CN104985438B - A kind of gas valve production line - Google Patents
A kind of gas valve production line Download PDFInfo
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- CN104985438B CN104985438B CN201510455503.2A CN201510455503A CN104985438B CN 104985438 B CN104985438 B CN 104985438B CN 201510455503 A CN201510455503 A CN 201510455503A CN 104985438 B CN104985438 B CN 104985438B
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- valve body
- valve
- quick response
- response code
- dress
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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
- B23P21/00—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control
- B23P21/004—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control the units passing two or more work-stations whilst being composed
Abstract
The invention belongs to gas valve production equipment technical field, it is related to a kind of gas valve production line, including by controller Automatic Control by dress plug, fill copper sheet, fill valve rod, fill rubber cushion and rubber cushion detection, fill hex nut and screw hex nut, fill paper washer, fill handwheel, shock mount, fill primary nut, fill the assembly line of Quick Response Code composition, and being detected by low pressure seal by controller Automatic Control, high-pressure tightness is detected, external screw thread is detected, go-no go gauge internal thread is detected, mark, classification and the detection production line of screw thread closing in composition, valve body is sent to each station of assembly line by valve body feed device and stepped up by each station of assembly line successively, advantage is：The present invention sets the ingenious of the kind of drive so that the action of station is less, the running route of workpiece is short, operating efficiency is high, equipment it is simple in construction, be easy to production, kludge maintenance, it is adaptable to the assembling production of gas valve.
Description
Technical field
The invention belongs to gas valve production equipment technical field, a kind of gas valve production line of fully-automatic production is refered in particular to.
Background technology
The assembling of gas valve is mostly to carry out by hand, including need to assemble successively plug, copper bar, upper copper bar, dress rubber cushion,
Oiling, fill hex nut, tighten big nut, dress paper washer, dress handwheel, shock mount, dress handwheel locking nut, dress Quick Response Code, low pressure
Leak detection, high-pressure leakage detection, external screw thread detection, go-no go gauge detection, internal thread detection, laser marking, classification nut crimping
Deng, because the station of assembling is more, act it is many, manually repeatedly operation can cause fatigue so that install malfunction, even result in industrial injury thing
Therefore or occur situations such as occupational disease, and the operation used time is longer, inefficiency, influences the scale metaplasia of whole gas valve product
Production.
The content of the invention
It is an object of the invention to provide it is a kind of can fully-automatic production gas valve production line.
The object of the present invention is achieved like this：
A kind of gas valve production line, including assembly line and detection production line by controller Automatic Control, it is described
Assembly line include following stations for setting gradually：Dress plug, dress copper sheet, dress valve rod, dress rubber cushion and rubber cushion detect, fill six
Angle nut and screw hex nut, dress paper washer, dress handwheel, shock mount, dress primary nut, dress Quick Response Code, assembly line it is each
Valve body is sent to each station of assembly line by valve body feed device and stepped up by station successively, and what is set on each station shakes
Each station is needed the accessory assembled to be transferred to the top of valve body by dynamic feed table or/and manipulator or/and conveyer belt, by with
Accessory is pressed into valve body and selectively rotated and compressed by the own wt and depression bar of part or the depression bar that can be rotated, described inspection
Survey following stations that production line includes setting gradually：Low pressure seal detection, high-pressure tightness detection, external screw thread are detected, led to only
Internal thread detection, mark, classification and screw thread is advised to close up.
Above-mentioned low pressure seal is detected and the concrete structure of high-pressure tightness detection is：The upside transmission of conveyer
Be provided with pallet more than one gas valve lay be provided with the downside of position, pallet the power set of driving pallet lift, on
Side is provided with the push rod that can be withstood on gas valve handle, rear side and is provided with the gas valve locator card that power set drive transverse shifting
Block, front side are provided with power set driving transverse shifting and may be stuck on the inlet suction port of gas valve and filled for gas valve air inlet
The inflation clamping joint of gas.
It is four that above-mentioned gas valve, which lays position and the push rod supporting with it, gas valve positioning wedged block, inflation clamping joint,.
The concrete structure of above-mentioned dress plug is：Valve body locating piece, rear side with locating slot are provided with front side of workbench
It is provided with the upside of the valve body gripping block that power set drive transverse shifting, valve body locating piece and is provided with turning for intermittent rotary feeding
Disk and the vibrations feed table for rotating disk feeding, the downside for the material spilling hole that rotating disk is set thereon after rotating is just on valve body locating piece
Power set, which are provided with, on locating slot, fixed riser on the table drives motor fixed on liftable slide plate, slide plate
Rotating shaft extend downwardly from and be provided with rotating shaft rotation plug spanner.
The concrete structure of above-mentioned dress valve rod is：Valve body locating piece, rear side with locating slot are provided with front side of workbench
It is provided with the valve body gripping block that power set drive transverse shifting, one end of the lateral guide groove on the upside of valve body locating piece and valve rod
Shake feed table connection, the locating slot of material spilling hole that the other end is set just to the valve body locating piece of downside, the side of workbench is set
The supporting plate that power set driving transverse shifting insertion lateral guide groove sentences closure material spilling hole is equipped with, is provided with above material spilling hole dynamic
Power apparatus driving can move up and down the sleeve for entangling the valve rod being moved to above material spilling hole, and valve body locating piece or/and valve body are clamped
Linear vibrator is provided with block.
The concrete structure of above-mentioned dress Quick Response Code is：Valve body mounting groove, rear side are provided with front side of workbench and is provided with clamping
The cylinder of valve body, the two dimension that the anterior left and right sides correspondence of valve body mounting groove is provided with power set driving rotation piles up belt wheel
With a Quick Response Code take-up pulley, the downside between Quick Response Code folding and unfolding belt wheel is provided with the push rod for Quick Response Code of rushing to summit, upside and is provided with
Power set driving can vertical and horizontal movement Quick Response Code blanking bar, be provided with Quick Response Code band logical between Quick Response Code folding and unfolding belt wheel
It is provided with the push rod sliding eye of above-below direction, Quick Response Code blanking bar and is set with by power in the middle part of the guide pad crossed, guide pad
Device drives Quick Response Code blanking sleeve pipe moving up and down, and the upper end of the sliding eye of guide pad is provided with sealing ring and lays position.
The lower end of above-mentioned Quick Response Code blanking bar is provided with the sucker or magnetic patch or magnet ring for holding Quick Response Code.
Push rod on the downside of above-mentioned Quick Response Code above rushes a Quick Response Code every time, and a sealing is first set with when upside depression bar is moved down
Circle, then move down and make the sucker of lower end hold a Quick Response Code and be moved to above handle to move down again to be pressed on valve rod, two on depression bar
Dimension code blanking sleeve pipe, which is moved down, to be pressed in Quick Response Code and sealing ring on the primary nut of fixed valve rod.
Described dress copper sheet is：It is provided with the vibrations feed table of copper sheet and the feeding channel of connection vibrations feed table, valve body
Have at the material spilling hole set on the passage of top can transverse shifting hold the supporting plate of copper sheet and block rear side copper sheet clamp, valve body
Be connected with fixture on the upside of linear vibrator, valve body fixture be provided with the cylinder with linear vibrator and cylinder drive can on
The depression bar of lower movement；
Described dress hex nut is：It is provided with and hex nut is transplanted on workbench and O-ring is transferred to six
Vibrations feed table above the nut of angle, is pressed into the depression bar in hex nut by O-ring, hex nut is grabbed above valve rod
Manipulator and the depression bar being depressed into nut on valve rod；
The described hex nut that screws is：It is provided with above the valve body of the station and moves up and down and rotatably entangle six
The box spanner of angle nut；
Described dress paper washer is：Cylinder drive transverse shifting is provided with support once goes out a piece of paper pad out of barrel
It is provided with punching above to valve body, the push rod that positioning paper washer is moved up and down on valve rod, push rod and paper washer punching is enclosed on valve rod
On sleeve pipe；
Described dress handwheel is：Vibrations feed table is delivered to handwheel above valve body by feeding channel, sending above valve body
Be provided with the drain spout for expecting passage can transverse shifting hold the supporting plate of handwheel, backing pin is blocked after the handwheel of rear side, drain spout
Upside is provided with the spanner for the hand wheel rotating that moves up and down and can entangle；
Described shock mount is：The centre bore that spring can be delivered to above handwheel of vibrations feed table, handwheel centre bore it is upper
Portion is provided with the depression bar being pressed in spring in handwheel centre bore；
Described dress primary nut is：It is provided with the upside of the vibrations feed table for delivering to primary nut above handwheel, handwheel and sets
Rear enclosure is moved down on primary nut and rotatable sleeve；
Described external screw thread is detected：Gas valve fixed bit is provided with workbench, the side of fixed bit, which is provided with, to be illuminated
The lamp source of gas valve and the camera taken pictures for the external screw thread on gas valve；
Described classification and nut crimping be：Described mark is laser marking；It is described to be categorized as detecting detection line
Underproof product is distributed to substandard product inframe, detects qualified product to be grabbed with manipulator on station detection line and presss from both sides
Tightly, the paw driven with cylinder is qualified to be distributed to after closing up to inner side crimp by the projection of the bottom of hex nut bottom
Product inframe.
Above-mentioned lifting or the mobile linear reciprocation that belongs to are moved：It is the part liter moved by cylinder or hydraulic oil cylinder driving
Drop is mobile；Or drive that the gear driving rack installed makees linear reciprocation movement on motor shaft and then drive installation exists by motor
Lifted or mobile by mobile part on rack.
The present invention is prominent and beneficial compared with prior art to be had the technical effect that：
The everything of gas valve man-made assembly is resolved into cylinder, the electricity that different stations are controlled by controller by the present invention
Machine etc. coordinates different driving member such as manipulators, vibrations feed table, feed device or feed mechanism and sensing as power
Controller realizes whole automations of gas valve assembling, with labor cost is saved, reduces work such as straight line switch
Intensity, the standardization cost of assembling are high, and the qualification rate of product is high, and production cost is low, the equipment low advantage of overall cost, especially
It is dress plug station, dress valve rod station, fills Quick Response Code station, the station such as high-low pressure sealing propertytest station takes ingenious
The kind of drive so that the action of station is less, the running route of workpiece is short, operating efficiency is high, equipment it is simple in construction, be easy to life
Production, kludge maintenance.
2nd, the assembling suitable for gas valve of the invention is produced.
Brief description of the drawings
Fig. 1 is the schematic perspective view of assembly line of the present invention.
Fig. 2 is the schematic perspective view of present invention dress plug station.
Fig. 3 is the schematic perspective view of present invention dress copper sheet station.
Fig. 4 is the schematic perspective view of present invention dress valve rod station.
Fig. 5 is the schematic perspective view of present invention dress rubber cushion station.
Fig. 6 is the schematic perspective view that rubber cushion of the present invention detects station.
Fig. 7 is the schematic perspective view of present invention dress hex nut station.
Fig. 8 is the schematic perspective view that the present invention screws hex nut station.
Fig. 9 is the schematic perspective view of present invention dress paper washer station.
Figure 10 is the schematic perspective view of present invention dress handwheel station.
Figure 11 is the schematic perspective view of shock mount station of the present invention.
Figure 12 is the schematic perspective view of present invention dress primary nut station.
Figure 13 is the schematic perspective view of present invention dress Quick Response Code station.
Figure 14 is the schematic perspective view of present invention detection production line.
Figure 15 is the front view of high and low pressure sealing propertytest station of the present invention.
Figure 16 is the side view of high and low pressure sealing propertytest station of the present invention.
Figure 17 is the front view that external screw thread of the present invention detects station.
Figure 18 is the front view that internal thread go-no go gauge of the present invention detects station.
Figure 19 is the schematic perspective view that internal thread go-no go gauge of the present invention detects station.
Figure 20 is the front view of mark station of the present invention.
Figure 21 is the schematic perspective view of present invention classification and nut crimping station.
Figure 22 is the schematic diagram of one of the valve body feed mechanism of assembly line of the present invention.
Figure 23 is two schematic diagram of the valve body feed mechanism of assembly line of the present invention.
Embodiment
With specific embodiment, the invention will be further described below in conjunction with the accompanying drawings, referring to Fig. 1-Figure 23：
A kind of gas valve production line, including assembly line and detection production line by controller Automatic Control, it is described
Assembly line include following stations for setting gradually：Fill plug 10, dress copper sheet 11, dress valve rod 12, dress rubber cushion 13 and rubber cushion
Detect 14, dress hex nut 15 and screw hex nut 16, dress paper washer 17, fill handwheel 18, shock mount 19, fill primary nut 20, fill
Valve body 1 is sent to each work of assembly line by valve body feed device by Quick Response Code 21, each station of assembly line successively
Position is simultaneously stepped up, and each station is needed assembling by the vibration feeding disc 2 or/and manipulator or/and conveyer belt set on each station
Accessory be transferred to the top of valve body 1, accessory is pressed into by valve by the own wt and depression bar of accessory or the depression bar that can be rotated
Rotate in body 1 and selectively and compress, described detection production line includes the following stations set gradually：Low pressure seal is detected
30th, high-pressure tightness detection 31, external screw thread detection 32, drift internal thread detection 33, no-go gage internal thread detect 34, mark 35, divided
Class and nut crimping 36.
Figure 22 gives the schematic diagram of one of the valve body feed mechanism 40 of assembly line, and feeding sliding block 45 is on slide rail 47
Moved left and right by the driving of cylinder 48, the feeding cylinder of the longitudinal feeding of promising each station is arranged at intervals on feeding sliding block 45
46, be fixed with valve body material grasping manipulator 43 on the piston rod of feeding cylinder 46, material grasping manipulator 43 include it is fixed on the piston rod
Fixed arm 42 and clamping cylinder 41, lever arm 44, fixed arm 42 and lever arm 44 are fixed with the piston rod of clamping cylinder 41
Coordinate clamping valve；Cylinder 48 drives feeding sliding block 45, slides into after this station, all material grasping manipulators 43 are in the band of cylinder 46
Forward extended out under dynamic, and drive it to be moved to by sliding block 45 to being retracted after the valve body clamping on all stations within the same time
At next station, cylinder 46 drives material grasping manipulator 43 to stretch out and delivers to valve body on next station, the valve body folder on next station
Tool is clamped after valve body, and material grasping manipulator 43 unclamps, and drives rollback by cylinder 46, and feeding sliding block 45 resets, constantly same successively
When to valve body feeding.
Figure 23 gives two schematic diagram of the valve body feed mechanism 50 of assembly line, and feeding sliding block 51 is driven by motor 53
Two dynamic isometric connecting rods 52 do the reciprocating rotation of 180 degree and then drive material grasping manipulator 43 to be each station feeding, grab
Material manipulator 43 includes solid on the fixed arm 42 and clamping cylinder 41 being fixed on feeding sliding block 51, the piston rod of clamping cylinder 41
Surely there is lever arm 44, fixed arm 42 coordinates clamping valve with lever arm 44, because the driving material grasping of motor 53 manipulator 43 does 180 degree
Reciprocating rotation, instead of the reciprocating action longitudinal in length and breadth of one of valve body feed mechanism 40.
Above-mentioned low pressure seal is detected and the concrete structure of high-pressure tightness detection is：Low pressure seal detection 30 and height
Means of press seals detection 31：More than one gas valve, which is provided with, on the pallet 302 of the upside transmission of conveyer 301 lays position,
The downside of pallet 302 is provided with the power set 307 that driving pallet 302 lifts, upside is provided with can withstand on gas valve handle
Push rod 303, rear side is provided with the power set driving gas valve positioning wedged block 304 of transverse shifting, front side and sets dynamic dress
The inflation clamping joint for putting driving transverse shifting and may be stuck on the inlet suction port 305 of gas valve 3 and being inflated for gas valve air inlet
306, low pressure seal detection 30 detects that 31 difference is with high-pressure tightness：Source of the gas is by filling during low pressure seal detection 30
The air pressure that gas clamping joint 306 is filled with gas valve air inlet is 0.1Mpa, and source of the gas is blocked by inflating during high-pressure tightness detection 31
The air pressure that joint 306 is filled with gas valve air inlet is 2.5Mpa.
Above-mentioned gas valve lays position and the push rod 303 supporting with it, gas valve positioning wedged block 304, inflation clamping joint 306
It is four.
The concrete structure of above-mentioned dress plug 10 is：Be provided with front side of workbench the valve body locating piece with locating slot, after
Side is provided with the valve body gripping block 101 that power set drive transverse shifting, and being provided with intermittent rotary on the upside of valve body locating piece send
The rotating disk 102 of material and the vibrations feed table 2 for rotating disk feeding, the downside for the material spilling hole 104 that rotating disk 102 is set thereon after rotating is just
Power set, which are provided with, to the locating slot on valve body locating piece, on fixed riser 105 on the table drives liftable cunning
The rotating shaft of fixed motor 107 extends downwardly from and the spanner of rotation plug 108 is provided with rotating shaft on plate 106, slide plate 106
109；
The concrete structure of above-mentioned dress valve rod 12 is：Be provided with front side of workbench the valve body locating piece with locating slot, after
Side is provided with the transverse direction on the upside of the valve body gripping block 121 that power set (such as cylinder 127) drive transverse shifting, valve body locating piece
The material spilling hole that one end of guide groove 122 is connected with the vibrations feed table 2 of valve rod 123, the other end is set just is positioned to the valve body of downside
The locating slot of block, the side of workbench is provided with power set (such as cylinder 128) driving transverse shifting insertion lateral guide groove 122
The supporting plate 125 of closure material spilling hole is sentenced, power set driving is provided with above material spilling hole can move up and down to entangle and be moved to Lou
Expect to be provided with linear vibrator in the sleeve 126 of the valve rod 123 above hole, valve body locating piece or/and valve body gripping block 121.
Valve body mounting groove, rear side are provided with front side of above-mentioned workbench and is provided with the cylinder 211 for clamping valve body 1, valve body peace
Put the corresponding two dimension for being provided with power set driving rotation of the anterior left and right sides of groove and pile up belt wheel 212 and a Quick Response Code receipts
Downside between belt wheel 212, Quick Response Code folding and unfolding belt wheel 212 be provided with (such as cylinder 218 drive) Quick Response Code of rushing to summit push rod,
Upside be provided with power set driving can vertical and horizontal movement Quick Response Code blanking bar 213, between Quick Response Code folding and unfolding belt wheel 212
The guide pad 215 that Quick Response Code band 214 passes through is provided with, the middle part of guide pad 215 is provided with the push rod sliding eye of above-below direction
216, it is set with Quick Response Code blanking bar and is driven Quick Response Code blanking sleeve pipe moving up and down by power set, guide pad 215
The upper end of sliding eye is provided with sealing ring and lays position 217.
The lower end of above-mentioned Quick Response Code blanking bar 213 is provided with the sucker or magnetic patch or magnet ring for holding Quick Response Code.
Push rod on the downside of above-mentioned Quick Response Code above rushes a Quick Response Code every time, and upside Quick Response Code blanking bar 213 first covers when moving down
A sealing ring is filled, then moves down and makes the sucker of lower end hold a Quick Response Code and be moved to above valve rod to move down again to be pressed on valve rod,
Quick Response Code blanking sleeve pipe on Quick Response Code blanking bar 213, which is moved down, to be pressed in Quick Response Code and sealing ring on the primary nut of fixed valve rod.
Above-mentioned dress copper sheet 11 is：It is provided with the vibrations feed table 2 of copper sheet 110 and the feeding channel of connection vibrations feed table 2
111, have at the material spilling hole set on the passage 111 of the top of valve body 1 can transverse shifting hold the supporting plate 113 of copper sheet and block rear side
Linear vibrator is connected with the clamp of copper sheet, valve body fixture 114, the upside of valve body fixture 114 is provided with straight line switch
Cylinder 116 and cylinder 116 drive depression bar 112 moving up and down；
Described dress hex nut 15 is：It is provided with and hex nut 151 is transplanted on workbench 155 and by O-ring
The vibrations feed table 2 of the top of hex nut 151 is transferred to, O-ring the depression bar in hex nut 151 is pressed into, by hex nut
151 grab the manipulator above valve rod and the depression bar 150 being depressed into nut on valve rod；
The described hex nut 16 that screws is：It is provided with above the valve body of the station and moves up and down and rotatably entangle
The box spanner 160 of hex nut；
Described dress paper washer 17：The fixture 174 that cylinder 173 drives is clamped after valve body 1, and cylinder 170 drives transverse shifting
Punching once goes out a piece of paper pad to the top of valve body 1 out of barrel 175, and the push rod 172 moved up and down positions paper washer on valve rod,
Paper washer punching is enclosed on valve rod by the sleeve pipe 171 on push rod 172；
Described dress handwheel 18：The fixture that cylinder drives is clamped after valve body 1, and handwheel 180 is delivered to valve body by vibrations feed table 2
1 top is simultaneously held by supporting plate 181, and backing pin 182 rises after the handwheel for blocking rear side, and the driving supporting plate 181 of cylinder 184 is extracted out, hand
Wheel 180 falls on valve body 1, and cylinder 185 drives the spanner 183 moved up and down to move down and caught after handwheel 180, is driven by motor 186
Resetted after the handwheel of rotating spanner 183 to closing valve rod；
Described shock mount 19：Vibrations feed table 2 is delivered to spring 191 in the breach of rotating disk 190, and rotating disk 190 is rotated will
Spring 191 delivers to the centre bore 193 of the top of handwheel 180, and the depression bar 192 on top, which is moved down, is compacted spring 191 in handwheel 180
In heart hole 193；
Described dress primary nut 20：Vibrations feed table 2 delivers to primary nut the top of handwheel 180, and cylinder 202 drives top
Sleeve 203 move down and be enclosed on primary nut, handwheel 180 is fixed on valve rod by motor 201 with the rotation primary nut of moving sleeve 203
On；
Described external screw thread detection 32：Gas valve fixed bit is provided with workbench, the side of fixed bit, which is provided with, to be illuminated
The lamp source 322 of gas valve 3 and the camera 321 taken pictures for the external screw thread 320 on gas valve 3, the photo that camera 321 is clapped pass through
The incoming computer of data wire after amplification for judging thread quality；
Described classification and nut crimping 36：It is described to be categorized as detecting underproof gas valve 3 by machine detection line
Tool hand 333 is distributed to after substandard product funnel 330 to be flowed into substandard product frame 332 by passage 331 again；Detection line is examined
Survey qualified gas valve 3 and grabbed with manipulator 333 and clamped on station, the paw driven with eight cylinders 334 is by hex nut
The projection of bottom is to inner side crimp to be distributed to qualified products inframe by conveyer belt 335 after closing up.
Above-mentioned lifting or the mobile linear reciprocation that belongs to are moved：It is the part liter moved by cylinder or hydraulic oil cylinder driving
Drop is mobile；Or drive that the gear driving rack installed makees linear reciprocation movement on motor shaft and then drive installation exists by motor
Lifted or mobile by mobile part on rack.
The course of work of the present invention is followed successively by：
(1) valve body 1 and all accessories to be installed are manually loaded in charging tray or vibration feeding disc 2 successively；
(2) plug 10 is filled：Valve body locating piece coordinates valve body gripping block 101 to clamp after valve body 1, shakes feed table 2 by plug
108 are delivered in the material spilling hole 104 of rotating disk 102, and the material spilling hole 104 of rotating disk 102 is turned to behind the top of valve body, and plug 108 is automatic
In the mounting hole for falling into the upside of valve body 1, slide plate 106 declines the spanner 109 installed in the rotating shaft of drive motor 107 and declined；Rotation is pulled
Plug 108 is tightened in valve body 1 by hand 109；
(3) copper sheet 11 is filled：The valve body 1 for installing plug 108 is delivered to the dress station of copper sheet 11 and by the station by feed mechanism
Fixture 114 is clamped, and vibrations feed table 2 delivers to copper sheet 110 by passage 111 top of valve body 1, the passage 111 of the top of valve body 1
The material spilling hole of upper setting is held copper sheet 110 by supporting plate 113, and after the copper sheet 110 for blocking rear side by clamp, supporting plate 113 extracts out,
Copper sheet 110 is fallen into valve body 1, and the linear vibrator vibration connected on valve body makes the lower end of copper sheet fall into the upper surface of plug 108
In neck, and the depression bar 112 driven by cylinder 116 push detection in place situation (it is described be detected as being provided with cylinder 116 it is straight
Wiretap), in place after each reset；
(4) valve rod 12 is filled：The valve body 1 for installing copper sheet 110 is delivered to this station and pressed from both sides by the fixture of the station by feed mechanism
Tightly, the material spilling hole of the lateral guide groove 122 of the top of valve body 1 is blocked by supporting plate 125, and valve rod 123 is sent into and laterally led by vibrations feed table 2
Groove 122 and after being moved at material spilling hole, sleeve 126 moves down the valve rod 123 entangled above material spilling hole, extracts supporting plate 125, valve rod out
123 leak into valve body 1, and the linear vibrator vibration on valve body locating piece or/and valve body gripping block 121 promotes under valve rod 123
End is stuck in the upside of copper sheet 11；
(6) rubber cushion 13 is filled：Rubber cushion 133 is delivered to the side of valve body 1 of the station by vibration feeding disc 2, passes through inserted link 130
Rubber cushion 133 is captured and the mobile top for delivering to valve rod, the supercharging of nozzle opening 132 oil spout on the inserted link 130 of the downside of rubber cushion 133 is extremely
The downside of rubber cushion 133, rubber cushion is pushed be enclosed on using the sleeve on inserted link 130 on valve rod, and the extension of pressing plate 131 pushes down rubber cushion 133
Afterwards, inserted link 130 rises and lifted, and prevents from when inserted link 130 from lifting taking away rubber cushion 133；
(7) rubber cushion detection 14：Cursor sensor 140 moves down the situation in place of detection rubber cushion and by cursor sensor 140
The nozzle opening 132 of downside is pressurized oil spout to the upside of rubber cushion 133；
(8) hex nut 15 is filled：The fixture 154 that cylinder 153 drives is clamped after valve body 1, and hex nut 151 first is passed through into shake
Dynamic feed table 2 is transplanted on workbench, then by shaking feed table 2 O-ring is transferred into the top of hex nut 151, and with pressing
In bar press-in hex nut 151, after positioning valve rod, it is placed on above valve rod, is pushed by depression bar with manipulator crawl hex nut
Nut 151 is to the upside of valve body 1；
(9) hex nut 16 is screwed：Control sleeve spanner 160 moves down to entangle and rotates to screw hexagonal after hex nut
Nut backed off after random；
(10) paper washer 17 is filled：The fixture 174 that cylinder 173 drives is clamped after valve body 1, and cylinder 170 drives rushing for transverse shifting
Piece once goes out a piece of paper pad to the top of valve body 1 out of barrel 175, and the push rod 172 moved up and down positions paper washer on valve rod, top
Paper washer punching is enclosed on valve rod by the sleeve pipe 171 on bar 172；
(11) handwheel 18 is filled：The fixture that cylinder drives is clamped after valve body 1, and handwheel 180 is delivered to valve body 1 by vibrations feed table 2
Top and held by supporting plate 181, backing pin 182 rise block rear side handwheel after, cylinder 184 driving supporting plate 181 extract out, handwheel
180 fall on valve body 1, and cylinder 185 drives the spanner 183 moved up and down to move down and caught after handwheel 180, is driven and pulled by motor 186
Hand 183 resets after rotating handwheel to closing valve rod；
(12) shock mount 19：Vibrations feed table 2 is delivered to spring 191 in the breach of rotating disk 190, and rotating disk 190 is rotated bullet
Spring 191 delivers to the centre bore 193 of the top of handwheel 180, and the depression bar 192 on top, which is moved down, is compacted spring 191 at the center of handwheel 180
In hole 193；
(13) primary nut 20 is filled：Vibrations feed table 2 delivers to primary nut the top of handwheel 180, and cylinder 202 drives top
Sleeve 203, which is moved down, to be enclosed on primary nut, and handwheel 180 is fixed on valve rod by motor 201 with the rotation primary nut of moving sleeve 203；
(14) Quick Response Code 21 is filled：The fixture that cylinder 211 drives is clamped after valve body 1, and Quick Response Code folding and unfolding belt wheel 212 is rotated two
Dimension code is delivered at the push rod for Quick Response Code of rushing to summit, and push rod moves up one Quick Response Code of ejection, the Quick Response Code of the power set driving of upside
Blanking bar 213 is moved down, and a sealing ring is first inserted on guide pad 215, then moving down makes the sucker of lower end hold a Quick Response Code
It is moved to move down above handle again and is pressed on valve rod, the Quick Response Code blanking sleeve pipe on depression bar, which is moved down, is pressed in Quick Response Code and sealing ring
On the primary nut of fixed valve rod；
(15) low pressure seal detection 30：Four gas valves 3 that above station is assembled are moved to support by manipulator successively
On disk 302 and clamp, after 306 pairs of the clamping joint of inflation of inlet suction port 305 of gas valve 3 is connected, it is to be filled in gas valve 3 control source of the gas
It is 0.1Mpa to air pressure, waits after setting time, it is in allowed limits qualified to check air pressure drop-out value, beyond the model of permission
Enclose to be unqualified；
(16) high-pressure tightness detection 31：Control source of the gas to be charged to gas in gas valve 3 after the detection of low pressure seal detection 30
Press as 2.5Mpa, wait after setting time, check air pressure drop-out value in allowed limits to be qualified, the scope beyond permission is
It is unqualified；
(17) external screw thread detection 32：Pallet 302 after high-pressure tightness detection 31 is moved on this station and positioned, and opens
The shutter of lamp source 322 and camera 321 is that the external screw thread 320 on gas valve 3 is taken pictures, and the photo that camera 321 is clapped passes through data
The incoming computer of line after amplification for judging thread quality；
(18) drift internal thread detection 33：Pallet 302 after external screw thread detection 32 is moved on this station and positioned, and passes through
Cylinder driving drift moves through the internal thread that motor driving drift rotates the air outlet adapter for screwing in gas valve 3, and drift is whole
By to be qualified；
(19) no-go gage internal thread detection 34：Pallet 302 after drift internal thread detection 33 is moved on this station and positioned,
No-go gage 340 is driven to move through the air outlet adapter that motor 341 drives no-go gage 340 to rotate screw-in gas valve 3 by cylinder 342
Internal thread, no-go gage part is by be qualified；
(20) mark 35：After gas valve 3 is fixed on workbench 351, with laser gun 350 on the outer surface of gas valve 3
Mark position stamp the sign of design；
(21) classification and nut crimping 36：It is described to be categorized as detecting underproof gas valve 3 by machinery detection line
Hand 333 is distributed to after substandard product funnel 330 to be flowed into substandard product frame 332 by passage 331 again；Detection line is detected
Qualified gas valve 3 is grabbed with manipulator 333 and clamped on station, and the paw driven with eight cylinders 334 is by under hex nut
The projection in portion to inner side crimp to be distributed to qualified products inframe by conveyer belt 335 after closing up, then packaging and warehousing.
Everything in the assembly line and detection production line of above-mentioned gas valve is complete under the control of the controller
It is automatically performed, straight line switch is installed on cylinder, the action of cylinder not only drives associated components transverse direction or moved up and down, may be used also
With the extension elongation for the piston rod that cylinder is controlled by straight line switch, some rotational structures are driven by motor, due to action
It is more not describe one by one.
Above-described embodiment is only presently preferred embodiments of the present invention, is not limited the scope of the invention according to this, therefore：It is all according to
The equivalence changes that structure, shape, the principle of the present invention is done, all should be covered by within protection scope of the present invention.
Claims (7)
1. a kind of gas valve production line, it is characterised in that：Given birth to including the assembly line by controller Automatic Control and detection
Producing line, described assembly line includes the following stations set gradually：Fill plug, dress copper sheet, dress valve rod, dress rubber cushion and rubber cushion
Detect, fill hex nut and screw hex nut, dress paper washer, dress handwheel, shock mount, dress primary nut, dress Quick Response Code, assembling production
Valve body is sent to each station of assembly line by valve body feed device and clamped by each station of line successively, on each station
Each station is needed the accessory assembled to be transferred to the upper of valve body by the vibration feeding disc or/and manipulator or/and conveyer belt of setting
Accessory, is pressed into valve body and selectively rotates compression by side by the own wt and depression bar of accessory, described detection production
Line includes the following stations set gradually：Low pressure seal detection, high-pressure tightness detection, external screw thread detection, spiral shell in go-no go gauge
Line detection, mark, classification and nut crimping；
It is described dress Quick Response Code concrete structure be：Valve body mounting groove, rear side are provided with front side of workbench and is provided with clamping valve body
Cylinder, the anterior left and right sides correspondence of valve body mounting groove is provided with the two dimension that power set driving rotates and piles up belt wheel and one
Downside between individual Quick Response Code take-up pulley, Quick Response Code folding and unfolding belt wheel is provided with the push rod for Quick Response Code of rushing to summit, upside and sets dynamic
Device driving can vertical and horizontal movement Quick Response Code blanking bar, be provided with what Quick Response Code band passed through between Quick Response Code folding and unfolding belt wheel
It is provided with the push rod sliding eye of above-below direction, Quick Response Code blanking bar and is set with by power set in the middle part of guide pad, guide pad
Quick Response Code blanking sleeve pipe moving up and down is driven, the upper end of the sliding eye of guide pad is provided with sealing ring and lays position；
The lower end of the Quick Response Code blanking bar is provided with the sucker for holding Quick Response Code；
Push rod on the downside of the Quick Response Code one Quick Response Code of upper punching every time, upside Quick Response Code blanking bar be first set with when moving down one it is close
Seal, then move down and make the sucker of lower end hold a Quick Response Code and be moved to above valve rod and then move down again to be pressed on valve rod, two dimension
Quick Response Code blanking sleeve pipe on code blanking bar, which is moved down, to be pressed in Quick Response Code and sealing ring on the primary nut of fixed valve rod.
2. a kind of gas valve production line according to claim 1, it is characterised in that：The low pressure seal detection and high pressure
The concrete structure of sealing propertytest is：More than one gas valve is provided with the pallet of the upside transmission of conveyer to lay
Position, be provided with the downside of pallet the power set of driving pallet lift, upside be provided with can withstand on gas valve handle push rod,
Rear side is provided with the gas valve positioning wedged block of power set driving transverse shifting, front side and is provided with power set driving transverse shifting
And the inflation clamping joint that may be stuck on the inlet suction port of gas valve and inflated for gas valve air inlet.
3. a kind of gas valve production line according to claim 2, it is characterised in that：Described gas valve lay position and and its
Supporting push rod, gas valve positioning wedged block, inflation clamping joint are four.
4. a kind of gas valve production line according to claim 1, it is characterised in that：It is described dress plug concrete structure be：
Valve body locating piece, rear side with locating slot are provided with front side of workbench and is provided with the valve body that power set drive transverse shifting
The rotating disk and the vibrations feed table for rotating disk feeding of intermittent rotary feeding, rotating disk are provided with the upside of gripping block, valve body locating piece
The downside of the material spilling hole set thereon after rotation just to the locating slot on valve body locating piece, is fixed and set on riser on the table
Being equipped with power set drives the rotating shaft of motor fixed on liftable slide plate, slide plate to extend downwardly from and be provided with rotation in rotating shaft
Turn the spanner of plug.
5. a kind of gas valve production line according to claim 1, it is characterised in that：It is described dress valve rod concrete structure be：
Valve body locating piece, rear side with locating slot are provided with front side of workbench and is provided with the valve body that power set drive transverse shifting
The material leakage that one end of lateral guide groove on the upside of gripping block, valve body locating piece is connected with the vibrations feed table of valve rod, the other end is set
Locating slot of the hole just to the valve body locating piece of downside, the side of workbench is provided with the insertion of power set driving transverse shifting laterally
Guide groove sentences the supporting plate of closure material spilling hole, power set driving is provided with above material spilling hole can move up and down to entangle and be moved to Lou
Expect to be provided with linear vibrator in the sleeve of the valve rod above hole, valve body locating piece or/and valve body gripping block.
6. a kind of gas valve production line according to claim 1, it is characterised in that：
Described dress copper sheet is：It is provided with above the vibrations feed table of copper sheet and the feeding channel of connection vibrations feed table, valve body
Passage on have at the material spilling hole that sets can transverse shifting hold the supporting plate of copper sheet and block the clamp of rear side copper sheet, valve body fixture
On be connected with the upside of linear vibrator, valve body fixture and be provided with cylinder and cylinder and drive depression bar moving up and down；
Described dress hex nut is：It is provided with and hex nut is transplanted on workbench and O-ring is transferred to hexagonal spiral shell
Vibrations feed table above mother, is pressed into the depression bar in hex nut by O-ring, hex nut is grabbed to the machinery above valve rod
Hand and the depression bar being depressed into nut on valve rod；
The described hex nut that screws is：It is provided with above the valve body of the station and moves up and down and rotatably entangle hexagonal spiral shell
Female box spanner；
Described dress paper washer is：Cylinder drive transverse shifting is provided with support once goes out a piece of paper pad to valve out of barrel
It is provided with punching above body, the push rod that positioning paper washer is moved up and down on valve rod, push rod and paper washer punching is enclosed on valve rod
Sleeve pipe；
Described dress handwheel is：Vibrations feed table is delivered to handwheel above valve body by feeding channel, and the feeding above valve body is led to
Be provided with the drain spout in road can transverse shifting hold the supporting plate of handwheel, backing pin is blocked after the handwheel of rear side, the upside of drain spout
It is provided with the spanner for the hand wheel rotating that moves up and down and can entangle；
Described shock mount is：The centre bore that vibrations feed table can deliver to spring above handwheel, the top of handwheel centre bore is set
Be equipped with depression bar spring being pressed in handwheel centre bore；
Described dress primary nut is：It is provided with the upside of the vibrations feed table for delivering to primary nut above handwheel, handwheel and is provided with down
Rear enclosure is moved on primary nut and rotatable sleeve；
Described external screw thread is detected：Gas valve fixed bit is provided with workbench, the side of fixed bit, which is provided with, illuminates coal gas
The lamp source of valve and the camera taken pictures for the external screw thread on gas valve；
Described classification and nut crimping be：It is described to be categorized as detection line detecting that underproof product is distributed to unqualified production
Product inframe, detects qualified product to be grabbed with manipulator on station detection line and clamps, the paw driven with cylinder is by hexagonal
The projection of nut bottom is to inner side crimp to be distributed to qualified products inframe after closing up.
7. a kind of gas valve production line according to any one of claim 1-6, it is characterised in that：It is described up and down and water
Translation is dynamic to belong to linear reciprocation movement：It is that the part moved by cylinder or hydraulic oil cylinder driving is moved；Or driven by motor
The gear driving rack installed on motor shaft makees linear reciprocation movement and then drive installation is moved on rack by mobile part.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510455503.2A CN104985438B (en) | 2015-07-29 | 2015-07-29 | A kind of gas valve production line |
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| CN201510455503.2A CN104985438B (en) | 2015-07-29 | 2015-07-29 | A kind of gas valve production line |
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| CN104985438A CN104985438A (en) | 2015-10-21 |
| CN104985438B true CN104985438B (en) | 2017-10-13 |
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| CN105773132B (en) * | 2015-12-30 | 2017-12-29 | 考普瑞西元器件（珠海）有限公司 | Gas valve automatic assembly line |
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| JPS523563B2 (en) * | 1972-09-09 | 1977-01-28 | ||
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| CN103894823B (en) * | 2014-02-28 | 2019-01-18 | 温岭市金悦自动化设备有限公司 | Valve assembly production chain |
| CN204818699U (en) * | 2015-07-29 | 2015-12-02 | 温岭市金悦自动化设备有限公司 | Gas valve production line |
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