CN106808197A - Automatic screw device for screwing up - Google Patents
Automatic screw device for screwing up Download PDFInfo
- Publication number
- CN106808197A CN106808197A CN201610950395.0A CN201610950395A CN106808197A CN 106808197 A CN106808197 A CN 106808197A CN 201610950395 A CN201610950395 A CN 201610950395A CN 106808197 A CN106808197 A CN 106808197A
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- CN
- China
- Prior art keywords
- screw
- screwing
- main body
- feeder
- automatic
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
- B23P19/06—Screw or nut setting or loosening machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
- B23P19/004—Feeding the articles from hoppers to machines or dispensers
Abstract
The present invention relates to a kind of screw tightening device, including to object（500）Tighten screw（150）Device for screwing up main body（100）And control unit（300）, device for screwing up main body（100）Including：Installed in support（110）Vibration is gone up and utilized by screw（150）By screw after arrangement（150）The feeder portion for supplying successively（120）；It is mounted obliquely within the guide part on the support（130）；Installed in the support（110）Screw（150）Afterwards, by screw（150）Screw knife system (140) of the automatic tightening to the object (500) being configured on base (400).The present invention is that the screw supply operation of the screw knife system that screw is combined with object forms automation, and screw prevents job interruption by accurate supply, so as to lift the automatic screw device for screwing up of operating efficiency.
Description
Technical field
Screw tightening device the present invention relates to tighten screw to object, specifically, by screw and object knot
The screw supply operation of the screw knife system of conjunction forms automation, and screw prevents job interruption by accurate supply, from
And lift the automatic screw device for screwing up of operating efficiency.
Background technology
Typically various accessories are together with each other using the less screw of size all during assembling electronic product.But such as
So small screw by operating personnel's hand assembled, is then likely occurred the bad phenomenon of assembling by fruit, can also extend operation
Time.
To avoid these phenomenons, be developed it is a kind of will by oscillatory type supply machine supply screw automatic picking and pick up
The screw tightening device combined to object after picking up.The screw tightening device is generally included：Side possesses object and is fixed
Holder main body；The side of the main body is provided to, screw is arranged the feeder of supply one by one；It is provided to the master
Body, the screwdriver dress combined on the object that the screw that will be supplied by the feeder is fixed after picking up on the holder
Put；With the transfer device of the position that the screw knife system is connected set screw knife system.
The feeder is from the vibrafeeder for being supplied screw arrangement using vibration, the screw knife system
Including：Possesses the screwdriver body driven by motor；Possess in the end of the screwdriver shaft, will be supplied by the feeder
The screw answered picks up the pick-up unit for making it be combined with the end of the screwdriver shaft.The pick-up unit is described by that can encase
The suction line of the configuration in the outer periphery portion of screwdriver shaft, and the vacuum pump group of the suction line is connected into making the suction
Screw is sucked into the inside of suction line and is combined with the end of the screwdriver shaft when entering pipe near the upside of the screw.
The screw that will be arranged by the feeder using the pick-up unit is attached under the screwdriver shaft after sucking
In the state of end, when driving screwdriver shaft with the motor, the screwdriver shaft and the screw are rotated together with,
And then each accessory is be combined with each other.
The structure of said screwdriver is to be retouched in detail on the registered patent multiple leading files of 10-0581697 grades
State, therefore no longer illustrate.
But, traditional screw tightening device is, the screw supplied the feeder of screw and will be supplied by feeder
The screw knife system that nail is attached to object is assembled respectively, and during by object with screw combination, screw knife system must be moved
Move and a screw adsorbed behind vibrafeeder top, then re-move the top of object, make screw with it is right
As thing is combined, therefore screw knife system is a screw is elongated to the distance that object combination is moved, further extension
Time with reference to needed for screw and cause the low problem of operating efficiency.
And the top of main body needs leaving space for installing feeder and space utilization degree is low, sets the position of holder
Can be limited when putting, the free degree of design can also decline.
Especially, the screw that screw knife system will be supplied by feeder is laterally moved to the top of object after picking up,
Again screw is attached to object after declining to downside, but the reason such as impact or vibration due to occurring in the process,
The screw that the lower end of screwdriver shaft can be caused to combine comes off.
Therefore the applicant is it is proposed that excessively a kind of spiral shell that will supply the feeder of screw and will be supplied by the feeder
The screw knife system that adjusting screw is attached to object possesses in the lump, screw knife system be to tighten screw and movement away from discrete time
Minimize, to lift operating efficiency, and the space of feeder need not be set, the screw knife system movement way that screw is fixed
In can prevent the screw tightening device of new structure that screw comes off.
Described first to file patent is as the screw tightening device that screw is attached to object, it is characterised in that
Including：By the support of transfer device adjusting position；The confession for being combined with front and rear can moving back with the support and supplying screw arrangement
To device；Drive device is moved back before and after being connected to the feeder and making to move back before and after feeder；Liftably possess in the support,
And the screw knife system of the screw supplied by the feeder can be picked up；It is connected to the screw knife system and fills screwdriver
Put the lifting drive of lifting.Screw is supplied to the downside of the screw knife system while being moved back before and after feeder, makes screw
Knife system is to pick up being minimized away from discrete time for screw and movement, so as to lift operating efficiency.
But screw is lined up supply while described first to file patent is supplied with retiring dynamic before and after device, by screw
Knife system lifting is tightened on object after picking up the screw being supplied, therefore during feeder movement, if the row of screw
Row are at random, cause screw knife system to be normally carried out picking up operation, then need arresting stop, and install feeder and spiral shell
The support of silk knife system by transfer device can only around mobile and position that limit object.
【Prior art document】
【Patent document】
(patent document 0001) KR10-1613296 B1.
The content of the invention
Technical problem
Screw is set not supply one by one overlappingly after screw is arranged it is an object of the invention to provide one kind, Er Qieyou
The screw absorption of supply is got up to pick up by screw knife system, and the position of feeder is fixed, it is to avoid screw arrangement dissipates
Disorderly, so as to prevent job interruption, the automatic screw device for screwing up of operating efficiency is lifted.
Prevent screw from being impacted during supplying screw by feeder it is an object of the invention to provide one kind
Depart from automatic screw device for screwing up that is outside and damaging object.
The screw for being arranged supply is supplied one by one it is an object of the invention to provide a kind of, and prevent spiral shell
Adjusting screw damages the automatic screw device for screwing up of object because of quick screen.
It is an object of the invention to provide a kind of position regardless of object, tightened by screw knife system and feeder movement
Screw and productive automatic screw device for screwing up is substantially improved.
Technical scheme
To realize the purpose, the automatic screw device for screwing up that the present invention is provided includes tightening dress to what object tightened screw
Main body and control unit are put,
The device for screwing up main body includes：It is rack-mount and using vibration screw is arranged after screw is supplied successively
Feeder portion；Be mounted obliquely within the support and will not be by overlappingly by the screw supplied by the feeder portion
The guide part for guiding one by one；Installed in the support, and after winning the screw guided by the guide part, by screw
Screw knife system of the automatic tightening to the object being configured on base.
Automatic screw device for screwing up of the invention, the feeder portion includes：It is installed on the support on horizontal stand
Portion；Formed with by the lower section structure that diameter gradually broadens upward, and inner side forms the confession of the spiral groove that screw is inserted into
Give device main body；Apply the vibrating mass of vibration to the feeder main body to arrange the screw for being located at the groove；Pacified
The outlet side that is formed loaded on the feeder main body upper end and arrange the collating unit of screw；To be supplied by the feeder main body
The screw answered guides to the discharge guiding element of the guide part；The sustainable feeder main body ground is by positioned at the feeder main body
Bottom, and side is mounted the feeder support of the vibrating mass.
Automatic screw device for screwing up of the invention, the feeder portion also includes：It is configured at the supporting part and confession
The vibration formed by the vibrating mass is prevented to be passed to the more than one buffering of the supporting part between device support
Support meanss.
Automatic screw device for screwing up of the invention, the medial surface of the groove formed in the feeder main body is formed and inclined
Portion and make from the groove depart from screw drop to feeder main body center.
Automatic screw device for screwing up of the invention, the collating unit includes：Make the screw moved along the groove
The screw tangled to vertical direction in nail is arranged at the first order part of outlet side with coming off；It is rotationally arranged at described
First order knockdown export side and make the screw arrangement or de- tangled to horizontal direction in the screw moved along the groove
The second order part for falling；It is obliquely installed and is guided by the first order part and in the inner side of the first order part
The screw that two arrangement parts come off drops to the tilt guides of the feeder main body center side.
Automatic screw device for screwing up of the invention, the guide part includes：Form what is supplied by the feeder portion
The gathering sill of the length direction of screw movement, and be obliquely installed in the inclination guiding element on vertical support frame；Lower end upside is set
The stopper of limitation screw movement, and it is rotationally arranged at the screw supplying block of the bottom of the inclination guiding element；It is arranged at
It is described incline guiding element upper side and prevent screw by cover from bullet to upside；Lower member is liftably inserted described
Incline the gathering sill of guiding element and the screw is set by insertion with being fed to the screw supplying block one by one after suspending
Put the secondary retention device on the cover；Two ends are individually fixed in inclination guiding element and screw supplying block and make the screw
Supply block returns to the back-moving spring of initial position；It is arranged on the screw supplying block for by the stopper fixed bit
The screw detection sensor that the screw put is detected.
Automatic screw device for screwing up of the invention, the guide part also includes：It is arranged on the cover, and
The securing adsorbent equipment of screw of upper side will be located at than the screw supported by the secondary retention device.
Automatic screw device for screwing up of the invention, form that the adsorbent equipment is connected on the cover is big straight
First adsorption tank in footpath, and only adsorb screw ground described the is communicated in so that the head smaller diameter than screw is formed
Second adsorption tank of one adsorption tank.
Automatic screw device for screwing up of the invention, the guide part also includes：It is arranged at the screw supplying block
Side is used for reducing the screw moved along the groove of the screw supplying block after the gathering sill movement along the inclination guiding element
The buffer unit of translational speed；The head that the center section downside of the buffer unit forms screw is alongst inserted into
Groove.
Automatic screw device for screwing up of the invention, the screw knife system includes：Leading section and the head knot of screw
The screwdriver body of conjunction；The adsorption element of the mobile screw absorption of the stopper limitation that will be possessed on the guide part；Make
Screwdriver body lifting and rotation and tighten electricity consumption by be tightened to object by the screw that the adsorption element is adsorbed
Machine.
Automatic screw device for screwing up of the invention, the screw knife system also includes：For the adsorption element is adsorbed
Screw, to the pressure-producing part that the screw supplying block pressurization possessed on the guide part rotates it；With make described to tighten electricity consumption
The cylinder up and down that machine and pressure-producing part are lifted simultaneously.
Automatic screw device for screwing up of the invention, be the screw supplying block it is injury-free and rotatable and described
The lower end of pressure-producing part is provided with roller bearing.
Automatic screw device for screwing up of the invention, is filled by the support and feeder portion, guide part and screwdriver
Mechanical arm of the device for screwing up main body of composition by being set on the base is put to move, and by setting on the side of the base
Control unit is automatically controlled.
Beneficial effect
Automatic screw device for screwing up of the invention, its advantage is, feeder portion and guide part are by one, screw
After one supply avoids screw from being overlapped, screw is picked up with suction type by screw knife system, and feeder portion is consolidated
It is scheduled on support and avoids the arrangement of screw at random, overlapped and job interruption so as to prevent coping screw from following closely, further lifting is made
Industry efficiency；
Screw from the lower central of feeder main body to side shifting in feeder main body, and in the exit portion of feeder main body
Arranged one by one and avoid screw from being supplied by rows while overlap；
Cushioning and supporting device, the sidepiece quilt of feeder main body are configured between the feeder support and supporting part that support feeder main body
Vibrating mass and feeder main body are installed and feeder support is rocked simultaneously, so as to prevent excessively to be rocked and spiral shell because of feeder main body
Adjusting screw is arrived the outside of feeder main body by departing from, and prevents the vibration of feeder main body to be passed to supporting part；
Rake is formed on the medial surface of the groove formed in feeder main body and pass through to vibrate the screw for being shed to groove will not
Depart from outside, but drop to the center of feeder main body, so that object or base are sustained damage by screw；
Using the first order part and second order part of collating unit make to it is inclined vertically or to horizontal direction incline
Screw be arranged or come off and only for should be properly inserted screw to feeder main body, and first order part is interior
Side forms tilt guides and screw is dropped to the center of feeder main body, so as to prevent losing screw, will normally arrange
The screw of row is supplied successively；
Stopper is installed on the screw supplying block that the bottom of the mobile inclination guiding element of leadscrew nail is rotatably arranged and is kept away
Exempt from screw and drop to base, screw knife system only screw can just be operated and avoided when being detected by screw detection means
The unnecessary operating of screw knife system, so as to reduce energy resource consumption.
Incline possess cover on the upside of guiding element and prevent it is mobile in screw depart from or the screw of arrangement is at random, incline
The center section of oblique guiding element possesses secondary retention device and avoids the too fast movement of screw, so as to prevent screw from departing from；
The rear side of secondary retention device possesses adsorbent equipment for that will be located at the screw next position for being blocked device stopping
Screw absorption is fixed and secondary retention device is lifted or is rotated, and screw is moved to screw supplying block one by one, from
And prevent screw to occur departing from or overlapping phenomenon；
Buffer unit is installed on the upside of the screw supplying block for inclining guiding element bottom, the head of screw is formed on buffer unit
The groove that is inserted into and screw is inclined when guiding element is moved to the stopper of screw supplying block and can slowly moved, and departed from
To outside；
The screw for possessing adsorption element on front side of the screwdriver body possessed on screw knife system and being blocked device stopping is plucked
Take and adsorb and fix, even if therefore to screwdriver body leading section assign magnetic force, but screw still without departing from；
The pressure-producing part possessed on screw knife system is declined by upper and lower cylinder to be rotated screw supplying block and reduces screwdriver body
It is to pick up the distance that screw is moved with adsorption element, will not be done by screw supplying block when screw is tightened on object
Disturb；
Possess roller bearing on the bottom of pressure-producing part and touch screw supplying block, so as to prevent screw supplying block to be damaged；
Device for screwing up main body is different from the known way only in front-rear direction with above-below direction movement by mechanical arm movement, right
Any position of base no matter is located at as thing, screw tightening operation can be easily carried out, so as to productivity is substantially improved.
Brief description of the drawings
Fig. 1 is the integrally-built perspective view for showing automatic screw device for screwing up of the invention；
Fig. 2 is the major part of the invention i.e. perspective view of device for screwing up main body；
Fig. 3 is the major part of the invention i.e. back perspective view of device for screwing up main body；
Fig. 4 is the major part of the invention i.e. perspective view of feeder；
Fig. 5 is the separation figure of the i.e. feeder of major part that this hair has；
Fig. 6 is the major part of the invention i.e. sectional view of feeder；
Fig. 7 is the major part of the invention i.e. side view of device for screwing up main body；
Fig. 8 is the separation perspective view of the i.e. guide part of major part of the invention；
Fig. 9 is to show the major part of the invention i.e. magnified partial view of secondary retention device and adsorbent equipment and buffer unit；
Figure 10 to Figure 15 be process untill the screw supplied by feeder is screwed into object show successively with reference to figure.
In figure：
100：Device for screwing up main body； 110：Support；
111：Horizontal stand； 112：Vertical support frame；
120：Feeder portion； 121：Supporting part；
122：Feeder main body； 122’：Groove；
122”：Rake； 123：Vibrating mass；
124：Cushioning and supporting device； 125：First order part；
126：Second order part； 127：Tilt guides；
128：Discharge guiding element； 129：Feeder support；
130：Guide part； 131：Incline guiding element；
132：Cover； 133：Secondary retention device；
134：Adsorbent equipment； 134’：First adsorption tank；
134”：Second adsorption tank； 135：Buffer unit；
135’：Groove； 136：Screw supplying block；
137：Stopper； 138：Back-moving spring；
139：Screw detection sensor； 140：Screw knife system；
141：Screwdriver body； 142：Tighten and use motor；
143：Adsorption element； 145：Upper and lower cylinder；
146：Pressure-producing part； 146’：Roller bearing；
150：Screw； 200：Mechanical arm；
300：Control unit； 400：Base；
500：Object.
Specific embodiment
Automatic screw device for screwing up of the invention to object 500 as shown in figure 1, including tightening tightening for screw 150
Apparatus main body 100, the side of base 400 is arranged on for controlling the control unit 300 of the device for screwing up main body 100, setting
Make the mechanical arm 200 that the device for screwing up main body 100 moves above along the base 400 in the base 400.
The device for screwing up main body 100 as shown in Figures 2 and 3, including：It is installed on support 110, and utilizes vibration by spiral shell
The feeder portion 120 that adjusting screw 150 supplies screw 150 after arranging successively；It is inclined by being arranged on the support 110, and
The guide part 130 that overlappingly will will not be one by one guided by the screw 150 that the feeder portion 120 supplies；It is installed in
On the support 110, the screw 150 that will be guided by the guide part 130 win after by the automatic tightening of screw 150 to configuration
In the screw knife system 140 of the object 500 on base 400.
As shown in Figures 4 to 6, its composition includes in the feeder portion 120：It is installed in the support on horizontal stand 111
Portion 121；Formed by the structure that diameter gradually broadens upward from below, and inner side forms the helical form that screw 150 is inserted into
The feeder main body 122 of groove 122 '；For arrangement applies to the feeder main body 122 positioned at the screw 150 of the groove 122 '
Plus the vibrating mass 123 of vibration；The outlet side formed on the upper end of the feeder main body 122 is installed in screw 150
The collating unit for being arranged；The screw 150 supplied by the feeder main body 122 is guided to the row of the guide part 130
Go out guide part 128；The ground of feeder main body 122 be can support by positioned at the bottom of the feeder main body 122, side is mounted
The feeder support 129 of the vibrating mass 123；It is configured between the supporting part 121 and feeder support 129, for preventing
The more than one cushioning and supporting device 124 of institute's supporting part 121 is only passed to by the vibration that the vibrating mass 123 is formed.
Now preferably, rake 122 is formed on the medial surface of the groove 122 ' for being formed in the feeder main body 122 ", make
The screw 150 departed from from the groove 122 ' drops in the center of feeder main body 122.
The composition of the collating unit includes：Make along in the mobile screw 150 of the groove 122 ' installed in outlet side
The first order part 125 that the screw 150 tangled to vertical direction is come off；It is rotatably installed in the first order
The outlet side of part 125 makes to be arranged along the screw 150 tangled to horizontal direction in the mobile screw nail 150 of the groove 122 '
The second order part 126 for arranging or coming off；It is inclined by being arranged on the inner side of the first order part 125, guiding is by described the
The screw 150 that one arrangement part 125 and second order part 126 come off drops to the center side of feeder main body 122
Tilt guides 127.
The guide part 130 includes as shown in Figure 7 to 9：The screw 150 that formation is supplied by the feeder portion 120
The gathering sill of mobile length direction, and be obliquely installed in the inclination guiding element 131 on vertical support frame 111；Lower end upside is mounted
The stopper 137 of the limitation movement of screw 150, and it is rotationally arranged at the screw supplying block of the bottom of the oblique conductors 131
136；Be arranged at it is described inclination guiding element 131 upper side, and limit screw 150 by cover 132 from bullet to upside；Bottom
Divide and be liftably inserted into the gathering sill for inclining guiding element 131 and the screw 150 is fed to one by one after suspending
The ground of screw supplying block 136 is arranged at the secondary retention device 133 on the cover 132 by insertion；It is arranged at the cap
Part 132 and the securing absorption dress of the screw 150 that will be located on the upside of the screw 150 supported by the secondary retention device 133
Put 134；Be arranged at the upside of the screw supplying block 136 and make along it is described inclination guiding element gathering sill move after along described
The translational speed of the screw 150 of the groove movement of screw supplying block 136 subtracts the buffer unit 135 for getting off；Two ends are fixed respectively
The screw supplying block 136 is set to return to the back-moving spring of initial position in the inclination guiding element 131 and screw supplying block 136
138；It is arranged on the screw supplying block 136 and for being detected by the screw of the fixed position of the stopper 137
Screw detection sensor 139.
It is now to be fixed the absorption of screw 150 using the adsorbent equipment 134, institute is formed on the cover 132
The first adsorption tank 134 ' of the connected major diameter of adsorbent equipment 134 is stated, and diameter is smaller formed than the head of screw 150
And the second adsorption tank 134 that the ground of screw 150 is communicated in first adsorption tank 134 ' can only be adsorbed ".The buffer part
The center section downside of part 135 forms the groove 135 ' that the head of screw 150 is inserted into.
The screw knife system 140 be as shown in Figure 7 to 9, including：The spiral shell that leading section is combined with the head of screw 150
Adjusting screw knife main body 141；Adsorb the adsorption section that mobile screw 150 is limited by the stopper 137 possessed on the guide part 130
Part 143；Make that the screwdriver body 141 is lifted and the screw 150 that rotates and will be adsorbed by the adsorption element 143 is tightened to
Tightening with motor 142 on object 500；To make the adsorption element 143 adsorb screw 150, on the guide part 130
The screw supplying block 136 for possessing pressurizes makes the pressure-producing part 146 of its rotation；Make described tightening with motor 142 and pressure-producing part 146
Cylinder 145 up and down for lifting simultaneously.
Now for the screw supplying block 136 is injury-free and rotatable, it is preferable that in the lower end of the pressure-producing part 146
Roller bearing 146 ' is installed.
The automatic screw device for screwing up of the invention of composition will be supplied one by one by screw knife system as described above
Screw is won and is tightened to object after adsorbing fixation.
Being put to multiple screws 150 of the inner side of the feeder main body 122 in composition feeder portion 120 is, with institute
State feeder main body 122 and be vibrated part 123 and vibrate, along the feeder main body 122 inner side the groove 122 ' for being formed from
Side shifting on the side under feeder main body 122.Now, the medial surface of the groove 122 ' is with rake 122 " formed and from described
The screw 150 that groove 122 ' departs from can drop to the middle body of feeder main body 122.
Now across cushioning and supporting device in the middle of the feeder supporting part 129 of feeder main body 122 described in lower support
124 are incorporated into supporting part 121, and then feeder main body 122 is when being vibrated part 123 and rocking, except feeder main body 122 with
Outward, feeder support 129 and vibrating mass 123 are also shaken simultaneously, excessively rocked due to feeder main body 122 so as to preventing and
Screw 150 is caused to be shed to outside.And avoid the feeder main body 122 because of the cushioning and supporting device 124
Vibration is passed to supporting part 121.
During being moved to upside along the groove 122 ' formed in the feeder main body 122, screw 150 can be by one
One arrangement, but be not arranged but be to be arranged device to come off and drop to feeder main body 122 by screw 150 at random
Center.Now, first order part 125 is to make to form inclined screw 150 with vertical direction to come off, second order portion
Part 126 is to make that at random to horizontal direction or screws 150 of releasing slots 122 ' come off, so that screw 150 is by one one
After individual arrangement guide part 130 is supplied to by discharging guiding element 128.
The screw 150 that the inclination guiding element 131 of guide part 130 is supplied to by the feeder main body 122 is along institute
State the gathering sill formed on inclination guiding element 131 slowly to decline, leading for the inclination guiding element 131 is then inserted into by a lower end part
Stop to the secondary retention device 133 of groove.When screw 150 is stopped by the secondary retention device 133, as shown in Figure 10, by adsorbing
The absorption of screw 150 that device 134 operates the next position of screw 150 will be located at stopping is fixed.Therewith such as Figure 11 institutes
Show, even if the secondary retention device 133 rises, but only one of which screw 150 is to the side shifting of screw supplying block 136, remaining
It is to be fixed and motionless.Then as shown in figure 12, the secondary retention device 133 is released after declining by the adsorbent equipment 134
The absorption of screw 150, makes screw 150 be hung in the secondary retention device 133, then operates other screws again
150 absorption are fixed.
With the rising of the secondary retention device 133, to the screw 150 of the side shifting of screw supplying block 136 because positioned at institute
State the buffer unit 135 of the upside of screw supplying block 136 and slowly decline, it is last as shown in figure 13, by positioned at the screw supplying
The stopper 137 of the lower end side of block 136 stops.After screw 150 is stopped by the stopper 137, detected by screw and sensed
Device 139 carries out detecting the sending signal of backward control unit 300 to this.
The control unit 300 makes the upper and lower of composition screw knife system according to the signal of the screw detection sensor 139
Cylinder 145 is operated.With the operating of the upper and lower cylinder 145, after screwdriver body 141 and the decline of pressure-producing part 146, hindered
Interval between the screw 150 and adsorption element 143 of the stopping of lug-latch 137 can be reduced.Then as shown in figure 14, by the absorption
Part 143 wins screw 150 and absorption is fixed.
Screw 150 is fixed in after the adsorption element 143, the screwdriver body 141 and the meeting of pressure-producing part 146
Continue to decline, therefore the screw supplying block 136 can be pressurized part 146 and rotate and hold the lower side of screwdriver body 141
Put.In addition the screwdriver body 141 for continuing to decline is tightened and rotated with motor 142 and as shown in figure 15, will be by the adsorption section
Part 143 adsorbs securing screw 150 and is tightened to object.
Screw 150 tighten completion after, screwdriver body 141 and pressure-producing part 146 can be by the upper and lower cylinders 145
Rise, the screw supplying block 136 spring 138 that is reset turns to initial position and waits next operation.
The process is automatically formed by the control unit 300 positioned at the side of base 400, and the control unit 300 utilizes mechanical arm
200 move device for screwing up main body 100, therefore no matter any position that object 500 is on the upside of base 400 can all tighten spiral shell
Adjusting screw 150.
Above example and accompanying drawing are merely illustrative of the technical solution of the present invention, rather than it is structurally and functionally limited；To the greatest extent
Pipe has been described in detail to the present invention with reference to the foregoing embodiments, it will be understood by those within the art that：It is still
Technical scheme described in foregoing embodiments can be modified, or which part technical characteristic is changed, not
Make the scope of technical scheme described in the essence disengaging various embodiments of the present invention of appropriate technical solution.Protection scope of the present invention answers root
Explained according to following rights, and all technical schemes in its equivalents should belong to it is of the invention
Right.
Claims (13)
1. a kind of automatic screw device for screwing up, it is characterised in that
Including：To object（500）Tighten screw（150）Device for screwing up main body（100）And control unit（300）；
The device for screwing up main body（100）Including：
Installed in support（110）Vibration is gone up and utilized by screw（150）By screw after arrangement（150）The supply supplied successively
Device portion（120）；
It is mounted obliquely within the support（110）Above will be by the feeder portion（120）The screw of supply（150）Will not
The guide part for overlappingly being guided one by one（130）；
Installed in the support（110）, and win by the guide part（130）The screw of guiding（150）Afterwards, by screw
（150）Automatic tightening is to being configured at base（400）On object（500）Screw knife system（140）.
2. automatic screw device for screwing up according to claim 1, it is characterised in that
The feeder portion（120）Including：
It is installed on horizontal stand（111）On supporting part（121）；
Formed with by the lower section structure that diameter gradually broadens upward, and inner side forms screw（150）The helical form being inserted into
Groove（122’）Feeder main body（122）；
To make to be located at the groove（122’）Screw（150）Arrange and to the feeder main body（122）Apply shaking for vibration
Dynamic component（123）；
It is installed in the feeder main body（122）Upper end formed outlet side and arrange screw（150）Collating unit；
Will be by the feeder main body（122）The screw of supply（150）Guide to the guide part（130）Discharge guiding element
（128）；And
The feeder main body can be supported（122）Ground is by positioned at the feeder main body（122）Bottom, and side is mounted institute
State vibrating mass（123）Feeder support（129）.
3. automatic screw device for screwing up according to claim 2, it is characterised in that
The feeder portion（120）Also include：It is configured at the supporting part（121）With feeder support（129）Between and prevent
By the vibrating mass（123）The vibration of formation is passed to the supporting part（121）More than one cushioning and supporting device
（124）.
4. automatic screw device for screwing up according to claim 2, it is characterised in that
The feeder main body（122）The groove of upper formation（122’）Medial surface formed rake（122”）And make from the groove
（122’）The screw of disengaging（150）Drop to feeder main body（122）Center.
5. automatic screw device for screwing up according to claim 2, it is characterised in that
The collating unit includes：
Make along the groove（122’）Mobile screw（150）The middle screw tangled to vertical direction（150）Set with coming off
It is placed in the first order part of outlet side（125）；
The first order part can be rotatably provided in（125）Outlet side and make along the groove（122’）Mobile screw
Nail（150）The middle screw tangled to horizontal direction（150）The second order part for arranging or coming off（126）；
It is obliquely installed in the first order part（125）Inner side and guide by the first order part（125）With second
Arrangement part（126）The screw for coming off（150）Drop to the feeder main body（122）The tilt guides of center side
（127）.
6. automatic screw device for screwing up according to claim 1, it is characterised in that
The guide part（130）Including：
Formed by the feeder portion（120）The screw of supply（150）The gathering sill of mobile length direction, and be obliquely installed
In vertical support frame（111）On inclination guiding element（131）；Lower end upside is set limitation screw（150）Mobile stopper
（137）, and the inclination guiding element can be rotatably provided in（131）Bottom screw supplying block（136）；It is described with being arranged at
Incline guiding element（131）Upper side and prevent screw（150）It is bound to the cover of upside（132）；
Lower member is liftably inserted the inclination guiding element（131）Gathering sill and make the screw（150）After pause
The screw supplying block is fed to one by one（136）Ground is arranged on the cover by insertion（132）On secondary retention
Device（133）；
Two ends are individually fixed in inclination guiding element（131）With screw supplying block（136）And make the screw supplying block（136）Recover
To the back-moving spring of initial position（138）；Be arranged on the screw supplying block for by the stopper（137）It is fixed
The screw detection sensor that the screw of position is detected（139）.
7. automatic screw device for screwing up according to claim 6, it is characterised in that
The guide part（130）Also include：It is arranged on the cover（132）On, and will be than by the secondary retention device
（133）The screw of support（150）Positioned at the screw of upper side（150）Securing adsorbent equipment（134）.
8. automatic screw device for screwing up according to claim 7, it is characterised in that
The cover（132）It is upper to form the adsorbent equipment（134）First adsorption tank of connected major diameter（134’）, with
And only adsorb a screw（150）Ground is with than screw（150）Head smaller diameter formed and be communicated in it is described first absorption
Groove（134’）The second adsorption tank（134”）.
9. automatic screw device for screwing up according to claim 6, it is characterised in that
The guide part（130）Also include：It is arranged at the screw supplying block（136）Upside be used for reduce along the inclination
Along the screw supplying block after the gathering sill movement of guiding element（136）Groove movement screw（150）The buffering of translational speed
Part（135）；
The buffer unit（135）Center section downside formed screw（150）Head be alongst inserted into it is recessed
Groove（135’）.
10. automatic screw device for screwing up according to claim 1, it is characterised in that
The screw knife system（140）Including：
Leading section and screw（150）Head combine screwdriver body（141）；
Will be by the guide part（130）On the stopper that possesses（137）Limit mobile screw（150）The adsorption element of absorption
（143）；Make the screwdriver body（141）Lifting and rotation and will be by the adsorption element（143）The screw of absorption（150）
It is tightened to object（500）Tighten and use motor（142）.
11. automatic screw device for screwing up according to claim 10, it is characterised in that
The screw knife system（140）Also include：
It is the adsorption element（143）Absorption screw（150）, to the guide part（130）On the screw supplying block that possesses
（136）The pressure-producing part for pressurizeing and rotating it（146）；Described tightening is set to use motor（142）And pressure-producing part（146）Rise simultaneously
The cylinder up and down of drop（145）.
12. automatic screw device for screwing up according to claim 10, it is characterised in that
It is the screw supplying block（136）It is injury-free and can rotate and in the pressure-producing part（146）Lower end be provided with
Roller bearing（146’）.
The 13. automatic screw device for screwing up according to any one in claim 1 to 12, it is characterised in that
By the support（110）, feeder portion（120）, guide part（130）And screw knife system（140）What is constituted tightens dress
Put main body（100）By the base（400）The mechanical arm of upper setting（200）It is mobile, and by the base（400）Side on
The control unit of setting（300）Automatically control.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2016-0129822 | 2016-10-07 | ||
| KR1020160129822A KR101724313B1 (en) | 2016-10-07 | 2016-10-07 | Automatic Screw Tightening Machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106808197A true CN106808197A (en) | 2017-06-09 |
Family
ID=58583593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610950395.0A Withdrawn CN106808197A (en) | 2016-10-07 | 2016-10-25 | Automatic screw device for screwing up |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP6320483B2 (en) |
| KR (1) | KR101724313B1 (en) |
| CN (1) | CN106808197A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107932395A (en) * | 2017-12-28 | 2018-04-20 | 广东贝仕达克科技有限公司 | Screw feeding device |
| CN108127393A (en) * | 2017-12-31 | 2018-06-08 | 深圳市思榕科技有限公司 | Screw detent mechanism and the lock screw device with the screw detent mechanism |
| CN108415274A (en) * | 2018-01-29 | 2018-08-17 | 西门子工厂自动化工程有限公司 | The adjusting method and regulating system of the bracket of vehicle body lifting appliance |
| CN109732333A (en) * | 2019-03-18 | 2019-05-10 | 南京灵雀智能制造有限公司 | A kind of multi-model screws device for screwing up and its application method |
| CN112008385A (en) * | 2020-08-31 | 2020-12-01 | 乐清野岛机电有限公司 | Automatic locking equipment of circuit breaker connection terminal screw |
| CN115816048A (en) * | 2023-02-27 | 2023-03-21 | 宁波市全盛壳体有限公司 | Automatic screw assembling mechanism and assembling equipment |
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| CN113732680A (en) * | 2021-09-06 | 2021-12-03 | 普雷思讯自动化科技(苏州)有限公司 | Full-automatic rotating disc type screw locking machine |
| KR102468889B1 (en) | 2022-06-10 | 2022-11-21 | 주식회사 기성이에스티 | Automatic screwing machine |
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| CN116871851B (en) * | 2023-09-07 | 2023-11-28 | 山东格陆博智能装备有限公司 | Screw feeder |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107932395A (en) * | 2017-12-28 | 2018-04-20 | 广东贝仕达克科技有限公司 | Screw feeding device |
| CN107932395B (en) * | 2017-12-28 | 2023-10-20 | 广东贝仕达克科技有限公司 | Screw loading attachment |
| CN108127393A (en) * | 2017-12-31 | 2018-06-08 | 深圳市思榕科技有限公司 | Screw detent mechanism and the lock screw device with the screw detent mechanism |
| CN108415274A (en) * | 2018-01-29 | 2018-08-17 | 西门子工厂自动化工程有限公司 | The adjusting method and regulating system of the bracket of vehicle body lifting appliance |
| CN108415274B (en) * | 2018-01-29 | 2020-05-19 | 西门子工厂自动化工程有限公司 | Method and system for adjusting bracket of car body lifting appliance |
| CN109732333A (en) * | 2019-03-18 | 2019-05-10 | 南京灵雀智能制造有限公司 | A kind of multi-model screws device for screwing up and its application method |
| CN112008385A (en) * | 2020-08-31 | 2020-12-01 | 乐清野岛机电有限公司 | Automatic locking equipment of circuit breaker connection terminal screw |
| CN112008385B (en) * | 2020-08-31 | 2021-11-09 | 杭州野陆机电技术有限公司 | Automatic locking equipment of circuit breaker connection terminal screw |
| CN115816048A (en) * | 2023-02-27 | 2023-03-21 | 宁波市全盛壳体有限公司 | Automatic screw assembling mechanism and assembling equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| KR101724313B1 (en) | 2017-04-07 |
| JP6320483B2 (en) | 2018-05-09 |
| JP2018058193A (en) | 2018-04-12 |
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Legal Events
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170609 |