CN103231241B - Valve body and bonnet connection torsion dispensing assembly machine - Google Patents
Valve body and bonnet connection torsion dispensing assembly machine Download PDFInfo
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- CN103231241B CN103231241B CN201310138785.4A CN201310138785A CN103231241B CN 103231241 B CN103231241 B CN 103231241B CN 201310138785 A CN201310138785 A CN 201310138785A CN 103231241 B CN103231241 B CN 103231241B
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Abstract
The invention provides a valve body and bonnet connection torsion dispensing assembly machine, belongs to the technical field of valve production devices and solves problems that the existing valve body and bonnet connection assembly machine cannot achieve automatic gluing. The valve body and bonnet connection torsion dispensing assembly machine comprises a worktable and a support fixed on the worktable, wherein a lower die body is arranged on the worktable, an upper die body is arranged right above the lower die body and is fixed on the lower portion of a torsion control mechanism used for controlling rotating of the upper die body, a lifting cylinder is fixedly connected onto the support, a lifting sliding table is fixedly connected at the end of a piston rod of the lifting cylinder, the torsion control mechanism is fixed on the lifting sliding table, and a dispensing mechanism is arranged on the side portion of the lower die body. The valve body and bonnet connection torsion dispensing assembly machine has the advantages of having double functions of valve bonnet screwing and gluing, being high in automation and work efficiency and the like.
Description
Technical field
The invention belongs to valve manufacture equipment technical field, relate to a kind of assembly machine, particularly a kind of valve body cap connects torsion point glue assembly machine.
Background technology
Develop rapidly along with socioeconomic, the competitiveness of labor-intensive valve enterprise is more and more weak, the problem that ubiquity recruitment in the current coastal region in east China is difficult, and this just forces enterprise toward the production automation, semi-automatic future development, to enhance productivity, reduce labor cost.
Valve generally comprises valve body and bonnet, and valve body and bonnet are threaded connection, the assembly machine of existing connection valve body and bonnet, and such as Chinese patent literature data discloses valve body cap and connects torsion assembly machine [application number: 201210002776.8, application publication number: CN102615624A], it comprises bonnet patrix, valve body counterdie, bonnet patrix, valve body counterdie composition clamping workpiece module, valve body counterdie connects electromagnetic clutch by decelerator, electromagnetic clutch connects motor, rotated by driven by motor valve body counterdie, bonnet patrix connects torsion torque sensor by patrix adapter, torsion torque sensor is fixedly installed on the bottom of cylinder Connection Block, the top of cylinder Connection Block is flexibly connected external splines main shaft by inner spline sleeve, inner spline sleeve is sheathed on external splines main shaft, external splines main shaft is fixedly connected with main shaft mounting flange, main shaft mounting flange is fixedly installed on the bottom of upper end cover plate, cylinder Connection Block connects cylinder, bonnet patrix is driven to move up and down by cylinder, torsion torque sensor connects torsion control module.
The torsion assembly machine of this kind of structure, the torsion of output is larger.The valve body of valve and bonnet are when assembling, generally need to be coated with anaerobic adhesive between, make valve body and the bonding firmness of bonnet high, and play the effect in gap between sealed valve body and bonnet, but the valve body cap of this kind of structure connects torsion assembly machine cannot realize automatic coating anaerobic adhesive, the coating of anaerobic adhesive still needs by the manual gluing of operator, gluing inefficiency, and there is the uneven shortcoming of glue-spread when being coated with anaerobic adhesive in operator, part valve body and bonnet is caused to exist upon connection loosely bonding, the problems such as sealing effectiveness difference.
Summary of the invention
The object of the invention is for the above-mentioned problems in the prior art, provide a kind of valve body cap and connect torsion point glue assembly machine, it has the dual-use function tightening bonnet and gluing, automaticity is high, operating efficiency is high, and anaerobic adhesive coating evenly, produces crudy good.
Object of the present invention realizes by following technical proposal: a kind of valve body cap connects torsion point glue assembly machine, comprise workbench and fixing support on the table, it is characterized in that, described workbench has lower mold body, directly over described lower mold body, there is upper die body, described upper die body is fixed on the bottom controlling the torsion controlling organization that it rotates, described support is fixed with lift cylinder, the end of described lift cylinder piston rod is fixed with lifting slide unit, above-mentioned torsion controlling organization is fixed on lifting slide unit, the sidepiece of described lower mold body is provided with glue applying mechanism.
Bonnet is tentatively tightened on valve body, valve body is towards transferring in lower mold body, lift cylinder drives torsion controlling organization entirety to move down by lifting slide unit, make upper die body be enclosed within outside bonnet, glue applying mechanism is stretched out simultaneously, and torsion controlling organization first drives upper die body to reverse, anaerobic adhesive is coated on the external screw thread of bonnet, torsion controlling organization drives upper die body to rotate forward again and bonnet is tightened reach torque requiremnt, and glue applying mechanism is retracted into original position simultaneously, completes the connection of a valve body cap.The control program of the motion flow of torsion controlling organization, lift cylinder and glue applying mechanism is PLC, is furnished with man-machine interface simultaneously, easy to operate, reliable, when valve body cap connects, moment of torsion controls moderate, valve after tightening can not produce leakage, and the thread root of bonnet also can not rupture; Bonnet tightened by this assembly machine and gluing two procedures one step completes, reduce manufacturing procedure, save process time, automaticity is high, operating efficiency is high, and by glue applying mechanism automatic glue application, anaerobic adhesive coating evenly, the degree that is connected firmly between valve body and bonnet is high, good sealing effect, produces crudy good.
Connect in torsion point glue assembly machine at above-mentioned a kind of valve body cap, described glue applying mechanism comprises rubber injecting valve, packing element and slide unit cylinder, described rubber injecting valve is fixed on slide unit cylinder, and described packing element is fixed on one end of workbench, and above-mentioned rubber injecting valve is connected with packing element by glue conveying box.Glue is anaerobic adhesive, the conveying of anaerobic adhesive, coating weight, plastic emitting and stopping etc. controlling by atmospheric control, the slip of slide unit cylinder drives rubber injecting valve to move, make rubber injecting valve move to glue sites and carry out gluing, and be retracted into initial position, can according to the displacement of different products adjustment slide unit cylinder slide, slide unit cylinder can be arranged at before lower mold body, below or on the workbench of side, namely the position of rubber injecting valve can adjust according to actual needs, packing element adopts the packing element of cylinder material, aesthetic in appearance, good pressure-resistant performance, bucket is put into after can directly being uncapped by bottled glue, need not pour in cylinder, replacing glue is convenient.
Connect in torsion point glue assembly machine at above-mentioned a kind of valve body cap, described glue applying mechanism also comprises adjusting rod, regulating block and nut, described adjusting rod is fixed on the table and is passed regulating block, described nut is threaded with adjusting rod and is positioned at the both sides up and down of regulating block, and above-mentioned slide unit cylinder is fixed on regulating block.By adjusting rod and nut, regulate the height of regulating block, thus change the height of rubber injecting valve, make rubber injecting valve all can carry out gluing to the product of differing heights, structure is simple; Sliding cylinder and regulating block screw thread are connected, regulating block has long straight adjustment hole, by regulating the horizontal level of sliding cylinder on regulating block, adjust the horizontal range between rubber injecting valve and processing work, make rubber injecting valve can carry out gluing to the product of different in width, the range of work is wide, and structure is simple.
Connect in torsion point glue assembly machine at above-mentioned a kind of valve body cap, described rubber injecting valve is syringe needle valve, and described syringe needle valve comprises body and syringe needle, and described body and syringe needle are made by Teflon material.Syringe needle valve itself also has set screw, and control gel quantity, Teflon material has the not multifrequency nature such as viscosity, sliding is good, corrosion resistance is strong, moisture resistance, and the body of syringe needle valve and syringe needle are not fragile, long service life.
Connect in torsion point glue assembly machine at above-mentioned a kind of valve body cap, described torsion controlling organization comprises servomotor, decelerator one and torsion head, and above-mentioned torsion head is connected with servomotor by decelerator one, and above-mentioned torsion head is connected mutually with upper die body.Control the velocity of rotation of torsion head when rotating and reverse accurately, the output of strict control torque by servomotor and decelerator one, make product injecting glue, tighten time quality high, anaerobic adhesive coating evenly, can not be excessive, and valve body, bonnet are connected firmly.Also can increase torsion torque sensor between torsion head and decelerator one, show the size of moment of torsion more accurately, thus the convenient numerical value analyzing the state that tightens and adjustment setting torsion intuitively, decelerator one is planetary reduction gear.
Connect in torsion point glue assembly machine at above-mentioned a kind of valve body cap, described torsion head comprises sleeve, turns one's head, bearing pin and spring, one end of described sleeve is connected with decelerator one, described turning one's head is T-shaped, in the middle of it, there is the straight slide opening of the length radially run through together, just to being provided with a pair through hole on described sleeve, be located in through hole and slide opening by bearing pin, the circumference that makes to turn one's head is fixed in sleeve, the outside that above-mentioned spring housing is being turned one's head, on its one end is resisted against and turns one's head, the other end is resisted against on sleeve.The torsion head of this kind of structure, turns one's head and can slide up and down in sleeve, when tightening bonnet, turns one's head and moves up, and spring is compressed, and after bonnet has been tightened, spring utilizes the elastic force of self and self the gravity of turning one's head to make homing of turning one's head.
Connect in torsion point glue assembly machine at above-mentioned a kind of valve body cap, on described workbench, level is provided with slide rail one, described slide rail one has slide unit one, described workbench is also provided with horizontal air cylinder one along the rectilinear direction of slide rail one, the piston rod of described horizontal air cylinder one is connected mutually with one end of slide unit one, above-mentioned lower mold body is fixed on the upper surface of slide unit one, and the quantity of lower mold body is 2.Horizontal air cylinder one can promote slide unit one along slide rail about translation, spacing between two lower mold body is the flexible stroke of horizontal air cylinder one, namely a lower mold body is had when horizontal air cylinder one stretches out or retracts just to upper die body, now, can put into a valve body carries out standby to another lower mold body, has 2 die bodys, makes operator when material loading, blanking away from torsion head, avoid the industrial injury that material loading, feeding cause under torsion head, security performance is good.
As another kind of situation, connect in torsion point glue assembly machine at above-mentioned a kind of valve body cap, on described workbench, level is provided with rotating disk, the center of described rotating disk is connected mutually with actuating unit, circumferencial direction along rotating disk is equidistantly provided with 2-8 lower mold body, and above-mentioned slide unit cylinder is fixed on the non rotatable shaft core position of rotating disk.The form of dial rotation is driven by actuating unit, lower mold body is rotated to be positioned at immediately below upper die body, slide unit cylinder is not with dial rotation, syringe needle valve only carries out gluing to the workpiece be positioned at immediately below upper die body, this kind of structure suitably can improve the rotating speed of rotating disk, enhances productivity, and the quantity of lower mold body sets according to actual conditions, lower mold body equidistantly arranges, and the angle that rotating disk turns at every turn sets according to the quantity of lower mold body.
Connect in torsion point glue assembly machine at above-mentioned a kind of valve body cap, described actuating unit comprises stepper motor and decelerator two, and above-mentioned rotating disk is connected with stepper motor by decelerator two.Use stepper motor, the precision of each anglec of rotation of rotating disk is high.
As the second situation, connect in torsion point glue assembly machine at above-mentioned a kind of valve body cap, described actuating unit is pneumatic turntable.Promote dial rotation by the thrust of cylinder, positional precision ensures by machine driving.
As the third situation, connect in torsion point glue assembly machine at above-mentioned a kind of valve body cap, described actuating unit comprises motor and dispenser, and above-mentioned rotating disk is connected with motor by dispenser.Use dispenser, the precision of each anglec of rotation of rotating disk is high.
Connect in torsion point glue assembly machine at above-mentioned a kind of valve body cap, described workbench also has valve rod rotating mechanism, described valve rod rotating mechanism comprises horizontal air cylinder two, slide rail two, slide unit two, fixed mount, bolt and rotary cylinder, above-mentioned slide unit two is positioned on slide rail two, the piston rod of horizontal air cylinder two is connected mutually with one end of slide unit two, fixed mount is fixed on the other end of slide unit two, above-mentioned bolt is connected with rotary cylinder mutually through fixed mount, and the end of described rotary cylinder piston rod has groove.Slide unit two can along slide rail two translation, while horizontal air cylinder two drives slide unit two translation, the rotary cylinder be fixed on slide unit two also moves thereupon, until the fillistered joint at rotary cylinder piston rod end place contacts valve rod, rotary cylinder rotates, band ovable valve stem rotates, and the angle controlling valve rod makes valve be in the state of closing or opening.Rotary cylinder part is positioned at fixed mount, and bolt is connected with rotary cylinder through the top of fixed mount, and changed the height of rotary cylinder by bolt, make it all can process the valve of differing heights, the range of work is wide.Rotary cylinder is Fan shape cylinder, and the torsion of Fan shape cylinder is comparatively large, and be applicable to very much the breakdown action of valve rod, valve rod rotating mechanism, according to the requirements set of product, can not arrange this valve rod rotating mechanism in this assembly machine.
Connect in torsion point glue assembly machine at above-mentioned a kind of valve body cap, described workbench is fixed in frame, has cabinet in described frame, and the side of described cabinet is gas control cabinet, and opposite side is electrical control cubicles.The existing pneumatic control system of this assembly machine, has electric-control system again, and pneumatic control system, electric-control system are installed in the cabinet below workbench, and structure is simple, reasonable in design.
Compared with prior art, valve body cap provided by the invention connects torsion point glue erector following advantage:
1, this assembly machine has and carries out gluing to bonnet, tightens bonnet and rotation valve rod and make valve be in the triple functions of unlatching or closed condition, three road manufacturing procedures are put in place by this assembly machine time processing, reduce manufacturing procedure, reduce the workload of operator, increase work efficiency, automaticity is high.
2, this assembly machine controls the time of the gel quantity of syringe needle valve and plastic emitting, stopping plastic emitting by the pneumatic system be connected with PLC, and evenly, after bonnet is tightened, the firmness between bonnet and valve body is high, good seal performance in anaerobic adhesive coating.
3, the lower mold body that this assembly machine and upper die body match has multiple, by horizontal air cylinder or rotary cylinder, stepper motor etc., lower mold body is positioned at immediately below upper die body successively, in other lower mold body, place valve body standby simultaneously, this kind of structure makes this assembly machine be in machining state all the time, working (machining) efficiency is high, and effectively avoid the industrial injury that material loading, feeding cause under torsion head, safety coefficient is high.
4, the rubber injecting valve of this assembly machine is in the equal adjustable of vertical and horizontal both direction, and ensure that the syringe needle of syringe needle valve is accurately facing to the injecting glue position of bonnet, gluing precision is high, and the height of rotary cylinder also can regulate, and makes the range of work of this assembly machine wide.
Accompanying drawing explanation
Fig. 1 is the overall structure front view that this valve body cap connects torsion point glue assembly machine embodiment one.
Fig. 2 is the integrally-built side-looking partial sectional view that this valve body cap connects torsion point glue assembly machine embodiment one.
Fig. 3 is the integrally-built side-looking partial sectional view that this valve body cap connects torsion point glue assembly machine embodiment two.
Fig. 4 is the partial structurtes top view that this valve body cap connects torsion point glue assembly machine embodiment three.
In figure, 1, workbench; 2, support; 3, lower mold body; 4, upper die body; 5, torsion controlling organization; 51, servomotor; 52, decelerator one; 53, torsion head; 531, sleeve; 532, turn one's head; 533, bearing pin; 534, spring; 6, lift cylinder; 7, slide unit is elevated; 8, glue applying mechanism; 81, rubber injecting valve; 811, body; 812, syringe needle; 82, packing element; 83, slide unit cylinder; 84, glue conveying box; 85, adjusting rod; 86, regulating block; 87, nut; 9, slide rail one; 10, slide unit one; 11, horizontal air cylinder one; 12, rotating disk; 13, valve rod rotating mechanism; 131, horizontal air cylinder two; 132, slide rail two; 133, slide unit two; 134, fixed mount; 135, bolt; 136, rotary cylinder; 14, frame; 15, cabinet; 16, gas control cabinet; 17, electrical control cubicles.
Detailed description of the invention
Be below specific embodiments of the invention and by reference to the accompanying drawings, technical scheme of the present invention is further described, but the present invention be not limited to these embodiments.
Embodiment one
This assembly machine is mainly used in the valve body and the bonnet that connect valve, as shown in Figure 1 and Figure 2, it comprises workbench 1, support 2, upper die body 4, lower mold body 3, lift cylinder 6, lifting slide unit 7, torsion controlling organization 5, glue applying mechanism 8, valve rod rotating mechanism 13, frame 14 and cabinet 15.
Have cabinet 15 in frame 14, the side in cabinet 15 is gas control cabinet 16, and opposite side is electrical control cubicles 17, and the top level of frame 14 is fixed with workbench 1.The both sides of workbench 1 are symmetrically fixed with riser respectively, the top of two pieces of risers is connected to form support 2 by a transverse slat, the top of transverse slat is inverted and is provided with lift cylinder 6, the piston rod of lift cylinder 6 is through transverse slat, the end of piston rod is fixed with lifting slide unit 7, just right two medial surfaces of two pieces of risers are respectively equipped with guide rail vertically, and lifting slide unit 7 moves up and down along guide rail.
Lifting slide unit 7 is fixed with torsion controlling organization 5, torsion controlling organization 5 comprises servomotor 51, decelerator 1 and torsion head 53, decelerator 1 in the present embodiment is planetary reduction gears, torsion head 53 is connected with servomotor 51 by planetary reduction gear 52, planetary reduction gear 52 and the private motor that takes are positioned at the top being elevated slide unit 7, and torsion head 53 is positioned at the below of lifting slide unit 7.Torsion head 53 comprises sleeve 531, turn one's head 532, bearing pin 533 and spring 534, turn one's head 532 T-shaped, comprise the afterbody of head in flattened cylindrical shape and long straight circular cylinder type, the centre position of afterbody has the straight slide opening of the length running through its radial direction together, slide opening length direction is along the axis of afterbody, just to being provided with the through hole running through its sidewall for a pair on the sidewall of sleeve 531, one end of sleeve 531 is connected with planetary reduction gear 52, turn one's head 532 afterbody be located in the other end of sleeve 531, spring 534 is set in the outside of 532 afterbodys of turning one's head, its one end is resisted against on sleeve 531, the other end is resisted against turns one's head on the head of 532, bearing pin 533 is located in two through holes and slide opening, make to turn one's head 532 fixing with sleeve 531 circumference.The turn one's head downside of 532 heads is fixed with upper die body 4 by screw, fixes upper die body 4, change conveniently by screw.
On workbench 1 below torsion head 53, level is provided with slide rail 1, slide rail 1 has slide unit 1, the upper surface of slide unit 1 is fixed with two lower mold body 3, in actual production, multiple lower mold body 3 can be set, also a lower mold body 3 can be only set, on workbench 1, the side of slide unit 1 is fixed with horizontal air cylinder 1 along the direction of slide rail 1, horizontal air cylinder 1 is connected mutually by piston rod one end with slide unit 1, and the stroke that horizontal air cylinder 1 stretches is consistent with the distance between two lower mold body 3.
Workbench 1 also has glue applying mechanism 8, glue applying mechanism 8 comprises rubber injecting valve 81, packing element 82, slide unit cylinder 83, glue conveying box 84, adjusting rod 85, regulating block 86 and nut 87, in the present embodiment, rubber injecting valve 81 is syringe needle valves, syringe needle valve is fixed on slide unit cylinder 83, the body 811 of syringe needle valve and syringe needle 812 are all be made up of the Teflon material of good corrosion resistance, in actual production, also can use other rubber injecting valves 81.Adjusting rod 85 is fixed on workbench 1, the direction of the line between adjusting rod 85 and torsion head 53 and slide rail 1 is perpendicular, adjusting rod 85 has external screw thread, in regulating block 86, there is adjustment hole, the quantity of nut 87 is two, nut 87 screw thread is connected in the outside of adjusting rod 85, a upside being positioned at regulating block 86, another block is positioned at the downside of regulating block 86, regulate the height of regulating block 86, slide unit cylinder 83 is fixed by screws on regulating block 86, and pass through adjustment hole, regulate the horizontal level of slide unit cylinder 83 on regulating block 86, thus metering needle head valve is vertical and the position of horizontal direction, make its syringe needle 812 can face toward the glue sites of bonnet accurately.Packing element 82 is fixed on one end of workbench 1, and it is connected with syringe needle valve by glue conveying box 84, controls defeated glue amount by atmospheric control, and the plastic emitting of syringe needle valve and stopping.
Workbench 1 also has valve rod rotating mechanism 13, valve rod rotating mechanism 13 and syringe needle valve are just to setting, be positioned at the opposite side of slide unit 1, it comprises horizontal air cylinder 131, slide rail 132, slide unit 133, fixed mount 134, three bolts 135 and rotary cylinder 136, slide rail 132 is fixed on workbench 1 platform, slide unit 133 is positioned on slide rail 2 132, the piston rod of horizontal air cylinder 131 and one end of slide unit 133 are connected, fixed mount 134 is fixed on the other end of slide unit 133, rotary cylinder 136 part is positioned at fixed mount 134, three bolts 135 are each passed through the top of fixed mount 134 and both sides are connected mutually with rotary cylinder 136, the height of rotary cylinder 136 is regulated by bolt 135, the end of rotary cylinder 136 piston rod has groove, the top of groove and valve rod matches.
During work, according to the size of valve, the height of metering needle head valve and horizontal level, regulate the height of rotary cylinder 136.Bonnet and valve body are tentatively screwed, valve body is towards transferring in lower mold body 3, horizontal air cylinder 1 pulls slide unit 1 to move along slide rail 1 and makes to fill valvular lower mold body 3 and be positioned at immediately below upper die body 4, lift cylinder 6 piston rod moves down, by lifting slide unit 7, the upper die body 4 be connected on torsion head 53 is moved down, upper die body 4 is enclosed within outside bonnet, and slide unit cylinder 83 works simultaneously, and promotion syringe needle valve moves it the position to bonnet injecting glue, torsion head 53 reverses, and atmospheric control controls anaerobic adhesive from packing element 82, is coated on the external screw thread of bonnet by glue conveying box 84, syringe needle valve, torsion head 53 rotates forward, and tightens bonnet and makes it reach torque requiremnt, and slide unit cylinder 83 drives syringe needle valve to make it be returned to initial position, the reversion of torsion head 53 trace, horizontal air cylinder 2 131 promotes slide unit 2 133 and moves along slide rail 2 132, the end of rotary cylinder 136 piston rod is made to contact with the top of valve rod and rotate, lift cylinder 6 piston rod moves, make to be connected on the upper die body 4 on torsion head 53 by lifting slide unit 7 and move, horizontal air cylinder 2 131 is retracted, forget about it slide unit 2 133 and be returned to initial position, in the process of this processing, another valve has been put in another lower mold body 3 by operator, horizontal air cylinder 1 stretches out, another lower mold body 3 is positioned at immediately below upper die body 4, lift cylinder 6 piston rod moves down, by lifting slide unit 7, the upper die body 4 be connected on torsion head 53 is moved down, operator takes out the valve machined, go round and begin again, reciprocation cycle, complete the processing that multiple valve body cap connects.
Embodiment two
As shown in Figure 3, the present embodiment is substantially identical with principle with the structure of embodiment one, different places is, in this assembly machine, do not have valve rod rotating mechanism, rubber injecting valve, slide unit cylinder, adjusting rod, regulating block and nut are positioned at the position at a kind of valve rod rotating mechanism of embodiment place, namely the opposite side of lower mold body operator is positioned at, this kind of structure, makes operator when material loading, blanking, easy to operate.
Embodiment three
As shown in Figure 4, the present embodiment is substantially identical with principle with the structure of embodiment one, different places is, in the present embodiment, lower mold body 3 is fixing on a turntable 12, the center of rotating disk 12 is connected with actuating unit, motivation mechanism in the present embodiment is rotary cylinder, in the combination that actual production medium power mechanism can be stepper motor and decelerator, or the combination of motor and dispenser, in the present embodiment, the quantity of lower mold body 3 is 4, along the circumferencial direction spaced set of rotating disk 12, slide unit cylinder 83 is fixed on the non rotatable shaft core position of rotating disk 12, rotary cylinder drives turntable rotation to make lower mold body 3 be positioned at immediately below upper die body 4 successively, realize the processing to valve.
Specific embodiment described herein is only to the explanation for example of the present invention's spirit.Those skilled in the art can make various amendment or supplement or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present invention or surmount the scope that appended claims defines.
Although more employ workbench 1 herein, support 2, lower mold body 3, upper die body 4, torsion controlling organization 5, servomotor 51, decelerator 1, torsion head 53, sleeve 531, turn one's head 532, bearing pin 533, spring 534, lift cylinder 6, lifting slide unit 7, glue applying mechanism 8, rubber injecting valve 81, body 811, syringe needle 812, packing element 82, slide unit cylinder 83, glue conveying box 84, adjusting rod 85, regulating block 86, nut 87, slide rail 1, slide unit 1, horizontal air cylinder 1, rotating disk 12, valve rod rotating mechanism 13, horizontal air cylinder 131, slide rail 132, slide unit 133, fixed mount 134, bolt 135, rotary cylinder 136, frame 14, cabinet 15, gas control cabinet 16, term such as electrical control cubicles 17 grade, but do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present invention more easily; The restriction that they are construed to any one additional is all contrary with spirit of the present invention.
Claims (9)
1. a valve body cap connects torsion point glue assembly machine, comprise workbench (1) and be fixed on the support (2) on workbench (1), it is characterized in that, described workbench (1) has lower mold body (3), there is directly over described lower mold body (3) upper die body (4), described upper die body (4) is fixed on the bottom controlling the torsion controlling organization (5) that it rotates, described support (2) is fixed with lift cylinder (6), the end of described lift cylinder (6) piston rod is fixed with lifting slide unit (7), above-mentioned torsion controlling organization (5) is fixed in lifting slide unit (7), the sidepiece of described lower mold body (3) is provided with glue applying mechanism (8), described glue applying mechanism (8) comprises rubber injecting valve (81), packing element (82) and slide unit cylinder (83), described rubber injecting valve (81) is fixed on slide unit cylinder (83), described packing element (82) is fixed on one end of workbench (1), above-mentioned rubber injecting valve (81) is connected with packing element (82) by glue conveying box (84).
2. a kind of valve body cap according to claim 1 connects torsion point glue assembly machine, it is characterized in that, described glue applying mechanism (8) also comprises adjusting rod (85), regulating block (86) and nut (87), described adjusting rod (85) is fixed on workbench (1) and goes up and pass regulating block (86), described nut (87) is threaded with adjusting rod (85) and is positioned at the both sides up and down of regulating block (86), and above-mentioned slide unit cylinder (83) is fixed on regulating block (86).
3. a kind of valve body cap according to claim 1 and 2 connects torsion point glue assembly machine, it is characterized in that, described rubber injecting valve (81) is syringe needle valve, described syringe needle valve comprises body (811) and syringe needle (812), and described body (811) and syringe needle (812) are made by Teflon material.
4. a kind of valve body cap according to claim 1 and 2 connects torsion point glue assembly machine, it is characterized in that, described torsion controlling organization (5) comprises servomotor (51), decelerator (52) and torsion head (53), above-mentioned torsion head (53) is connected with servomotor (51) by decelerator (52), and above-mentioned torsion head (53) is connected mutually with upper die body (4).
5. a kind of valve body cap according to claim 4 connects torsion point glue assembly machine, it is characterized in that, described torsion head (53) comprises sleeve (531), turn one's head (532), bearing pin (533) and spring (534), one end of described sleeve (531) is connected with decelerator (52), described turn one's head (532) are T-shaped, in the middle of it, there is the straight slide opening of the length radially run through together, just to being provided with a pair through hole on described sleeve (531), be located in through hole and slide opening by bearing pin (533), (532) circumference that makes to turn one's head is fixed in sleeve (531), above-mentioned spring (534) is enclosed within the outside of turn one's head (532), its one end is resisted against turns one's head on (532), the other end is resisted against on sleeve (531).
6. a kind of valve body cap according to claim 1 and 2 connects torsion point glue assembly machine, it is characterized in that, the upper level of described workbench (1) is provided with slide rail one (9), described slide rail one (9) has slide unit one (10), rectilinear direction along slide rail one (9) on described workbench (1) is also provided with horizontal air cylinder one (11), the piston rod of described horizontal air cylinder one (11) is connected mutually with one end of slide unit one (10), above-mentioned lower mold body (3) is fixed on the upper surface of slide unit one (10), and the quantity of lower mold body (3) is 2.
7. a kind of valve body cap according to claim 1 and 2 connects torsion point glue assembly machine, it is characterized in that, the upper level of described workbench (1) is provided with rotating disk (12), the center of described rotating disk (12) is connected mutually with actuating unit, circumferencial direction along rotating disk (12) is equidistantly provided with 2-8 lower mold body (3), and above-mentioned slide unit cylinder (83) is fixed on rotating disk (12) non rotatable shaft core position.
8. a kind of valve body cap according to claim 1 and 2 connects torsion point glue assembly machine, it is characterized in that, described workbench (1) also has valve rod rotating mechanism (13), described valve rod rotating mechanism (13) comprises horizontal air cylinder two (131), slide rail two (132), slide unit two (133), fixed mount (134), bolt (135) and rotary cylinder (136), above-mentioned slide unit two (133) is positioned on slide rail two (132), the piston rod of horizontal air cylinder two (131) is connected mutually with one end of slide unit two (133), fixed mount (134) is fixed on the other end of slide unit two (133), above-mentioned bolt (135) is connected mutually through fixed mount (134) and rotary cylinder (136), the end of described rotary cylinder (136) piston rod has groove.
9. a kind of valve body cap according to claim 1 and 2 connects torsion point glue assembly machine, it is characterized in that, described workbench (1) is fixed in frame (14), there is in described frame (14) cabinet (15), the side of described cabinet (15) is gas control cabinet (16), and opposite side is electrical control cubicles (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310138785.4A CN103231241B (en) | 2013-04-19 | 2013-04-19 | Valve body and bonnet connection torsion dispensing assembly machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310138785.4A CN103231241B (en) | 2013-04-19 | 2013-04-19 | Valve body and bonnet connection torsion dispensing assembly machine |
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| Publication Number | Publication Date |
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| CN103231241A CN103231241A (en) | 2013-08-07 |
| CN103231241B true CN103231241B (en) | 2015-07-08 |
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| CN201310138785.4A Expired - Fee Related CN103231241B (en) | 2013-04-19 | 2013-04-19 | Valve body and bonnet connection torsion dispensing assembly machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104842154B (en) * | 2014-02-14 | 2017-06-23 | 陈江 | The automatic assembly line of tuner |
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| CN201511239U (en) * | 2009-07-22 | 2010-06-23 | 天津卓远测控技术有限公司 | Automatic glue spreading threading fastening machine |
| CN202037438U (en) * | 2011-02-22 | 2011-11-16 | 浙江盾安阀门有限公司 | Torsion machine |
| CN202877846U (en) * | 2012-10-17 | 2013-04-17 | 泉州安科卫浴有限公司 | Torque force assembling device of bibcock valve core pressing cover |
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