CN204381813U - Ball valve group is installed - Google Patents

Abstract

The utility model provides ball valve group installation, belongs to field of mechanical technique.It solve the problem that the assembling of existing ball valve exists the large and assembling effect instability of working strength.What the installation of this ball valve group comprised conveyer belt and was all arranged at conveyer belt side can load the valve body seal charging apparatus of valve body, the valve ball charging apparatus that valve ball can be loaded in valve body, the bonnet seal charging apparatus that seal receptacle can be loaded bonnet and the valve body cap jockey that valve body can be connected with bonnet by seal receptacle, pressure cap and filler, and above-mentioned valve body seal charging apparatus, valve ball charging apparatus, bonnet seal charging apparatus and valve body cap jockey set gradually along the feed direction of said conveyer belt.The installation of this ball valve group has packaging efficiency and the high advantage of assembling quality.

Description

Ball valve group is installed

Technical field

The utility model belongs to field of mechanical technique, relates to the installation of a kind of ball valve group.

Background technology

Ball valve refers to that valve ball is driven by valve rod, and around the valve that ball valve axis rotates, can be used for the regulating and control of fluid.Ball valve is widely used in every field because of advantages such as its wearability are good, good airproof performance, switch are light, and market demand is larger.

The structure of ball valve generally comprises valve body, is threadedly connected to the bonnet of valve body one end, the valve ball be arranged in valve body, two seal receptacles being arranged at valve ball both sides and valve rod, the side of valve body also has protrusion connecting portion cylindrically, the inner of valve rod is inserted in the valve rod groove on valve ball, the outer end of valve rod passes and is connected with handle in connecting portion, also filler is provided with between inside the outer end of connecting portion and outside valve rod, the outer end of connecting portion has also been threaded a pressure cap, and the inner extruding filler of pressure cap also makes filler squeezing valve bar form sealing.

The assembling of existing ball valve is manually assembled by pure, according to the difference that each parts are assembled, often needing, multiple station is set and carries out streamline assembling, at least one people of each station, because the specification kind of ball valve is many, demand is large, so the assembling of ball valve often needs many people to carry out assembly working for a long time, require that assembler can carry out skilled operation, not only manual request is high, and working strength is large, also there is the situation of assembling effect instability.

Summary of the invention

The purpose of this utility model is the problems referred to above existed for prior art, proposes the ball valve group installation that a kind of packaging efficiency is high.

The purpose of this utility model realizes by following technical proposal:

Ball valve group is installed, it is characterized in that, what the installation of described ball valve group comprised conveyer belt and was all arranged at conveyer belt side can load the valve body seal charging apparatus of valve body, the valve ball charging apparatus that valve ball can be loaded in valve body, the bonnet seal charging apparatus that seal receptacle can be loaded bonnet and the valve body cap jockey that valve body can be connected with bonnet by seal receptacle, pressure cap and filler, and above-mentioned valve body seal charging apparatus, valve ball charging apparatus, bonnet seal charging apparatus and valve body cap jockey set gradually along the feed direction of said conveyer belt.

The automatic Composition of ball valve parts is carried out in the installation of this ball valve group by each device being set in turn in conveyer belt side, carried out the conveying of blanking workpiece between adjacent two devices by conveyer belt.Wherein, carried to next device by conveyer belt again after the workpiece after the assembling of valve body seal charging apparatus can manually load valve rod by operating personnel.Relative to pure hand assembled, after using this ball valve group to install, the working strength of operating personnel is low, and assemble stable is good, and packaging efficiency is high.

In the installation of above-mentioned ball valve group, the handle charging apparatus that described ball valve group installation also comprises the air-tightness detection device for carrying out air-leakage test to the ball valve after above-mentioned valve body cap jockey assembling and handle can be connected on the ball valve after the detection of above-mentioned air-tightness detection device.After ball valve is carried out air-leakage test, then again handle can be loaded by handle charging apparatus as qualified, complete ball valve assembling, as defective, then can reject this product, detect again relative to after ball valve mounting handle, avoid the repeated work of handle dismounting, can raise the efficiency.

In the installation of above-mentioned ball valve group, described air-tightness detection device comprises testboard, be connected to the testing base on testboard, be divided into test fixed block one and the test fixed block two of testing base both sides, test axle, Test driver part and test fixed drive part, described test axle is vertically connected to above-mentioned testing base place and its upper end has the test port that can mate with the end shape of valve rod, above-mentioned Test driver part can drive test axle around own axis, described test fixed drive part can drive above-mentioned test fixed block one and test fixed block two move toward one another also to clamp the valve body be arranged in testing base, in described test fixed block one and/or test fixed block two, also offer can to the filling channel of insufflation gas in above-mentioned valve body.During test ball valve, being upside down by ball valve is arranged in testing base, the valve rod of ball valve is inserted into test axle test port in test axle and valve rod are coaxially set and both circumference fix, now, the water inlet of ball valve and delivery port respectively with test fixed block one with test fixed block two just right, then are driven test fixed block one by test fixed drive part and are tested fixed block two move toward one another and also clamp the valve body be arranged in testing base.Being inflated in ball valve through the water inlet of ball valve and/or delivery port by filling channel, the air-tightness of ball valve can be determined by detecting ball valve internal gas pressure.When ball valve is clamped, ball valve is in opening, detects situation about leaking outside, and when Test driver part drives test axle band ovable valve stem after own axis, valve ball rotates with valve rod and closes ball valve, for testing interior leakage.

In the installation of above-mentioned ball valve group, air pressure detecting sensor, display and alarm that described air-tightness detection device also comprises controller and is all connected with controller, described air pressure detecting sensor is arranged at above-mentioned filling channel place and can detects the air pressure at filling channel place.Detect the barometric information at filling channel place by air pressure detecting sensor and detection signal is sent to controller, controller by the parameter detected be sent to display after the information prestored and show, as air pressure does not meet the demands, then send alarm signal and report to the police to alarm.Here, the signal of controller receiving sensor, carries out parameter comparison and sends a signal to the course of work of display and alarm respectively and structure is prior art, so it will not go into details to the concrete structure of its concrete connected mode and all parts.

In the installation of above-mentioned ball valve group, described handle charging apparatus comprises workbench one, be connected to the positioning fixture of the energy clamping valve on workbench one, nut feed appliance, nut material feeding seat is with material feeding seat actuator, described nut material feeding seat has nut utensil receiving opening towards the side of above-mentioned nut feed appliance, described material feeding seat actuator energy drive nut material feeding seat moves to nut utensil receiving opening and to be connected with the discharging opening of nut feed appliance place or move to directly over positioning fixture, nut cover is also provided with above described positioning fixture, nut guide rod, nut cylinder, nut motor and nut guide rod cylinder, described nut cover vertically arranges and its lower end has nut limited mouth, described nut guide rod is vertically arranged in nut and overlaps interior and can move up and down by nut guide rod cylinder drives, above-mentioned nut motor energy drive nut screws cover around own axis, described nut cylinder can drive above-mentioned nut cover to move up and down.Ball valve is positioned over positioning fixture place, ball valve is clamped by positioning fixture, handle is snapped in valve rod upper end, nut carries out orderly feeding by nut feed appliance, nut material feeding seat is pushed to nut utensil receiving opening and nut feed appliance connectivity part by material feeding seat actuator, then nut is sent to nut utensil receiving opening from the discharging opening of nut feed appliance, material feeding seat actuator again drive nut material feeding seat moves to directly over positioning fixture, moved downward by nut guide rod cylinder drive nut guide rod, through nut and its lower end abutment at the valve rod upper end of ball valve, nut material feeding seat leaves, nut falls to valve rod upper end naturally, nut air cylinder driven nut cover moves downward, nut motor drive nut screws cover around own axis, when nut snap in nut cover lower end nut limited mouth in time, nut cover can rotate by drive nut, thus nut is connected with valve rod threaded upper ends, pressing handle, relative to manual installation, efficiency is higher.

In the installation of above-mentioned ball valve group, the nut slide unit described workbench one being also provided with nut guide rail and being arranged on nut guide rail, described nut slide unit can move back and forth along above-mentioned nut guide rail by a nut slide unit air cylinder driven, and the quantity of above-mentioned positioning fixture is at least two and the direction of motion along nut slide unit is connected on the upside of nut slide unit.The setting personnel that are convenient to operation of several positioning fixture to other positioning fixture carry out ball valve when a positioning fixture carries out nut connection wherein and fix and handle installation, improve installation effectiveness.

In the installation of above-mentioned ball valve group, described valve body seal charging apparatus comprises workbench two, all be fixed on the support one on workbench two and there is the positioning seat one of located cavity one, the seal receptacle locating piece be connected with support one is also provided with above positioning seat one, sealing seat locating piece has and expects chamber for holding putting of seal receptacle, also vertically compressing rod is provided with above described seal receptacle locating piece, support one is fixed with lift cylinder and lift cylinder can drive above-mentioned compressing rod through described seal receptacle locating piece and by be positioned at put material chamber seal receptacle be depressed into above-mentioned located cavity one place, described workbench two is also fixed with chute feeder, described chute feeder side is provided with feed mechanism and the seal receptacle be positioned in chute feeder can be delivered to above-mentioned putting in material chamber along chute feeder by this feed mechanism.Valve body is fixed in the located cavity one of positioning seat one, seal receptacle is placed in chute feeder, by feed mechanism by its along chute feeder be delivered to put material chamber in, press down to pass seal receptacle locating piece by compressing rod again and expect that the seal receptacle in chamber is depressed into the valve body of located cavity one by being positioned to put, completing the assembling of first seal receptacle.Wherein, feed mechanism can comprise feedblock and feeding cylinder, and feedblock is positioned at chute feeder and feeding cylinder can promote feedblock moves around along chute feeder.Or feeding cylinder replaces with motor, motor output shaft through rack-and-pinion cooperation realize linear feeding.

In the installation of above-mentioned ball valve group, the notch of described chute feeder upward, vertically be provided with above this chute feeder can for seal receptacle sheathed wear material bar, this wears the material upper end of bar and above-mentioned support one removably connects, lower end and chute feeder just to and wear expect bar lower end and chute feeder bottom between distance be greater than the thickness of a seal receptacle and be less than the thickness of two seal receptacles.To wear material bar upper end to split out, and be located at by several seal receptacle disposable pulls and wear on material bar, then will wear and expect that bar upper end is connected with support one, material loading can feeding for a long time, and efficiency is high.

In the installation of above-mentioned ball valve group, described seal receptacle locating piece take the shape of the letter U and opening towards the direction of above-mentioned chute feeder, turnover panel is provided with below described seal receptacle locating piece, the edge of this turnover panel is fixed with contiguous block, and the outside portion of this contiguous block and above-mentioned seal receptacle locating piece is hinged and turnover panel has the trend recovering level after rotating around pin joint.Under normal condition, turnover panel is horizontally disposed with, and can be positioned on the upside of turnover panel when seal receptacle is delivered to, and during dress seal receptacle, moved downward by compressing rod, promote turnover panel, turnover panel is outwards rotated around pin joint, and seal receptacle can to whereabouts.

In the installation of above-mentioned ball valve group, described turnover panel comprises all horizontally disposed turnover panel one and turnover panel two, the outer end edges of turnover panel one and turnover panel two is along corresponding hinged with the both sides of above-mentioned seal receptacle locating piece respectively by a contiguous block, and the inner edge of turnover panel one and turnover panel two is just to setting.When compressing rod presses down, turnover panel one and turnover panel two open to both sides, and seal receptacle can be fallen in the middle of two pieces of turnover panels, and fall after opening completely without the need to waiting one piece of turnover panel, whereabouts efficiency is high again.

In the installation of above-mentioned ball valve group, described compressing rod comprises the seal receptacle guide rod that vertically arranges and is sheathed on and presses down guide pin bushing outside seal receptacle guide rod, described support one is also connected with the seal receptacle guide rod cylinder that seal receptacle guide rod can be driven to move up and down, the inner of above-mentioned turnover panel one and turnover panel two has the breach of semicircular in shape respectively, two semicircular breach are oppositely arranged and form a manhole, the position of this through hole and above-mentioned seal receptacle guide rod just to and the diameter of through hole be greater than the diameter of seal receptacle guide rod and be less than the above-mentioned external diameter pressing down guide pin bushing, the described external diameter pressing down guide pin bushing is greater than the internal diameter of seal receptacle.When seal receptacle is positioned on turnover panel one and turnover panel two, its position is corresponding with the position of manhole, seal receptacle guide rod is first made to decline, extend in the valve body in positioning seat one through seal receptacle and through hole, guiding is provided to the whereabouts of seal receptacle, push turnover panel one open and turnover panel two makes seal receptacle fall by pressing down guide pin bushing again, and press down seal receptacle is compressed.

In the installation of above-mentioned ball valve group, described valve body seal charging apparatus also comprises horizontally disposed installation shaft, installation shaft cylinder, installation shaft motor, filler can be delivered to the filler feed appliance of filler station and pressure cap can be delivered to the pressure cap feed appliance of pressure cap station, described installation shaft, pressure cap station, filler station and above-mentioned positioning seat one are arranged in order on same level straight line, what installation shaft comprised axle sleeve and was arranged in that in axle sleeve and outer end stretches out axle sleeve to above-mentioned positioning seat one direction wears material axle, the end described axle sleeve being positioned at above-mentioned positioning seat one side have can with the installation cavity of pressure cap mating shapes, above-mentioned installation shaft cylinder can promote above-mentioned installation shaft and move to described positioning seat one direction, described installation shaft motor can drive above-mentioned axle sleeve circumference to rotate.Valve body is fixed on after in positioning seat one, the mesopore of valve body is towards the direction of installation shaft, namely cylindric on valve body connecting portion is towards the direction of installation shaft, filler and pressure cap are delivered to filler station and pressure cap station by filler feed appliance and pressure cap feed appliance respectively, promote installation shaft by installation shaft cylinder to move to positioning seat one direction, make to wear material axle successively through pressure cap and filler and its inner extend in valve body, installation shaft motor driving shaft cover circumference is rotated, can rotate with axle sleeve when time in the installation cavity that pressure cap snaps onto axle sleeve, and then be threaded with valve body connecting portion, now for screw in advance, namely pressure cap the inner does not extrude filler.

In the installation of above-mentioned ball valve group, described valve ball charging apparatus comprises workbench three and is all fixed on the support two on workbench three, for the positioning seat two with located cavity two of fixed valve body and the valve ball feed appliance for valve ball being delivered to station to be got, also be provided with above described positioning seat two and can carry out the correcting member of position correction to the valve rod in the valve body in located cavity two and the grippers of valve ball can be captured, described support two is also connected with and above-mentioned correcting member can be driven to be moved downward in above-mentioned located cavity two and the correction actuator carrying out position correction to valve rod and the crawl actuator that above-mentioned grippers can be driven to move up and down, described valve ball charging apparatus also comprises the translational drive mechanism be connected on above-mentioned support two, this translational drive mechanism can drive above-mentioned correcting member to move to above above-mentioned positioning seat two and above-mentioned grippers can be driven to move to above station above-mentioned to be got or above positioning seat two.

This valve ball charging apparatus is used for the valve ball after the valve rod of ball valve, pressure cap and filler load valve body all and loads operation, and now, valve rod be manually loading, pressure cap malcompression filler, and namely valve rod is also free to rotate.When this valve ball charging apparatus uses, first the valve body loading valve rod, pressure cap and filler is fixed in the located cavity two of positioning seat two, meanwhile, by valve ball feed appliance, valve ball is transported to station to be got in an orderly manner.Afterwards, drive correcting member to move downwardly in located cavity two by correcting actuator and position correction is carried out to the flat square structure of valve rod of the valve body being positioned at located cavity two.Then, correcting member gos up, and drives correcting member to leave directly over positioning seat two, simultaneously by translational drive mechanism, capturing actuator drives grippers move down to capture the valve ball that is positioned at station to be got and go up, and drives grippers to move to above positioning seat two through translational drive mechanism.Capture actuator again to drive grippers to move down valve ball put into valve body and by the flat square structure corresponding grafting of the valve rod groove of valve ball with valve rod, grippers is unclamped valve ball and gone up, then valve ball loading end.Relative to existing hand assembled, this valve ball charging apparatus reduces labour intensity by the mode of mechanical package, improve stability and the efficiency of assembling, simultaneously, before loading valve ball, corrected in advance by ad hoc correcting member, avoid valve rod deflection and the situation of valve ball cannot be loaded, improve the success rate of assembling and the efficiency of assembling.

In the installation of above-mentioned ball valve group, the side of described positioning seat two upper end also has a positioning port two and this positioning port two is connected with above-mentioned located cavity two, the pressure cap that side workbench three being positioned at positioning port two is also provided with that pressure cap screws cylinder, pressure cap screws motor and front end has a hexagonal installation cavity screws cover, described pressure cap screw the front end of cover and above-mentioned positioning port two just right, above-mentioned pressure cap screw cylinder can drive pressure cap screw cover near or away from above-mentioned positioning seat two, described pressure cap screw motor can drive pressure cap screw cover around own axis.Positioning port two is for placing on valve body for the connecting portion cylindrically that valve rod stretches out, when then valve body to be positioned in located cavity two, the outer end of its valve rod and pressure cap are all positioned at positioning port two side, after correcting member carries out position correction to valve rod, before correcting member gos up, air cylinder driven pressure cap can be screwed by pressure cap and screw cover near positioning seat two, simultaneously, pressure cap screws motor and drives pressure cap to screw cover rotation, when pressure cap screw cover lean with the hexagonal pressure cap do not screwed being positioned at valve body side time, to coordinate with hexagonal pressure cap by the hexagonal installation cavity of its front end and pressure cap is screwed, then filler is subject to the extruding of pressure cap the inner and holds valve rod tightly, valve rod can not rotate, afterwards, correcting member can go up, the position correction of valve rod is accurate, directly valve ball can be loaded, be assembled into that power is high and packaging efficiency is high.

In the installation of above-mentioned ball valve group, described bonnet seal charging apparatus comprises bonnet feeding groove, be connected to the bonnet material loading vibrator on the downside of bonnet feeding groove, grip slipper, be connected to two jaws be oppositely arranged on grip slipper, gripper cylinder and clamping drive cylinder, a clamp port is formed between two jaws, described gripper cylinder can drive two jaw relative motion or counter motions, the front side that described clamping drives cylinder that above-mentioned grip slipper can be driven to move to clamp port is connected with the discharging opening of bonnet feeding groove place or move to station to be installed, seal loading mechanism is provided with above described station to be installed, the charging aperture of above-mentioned bonnet feeding groove is just to said conveyer belt.Bonnet is manually positioned in bonnet feeding groove by operating personnel, by bonnet material loading vibrator bonnet is delivered to along bonnet feeding groove in the material folding mouth be connected with the discharging opening of bonnet feeding groove, two jaw move toward one another are driven by gripper cylinder, clamping bonnet, drive air cylinder driven grip slipper to move to station to be installed by clamping again, by seal loading mechanism, seal receptacle is loaded in bonnet.Here, the concrete structure of seal loading mechanism with on above-mentioned valve body seal charging apparatus for loading comprising chute feeder, seal receptacle locating piece, wearing and expect that the structure of the parts such as bar is identical of seal receptacle, position relationship between each parts and annexation and the course of work all identical, repeat no more here.

Compared with prior art, the installation of this ball valve group adopts Semi-automatic device to carry out ball valve assembling, and relative to assembled by hand, assembling speed is faster and assembling quality is high; Relative to full-automatic ball valve group installation, arrange because each device is separated, without the need to excessively requiring the matching of any two devices, when making the ball valve producing all size, unit replacement is convenient.

Accompanying drawing explanation

Fig. 1 is the structural representation of this ball valve group installation.

Fig. 2 is the structural representation of the valve body seal charging apparatus of this ball valve group installation.

Fig. 3 is the structural representation at another visual angle of valve body seal charging apparatus of this ball valve group installation.

Fig. 4 is the valve ball charging apparatus of this ball valve group installation and the structural representation of bonnet seal charging apparatus.

Fig. 5 is the valve ball charging apparatus of this ball valve group installation and the structural representation at another visual angle of bonnet seal charging apparatus.

Fig. 6 is the structural representation of the valve ball feed appliance in valve ball charging apparatus.

Fig. 7 is the structural representation of the air-tightness detection device of this ball valve group installation.

Fig. 8 is the structural representation of the handle charging apparatus of this ball valve group installation.

Fig. 9 is the structural representation at correcting member place in valve ball charging apparatus.

Figure 10 is the structural representation of seal receptacle locating piece.

In figure, 1, conveyer belt; 2, valve body seal charging apparatus; 21, workbench two; 22, support one; 23, positioning seat one; 23a, positioning port one; 24, seal receptacle locating piece; 25, compressing rod; 26, lift cylinder; 27, chute feeder; 28, feed mechanism; 29, material bar is worn; 210, turnover panel one; 211, turnover panel two; 212, contiguous block; 213, seal receptacle guide rod cylinder; 214, through hole; 215, installation shaft; 215a, axle sleeve; 215b, wear material axle; 216, installation shaft cylinder; 217, installation shaft motor; 218, filler feed appliance; 218a, filler vibrating disk; 218b, filler transfer block; 218c, filler cylinder; 219, pressure cap feed appliance; 219a, pressure cap vibrating disk; 219b, pressure cap transfer block; 219c, pressure cap cylinder; 3, valve ball charging apparatus; 31, workbench three; 32, support two; 33, positioning seat two; 33a, positioning port two; 34, correcting member; 34a, vertically section; 34b, horizontal segment; 34c, top splenium; 35, grippers; 36, actuator is corrected; 36a, correction cylinder; 36b, correction lift cylinder; 37, actuator is captured; 38, valve ball feed appliance; 38a, discharging guide groove; 38b, spill spin block; 38c, rotating base; 38d, rotary drive; 38e, filler rod one; 38f, filler rod two; 39, pressure cap screws cylinder; 310, pressure cap screws motor; 312, pressure cap screws cover; 313, sleeve; 314, flat-removing air cyclinder; 315, translation holder; 316, translatory slides; 317, translating rails; 4, bonnet seal charging apparatus; 41, bonnet feeding groove; 42, bonnet material loading vibrator; 43, grip slipper; 44, jaw; 45, seal loading mechanism; 46, ejection block; 47, material ejection cylinder; 5, valve body cap jockey; 51, point gum machine; 52, torsion machine; 6, air-tightness detection device; 61, testboard; 62, testing base; 63, fixed block one is tested; 64, fixed block two is tested; 65, axle is tested; 66, Test driver part; 67, fixed drive part is tested; 68, filling channel; 7, handle charging apparatus; 71, workbench one; 72, positioning fixture; 73, nut feed appliance; 74, nut material feeding seat; 75, nut cover; 76, nut guide rod; 77, nut cylinder; 78, nut motor; 79, nut guide rail; 710, nut slide unit; 711, nut slide unit cylinder.

Detailed description of the invention

Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.

As shown in Figure 1, this ball valve group installation comprise horizontally disposed conveyer belt 1 and along the throughput direction of conveyer belt 1 be set in turn in conveyer belt 1 the same side and be disposed adjacent with conveyer belt 1 can by seal receptacle, pressure cap and filler load the valve body seal charging apparatus 2 of valve body, valve ball can be loaded the valve ball charging apparatus 3 in valve body, the bonnet seal charging apparatus 4 that seal receptacle can be loaded bonnet and the valve body cap jockey 5 that valve body can be connected with bonnet, this ball valve group installation also comprise for valve body cap jockey 5 assembling after ball valve carry out air-leakage test air-tightness detection device 6 and handle can be connected to above-mentioned air-tightness detection device 6 detect after ball valve on handle charging apparatus 7.In the present embodiment, the valve body cap that valve body cap jockey 5 selects applicant to declare patent connects the technical scheme of torsion point glue assembly machine.Certainly, other existing point gum machine 51 and torsion machine 52 can also be adopted.

Specifically, as shown in Figures 2 and 3, valve body seal charging apparatus 2 comprises workbench 2 21, is all fixed on the support 1 on workbench 2 21 and has the positioning seat 1 of located cavity one.Also be provided with the seal receptacle locating piece 24 be connected with support 1 above positioning seat 1, sealing seat locating piece 24 have and expects chamber for holding putting of seal receptacle.Also vertically be provided with compressing rod 25 above seal receptacle locating piece 24, support 1 be fixed with lift cylinder 26 and lift cylinder 26 can drive compressing rod 25 through seal receptacle locating piece 24 and be depressed into located cavity one place by being positioned at the seal receptacle putting material chamber.Workbench 2 21 is positioned at seal receptacle locating piece 24 side and is also connected with chute feeder 27, the side of this chute feeder 27 is provided with feed mechanism 28 and the seal receptacle be positioned in chute feeder 27 can be delivered to putting in material chamber of seal receptacle locating piece 24 along chute feeder 27 by this feed mechanism 28.

In the present embodiment, the notch of chute feeder 27 upward, vertically be provided with above this chute feeder 27 can for sealed socket sleeve be located at outside it wearing material bar 29, this is worn the connecting rod that the material upper end of bar 29 and support 1 stretch out and removably connects, specifically can be grafting, clamping or dismountable securing member connect, wear the lower end of material bar 29 and chute feeder 27 just to and wear expect bar 29 lower end and chute feeder 27 bottom between distance be greater than the thickness of a seal receptacle and be less than the thickness of two seal receptacles.Feed mechanism 28 comprises feedblock and feeding cylinder, and feedblock is positioned at chute feeder 27 and feeding cylinder can promote feedblock moves around along chute feeder 27, and the height of feedblock is slightly less than the distance between wearing bottom material bar 29 lower end and chute feeder 27.Certainly, feeding cylinder also can be replaced motor, motor output shaft through rack-and-pinion cooperation realize linear feeding.

As shown in Figure 10, seal receptacle locating piece 24 roughly take the shape of the letter U and opening towards the direction of chute feeder 27, turnover panel is provided with below seal receptacle locating piece 24, the edge of this turnover panel is fixed with contiguous block 212, and this contiguous block 212 and the outside portion of seal receptacle locating piece 24 are hinged and turnover panel has the trend recovering level after rotating around pin joint.In the present embodiment, turnover panel comprises all horizontally disposed turnover panel 1 and turnover panel 2 211, the outer end edges of turnover panel 1 and turnover panel 2 211 is along corresponding with the both sides of seal receptacle locating piece 24 hinged respectively by a contiguous block 212, and the inner edge of turnover panel 1 and turnover panel 2 211 is just to setting.And the inner of turnover panel 1 and turnover panel 2 211 also has the breach of roughly semicircular in shape respectively, two semicircular breach are oppositely arranged and form a manhole 214.

Compressing rod 25 comprises the seal receptacle guide rod that vertically arranges and is sheathed on and presses down guide pin bushing outside seal receptacle guide rod, support 1 is also connected with the seal receptacle guide rod cylinder 213 that seal receptacle guide rod can be driven to move up and down.The position of manhole 214 formed between turnover panel 1 and turnover panel 2 211 and seal receptacle guide rod just to and the diameter of through hole 214 be greater than the diameter of seal receptacle guide rod and be less than the external diameter pressing down guide pin bushing, the external diameter pressing down guide pin bushing is then greater than the internal diameter of seal receptacle.

During use, valve body is fixed in the located cavity one of positioning seat 1, will wear material bar 29 upper end split out, the seal receptacle disposable pull of several mounted on top is located at wear material bar 29 on, then will wear expect bar 29 upper end be connected with support 1.Feedblock is driven to expect that the seal receptacle that bar 29 lower end falls in chute feeder 27 is delivered to putting in material chamber of seal receptacle locating piece 24 along chute feeder 27 by certainly wearing by feeding cylinder.Now, turnover panel 1 and turnover panel 2 211 keep level under the Action of Gravity Field of contiguous block 212, and seal receptacle is positioned at turnover panel 1 and puts material chamber and the hole of the seal receptacle of ring-type is corresponding with the position of manhole 214 above turnover panel 2 211.

Seal receptacle guide rod cylinder 213 drives seal receptacle guide rod to move downward, and the lower end of seal receptacle guide rod is through seal receptacle and through hole 214 and extend in the valve body that is positioned in located cavity one.Lift cylinder 26 driving presses down guide pin bushing and moves downward, the lower end pressing down guide pin bushing pushes turnover panel 1 and turnover panel 2 211 open, seal receptacle drops in valve body along seal receptacle guide pin bushing, press down guide pin bushing to continue to decline until seal receptacle is pressed in valve body by the lower end pressing down guide pin bushing, complete the assembling of first seal receptacle.

The upper end sidepiece of positioning seat 1 also offers positioning port one 23a, and this positioning port one 23a is connected with located cavity one, for snapping in the connecting portion of the cylindrical shape that valve body sidepiece protrudes.Side workbench 2 21 being positioned at positioning port one 23a of positioning seat 1 is also provided with installation shaft 215, installation shaft cylinder 216, installation shaft motor 217, filler can be delivered to the filler feed appliance 218 of filler station and pressure cap can be delivered to the pressure cap feed appliance 219 of pressure cap station.Wherein, installation shaft 215 is horizontally disposed with and positioning port one 23a of its axis, pressure cap station, filler station and positioning seat 1 is arranged in order on same level straight line.

What installation shaft 215 comprised axle sleeve 215a and was arranged in that in axle sleeve 215a and outer end stretches out axle sleeve 215a to positioning seat 1 direction wears material axle 215b, axle sleeve 215a has towards the end of positioning seat 1 can with the installation cavity of hexagonal pressure cap mating shapes, installation shaft cylinder 216 can promote installation shaft 215 and move to positioning seat 1 direction, and installation shaft motor 217 can propeller shaft sleeve 215a circumference rotate.

Filler feed appliance 218 and pressure cap feed appliance 219 are divided into the both sides of installation shaft 215 and the discharge end of filler feed appliance 218 and pressure cap feed appliance 219 extends to the position of both centres.The concrete structure composition of filler feed appliance 218 is identical with pressure cap feed appliance 219 with operation principle, therefore, is only described with the structure of filler feed appliance 218 below.

Filler feed appliance 218 comprises filler vibrating disk 218a, filler cylinder 218c and filler transfer block 218b, and filler transfer block 218b is arranged at the downside of the discharge end of filler vibrating disk 218a and the direction of motion that the upside of filler transfer block 218b has along installation shaft 215 runs through the feeding port offered.The end face of the discharge end of filler vibrating disk 218a is closed and offers stuffing hole with feeding port corresponding position on the downside of end.Filler transfer block 218b comprises again the main body one that piston rod outer end that is inner and filler cylinder 218c is connected and the flexible block one being connected to main body one outer end, define feeding port between this flexible block one upper end and main body one outer end, the lower end of flexible block one and main body one hinged and when flexible block one flexible block one upper end after pin joint outwards rotates has the trend of moving to feeding port direction.Here, the pin joint place between flexible block one and main body one can arrange the torsion spring that flexible block one is resetted.

Time in the located cavity one valve body being fixed on positioning seat 1, directly snap onto in positioning port one 23a by the connecting portion that valve body sidepiece protrudes, then the mesopore that Gong the valve rod that valve body connecting portion place has passes is namely towards installation shaft 215.

When filler is delivered to the end of discharge end by filler vibrating disk 218a in an orderly manner, be subject to the stop of end-enclosed, only can drop in the feeding port of filler transfer block 218b in self filler hole, filler transfer block 218b is pushed out to filler station place to the direction of pressure cap feed appliance 219 by filler cylinder 218c, and now the upper side wall of the filled transfer block 218b of stuffing hole stops and cannot continue blanking.In like manner, pressure cap transfer block 219b also exits to pressure cap station place to the direction of filler feed appliance 218 by pressure cap cylinder 219c, then the mesopore of pressure cap, filler and valve body is arranged in order on same level straight line.Installation shaft cylinder 216 drive installation axle 215 moves to the mesopore direction of valve body, by wearing material axle 215b successively through pressure cap and filler.Now, filler cylinder 218c and pressure cap cylinder 219c can drive filler transfer block 218b and pressure cap transfer block 219b return respectively, flexible block one on filler transfer block 218b and pressure cap transfer block 219b and flexible block two are all subject to wearing the stop of material axle 215b and outwards overturn to eliminate stop around pin joint, reset when flexible block one and flexible block two depart from the stop scope of wearing material axle 215b.Filler transfer block 218b and pressure cap transfer block 219b can not be worn material axle 215b and be stopped and reposition respectively, to receive next filler and pressure cap.

Installation shaft 215 continues to advance to valve body mesopore direction, installation shaft motor 217 propeller shaft sleeve 215a circumference is rotated, wearing material axle 215b is inserted in the mesopore of valve body with pressure cap and filler, can rotate with axle sleeve 215a when time in the installation cavity that pressure cap snaps onto axle sleeve 215a, and then be threaded with valve body connecting portion, after pressure cap is threaded with valve body connecting portion, namely installation shaft motor 217 quits work, and installation shaft cylinder 216 drive installation axle 215 resets.Be now that namely pressure cap the inner does not extrude filler for screw in advance between pressure cap and valve body.

Seal receptacle, filler and pressure cap all complete assembling in this valve body seal charging apparatus 2, valve body after the desirable lower seal of operating personnel loads, because the packaging efficiency of this operation is higher, operating personnel also load valve rod by manual mode in this valve body, and are positioned on conveyer belt 1 carry loading the valve body after valve rod to valve ball valve ball charging apparatus 3 place.

As shown in Figure 4 and Figure 5, valve ball charging apparatus 3 comprises workbench 3 31 and is all fixed on support 2 32 on workbench 3 31, for the positioning seat 2 33 with located cavity two of fixed valve body and the valve ball feed appliance 38 for valve ball being delivered to station to be got.Also be provided with above positioning seat 2 33 and can carry out the correcting member 34 of position correction to the valve rod in the valve body in located cavity two and the grippers 35 of valve ball can be captured, support 2 32 is also connected with and correcting member 34 can be driven to be moved downward in located cavity two and the correction actuator 36 carrying out position correction to valve rod and the crawl actuator 37 that grippers 35 can be driven to move up and down.Support 2 32 is also connected with translational drive mechanism, and this translational drive mechanism can drive correcting member 34 to move to above positioning seat 2 33 and grippers 35 can be driven to move to above station to be got or above positioning seat 2 33.

The side of positioning seat 2 33 upper end also has positioning port two 33a and this positioning port two 33a is connected with located cavity two, and the pressure cap that side workbench 3 31 being positioned at positioning port two 33a is also provided with that pressure cap screws cylinder 39, pressure cap screws motor 310 and front end has a hexagonal installation cavity screws cover 312.Pressure cap screw the front end of cover 312 and positioning port two 33a just right, pressure cap screw cylinder 39 can drive pressure cap screw cover 312 near or away from positioning seat 2 33, pressure cap screws motor 310 and pressure cap can be driven to screw cover 312 around own axis.Pressure cap screws in sleeve 313 that cover 312 rear end is sheathed on a cylindrical shape and pressure cap screws between cover 312 rear end and sleeve 313 and is provided with elastic construction, when pressure cap screw cover 312 front end stressed and move backward along the axis of sleeve 313 time, screw cover 312 at the effect lower pressing cap of elastic construction and there is the trend resetted forward.Wherein, elastic construction can adopt inside sleeve 313 and establish convex shoulder, and screws between cover 312 rear end at convex shoulder and pressure cap and establish spring to realize above-mentioned functions, and the structure of other elastomer block also can be adopted to be resisted against the rear end that pressure cap screws cover 312.

In the present embodiment, correcting member 34 is in inverted "L" shaped, comprise vertical section 34a and horizontal segment 34b, the bottom surface of vertical section 34a has recessed calibration tank and vertically the sidepiece of section 34a lower end has the top splenium 34c of protrusion, and this top splenium 34c and horizontal segment 34b is divided into the both sides of vertical section 34a.Correct actuator 36 to comprise and being fixed on all vertically on support 2 32 and the correction cylinder 36a that arranges downwards of piston rod and correct lift cylinder 36b, the piston rod outer end correcting lift cylinder 36b is hinged with the middle part of correcting member 34, and the piston rod outer end of correction cylinder 36a can be resisted against on horizontal segment 34b away from the upper side of one end of vertical section 34a.

Grippers 35 is the aspiration channel vertically arranged, and capturing actuator 37 is the crawl cylinder be vertically fixed on support 2 32, and the piston rod of this crawl cylinder is arranged down and the outer end of piston rod is connected with aspiration channel by a plate.

Translational drive mechanism comprises flat-removing air cyclinder 314, be fixed on translation holder 315 on support 2 32 and a translatory slides 316, translation holder 315 side has the translating rails 317 extended in the horizontal direction, translatory slides 316 is connected to this translating rails 317 place and can drives by flat-removing air cyclinder 314 and slidably reciprocate along translating rails 317, correct actuator 36 and capture actuator 37 and all to fix with translatory slides 316 and when above correcting member 34 is positioned at positioning seat 2 33, grippers 35 is positioned at above station to be got.

Because valve rod is manual loading, inevitably the installation direction of the flat square structure of valve rod the inner has deviation by a small margin, and now, pressure cap malcompression filler, namely valve rod is also free to rotate.

When this valve ball charging apparatus 3 uses, first the valve body loading valve rod, pressure cap and filler is fixed in the located cavity two of positioning seat 2 33, the connecting portion of valve body is snapped in positioning port two 33a.Now, pressure cap screws the direction of cover 312 towards pressure cap, and valve ball is transported to station to be got by valve ball feed appliance 38 in an orderly manner, and correcting member 34 is positioned at above positioning seat 2 33, and grippers 35 is positioned at above station to be got.

The piston rod correcting lift cylinder 36b is released downwards, promotes correcting member 34 and presses down, and by the flat square structure of calibration tank recessed bottom correcting member 34 vertical sections of 34a extruding valve rod, the angle making it slightly deflect is repaired.Afterwards, the piston rod correcting cylinder 36a is released downwards, is resisted against away from the upper side of one end of vertical section 34a promotes correcting member 34 and rotates around pin joint correcting member 34 horizontal segment 34b on, outwards to be pushed up by valve rod be pressed onto position by pushing up splenium 34c.So far, the circumferential position of valve rod and axial location are all calibrated.

Screwing cylinder 39 by pressure cap drives pressure cap to screw cover 312 near positioning seat 2 33, simultaneously, pressure cap screws motor 310 and drives pressure cap to screw cover 312 to rotate, when pressure cap screw cover 312 lean with the hexagonal pressure cap do not screwed being positioned at valve body side time, to coordinate with hexagonal pressure cap by the hexagonal installation cavity of its front end and pressure cap is screwed, then filler is subject to the extruding of pressure cap the inner and holds valve rod tightly, in this extrusion process, the position of valve rod is corrected lift cylinder 36b and corrects cylinder 36a restriction, can not rotate, after filler is held tightly, valve rod is located.Afterwards, correcting member 34 can go up.In pressure cap screwing operations, although axis when pressure cap screws cover 312 feeding and the axis of pressure cap are same axis, but the possibility that the present position that still can there is hexagonal installation cavity and hexagonal pressure cap staggers, then making pressure cap screw cover 312 by the setting of elastic construction can rollback and the trend with reset can make pressure cap screw cover 312 effectively can coordinate with pressure cap, realize screwing of pressure cap.Certainly, correcting member 34 also can be only a correcting block, on the downside of correcting block, offer calibration tank, directly drives correcting block to correct by correction lift cylinder 36b.

Meanwhile, capture air cylinder driven grippers 35 move down and be positioned at the valve ball of station to be got by aspiration channel absorption and go up.Flat-removing air cyclinder 314 drives translatory slides 316 along translating rails 317 action, and make correcting member 34 leave directly over positioning seat 2 33, aspiration channel moves to above positioning seat 2 33.Capture cylinder again to drive aspiration channel to move down valve ball put into valve body and by the flat square structure corresponding grafting of the valve rod groove of valve ball with valve rod, aspiration channel unclamps valve ball and gos up, then valve ball loading end.Operating personnel can take off the valve body after loading valve ball and be positioned on conveyer belt 1, are delivered to point gum machine 51 place of valve body cap jockey 5.

Above-mentioned translational drive mechanism also can be divided into two parts, as two pieces of translatory slides 316, two place's translating rails 317 and two flat-removing air cyclinders 314, for driving grippers 35 and correcting member 34 translation respectively.

As shown in Figure 6, valve ball feed appliance 38 comprise there is discharging guide groove 38a vibrating tray, have and put the material spill spin block 38b of cavity and rotating base 38c, on rotating base 38c, level connection joint has rotating shaft, spill spin block 38b is connected with rotating shaft and can rotates around the axis of rotating shaft, workbench 3 31 is also connected with rotary drive 38d, and this rotary drive 38d can drive spill spin block 38b to locate when the axis of rotating shaft turns to and puts and locate or turn to when material cavity is connected with the discharging opening of discharging guide groove 38a and put and expect cavity opening up.In the present embodiment, rotary drive 38d is rotary cylinder, and rotating shaft and rotating base 38c axial restraint, spill spin block 38b and rotating shaft are connected.

The strip filler rod for matching with the valve rod groove of valve ball that the valve ball feed appliance 38 discharging direction also comprised along discharging guide groove 38a is arranged, this filler rod comprises filler rod one 38e being fixed on discharging guide groove 38a bottom centre and filler rod two 38f be fixed on the sidewall putting material cavity.

When valve ball carried by valve ball feed appliance 38, by vibrating tray, valve ball is sent along discharging guide groove 38a in an orderly manner, expect in cavity until valve ball is fed to putting of the spill spin block 38b be connected with discharging guide groove 38a, again by rotary cylinder drive spill spin block 38b around the axis of rotating shaft turn to put material cavity opening up time location, now, namely the valve ball put in material cavity is positioned at station to be got, and can decline capture for grippers 35.Wherein, rotary drive 38d also can be the structure such as motor or hydraulic cylinder.

Bonnet seal charging apparatus 4 comprise charging aperture just to the bonnet feeding groove 41 of conveyer belt 1, be connected to bonnet material loading vibrator 42 on the downside of bonnet feeding groove 41, grip slipper 43, two jaws 44 be oppositely arranged be connected on grip slipper 43, gripper cylinder and clamping and drive cylinder.Wherein, form a clamp port between two jaws 44, gripper cylinder can drive the relative motion of two jaws 44 or counter motion.Clamping drives the cylinder front side that grip slipper 43 can be driven to move to clamp port to be connected with the discharging opening of bonnet feeding groove 41 place or move to station place to be installed, is provided with seal loading mechanism 45 above station to be installed.Here, seal loading mechanism 45 is identical with the course of work for structure seal receptacle being loaded valve body with valve body seal charging apparatus 2, also comprise chute feeder 27, feedblock, feeding cylinder, wear the structures such as material bar 29, seal receptacle locating piece 24, turnover panel, repeat no more here.

Bonnet seal charging apparatus 4 also comprises bonnet blanking groove (not shown), ejection block 46 and material ejection cylinder 47, when grip slipper 43 moves to station to be installed, the front side of clamp port is connected with the charging aperture of bonnet blanking groove, and the discharging opening of bonnet blanking groove is positioned on the upside of said conveyer belt 1.Ejection block 46 is positioned at the rear side of clamp port and is connected with the piston rod outer end of material ejection cylinder 47, and material ejection cylinder 47 can drive ejection block 46 to be pushed into by workpiece in above-mentioned bonnet blanking groove.Material ejection cylinder 47 and ejection block 46 can with grip slipper 43 translations.

Bonnet is manually positioned in bonnet feeding groove 41 in assembly mouth mode upward by operating personnel, bonnet is delivered to along bonnet feeding groove 41 in the material folding mouth be connected with the discharging opening of bonnet feeding groove 41 by bonnet material loading vibrator 42, undertaken spacing by ejection block 46 pairs of bonnets.Drive two jaw 44 move toward one another by gripper cylinder again, clamping bonnet, drive air cylinder driven grip slipper 43 to move to station to be installed by clamping, by seal loading mechanism 45, seal receptacle is loaded in bonnet.Gripper cylinder drives the counter motion of two jaws 44, unclamp bonnet, the extrapolated bonnet of ejection block 46 is driven by material ejection cylinder 47, bonnet is pushed in bonnet blanking groove, bonnet in bonnet blanking groove shakes blanking by vibrator, also being glided by the effect of bonnet self gravitation by being obliquely installed, also ejecting blanking to discharging opening direction one by one by ejection block 46 bonnet.Fall on conveyer belt 1 after bonnet blanking, point gum machine 51 place equally to valve body cap jockey 5 carries.

By point gum machine 51, a glue is carried out to the bonnet loading seal receptacle, by torsion machine 52 valve body and bonnet reversed and be connected, the concrete structure of point gum machine 51 and torsion machine 52 and the course of work can refer to application number that applicant applies for be 201320202762.0 a kind of valve body cap be connected torsion point glue assembly machine.Or, also can select other point gum machine 51 existing and torsion machine 52.

Ball valve after having assembled can put into material frame, extracts for air-leakage test station.

As shown in Figure 7, air-tightness detection device 6 comprise testboard 61, the testing base 62 be connected on testboard 61, the test fixed block 1 being divided into testing base 62 both sides and test fixed block 2 64, test axle 65, Test driver part 66 and test fixed drive part 67.Test axle 65 is vertically connected to testing base 62 place and its upper end has the test port that can mate with the end shape of valve rod, and Test driver part 66 is connected with test axle 65 lower end and can drives and tests axle 65 around own axis.Test fixed drive part 67 can drive test fixed block 2 64 to test fixed block 1 near also clamping the valve body be arranged in testing base 62, tests fixed block 1 and/or tests that also offer in fixed block 2 64 can to the filling channel 68 of insufflation gas in valve body.In the present embodiment, Test driver part 66 and test fixed drive part 67 are cylinder.

Air pressure detecting sensor, display and alarm that air-tightness detection device 6 also comprises controller and is all connected with controller, air pressure detecting sensor is arranged at filling channel 68 place and can detects the air pressure at filling channel 68 place.

During test ball valve, ball valve be upside down and be arranged in testing base 62, in the test port valve rod of ball valve being inserted into test axle 65, test axle 65 and valve rod are coaxially set and both circumferences are fixing.Now, the water inlet of ball valve and delivery port respectively with test fixed block 1 with test fixed block 2 64 just right, then are driven test fixed block 1 by test fixed drive part 67 and are tested fixed block 2 64 move toward one another and also clamp the valve body be arranged in testing base 62.Inflated in ball valve through the water inlet of ball valve and/or delivery port by filling channel 68.

Detect the barometric information at filling channel 68 place by air pressure detecting sensor and detection signal is sent to controller, controller by the parameter detected be sent to display after the information prestored and show, as air pressure does not meet the demands, namely ball valve leaks gas, then send alarm signal and report to the police to alarm.

In test process, when ball valve is clamped, the valve ball of ball valve is in opening, for detecting the situation that leaks outside of ball valve; After the detection that leaks outside terminates, Test driver part 66 drives test axle 65 to be with ovable valve stem around own axis, and valve ball rotates with valve rod and closes ball valve, for testing leakage situation in ball valve.The testboard 61 of air-tightness detection device 6 can being arranged and overlap testing arrangement more, for carrying out air tightness test to multiple ball valve, raising the efficiency.After air tightness test completes, qualified ball valve is put into qualified material frame, load operation for handle and extract.

As shown in Figure 8, handle charging apparatus 7 comprise workbench 1, be connected on workbench 1 can the positioning fixture 72 of clamping valve, nut feed appliance 73, nut material feeding seat 74 is with material feeding seat actuator.Nut material feeding seat 74 has nut utensil receiving opening towards the side of nut feed appliance 73, and material feeding seat actuator energy drive nut material feeding seat 74 moves to nut utensil receiving opening and to be connected with the discharging opening of nut feed appliance 73 place or move to directly over positioning fixture 72.Nut cover 75, nut guide rod 76, nut cylinder 77, nut motor 78 and nut guide rod 76 cylinder is also provided with above positioning fixture 72.Nut cover 75 vertically arranges and its lower end has hex nut limited mouth, nut guide rod 76 to be vertically arranged in nut cover 75 and can be subject to nut guide rod 76 air cylinder driven and moving up and down, nut motor 78 can screw cover 75 around own axis by drive nut, and nut cylinder 77 energy drive nut screws cover 75 and moves up and down.

During dress handle, ball valve is positioned over positioning fixture 72 place, clamps ball valve by positioning fixture 72, handle is snapped in valve rod upper end.Nut carries out orderly feeding by nut feed appliance 73, nut material feeding seat 74 is pushed to nut utensil receiving opening and nut feed appliance 73 connectivity part by material feeding seat actuator, then nut is sent to nut utensil receiving opening from the discharging opening of nut feed appliance 73, and material feeding seat actuator again drive nut material feeding seat 74 moves to directly over positioning fixture 72.Now, the discharging opening of nut feed appliance 73 is blocked by nut material feeding seat 74, does not continue blanking.Nut guide rod 76 air cylinder driven nut guide rod 76 moves downward, through nut and its lower end abutment at the valve rod upper end of ball valve, nut material feeding seat 74 leaves, nut falls to valve rod upper end naturally, nut cylinder 77 drive nut screws cover 75 and moves downward, nut motor 78 drive nut screws cover 75 around own axis, when nut snap in nut overlap in the nut limited mouth of 75 lower ends time, nut cover 75 can rotate by drive nut, thus nut is connected with valve rod threaded upper ends, pressing handle.The ball valve taken out in Self-positioning clamp 72 is the qualified ball valve finished product of air-tightness.

For improving the packaging efficiency of handle, the nut slide unit 710 workbench 1 being also provided with nut guide rail 79 and being arranged on nut guide rail 79, this nut slide unit 710 can drive and move back and forth along nut guide rail 79 by a nut slide unit cylinder 711, and the quantity of positioning fixture 72 is at least two and the direction of motion along nut slide unit 710 is connected on the upside of nut slide unit 710.In the present embodiment, material feeding seat actuator is cylinder.

Claims (10)

1. ball valve group installation, it is characterized in that, what the installation of described ball valve group comprised conveyer belt (1) and was all arranged at conveyer belt (1) side can by seal receptacle, pressure cap and filler load the valve body seal charging apparatus (2) of valve body, valve ball can be loaded the valve ball charging apparatus (3) in valve body, the bonnet seal charging apparatus (4) that seal receptacle can be loaded bonnet and the valve body cap jockey (5) that valve body can be connected with bonnet, above-mentioned valve body seal charging apparatus (2), valve ball charging apparatus (3), bonnet seal charging apparatus (4) and valve body cap jockey (5) set gradually along the feed direction of said conveyer belt (1).

2. ball valve group installation according to claim 1, it is characterized in that, the handle charging apparatus (7) that described ball valve group installation also comprises the air-tightness detection device (6) for carrying out air-leakage test to the ball valve after above-mentioned valve body cap jockey (5) assembling and handle can be connected on the ball valve after above-mentioned air-tightness detection device (6) detection.

3. ball valve group installation according to claim 2, it is characterized in that, described air-tightness detection device (6) comprises testboard (61), be connected to the testing base (62) on testboard (61), be divided into test fixed block one (63) and the test fixed block two (64) of testing base (62) both sides, test axle (65), Test driver part (66) and test fixed drive part (67), described test axle (65) is vertically connected to above-mentioned testing base (62) place and its upper end has the test port that can mate with the end shape of valve rod, above-mentioned Test driver part (66) can drive test axle (65) around own axis, described test fixed drive part (67) can drive above-mentioned test fixed block one (63) and test fixed block two (64) move toward one another also to clamp the valve body be arranged in testing base (62), in described test fixed block one (63) and/or test fixed block two (64), also offer can to the filling channel (68) of insufflation gas in above-mentioned valve body.

4. the ball valve group installation according to Claims 2 or 3, it is characterized in that, described handle charging apparatus (7) comprises workbench one (71), be connected to the positioning fixture (72) of the energy clamping valve on workbench one (71), nut feed appliance (73), nut material feeding seat (74) is with material feeding seat actuator, described nut material feeding seat (74) has nut utensil receiving opening towards the side of above-mentioned nut feed appliance (73), described material feeding seat actuator energy drive nut material feeding seat (74) moves to nut utensil receiving opening and to be connected with the discharging opening of nut feed appliance (73) place or move to directly over positioning fixture (72), described positioning fixture (72) top is also provided with nut cover (75), nut guide rod (76), nut cylinder (77), nut motor (78) and nut guide rod cylinder, described nut cover (75) vertically arranges and its lower end has nut limited mouth, described nut guide rod (76) to be vertically arranged in nut cover (75) and can to move up and down by the driving of nut guide rod cylinder, above-mentioned nut motor (78) can screw cover (75) around own axis by drive nut, described nut cylinder (77) can drive above-mentioned nut cover (75) to move up and down.

5. ball valve group installation according to claim 4, it is characterized in that, the nut slide unit (710) described workbench one (71) being also provided with nut guide rail (79) and being arranged on nut guide rail (79), described nut slide unit (710) can move back and forth along above-mentioned nut guide rail (79) by a nut slide unit cylinder (711) drives, and the quantity of above-mentioned positioning fixture (72) be at least two and is connected on the upside of nut slide unit (710) along the direction of motion of nut slide unit (710).

6. the ball valve group installation according to claim 1 or 2 or 3, it is characterized in that, described valve body seal charging apparatus (2) comprises workbench two (21), all be fixed on the support one (22) on workbench two (21) and there is the positioning seat one (23) of located cavity one, positioning seat one (23) top is also provided with the seal receptacle locating piece (24) be connected with support one (22), sealing seat locating piece (24) has and expects chamber for holding putting of seal receptacle, described seal receptacle locating piece (24) top is also vertically provided with compressing rod (25), support one (22) is fixed with lift cylinder (26) and lift cylinder (26) above-mentioned compressing rod (25) can be driven through described seal receptacle locating piece (24) and by be positioned at put material chamber seal receptacle be depressed into above-mentioned located cavity one place, described workbench two (21) is also fixed with chute feeder (27), described chute feeder (27) side is provided with feed mechanism and the seal receptacle be positioned in chute feeder (27) can be delivered to above-mentioned putting in material chamber along chute feeder (27) by this feed mechanism.

7. ball valve group installation according to claim 6, it is characterized in that, described valve body seal charging apparatus (2) also comprises horizontally disposed installation shaft (215), installation shaft cylinder (216), installation shaft motor (217), filler can be delivered to the filler feed appliance (218) of filler station and pressure cap can be delivered to the pressure cap feed appliance (219) of pressure cap station, described installation shaft (215), pressure cap station, filler station and above-mentioned positioning seat one (23) are arranged in order on same level straight line, what installation shaft (215) comprised axle sleeve (215a) and was arranged in that in axle sleeve (215a) and outer end stretches out axle sleeve (215a) to above-mentioned positioning seat one (23) direction wears material axle (215b), the end described axle sleeve (215a) being positioned at above-mentioned positioning seat one (23) side have can with the installation cavity of pressure cap mating shapes, above-mentioned installation shaft cylinder (216) can promote above-mentioned installation shaft (215) and move to described positioning seat one (23) direction, described installation shaft motor (217) can drive above-mentioned axle sleeve (215a) circumference to rotate.

8. the ball valve group installation according to claim 1 or 2 or 3, it is characterized in that, described valve ball charging apparatus (3) comprises workbench three (31) and is all fixed on the support two (32) on workbench three (31), for the positioning seat two (33) with located cavity two of fixed valve body and the valve ball feed appliance (38) for valve ball being delivered to station to be got, described positioning seat two (33) top is also provided with and can carries out the correcting member (34) of position correction to the valve rod in the valve body in located cavity two and can capture the grippers (35) of valve ball, described support two (32) is also connected with and above-mentioned correcting member (34) can be driven to be moved downward in above-mentioned located cavity two and the correction actuator (36) carrying out position correction to valve rod and the crawl actuator (37) that above-mentioned grippers (35) can be driven to move up and down, described valve ball charging apparatus (3) also comprises the translational drive mechanism be connected on above-mentioned support two (32), this translational drive mechanism can drive above-mentioned correcting member (34) to move to above-mentioned positioning seat two (33) top and above-mentioned grippers (35) can be driven to move to above station above-mentioned to be got or positioning seat two (33) top.

9. ball valve group installation according to claim 8, it is characterized in that, the side of described positioning seat two (33) upper end also has a positioning port two (33a) and this positioning port two (33a) is connected with above-mentioned located cavity two, side workbench three (31) being positioned at positioning port two (33a) is also provided with pressure cap and screws cylinder (39), pressure cap screws the pressure cap that motor (310) and front end have a hexagonal installation cavity and screws cover (312), described pressure cap screw the front end of cover (312) and above-mentioned positioning port two (33a) just right, above-mentioned pressure cap screw cylinder (39) can drive pressure cap screw cover (312) near or away from above-mentioned positioning seat two (33), described pressure cap screws motor (310) and pressure cap can be driven to screw cover (312) around own axis.

10. the ball valve group installation according to claim 1 or 2 or 3, it is characterized in that, described bonnet seal charging apparatus (4) comprises bonnet feeding groove (41), be connected to the bonnet material loading vibrator (42) of bonnet feeding groove (41) downside, grip slipper (43), be connected to two jaws (44) be oppositely arranged on grip slipper (43), gripper cylinder and clamping drive cylinder, two jaws form a clamp port between (44), described gripper cylinder can drive (44) relative motion of two jaws or counter motion, the front side that described clamping drives cylinder that above-mentioned grip slipper (43) can be driven to move to clamp port is connected with the discharging opening of bonnet feeding groove (41) place or move to station to be installed, seal loading mechanism (45) is provided with above station to be installed, the charging aperture of above-mentioned bonnet feeding groove (41) is just to said conveyer belt (1).