limiting plates are respectively arranged on the side of delivery board width direction, the upper surface of the delivery board for institute
The compatible arcwall face of arc card is stated, there are gap between limiting plate and delivery board, is formed into can be by the conveying of a piece of card
Channel forms the limit track of limitation pressure head sliding between two card limiting plates.
Advantages of the present invention
It is quick, high that the parts mounting system of the check valve workpiece of the present invention realizes the improved arc card of annular valve block
Effect, reliable installation and valve block installs fixture are dismantled rapid automatizedly so that the part installation effectiveness of check valve workpiece
It greatly improves.
On the other hand since the sheet body of card is integrally arc-shaped, the actual apertures at card both ends are away from less than predetermined installation position
The pitch-row set, the posture that the device of the invention adjusts card by cleverly structure design during picking up card make it
It is enough accurately and reliably to install to preset position.
Description of the drawings
Fig. 1 is the structural schematic diagram of the removable unit of the valve block installs fixture of valve plate workpiece of the present invention.
Fig. 2 is the structural schematic diagram of fixture stripper, workpiece tool plate.
Fig. 3 is the structural schematic diagram of clamping jaw.
Fig. 4 is the side view of clamping jaw.
Fig. 5 is the structural schematic diagram of annular valve block installation unit.
Fig. 6 is the structural scheme of mechanism of feeding unit material.
Fig. 7 is the side schematic view of feeding unit material.
Fig. 8 is the schematic top plan view of feeding unit material.
Fig. 9 is the structural schematic diagram of feeding unit.
Figure 10 is the structural scheme of mechanism for the device that arc card is installed on check valve workpiece.
Figure 11 is the structural schematic diagram of feeding unit.
Figure 12 is the structural schematic diagram of magnetic suction head.
Figure 13 is the A of the structural schematic diagram of magnetic suction head shown in Figure 12 to schematic diagram.
Figure 14 is A shown in Figure 13 to the B of schematic diagram to schematic diagram.
Figure 15 is A shown in Figure 13 to the C of schematic diagram to schematic diagram.
Figure 16 is the structural schematic diagram of feeding unit material.
Figure 17 is the schematic cross-section of transfer passage.
Figure 18 is the structural schematic diagram of delivery board.
Specific implementation mode
The present invention program is described in detail below in conjunction with the accompanying drawings.
The parts mounting system of the check valve workpiece of the present embodiment includes rack 10, conveyer belt (not shown), contains
Two installation workpiece tool plates 4 of station, valve block installs fixture 6, the removable unit of valve block installs fixture 1, two overturn clamping jaw,
The removable unit 1, two of annular valve block installation unit 2 and arc card installation unit 3, valve block installs fixture overturns clamping jaw, ring
Shape valve block installation unit 2 and arc card installation unit 4 are set gradually corresponding on a moving belt by the process sequence of priority
At station.Workpiece tool plate is moved synchronously with conveyer belt, and check valve workpiece 5 is set on workpiece tool plate 4, valve block installs fixture
6 are mounted on check valve workpiece.Conveyer belt in the present embodiment corresponding to each station is respectively arranged below with a mandril 7.Top
Bar 7 is liftably set in the rack 10 of 4 downside of workpiece tool plate.Mandril 7 is connected with top relative to 4 side of workpiece tool plate
Plate 71.The quadrangle of top plate 71, which is worn, is connected to guide rod 72.Guide rod 72 is fixed in rack 10.Mandril 7 is driven by a motor 73
Realize lifting.When workpiece tool plate 4 is delivered to by conveyer belt above corresponding mandril 7, mandril 7 pushes up workpiece tool plate 4
Rising makes workpiece tool plate 4 and conveyer belt be detached from, when installation is complete for the part of current station, mandril 7 decline workpiece tool plate 4 with
Conveyer belt, which is realized, to be sequentially connected.
Such as Fig. 1, the removable unit of valve block installs fixture is mainly by guide rail 101, chuck jaws 103, two fixture strippers 122
And fixture collector unit 13 forms.Guide rail 101 horizontally is arranged in rack 10, and chuck jaws 103 can be slided along guide rail level
It also can be movably connected on to vertical lifting guide rail 101 dynamicly.Chuck jaws 103 include that two fork-shaped clamping jaws 1031 drive with clamping
Moving cell 1032.Two clamping jaws 1031 are realized mutual separate, close by clamping driving unit 1032.Two fixture strippers 122
It is respectively correspondingly articulated in the rack of workpiece tool plate both sides and forms lever piece.Each fixture stripper 122 is relative to one end
Equipped with notch 1221, when 1221 place end of notch tilts, notch tight against valve block installs fixture drive tight against valve block installs fixture to
Upper disengaging workpiece.
The chuck jaws of the present embodiment are mainly by two fork-shaped clamping jaws 1031 and clamping driving unit 1032.Two clamping jaws pass through
Clamping driving unit 1032 is realized mutual separate, close.Two fixture strippers 122 are respectively correspondingly articulated with workpiece tool plate
Lever piece is formed in the rack 10 of 4 both sides.Each fixture stripper is equipped with notch 1221 relative to one end.1221 place end of notch
When tilting, notch drives tight against valve block installs fixture 6 and is upwardly separated from valve plate workpiece 5 tight against valve block installs fixture 6.
Such as Fig. 2, Fig. 3, in the present embodiment, the other end of two fixture strippers 122 connects with 121 drive shaft of a cylinder respectively
It connects.The other end of cylinder 121 is hinged with rack 10.Chuck jaws 1031 are connected by movable installation board 121 and the sliding of guide rail 101
It connects.Movable installation board 121 realizes that the level along guide rail 101 is slided by the driving of motor (not shown).Movable installation board 121
On the first cylinder 112 is installed, the output shaft of the first cylinder 112 is connect with two fork-shaped clamping jaws 1031, referring to Fig. 4, Fig. 5.
Guide rail section 114 is additionally provided in the rack of the present embodiment, the conveyer belt (not shown) of workpiece tool plate 4 is set to
In the conduit on 114 top of guide rail section.
Further, in order to improve the closed-loop control of automate production processes, current embodiment require that ensuring that clamping jaw can be accurate
Really, fixture is effectively captured, therefore the present embodiment selects the design more optimized, i.e., sensing equipment is added on clamping jaw.Activity
The both ends of mounting plate 121 are respectively correspondingly connected with the second cylinder, third cylinder 1161.Second cylinder, third cylinder 1161
Drive shaft is connected separately with connecting plate 116.Movable mandril 117 there are one connecing is worn on two connecting plates 116 respectively.Two movable mandrils
117 lower end is respectively arranged with pressure sensor 114.It is socketed with return spring between the lower end and connecting plate 116 of movable mandril 117
115。
If the opposite side of Fig. 4, the both ends of fork-shaped clamping jaw are equipped with step 1132, that is, form four positioned at same level
Fulcrum, it is ensured that the held stationary when being captured, being moved horizontally by clamping jaw 1031 of valve plate workpiece 5.
The clamping driving unit of the present embodiment is the 4th cylinder 1133, and the 4th cylinder 1133 is fixed on movable installation board.
Correspondence is connect the output shaft of 4th cylinder, 1133 both sides with two clamping jaws 1031 respectively.
The both ends of valve block installs fixture 6 are equipped with stress stage portion compatible with notch 1,221 62.In valve block installs fixture 6
Equipped with positioning pin 61, positioning pin is adapted with through-hole on valve plate workpiece.
The whole dismounting process of provision for disengagement of the present invention is：Workpiece tool plate 4 is transmitted with conveyer belt (not shown)
To the top of top plate 71 correspondence station when, mandril 7 pushes top plate 71 to resist workpiece tool plate 4, makes workpiece tool plate 4 and conveyer belt
It is detached from simultaneously remains stationary.Backstage industrial personal computer sends out cylinder drive signal at this time, and the first cylinder 112 drives clamping jaw 1031 to decline.In
The second cylinder, third cylinder 1161 are also drivingly connected plate 116 simultaneously and then drive activity mandril 117 drops to movable mandril for this
The pressure sensor 114 of 117 bottom ends offsets with valve block installs fixture 6, and pressure sensor 114 just feeds back interrupt signal to industrial personal computer
Afterwards.Industrial personal computer then sends gripping drive signal to the 4th cylinder 1133 again, and clamping jaw is made to complete the gripping behaviour of valve block installs fixture
Make.
The collection material unit 13 of this implementation is a conveyor-belt apparatus.Valve plate workpiece 5 is pacified after the crawl of clamping jaw 1031, then through activity
The movement of loading board 121 has finally been exported by the communicated output end with device behind the upper end that guide rail 101 moves to collection material unit 13
At the recycling of fixture.
The provision for disengagement of the valve block installs fixture of the valve plate workpiece of the present embodiment can realize automatically by valve block fixture from
Valve plate workpiece increases the valve block packaging efficiency of assembly line, in a disguised form has saved production cost.
The two overturning clamping jaws of the present embodiment are slidably disposed in rack.At work, an overturning clamping jaw is first for the station
Workpiece is first gripped, and passes to another overturning clamping jaw, which realizes the overturning of workpiece.And the overturning clamping jaw of the station
Workpiece is picked up by an installation station of workpiece tool plate and is positioned in another installation station of workpiece tool plate, completes to turn over
Displacement of the workpiece in the installation station of workpiece tool plate is realized while turning.Due to the conventional techniques that overturning clamping jaw is this field
Means, overturn clamping jaw self structure and are that those skilled in the art are known with the connection structure of rack, drive mechanism, therefore
Details are not described herein.
As shown in figure 5, annular valve block, is mounted on by the annular valve block installation unit of the present embodiment after workpiece completes turn-over
On the corresponding position of workpiece mounting surface.Annular valve block installation unit is mainly sent by annular plate valve piece feeding unit material 23 and annular valve block
Material unit 22 forms.Annular plate valve piece feeding unit material 23 is respectively arranged at annular valve block feeding unit 22 in rack 10.Feed material list
Member 23 is mainly made of scraping block 238, delivery board 237, storage delivery chute 236 and top plate 230.Storage delivery chute 236 is set to
In rack 10, top plate 230 is liftably set in storage delivery chute 236.Annular valve block 26 is placed on top plate 230.Conveying
Plate 237 is set to 236 delivery outlets of in the rack 10 and feeding end of delivery board 237 connection storage delivery chute, and the other end is discharging
End 2373.Scraping block 238 can be slidingly arranged at along delivery board 237 above delivery board 237, by annular valve block 26 from delivery board 237
Feeding end push to the delivery end 2373 of delivery board.Valve block feeding unit 22 is mainly by magnetic suction head 223 and horizontal guide rail 102.
Horizontal guide rail 102 horizontally is arranged at by a crossbeam in rack 10.223 liftable low land of magnetic suction head and can be along horizontal guide rail
102 are slidably set on horizontal guide rail 102.
Such as Fig. 6, annular plate valve piece feeding unit material 23 further include movable installation board 234, scraping block driving cylinder 235, pressure head 232 with
And pressure head drives cylinder 231.Scraping block driving cylinder 235 is set on mounting plate 233.Mounting plate 233 is fixed in rack 10.It scrapes
Block 238 drives the output axis connection of cylinder 231 by movable installation board 234 and scraping block.Pressure head 232 drives cylinder by pressure head
231 connect with movable installation board 234.
The pressure head 232 of the present embodiment mainly by pressure head connecting seat 2323, pressure sensor 2322, connecting rod 2321 and
Return spring forms.Pressure head connecting seat 2323 is connected to the output shaft of pressure head driving cylinder 231.It connects 2321 bars and is connected to pressure head
On connecting seat 2323.The lower end of connecting rod 2321 is connected with pressure sensor 2322.2321 lower end of connecting rod and connecting seat 2323
Between the body of rod on be socketed with return spring.The pressure head 232 of the present embodiment mainly before 238 feeding of scraping block, is driven by pressure head first
Cylinder 231 drives the delivery outlet for exploring downward to storage delivery chute 236, if pressure sensor 2322 detects annular valve block 26, to
Backstage industrial personal computer feeds back interrupt signal, and interrupt signal notice industrial personal computer prepares to send cylinder driving to scraping block driving cylinder 235
Signal carries out feeding operation.
Further, such as Fig. 8, two limiting plates 2374 and discharge plate 2376 are additionally provided on delivery board 237.Delivery end 2373
On relative to the both sides of valve block line of travel be respectively equipped with positioning step 2375.Discharge plate 2376 is connected to delivery end 2373.
Two limiting plates 2374 are respectively parallel to two that 237 ground of delivery board is connected to 237 opposed annular valve block of delivery board, 26 line of travel
Side, and gap 2371 is stayed between delivery board, referring to Fig. 7.Gap 2371 can only pass through a piece of annular valve block 26, two limiting plates 2374
Between form the channel 2372 slided of constraint scraping block.
The storage delivery chute of the present embodiment is surrounded by six guide rods 2301.Rack is vertically arranged in each guide rod 2301
On 21, and the section of cylindrical cavities that all guide rods 2301 surround is adapted with the mounting surface of annular valve block 6.
Accordingly, top plate 230 is equipped with pilot hole corresponding with guide rod 2301.Guide rod 2301 is respectively correspondingly worn
It is connected in pilot hole.Top plate 230 realizes the elevating movement in storing delivery chute 36 by cylinder driving.
Movable installation board 234 is equipped with guide pad 2341.Guide pad 341 is equipped with guide groove, and rack 10 is equipped with and leads
To the compatible guided way of slot 103.Movable installation board 234 is by the realization that is slidably connected of guide groove and guided way 103 in rack
On oriented sliding.
Such as Fig. 9, annular valve block feeding unit 22 further includes a magnetic suction head cylinder 222.Magnetic suction head 232 includes equipped with several
The magnetic suction head fixed seat 224 of sucker 2241 and driving plate 2231.Driving plate 2231 is connected to the drive shaft of magnetic suction head cylinder 2231.
Magnetic suction head fixed seat 224 is set to the lower face of driving plate 2231.Sucker 2241 is evenly provided in magnetic suction head fixed seat.
Sucker is six in the present embodiment.The lower face of magnetic suction head fixed seat is annular surface compatible with annular valve block.
Such as Fig. 5, it is additionally provided with tool positioning device in the rack of the side of device, station positioning device includes correlation type light
Electric transducer and raising plate, correlation type photoelectric sensor are arranged in rack, and raising plate is liftably arranged in rack.
As shown in Figure 10, arc card is mounted on the correspondence position of annular valve block by the arc card installation unit of the present embodiment
Set, due to arc card by elastic material be made and arc card upper installing hole pitch-row be less than two positioning pin of annular plate valve on piece between
Distance, therefore to overcome previously described deficiency, the arc card installation unit of the present embodiment is the processing machine specially designed
Structure.Arc card installation unit is mainly made of arc card feeding unit material 32, arc card feeding unit 33 and rack 10.
Arc card feeding unit material mainly by horizontal pusher 321, delivery board 324, it is vertical cut somebody's hair 325 and feeding channel 312 form.On
Material channel 12 is the conduit that opens up in rack, and cut somebody's hair 325 is liftably set in feeding channel 312 vertically, check valve workpiece
Be placed on it is vertical cut somebody's hair on 325, the output port 3242 in one end connection feeding channel 312 of delivery board 324, the other end forms defeated
Outlet 3243.Horizontal pusher 321 can be slidably arranged in along delivery board 324 on delivery board 324.Arc card feeding unit 33 is led
It to be made of magnetic suction head 3330, mandril 3322 and horizontal guide rail 104.Horizontal guide rail 104 horizontally is arranged in rack 10, magnetic
Suction nozzle 3330 can be slidingly arranged at along horizontal guide rail 311 on horizontal guide rail 104, and mandril 3322 is liftably connected to magnetic suction head
3330。
If the arc card feeding unit of Figure 11, the present embodiment further include the 331, the second activity installation of third movable installation board
Plate 332, magnetic suction head lifting cylinder 3311 and mandril lifting cylinder 3321.Third movable installation board is slidably connected to horizontal guide rail
311, magnetic suction head lifting cylinder 3311 is installed on third movable installation board 331, and the second movable installation board 332 is fixed in magnetic suction head
The output shaft of lifting cylinder 3311.Mandril lifting cylinder 3321 is installed on the second movable installation board 332, mandril 3322 and top
The output axis connection of bar lifting cylinder 3321.
In view of arc card is with cambered laminar steel card, therefore card has certain elasticity, causes
The pitch-row of the both ends mounting hole of card is less than actual installation pitch-row.In order to solve this technical barrier, the technical solution of the application
By the way of magnetic, magnetic chuck is first passed through from after output port 242 picks up arc card, then by mandril ejection arc card
Medium position, finally by magnetic suction head lifting cylinder 3311 drive magnetic suction head 3330 decline, arc card is installed on workpiece
On.
Such as Figure 12, Figure 13, Figure 14 and Figure 15, the magnetic suction head 3330 of the present embodiment is mainly by sucker fixed seat 333, two
Card clamping jaw 334, mounting groove 3331, clamping jaw cylinder 3342 and sucker 3333 form.Sucker fixed seat 333 is fixed on the second work
On 3 plates 32 of dynamic installation, and sucker fixed seat 333 is equipped with for wearing the through-hole 3332 for connecing mandril 3322.Sucker 3333 is set to sucker
On the mounting groove 3331 of fixed seat lower end, through-hole 3332 and 3331 unicom of mounting groove.Clamping jaw cylinder 3342, which is fixed on sucker, to be fixed
On seat 333, two card clamping jaws 334 are located at the both sides of mounting groove 3331 and realize phase with the output axis connection of clamping jaw cylinder 3342
Close for 3331 ground of mounting groove, separate movement.
Further, the sucker 3333 of the present embodiment is two, and two suckers 3333 are respectively arranged on two in mounting groove 3331
Side, logical 3332 holes are located at the centre position of two suckers 3333, referring to Figure 13.
Mounting groove 3331 is cambered surface compatible with arc card with the contact surface of arc card.The two of mounting groove 3331
The limited block 3334 of a rectangular dress is respectively equipped on the adjacent position of side, limited block 3334 is equipped with and is mutually fitted with arc card
The rib matched, rib with the card both ends in bowed state for offseting to maintain original state.
It keeps smooth posture in order to ensure card is still valid when by 3322 ejection of mandril and is precisely located at peace
Dress face, each clamping jaw 334 in the present embodiment is equipped with protrusion 3341 relative to 3331 side of mounting groove, referring to Fig. 4.In clamping jaw
334 to 331 side of mounting groove when moving, and clamping jaw 334 offsets with limited block 3334 reaches the extreme sport position of clamping jaw, pushes up at this time
3322 ejection card of bar, makes card be detached from sucker 3333, and both ends and the protrusion 3341 of card resist the smooth shape to form pre-installation
State.The output axis connection that each clamping jaw 334 passes through a connecting plate and clamping jaw cylinder.
Such as Figure 16, feeding unit material 32 is mainly by movable installation board 3221 of cutting somebody's hair, cylinder 321 of cutting somebody's hair, limit pressure head 3232, limit
Position pressure head cylinder 323 and limit pressure head mounting plate 3231 form.Cylinder 321 of cutting somebody's hair is fixed in rack 10, cuts somebody's hair 325 vertically
Pass through the output axis connection of cut somebody's hair movable installation board 3221 and cylinder 321 of cutting somebody's hair.Limit pressure head cylinder 323 is fixed on the activity of cutting somebody's hair
On mounting plate 3221.Pressure head 3232 is limited by limiting pressure head mounting plate 3231 and limiting the output axis connection of pressure head cylinder 323.
Limit pressure head 3232 and cut somebody's hair vertically 325 with the contact surface of arc card be cambered surface compatible with arc card.
Vertical cut somebody's hair of the present embodiment 325 wears and is connected to two lifting pins 3251, and two lifting pins 3251 and a jacking cylinder are (in figure
Be not shown) output shaft be connected.The jacking cylinder pushes against always vertical cuts somebody's hair 325 so that the output port in feeding channel 312
3242 maintain the state of material.Measured in rack opposite conduit 312 and cut somebody's hair vertically 325 upper surface formed arc card storage
Hopper.Two lifting pins 3251 are respectively arranged in corresponding conduit 312, and referring to Figure 16, in Figure 16, the conduit 312 of the other side is not
It draws.
Such as Figure 17, Figure 18, two card limiting plates 3241 are additionally provided on delivery board 324.Two card limiting plates 3241 are set respectively
In the side of 324 width direction of delivery board, the upper surface of delivery board 324 is arcwall face compatible with arc card 36.Limit
There are gap 3244 between plate 3241 and delivery board 324, formed into can be by the transfer passage of a piece of card.Two card limiting plates
The limit track of limitation pressure head sliding is formed between 3241.
The present embodiment additionally provides the another embodiment of arc card installation unit, the difference with technical solution above
Point is：It is also equipped with pressure head cylinder 3312 on third movable installation board 331, there are three pressures for connection on the output shaft of pressure head cylinder
First 3313.The pressure head cylinder 3312 added can be after magnetic suction head 3330 completes card installation, by backstage industrial personal computer with pressure head 313
Control presses card again, it is ensured that card installs the whole installation process that can complete card rearward on workpiece.This reality
Applying the other component structure of example, identical with embodiment 1 details are not described herein.
Above-mentioned arc card installation unit realizes improved arc card and quickly, efficiently, reliably installs；Due to card
Sheet body it is integrally arc-shaped, therefore the actual apertures at card both ends, away from the pitch-row less than predetermined installation site, the device of the invention is logical
It crosses cleverly structure design and adjusts the posture of card during picking up card and enable accurately and reliably to install to advance
The position of setting.
Check valve workpiece part installation system provided by the invention is described in detail above, in order to understand this hair
Bright and its core concept.For those of ordinary skill in the art, in the specific implementation, can core concept according to the present invention into
The a variety of modifications of row and deduction.To sum up, this specification is not construed as limitation of the present invention.
Claims (10)
1. a kind of parts mounting system of check valve workpiece, it is characterised in that including rack, conveyer belt, containing there are two install station
Workpiece tool plate, valve block installs fixture, the removable unit of valve block installs fixture, two overturning clamping jaws, annular valve block installation unit
And arc card installation unit, the removable unit of the valve block installs fixture, two overturning clamping jaws, annular valve block installation unit with
And arc card installation unit is set gradually by the process sequence of priority at corresponding station on a moving belt, the workpiece tool
Plate is moved synchronously with conveyer belt, and on workpiece tool plate, the valve block installs fixture is mounted on single the check valve workpiece setting
To on valve workpiece；
The removable unit of the valve block installs fixture includes guide rail, chuck jaws, two fixture strippers and fixture collector unit,
The guide rail horizontally is arranged in rack, the chuck jaws can along guide rail horizontally slidingly also can vertical lifting activity even
It is connected to guide rail, chuck jaws include that two fork-shaped clamping jaws are realized with two clamping jaws described in driving unit are clamped by clamping driving unit
It is mutual separate, close；The two fixtures stripper, which is respectively correspondingly articulated in the rack of workpiece tool plate both sides, forms thick stick
Rod piece, each fixture stripper are equipped with notch relative to one end, and when end tilts where the notch, notch is tight against valve block installation folder
Tool drives is upwardly separated from workpiece tight against valve block installs fixture；
Two overturning clamping jaws are slidably disposed in rack, are picked up simultaneously by an installation station of workpiece tool plate by overturning clamping jaw
It is positioned in another installation station of workpiece tool plate, completes the overturning of workpiece；
Annular valve block installation unit includes valve block annular plate valve piece feeding unit material and annular valve block feeding unit, the annular valve block
Feeding unit material is respectively arranged at annular valve block feeding unit in rack, and the annular plate valve piece feeding unit material includes scraping block, conveying
Plate, storage delivery chute and top plate, the storage delivery chute are set in rack, and the top plate is liftably set to described deposit
It stores up in delivery chute, annular valve block is placed on top plate, the delivery board is set in rack and the connection of the feeding end of delivery board is deposited
The delivery outlet of delivery chute is stored up, the other end is delivery end, and the scraping block can be slidingly arranged at along delivery board above delivery board, by ring
Shape valve block pushes to the delivery end of delivery board from the feeding end of delivery board；The annular valve block feeding unit includes magnetic suction head and water
Level gauge, the horizontal guide rail horizontally are arranged in rack, the magnetic suction head liftable low land and can be slided along horizontal guide rail
Ground is set on the horizontal guide rail；
Arc card installation unit includes arc card feeding unit material, arc card feeding unit and rack, the arc card
Piece feeding unit material includes horizontal pusher, delivery board, vertical cuts somebody's hair and feeding channel, the feeding channel are to be opened up in rack
Conduit, vertical cut somebody's hair liftably are set in feeding channel, and check valve workpiece is placed on vertical cut somebody's hair, delivery board
One end connects the output port in feeding channel, and the other end forms output end, and the horizontal pusher can be slidably arranged along delivery board
On delivery board；The arc card feeding unit includes magnetic suction head, mandril, horizontal guide rail, and the horizontal guide rail is flatly set
It is placed in rack, the magnetic suction head can be slidingly arranged at along horizontal guide rail on horizontal guide rail, and the mandril, which is liftably worn, to be connect
In the magnetic suction head.
2. the parts mounting system of check valve workpiece according to claim 1, it is characterised in that the two fixtures stripper
The other end drive axis connection, the other end of the cylinder hinged with rack with a cylinder respectively；The chuck jaws pass through
One movable installation board is slidably connected with the guide rail, and the first cylinder is equipped on first movable installation board, the first cylinder
Output shaft is connect with described two fork-shaped clamping jaws, and the both ends of first movable installation board are respectively correspondingly connected with the second gas
Cylinder, third cylinder, second cylinder, third cylinder drive shaft be connected separately with connecting plate, wear and connect respectively on two connecting plates
There are one movable mandril, the lower end of two movable mandrils is respectively arranged with pressure sensor, between the lower end and connecting plate of movable mandril
It is socketed with return spring；The clamping driving unit is the 4th cylinder, and the 4th cylinder is fixed on the first movable installation board.
3. the provision for disengagement of valve plate valve block installs fixture according to claim 2, it is characterised in that the fork-shaped clamping jaw
The opposite side at both ends is equipped with step.
4. the parts mounting system of check valve workpiece according to claim 1, it is characterised in that the valve block installs fixture
Both ends be equipped with stress stage portion compatible with the notch；The valve block installs fixture is equipped with positioning pin, the positioning
Pin is adapted with through-hole on valve plate workpiece.
5. the parts mounting system of check valve workpiece according to claim 1, it is characterised in that the annular plate valve piece feeding
Unit further includes the second movable installation board, scraping block driving cylinder, pressure head, pressure head driving cylinder, the scraping block driving cylinder setting
In in rack, the scraping block drives the output axis connection of cylinder, the pressure head logical by second movable installation board and scraping block
Pressure head driving cylinder is crossed to connect with the second movable installation board；The pressure head include pressure head connecting seat, pressure sensor, connecting rod with
And return spring, the pressure head connecting seat are connected to the output shaft of pressure head driving cylinder, connecting rod is connected on pressure head connecting seat, even
The lower end of extension bar is connected with the pressure sensor, and the reset is socketed on the body of rod between connecting rod lower end and connecting seat
Spring；Two limiting plates, discharge plate are additionally provided on the delivery board, relative to the both sides of valve block line of travel point on the delivery end
Not She You positioning step, the discharge plate is connected to delivery end, and two limiting plate is connected to being respectively parallel to delivery board
Delivery board and stays gap with respect to the both sides of valve block line of travel between delivery board, the gap only can by a piece of annular valve block,
It is formed between two limiting plates and constrains the channel that the scraping block slides, second movable installation board is equipped with guide pad, the guiding
Block is equipped with guide groove, and the rack is equipped with guided way compatible with the guide groove, and the second movable installation board is by leading
To the oriented sliding realized in rack that is slidably connected of slot and guided way.
6. the parts mounting system of check valve workpiece according to claim 1, it is characterised in that storage delivery chute is by least
Six guide rods surround, and each guide rod is vertically arranged in rack, and the section of cylindrical cavities that surrounds of all guide rods with
The mounting surface of annular valve block is adapted；The top plate is equipped with pilot hole corresponding with the guide rod, the guide rod point
It is not connected in pilot hole accordingly；Top plate realizes the elevating movement in storing delivery chute by cylinder driving.
7. the parts mounting system of check valve workpiece according to claim 1, it is characterised in that the annular valve block feeding
Unit further includes a magnetic suction head cylinder, and the magnetic suction head includes magnetic suction head fixed seat and driving plate equipped with several suckers, institute
The drive shaft that driving plate is connected to magnetic suction head cylinder is stated, the magnetic suction head fixed seat is set to the lower face of driving plate, the suction
Disk is evenly provided in magnetic suction head fixed seat, and the lower face of the magnetic suction head fixed seat is annular compatible with annular valve block
Face, the sucker are at least three.
8. the parts mounting system of check valve workpiece according to claim 1, it is characterised in that the feeding unit also wraps
Include third movable installation board, the 4th movable installation board, magnetic suction head lifting cylinder and mandril lifting cylinder, the third activity peace
Loading board is slidably connected to the horizontal guide rail, and the magnetic suction head lifting cylinder is installed on third movable installation board, and the described 4th
Movable installation board is fixed in the output shaft of magnetic suction head lifting cylinder, and the mandril lifting cylinder is installed on the 4th movable installation board
On, the output axis connection of the mandril and mandril lifting cylinder；In being also equipped with pressure head cylinder on the third movable installation board,
It is connected at least one pressure head on the output shaft of the pressure head cylinder.
9. the parts mounting system of check valve workpiece according to claim 2, it is characterised in that the magnetic suction head includes inhaling
Disk fixed seat, two card clamping jaws, clamping jaw cylinder and sucker, the sucker fixed seat are fixed on the 4th movable installation board,
And sucker fixed seat is equipped with for wearing the through-hole for connecing the mandril, the through-hole and mounting groove unicom, the sucker is set to sucker
On mounting groove below fixed seat, the clamping jaw cylinder is fixed on sucker fixed seat, and described two card clamping jaws are located at described
The both sides of mounting groove and with the output axis connection of clamping jaw cylinder realize relative to installation trough it is close, far from movement；The sucker
It it is two, two suckers are respectively arranged on the both sides in mounting groove, and the through-hole is between two suckers；The mounting groove and arc card
The contact surface of piece is cambered surface compatible with the arc card；The both sides of the mounting groove it is adjacent on be respectively equipped with one and be in
The limited block of rectangle dress, the limited block are equipped with rib compatible with arc card；Each clamping jaw is relative to installation
Slot side is equipped with protrusion；The output axis connection that each clamping jaw passes through a connecting plate and clamping jaw cylinder；It is described it is vertical cut somebody's hair to wear be connected to
Two lifting pins, two lifting pins are connected with the output shaft of a jacking cylinder.
10. the parts mounting system of check valve workpiece according to claim 1, it is characterised in that the feeding unit material also wraps
Include movable installation board of cutting somebody's hair, cylinder of cutting somebody's hair, limit pressure head, limit pressure head cylinder and limit pressure head mounting plate, the gas of cutting somebody's hair
Cylinder is fixed in rack, the output axis connection cut somebody's hair through cut somebody's hair movable installation board and cylinder of cutting somebody's hair, the limit pressure head
Cylinder, which is fixed on, cuts somebody's hair on movable installation board, and the limit pressure head passes through limit pressure head mounting plate and the output for limiting pressure head cylinder
Axis connection, limit pressure head and cut somebody's hair with the contact surface of arc card be cambered surface compatible with arc card；On the delivery board
Two card limiting plates are additionally provided with, two card limiting plates are respectively arranged on the side of delivery board width direction, the upper table of the delivery board
Face is arcwall face compatible with the arc card, there are gap between limiting plate and delivery board, is formed into can be by a piece of card
The transfer passage of piece forms the limit track of limitation pressure head sliding between two card limiting plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810038628.9A CN108296733B (en) | 2018-01-16 | 2018-01-16 | Part mounting system of check valve workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810038628.9A CN108296733B (en) | 2018-01-16 | 2018-01-16 | Part mounting system of check valve workpiece |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108296733A true CN108296733A (en) | 2018-07-20 |
| CN108296733B CN108296733B (en) | 2023-08-25 |
Family
ID=62869003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810038628.9A Active CN108296733B (en) | 2018-01-16 | 2018-01-16 | Part mounting system of check valve workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108296733B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111036632A (en) * | 2019-12-27 | 2020-04-21 | 中车长江车辆有限公司 | Railway freight car brake valve surface cleaning device |
| CN114012423A (en) * | 2021-10-21 | 2022-02-08 | 广州万宝特种制冷设备有限公司 | Valve plate assembling machine |
| CN114055131A (en) * | 2021-10-21 | 2022-02-18 | 广州万宝特种制冷设备有限公司 | Limiting plate press-in device |
| WO2023004978A1 (en) * | 2021-07-29 | 2023-02-02 | 深圳市皓宇诚汽车电子有限公司 | Mounting device for valve plate of lotion pump |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111036632A (en) * | 2019-12-27 | 2020-04-21 | 中车长江车辆有限公司 | Railway freight car brake valve surface cleaning device |
| WO2023004978A1 (en) * | 2021-07-29 | 2023-02-02 | 深圳市皓宇诚汽车电子有限公司 | Mounting device for valve plate of lotion pump |
| CN114012423A (en) * | 2021-10-21 | 2022-02-08 | 广州万宝特种制冷设备有限公司 | Valve plate assembling machine |
| CN114055131A (en) * | 2021-10-21 | 2022-02-18 | 广州万宝特种制冷设备有限公司 | Limiting plate press-in device |
| CN114055131B (en) * | 2021-10-21 | 2024-05-17 | 广州万宝特种制冷设备有限公司 | Limiting plate pressing device |
| CN114012423B (en) * | 2021-10-21 | 2024-05-17 | 广州万宝特种制冷设备有限公司 | Valve plate assembling machine |
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|---|---|
| CN108296733B (en) | 2023-08-25 |
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