CN103286543B - Automatic assembling machine of gas cylinder valve - Google Patents
Automatic assembling machine of gas cylinder valve Download PDFInfo
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- CN103286543B CN103286543B CN201310234969.0A CN201310234969A CN103286543B CN 103286543 B CN103286543 B CN 103286543B CN 201310234969 A CN201310234969 A CN 201310234969A CN 103286543 B CN103286543 B CN 103286543B
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Abstract
Provided is an automatic assembling machine of a gas cylinder valve. The gas cylinder valve comprises a valve body and a valve core, wherein the valve core is arranged in the valve body in a screwed mode, and the upper end of the valve core is provided with a transverse handle. The automatic assembling machine comprises a machine frame, wherein the machine frame is provided with a rotary plate and a step motor, an output shaft of the step motor is connected with the center of the rotary plate, the rotary plate is provided with workpiece openings used for placement of workpieces, a primary-screwing work station, a necking work station, a secondary-screwing work station and a discharging work station which can correspond to the workpiece openings are sequentially arranged above the rotary plate, preliminary installation is completed at the primary-screwing work station, necking of the valve body is completed at the necking work station, assembly is completed at the secondary-screwing work station, and discharging is completed at the discharging work station. The special device used for assembly of the gas cylinder valve can greatly improve assembly efficiency of the gas cylinder valve.
Description
(1) technical field
The present invention relates to a kind of gas cylinder valve automatic assembling machine.
(2) background technology
When filling medium in gas cylinder, need to use gas cylinder valve to fill.As shown in Figure 1, comprise valve body 1 and spool 2, spool 2 has a thread segment to the structure of gas cylinder valve, and spool 2 is located in valve body 1 by this thread segment spiral shell, and the upper end of spool 2 is provided with horizontal handle 3.In the prior art, gas cylinder valve is all assembled by manual, after spool 2 is proceeded to valve body 1, then by inside for the upper end of valve body 1 dog-eared fold, completes whole assembling process.Manual inefficiency.Also there is no a kind of device being specifically designed to gas cylinder valve assembling at present.
(3) summary of the invention
In view of also there is no a kind of device being specifically designed to gas cylinder valve assembling at present, the invention provides a kind of device being specifically designed to gas cylinder valve assembling, greatly can improve the efficiency of assembling of gas cylinder valve.
The technical scheme that the present invention solves its technical problem is: a kind of gas cylinder valve automatic assembling machine, and described gas cylinder valve comprises valve body and spool, and described spool spiral shell is located in described valve body, and the upper end of described spool is provided with horizontal handle; This gas cylinder valve automatic assembling machine comprises frame, and described frame is provided with a rotating disk, a stepper motor, and the output shaft of described stepper motor is connected with the center of described rotating disk;
Described rotating disk is provided with the workpiece mouth for place work piece;
The top of described rotating disk be provided with successively can be just right with workpiece mouth first stubborn station, reducing station, again twist station, unloading station;
What have liftable to rotate at described first stubborn station just twists axle, described first axle of twisting is connected with the first stubborn rotating mechanism for driving it to rotate and the first stubborn elevating mechanism for driving it to be elevated, and described first stubborn rotating mechanism and just stubborn elevating mechanism are all located in described frame; This first lower end of twisting axle is provided with just twists mould;
The first reducing die and the second reducing die is had at described reducing station, the first described reducing die and the second reducing die are slidedly arranged in a template, the top of described template is provided with the punching mechanism be installed in described frame, and the output of described punching mechanism is connected with described template; The die cavity formed after the first described reducing die and the second reducing die matched moulds and described valve body suitable, described first reducing die is connected with the matched moulds driving mechanism for matched moulds with the second reducing die;
What have liftable to rotate at described stubborn again station twists axle again, described axle of twisting again is connected with the stubborn again rotating mechanism for driving it to rotate and the elevating mechanism of twisting again for driving it to be elevated, and described twisting rotating mechanism again and twist elevating mechanism is more all located in described frame; This first lower end of twisting axle is provided with twists mould again;
At described unloading station, described frame is provided with shedding mechanism.
Further, described side of just twisting station is provided with just twists position sensor, and described first stubborn position sensor is connected with described first stubborn elevating mechanism;
Described side of twisting station is again provided with twists position sensor again, and described position sensor of twisting again is connected with described elevating mechanism of twisting again;
The die cavity formed after the first described reducing die and the second reducing die matched moulds is with suitable through just twisting the workpiece that station sends here.
Further, the concrete structure of described first stubborn rotating mechanism can be: comprise and just twist motor, described output shaft of just twisting motor is provided with just twists electrical machine belt pulley, described first stubborn electrical machine belt pulley is just twisted driving-belt by first and is connected with belt wheel of just screwing on, and described first belt wheel of screwing on is positioned at described top of just twisting electrical machine belt pulley;
The center of described first belt wheel of screwing on is provided with just twists power transmission shaft, described power transmission shaft of just twisting is provided with just stubborn initiatively umbrella tooth, described first stubborn active umbrella tooth and one is just twisted passive umbrella tooth and is engaged, described center of just twisting passive umbrella tooth is provided with the first stubborn countershaft with described first stubborn shaft parallel, and described first stubborn countershaft is provided with just twists driving pulley;
Described axle of just twisting is arranged in one and just twists in lifting cover, and described lifting cover of just twisting can be slidedly arranged on one up and down and just twists in seat, and described first stubborn seat is located in described frame;
Described just twist cover on axle and have and be located at described first stubborn driven pulley of just twisting on seat, described first stubborn driven pulley and described just twist spline joint between axle, just twists driving-belt by second between described first stubborn driven pulley and described first stubborn driving pulley and is connected;
Described upper end of just twisting axle is provided with just twists bulge loop, just twist bulge loop and just twist between driven pulley first twist axle overlap have just stubborn stage clip, described upper end of just twisting stage clip withstands on described first stubborn bulge loop, and described lower end of just twisting stage clip fixes on described first stubborn driven pulley;
The concrete structure of described first stubborn elevating mechanism can be: the first stubborn cylinder comprising the vertical setting be located in described frame, described just stubborn lifting puts the first stubborn footstock being provided with evagination, described first stubborn seat offers vertical first stubborn chute, described first stubborn footstock exports from described first stubborn chute, described first stubborn footstock described in piston rod aligning of just twisting cylinder;
The described concrete structure of twisting rotating mechanism again can be: comprise and twist motor again, described output shaft of twisting motor is again provided with twists electrical machine belt pulley again, described stubborn again electrical machine belt pulley is twisted driving-belt again by first and is connected with belt wheel of screwing on again, twists the top of electrical machine belt pulley described in described belt wheel of screwing on again is positioned at again;
The center of described belt wheel of screwing on again is provided with twists power transmission shaft again, described power transmission shaft of twisting again is provided with stubborn initiatively umbrella tooth again, described initiatively umbrella tooth of twisting again engages with stubborn passive umbrella tooth again and again, described center of twisting passive umbrella tooth is again provided with and the described stubborn again countershaft of twisting shaft parallel again, and described countershaft of twisting again is provided with stubborn driving pulley again;
Described axle of twisting again is arranged in again and again in stubborn lifting cover, and described lifting cover of twisting again can be slidedly arranged on again and again in stubborn seat up and down, and described seat of twisting again is located in described frame;
Described twist again cover on axle have be located at described in twist again seat twist driven pulley again, described twist driven pulley again and described twist spline joint between axle again, described twist again driven pulley and described twist again between driving pulley by second more stubborn driving-belt be connected;
Described upper end of twisting axle is again provided with twists bulge loop again, twist bulge loop again and twist twisting again between driven pulley again and axle overlap have again stubborn stage clip, described upper end of twisting stage clip again withstands on described stubborn again bulge loop, and described lower end of twisting stage clip again fixes on described stubborn again driven pulley;
The described concrete structure of twisting elevating mechanism again can be: what comprise the vertical setting be located in described frame twists cylinder again, described stubborn lifting again puts the stubborn again footstock being provided with evagination, described twisting again on seat offers vertical stubborn again chute, described stubborn again footstock exports from described chute of twisting again, the stubborn again footstock described in described piston rod aligning of twisting cylinder again.
The concrete structure of described matched moulds driving mechanism can be: comprise the first driving oil cylinder, second and drive oil cylinder, described first drives the piston rod of oil cylinder to be connected with the first described reducing die, and described second drives the piston rod of oil cylinder to be connected with the second described reducing die.
The concrete structure of described shedding mechanism can be: comprise the vertical discharging cylinder be located in described frame, the piston rod of described vertical discharging cylinder stretches out from the upper end of this vertical discharging cylinder, the piston rod of this vertical discharging cylinder connects a cylinder block, described cylinder block is provided with horizontal discharging cylinder, the piston rod of described horizontal discharging cylinder connects a discharging fork, and described discharging fork has the prong towards rotating disk.
Further, described horizontal discharging cylinder is also provided with unloading block, this unloading block extends to forward the front of the front end face of described horizontal discharging cylinder.
Certainly, described first stubborn rotating mechanism, just stubborn elevating mechanism, more stubborn rotating mechanism, more stubborn elevating mechanism, matched moulds driving mechanism, shedding mechanism also can adopt other versions, such as described first stubborn rotating mechanism is the first motor, the output shaft of described first motor is connected with described first axle of twisting, described first stubborn elevating mechanism is the first cylinder be located in described frame, this first cylinder is positioned at the top of described first motor, and the piston rod of described first cylinder is connected with the first described motor;
Described stubborn again rotating mechanism is the second motor, the output shaft of described second motor is connected with described axle of twisting again, described stubborn again elevating mechanism is the second cylinder be located in described frame, this second cylinder is positioned at the top of described second motor, and the piston rod of described second cylinder is connected with the second described motor;
Described matched moulds driving mechanism comprises matched moulds and drives oil cylinder, and described matched moulds drives the piston rod of oil cylinder to be connected with the first described reducing die;
The first described reducing die is provided with the first tooth bar, the second described reducing die is provided with the second tooth bar, be provided with and both meshed gears between the first described tooth bar and the second tooth bar, the center of described gear is equipped with rotary gear shaft, and described rotary gear shaft is fixedly arranged in described frame.
Described shedding mechanism is unloading manipulator.
Further, described die cavity has intilted inclined-plane, and after matched moulds, the upper end of described valve body leans against on described inclined-plane.
The present invention in use, first spool is put into valve body, then workpiece is placed in workpiece mouth, then driving stepper motor dial rotation, when being placed in the changing of workpieces in workpiece mouth to when just twisting station, just twist axle just twist rotating mechanism and just twist elevating mechanism drive under run downwards and rotate, to when just twisting contacting dies spool simultaneously, movable valve plug can be with rotate, thus complete the preliminary assembling of spool and valve body.Just twist axle afterwards to go up under the drive of just twisting elevating mechanism.The workpiece that this station completes preliminary assembling is defined as and just twists workpiece.
When twisting changing of workpieces to reducing station originally, matched moulds driving mechanism drives the first reducing die and the second reducing die matched moulds thus is sandwiched in die cavity by valve body, afterwards under the effect of punching mechanism by downward for template punching press, thus the upper end of valve body is completed reducing to infolding.The workpiece that this station completes preliminary assembling is defined as reducing workpiece.
When reducing changing of workpieces is to when twisting station again, twist again axle twist again rotating mechanism and twist elevating mechanism again drive under run downwards and also rotate simultaneously, to when twisting contacting dies spool again, movable valve plug can be with again rotate, thus complete the assembling of spool and valve body.Twist axle afterwards again to go up under the drive of twisting elevating mechanism again.The workpiece that this station completes preliminary assembling is defined as completion workpiece.
When the changing of workpieces that completes is to unloading station, by shedding mechanism, completion workpiece is unloaded.
Beneficial effect of the present invention is: provide a kind of device being specifically designed to gas cylinder valve assembling, greatly can improve the efficiency of assembling of gas cylinder valve.
(4) accompanying drawing explanation
Fig. 1 is the structural representation of gas cylinder valve.
Fig. 2 is structural representation of the present invention.
Fig. 3 is the structural representation of just twisting rotating mechanism and just twisting elevating mechanism.
Fig. 4 is the structural representation of matched moulds driving mechanism.
Fig. 5 is the structural representation of another kind of matched moulds driving mechanism.
Fig. 6 is the state diagram after the first reducing die and the second reducing die matched moulds.
Fig. 7 is the structural representation of shedding mechanism.
Fig. 8 is the top view of discharging fork.
(5) detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
With reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, a kind of gas cylinder valve automatic assembling machine, described gas cylinder valve comprises valve body 1 and spool 2, and described spool 2 spiral shell is located in described valve body 1, and the upper end of described spool 2 is provided with horizontal handle 3; This bottle valve automatic assembling machine comprises frame, and described frame is provided with rotating disk 4, stepper motor, and the output shaft of described stepper motor is connected with the center of described rotating disk 4;
Described rotating disk 4 is provided with the workpiece mouth 5 for place work piece;
The top of described rotating disk 4 be provided with successively can be just right with workpiece mouth first stubborn station 6, reducing station 7, again twist station 8, unloading station 9;
What have liftable to rotate at described first stubborn station 6 just twists axle 10, described first axle 10 of twisting is connected with the first stubborn rotating mechanism for driving it to rotate and the first stubborn elevating mechanism for driving it to be elevated, and described first stubborn rotating mechanism and just stubborn elevating mechanism are all located in described frame; This first lower end of twisting axle 10 is provided with just twists mould 11;
The first reducing die 12 and the second reducing die 13 is had at described reducing station, the first described reducing die 12 and the second reducing die 12 are slidedly arranged in a template, the top of described template is provided with the punching mechanism 14 (generally adopting stamping cylinder) be installed in described frame, and the output of described punching mechanism 14 is connected with described template; The die cavity formed after the first described reducing die 12 and the second reducing die 13 matched moulds and described valve body 1 suitable, described first reducing die 12 is connected with the matched moulds driving mechanism for matched moulds with the second reducing die 13;
What have liftable to rotate at described stubborn again station twists axle 15 again, described axle of twisting again is connected with the stubborn again rotating mechanism for driving it to rotate and the elevating mechanism of twisting again for driving it to be elevated, and described twisting rotating mechanism again and twist elevating mechanism is more all located in described frame; This first lower end of twisting axle is provided with twists mould 16 again;
At described unloading station, described frame is provided with shedding mechanism.
In use, first spool 2 is put into valve body 1, then workpiece is placed in workpiece mouth 5, then driving stepper motor rotating disk 4 rotates, when being placed in the changing of workpieces in workpiece mouth 5 and extremely just twisting station 6, just twist axle 10 and also rotate with downward operation under the drive of just twisting elevating mechanism, to when just stubborn mould 11 contacts spool 2 at first rotating mechanism of twisting simultaneously, movable valve plug 2 can be with rotate, thus complete the preliminary assembling of spool 2 and valve body 1.Just twist axle 10 afterwards to go up under the drive of just twisting elevating mechanism.The workpiece that this station completes preliminary assembling is defined as and just twists workpiece.
When twisting changing of workpieces to reducing station originally, matched moulds driving mechanism drives the first reducing die 12 and the second reducing die 13 matched moulds thus is sandwiched in die cavity by valve body, afterwards under the effect of punching mechanism 14 by downward for template punching press, thus the upper end of valve body is completed reducing to infolding.The workpiece that this station completes preliminary assembling is defined as reducing workpiece.
When reducing changing of workpieces is to when twisting station again, twist again axle 15 twist again rotating mechanism and twist elevating mechanism again drive under run downwards and also rotate simultaneously, to when stubborn mould 16 contacts spool again, movable valve plug 2 can be with again rotate, thus complete the assembling of spool 2 and valve body 1.Twist axle 15 afterwards again to go up under the drive of twisting elevating mechanism again.The workpiece that this station completes preliminary assembling is defined as completion workpiece.
When the changing of workpieces that completes is to unloading station, by shedding mechanism, completion workpiece is unloaded.
In the present embodiment, described side of just twisting station is provided with just twists position sensor, and described first stubborn position sensor is connected with described first stubborn elevating mechanism; Described side of twisting station is again provided with twists position sensor again, and described position sensor of twisting again is connected with described elevating mechanism of twisting again; The die cavity of the first described reducing die 12 and the rear formation of the second reducing die matched moulds 13 is suitable with the workpiece sent here through first stubborn station.Arrange the meaning of just twisting position sensor to be: just twisting station, when spool 2 is screwed downwardly to certain position, just twist position sensors sense to spool 2, thus instruction is just twisted elevating mechanism and is driven and just twist axle 10 and go up, during to make just to twist changing of workpieces to reducing station, the die cavity formed after can mating the first reducing die 12 and the second reducing 13 mould matched moulds, just twists workpiece and is just positioned at die cavity after making the first reducing die 12 and the second reducing die matched moulds 13.Arranging and twist the meaning of position sensor again and be: twisting station again, when spool 2 is screwed downwardly on earth, then twisting position sensors sense to spool, thus instruction is twisted elevating mechanism drive again and twisted axle 15 again and go up.
In the present embodiment, described die cavity has intilted inclined-plane 17, and after matched moulds, the upper end of described valve body 1 leans against on described inclined-plane 17.First reducing die 12 and the second reducing die 13, to when pressing down, are pressed down by inclined-plane 17 and the upper end of valve body 1 are completed reducing to infolding, can realize reducing better and reducing better quality.
In the present embodiment, described first stubborn rotating mechanism comprises just twists motor, described output shaft of just twisting motor is provided with just twists electrical machine belt pulley, and described first stubborn electrical machine belt pulley is just twisted driving-belt by first and is connected with belt wheel of just screwing on, and described first belt wheel of screwing on is positioned at described top of just twisting electrical machine belt pulley;
The center of described first belt wheel of screwing on is provided with just twists power transmission shaft, described power transmission shaft of just twisting is provided with just stubborn initiatively umbrella tooth, described first stubborn active umbrella tooth and one is just twisted passive umbrella tooth and is engaged, described center of just twisting passive umbrella tooth is provided with the first stubborn countershaft with described first stubborn shaft parallel, and described first stubborn countershaft is provided with just twists driving pulley;
Described axle of just twisting is arranged in one and just twists in lifting cover 22, and described lifting cover 22 of just twisting can be slidedly arranged on one up and down and just twists in seat, and described first stubborn seat is located in described frame;
Described just twist cover on axle and have and be located at described first stubborn driven pulley 18 of just twisting on seat, described first stubborn driven pulley 18 and described just twist spline joint between axle 10, just twists driving-belt by second between described first stubborn driven pulley 10 and described first stubborn driving pulley and is connected;
Described upper end of just twisting axle 10 is provided with just twists bulge loop 19, just twist bulge loop 19 and just twist between driven pulley 18 first twist axle overlap have just stubborn stage clip 20, described upper end of just twisting stage clip 10 withstands on described first stubborn bulge loop 19, and described lower end of just twisting stage clip 20 fixes on described first stubborn driven pulley 18.
In the present embodiment, described first stubborn elevating mechanism comprises the first stubborn cylinder 21 of the vertical setting be located in described frame, described just twisting is elevated the first stubborn footstock 23 that cover 22 is provided with evagination, described first stubborn seat offers vertical first stubborn chute, described first stubborn footstock 23 exports from described first stubborn chute, described first stubborn footstock 23 described in piston rod aligning of just twisting cylinder 21;
Adopt the first stubborn rotating mechanism of said structure and just twist elevating mechanism, operationally, just twist electric motor starting, thus just twist the first belt wheel rotation of screwing on of electrical machine belt pulley drive, namely drive and just twist drive axis, just twist power transmission shaft to be driven by umbrella gear mechanism again and just twist countershaft and rotate, so then just twist driving pulley and drive just to twist axle 10 and just twist lifting cover 22 by tape handler and rotate.
The lifting of just twisting axle 10 realizes by just twisting cylinder 21: just twist cylinder 21 and eject, and just twists footstock 23 and will just twist by withstanding and be elevated cover 22 and push up downwards; Just twist axle 10 when needing to go up, just twist cylinder 21 and bounce back, under the effect of just twisting stage clip 20, just twist axle 10 and just twist lifting cover 22.
Described rotating mechanism of twisting again comprises stubborn motor 24 again, described output shaft of twisting motor is again provided with twists electrical machine belt pulley again, described stubborn again electrical machine belt pulley is twisted driving-belt 25 again by first and is connected with belt wheel of screwing on again, twists the top of electrical machine belt pulley described in described belt wheel of screwing on again is positioned at again;
The center of described belt wheel of screwing on again is provided with twists power transmission shaft again, described power transmission shaft of twisting again is provided with stubborn initiatively umbrella tooth again, described initiatively umbrella tooth of twisting again engages with stubborn passive umbrella tooth again and again, described center of twisting passive umbrella tooth is again provided with and the described stubborn again countershaft of twisting shaft parallel again, and described countershaft of twisting again is provided with stubborn driving pulley again;
Described axle 15 of twisting again is arranged in again and again in stubborn lifting cover, and described lifting cover of twisting again can be slidedly arranged on again and again in stubborn seat up and down, and described seat of twisting again is located in described frame;
Described twist again cover on axle 15 have be located at described in twist again seat twist driven pulley again, described twist driven pulley again and described twist spline joint between axle 15 again, described twist again driven pulley and described twist again between driving pulley by second more stubborn driving-belt be connected;
Described upper end of twisting axle 15 is again provided with twists bulge loop again, twist bulge loop again and twist twisting again between driven pulley again and axle overlap have again stubborn stage clip, described upper end of twisting stage clip again withstands on described stubborn again bulge loop, and described lower end of twisting stage clip again fixes on described stubborn again driven pulley;
Described stubborn again elevating mechanism comprises the stubborn again cylinder of the vertical setting be located in described frame, described stubborn lifting again puts the stubborn again footstock being provided with evagination, described twisting again on seat offers vertical stubborn again chute, described stubborn again footstock exports from described chute of twisting again, the stubborn again footstock described in described piston rod aligning of twisting cylinder again.
Adopt twisting rotating mechanism again and twisting elevating mechanism again of said structure, operationally, twist motor 24 again to start, thus stubborn motor 24 belt wheel drives belt wheel of screwing on again to rotate again, namely drive and twist drive axis again, again twist power transmission shaft again by umbrella gear mechanism drive again twist countershaft rotate, so then again twist driving pulley by tape handler drive twist again axle 15 and again twist lifting cover rotate.
The lifting of twisting axle 15 again realizes by twisting cylinder again: twist cylinder ejector again, will twist lifting cover top downwards again by withstanding stubborn footstock again; Twist axle again and need to go up time more stubborn cylinder retraction, under the effect of twisting stage clip again, twist axle again and twist lifting again and overlap.
In the present embodiment, described matched moulds driving mechanism comprises the first driving oil cylinder 26, second and drives oil cylinder 27, described first drives the piston rod of oil cylinder 26 to be connected with the first described reducing die 12, and described second drives the piston rod of oil cylinder 27 to be connected with the second described reducing die 13.First drives oil cylinder 26 and second to drive oil cylinder 27 to start simultaneously, makes the first reducing die 12 and the second reducing die 13 move toward one another, thus completes matched moulds.
In the present embodiment, described shedding mechanism comprises the vertical discharging cylinder 28 be located in described frame, the piston rod of described vertical discharging cylinder 28 stretches out from the upper end of this vertical discharging cylinder, the piston rod of this vertical discharging cylinder 28 connects a cylinder block 29, described cylinder block 29 is provided with horizontal discharging cylinder 30, the piston rod of described horizontal discharging cylinder 30 connects a discharging fork 31, and described discharging fork 31 has the prong towards rotating disk 4.Described horizontal discharging cylinder 30 is also provided with unloading block 32, and this unloading block 32 extends to forward the front of the front end face of described horizontal discharging cylinder 30.
When discharging, first horizontal discharging cylinder 30 ejects, thus discharging fork 31 ejects forward, and then vertical discharging cylinder 28 ejects again, thus is upwards pushed up by horizontal discharging cylinder 30, then forked by completion workpiece by the prong of discharging fork 31.Horizontal discharging cylinder 30 rollback afterwards, when unloading block 31 encountered by the workpiece that completes, horizontal discharging cylinder 30 continues rollback, and due to the stop of unloading block 31, completion workpiece falls automatically.Then descending rollback again under the effect of vertical discharging cylinder 28.
Certainly, just twist rotating mechanism, just stubborn elevating mechanism, more stubborn rotating mechanism, more stubborn elevating mechanism, matched moulds driving mechanism, shedding mechanism and also can adopt other versions.Such as: described first stubborn rotating mechanism is the first motor, the output shaft of described first motor is connected with described first axle of twisting, described first stubborn elevating mechanism is the first cylinder be located in described frame, this first cylinder is positioned at the top of described first motor, and the piston rod of described first cylinder is connected with the first described motor.Now, just twist axis of rotation by the first driven by motor, drive the first motor by the first cylinder and just twist axle lifting.
Such as: described stubborn again rotating mechanism is the second motor, the output shaft of described second motor is connected with described axle of twisting again, described stubborn again elevating mechanism is the second cylinder be located in described frame, this second cylinder is positioned at the top of described second motor, and the piston rod of described second cylinder is connected with the second described motor.Now, twist axis of rotation again by the second driven by motor, drive the second motor by the second cylinder and twist axle lifting again.
Such as: described matched moulds driving mechanism comprises matched moulds and drives oil cylinder 33, described matched moulds drives the piston rod of oil cylinder 33 to be connected with the first described reducing die 12; The first described reducing die 12 is provided with the first tooth bar 34, the second described reducing die 13 is provided with the second tooth bar 35, be provided with and both meshed gears 36 between the first described tooth bar 34 and the second tooth bar 35, the center of described gear 36 is equipped with rotary gear shaft 37, and described rotary gear shaft 37 is fixedly arranged in described frame.Matched moulds drives oil cylinder 33 action to drive the first reducing die 12 to move to the second reducing die 13, then the first tooth bar 34 driven gear 36 rotates, thus gear 36 drives the second tooth bar 35 to move, final drive second reducing die 13 moves to the first reducing die 12, thus the first reducing die 12 and the second necking die 13 complete matched moulds.
Such as: described shedding mechanism is unloading manipulator, directly by unloading manipulator, completion workpiece has been taken off discharging.
Claims (10)
1. a gas cylinder valve automatic assembling machine, described gas cylinder valve comprises valve body and spool, and described spool spiral shell is located in described valve body, and the upper end of described spool is provided with horizontal handle; This gas cylinder valve automatic assembling machine comprises frame, it is characterized in that: described frame is provided with a rotating disk, a stepper motor, and the output shaft of described stepper motor is connected with the center of described rotating disk;
Described rotating disk is provided with the workpiece mouth for place work piece;
The top of described rotating disk be provided with successively can be just right with workpiece mouth first stubborn station, reducing station, again twist station, unloading station;
What have liftable to rotate at described first stubborn station just twists axle, described first axle of twisting is connected with the first stubborn rotating mechanism for driving it to rotate and the first stubborn elevating mechanism for driving it to be elevated, and described first stubborn rotating mechanism and just stubborn elevating mechanism are all located in described frame; This first lower end of twisting axle is provided with just twists mould;
The first reducing die and the second reducing die is had at described reducing station, the first described reducing die and the second reducing die are slidedly arranged in a template, the top of described template is provided with the punching mechanism be installed in described frame, and the output of described punching mechanism is connected with described template; The die cavity formed after the first described reducing die and the second reducing die matched moulds and described valve body suitable, described first reducing die is connected with the matched moulds driving mechanism for matched moulds with the second reducing die;
What have liftable to rotate at described stubborn again station twists axle again, described axle of twisting again is connected with the stubborn again rotating mechanism for driving it to rotate and the elevating mechanism of twisting again for driving it to be elevated, and described twisting rotating mechanism again and twist elevating mechanism is more all located in described frame; This first lower end of twisting axle is provided with twists mould again;
At described unloading station, described frame is provided with shedding mechanism.
2. gas cylinder valve automatic assembling machine as claimed in claim 1, is characterized in that: described side of just twisting station is provided with just twists position sensor, and described first stubborn position sensor is connected with described first stubborn elevating mechanism;
Described side of twisting station is again provided with twists position sensor again, and described position sensor of twisting again is connected with described elevating mechanism of twisting again;
The die cavity formed after the first described reducing die and the second reducing die matched moulds is with suitable through just twisting the workpiece that station sends here.
3. gas cylinder valve automatic assembling machine as claimed in claim 1 or 2, it is characterized in that: described first stubborn rotating mechanism comprises just twists motor, described output shaft of just twisting motor is provided with just twists electrical machine belt pulley, described first stubborn electrical machine belt pulley is just twisted driving-belt by first and is connected with belt wheel of just screwing on, and described first belt wheel of screwing on is positioned at described top of just twisting electrical machine belt pulley;
The center of described first belt wheel of screwing on is provided with just twists power transmission shaft, described power transmission shaft of just twisting is provided with just stubborn initiatively umbrella tooth, described first stubborn active umbrella tooth and one is just twisted passive umbrella tooth and is engaged, described center of just twisting passive umbrella tooth is provided with the first stubborn countershaft with described first stubborn shaft parallel, and described first stubborn countershaft is provided with just twists driving pulley;
Described axle of just twisting is arranged in one and just twists in lifting cover, and described lifting cover of just twisting can be slidedly arranged on one up and down and just twists in seat, and described first stubborn seat is located in described frame;
Described just twist cover on axle and have and be located at described first stubborn driven pulley of just twisting on seat, described first stubborn driven pulley and described just twist spline joint between axle, just twists driving-belt by second between described first stubborn driven pulley and described first stubborn driving pulley and is connected;
Described upper end of just twisting axle is provided with just twists bulge loop, just twist bulge loop and just twist between driven pulley first twist axle overlap have just stubborn stage clip, described upper end of just twisting stage clip withstands on described first stubborn bulge loop, and described lower end of just twisting stage clip withstands on described first stubborn driven pulley;
Described first stubborn elevating mechanism comprises the first stubborn cylinder of the vertical setting be located in described frame, described just stubborn lifting puts the first stubborn footstock being provided with evagination, described first stubborn seat offers vertical first stubborn chute, described first stubborn footstock exports from described first stubborn chute, described first stubborn footstock described in piston rod aligning of just twisting cylinder;
Described rotating mechanism of twisting again comprises stubborn motor again, described output shaft of twisting motor is again provided with twists electrical machine belt pulley again, described stubborn again electrical machine belt pulley is twisted driving-belt again by first and is connected with belt wheel of screwing on again, twists the top of electrical machine belt pulley described in described belt wheel of screwing on again is positioned at again;
The center of described belt wheel of screwing on again is provided with twists power transmission shaft again, described power transmission shaft of twisting again is provided with stubborn initiatively umbrella tooth again, described initiatively umbrella tooth of twisting again engages with stubborn passive umbrella tooth again and again, described center of twisting passive umbrella tooth is again provided with and the described stubborn again countershaft of twisting shaft parallel again, and described countershaft of twisting again is provided with stubborn driving pulley again;
Described axle of twisting again is arranged in again and again in stubborn lifting cover, and described lifting cover of twisting again can be slidedly arranged on again and again in stubborn seat up and down, and described seat of twisting again is located in described frame;
Described twist again cover on axle have be located at described in twist again seat twist driven pulley again, described twist driven pulley again and described twist spline joint between axle again, described twist again driven pulley and described twist again between driving pulley by second more stubborn driving-belt be connected;
Described upper end of twisting axle is again provided with twists bulge loop again, twist bulge loop again and twist twisting again between driven pulley again and axle overlap have again stubborn stage clip, described upper end of twisting stage clip again withstands on described stubborn again bulge loop, and described lower end of twisting stage clip again fixes on described stubborn again driven pulley;
Described stubborn again elevating mechanism comprises the stubborn again cylinder of the vertical setting be located in described frame, described stubborn lifting again puts the stubborn again footstock being provided with evagination, described twisting again on seat offers vertical stubborn again chute, described stubborn again footstock exports from described chute of twisting again, the stubborn again footstock described in described piston rod aligning of twisting cylinder again.
4. gas cylinder valve automatic assembling machine as claimed in claim 1 or 2, it is characterized in that: described matched moulds driving mechanism comprises the first driving oil cylinder, second and drives oil cylinder, described first drives the piston rod of oil cylinder to be connected with the first described reducing die, and described second drives the piston rod of oil cylinder to be connected with the second described reducing die.
5. gas cylinder valve automatic assembling machine as claimed in claim 1 or 2, it is characterized in that: described shedding mechanism comprises the vertical discharging cylinder be located in described frame, the piston rod of described vertical discharging cylinder stretches out from the upper end of this vertical discharging cylinder, the piston rod of this vertical discharging cylinder connects a cylinder block, described cylinder block is provided with horizontal discharging cylinder, the piston rod of described horizontal discharging cylinder connects a discharging fork, and described discharging fork has the prong towards rotating disk.
6. gas cylinder valve automatic assembling machine as claimed in claim 5, it is characterized in that: described horizontal discharging cylinder is also provided with unloading block, this unloading block extends to forward the front of the front end face of described horizontal discharging cylinder.
7. gas cylinder valve automatic assembling machine as claimed in claim 1 or 2, it is characterized in that: described first stubborn rotating mechanism is the first motor, the output shaft of described first motor is connected with described first axle of twisting, described first stubborn elevating mechanism is the first cylinder be located in described frame, this first cylinder is positioned at the top of described first motor, and the piston rod of described first cylinder is connected with the first described motor;
Described stubborn again rotating mechanism is the second motor, the output shaft of described second motor is connected with described axle of twisting again, described stubborn again elevating mechanism is the second cylinder be located in described frame, this second cylinder is positioned at the top of described second motor, and the piston rod of described second cylinder is connected with the second described motor.
8. gas cylinder valve automatic assembling machine as claimed in claim 1 or 2, is characterized in that: described matched moulds driving mechanism comprises matched moulds and drives oil cylinder, and described matched moulds drives the piston rod of oil cylinder to be connected with the first described reducing die;
The first described reducing die is provided with the first tooth bar, the second described reducing die is provided with the second tooth bar, be provided with and both meshed gears between the first described tooth bar and the second tooth bar, the center of described gear is equipped with rotary gear shaft, and described rotary gear shaft is fixedly arranged in described frame.
9. gas cylinder valve automatic assembling machine as claimed in claim 1 or 2, is characterized in that: described shedding mechanism is unloading manipulator.
10. gas cylinder valve automatic assembling machine as claimed in claim 1 or 2, is characterized in that: described die cavity there is intilted inclined-plane, after matched moulds, the upper end of described valve body leans against on described inclined-plane.
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| CN201310234969.0A CN103286543B (en) | 2013-05-27 | 2013-05-27 | Automatic assembling machine of gas cylinder valve |
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| CN201310234969.0A CN103286543B (en) | 2013-05-27 | 2013-05-27 | Automatic assembling machine of gas cylinder valve |
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| CN103286543B true CN103286543B (en) | 2015-05-27 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104889727B (en) * | 2014-03-03 | 2017-07-14 | 台州蓝盾机械有限公司 | Fire extinguisher device head automatic assembling machine |
| CN107097060A (en) * | 2016-02-03 | 2017-08-29 | 温州市贝佳福自动化技术有限公司 | Full-automatic quick assembling outfit |
| TWI615571B (en) * | 2017-06-09 | 2018-02-21 | Yang Mao Sheng | High-pressure steel cylinder valve disassembly device |
| CN109093335A (en) * | 2017-06-21 | 2018-12-28 | 杨懋声 | The dismounting and packaging device of high-pressure cylinder air valve |
| CN108015544B (en) * | 2018-01-20 | 2023-08-22 | 温岭市金悦自动化设备有限公司 | Self-closing valve assembly production line of liquefied petroleum gas cylinder valve |
| CN108262716B (en) * | 2018-03-30 | 2023-06-02 | 扬州美达灌装机械有限公司 | Valve assembly device of gas tank |
| CN108296752B (en) * | 2018-03-30 | 2023-05-19 | 扬州美达灌装机械有限公司 | Automatic valve feeding machine for clamping type furnace valve |
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