CN107414472A - The automatic lock screw machine that a kind of three face locks - Google Patents
The automatic lock screw machine that a kind of three face locks Download PDFInfo
- Publication number
- CN107414472A CN107414472A CN201710646541.5A CN201710646541A CN107414472A CN 107414472 A CN107414472 A CN 107414472A CN 201710646541 A CN201710646541 A CN 201710646541A CN 107414472 A CN107414472 A CN 107414472A
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- screw
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- seat
- locks
- frame
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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
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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
- B23P19/001—Article feeders for assembling machines
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Reciprocating Conveyors (AREA)
- Automatic Assembly (AREA)
Abstract
The invention discloses the automatic lock screw machine that a kind of three face locks, including：Frame；Operating desk, it is arranged in frame, workpiece can be placed on the operating desk, be provided with operating desk for by the rotating device of workpiece lateral rotation；Two screw locking apparatus, are arranged in frame, are respectively used to screw lock in the rear end of workpiece and side；Screw feeding device, is arranged in frame, for storing screw and the screw of storage being delivered to described screw locking apparatus.The present invention can effectively improve production efficiency, and dismount rotational workpieces manually without worker, be effectively reduced the labor intensity of worker.
Description
Technical field
The present invention relates to one kind to lock screw machine.
Background technology
Each part can be attached and be fixed with screw on current many products, most of product is required for multiple
Screw is locked on face, is typically the left and right sides and rear end face.In order to improve production efficiency and ensure assembling quality, have at present many
Producer employs automatic lock screw machine and locks screw on workpiece, however, existing lock screw machine generally only includes one
Screw locking apparatus, the screw being once only capable of on a face to product carry out locking operation, and screw on one face locks
After the completion of workpiece can be manually rotated to lock screw on the other surface by worker again, when needing the face for locking screw more, just
Multiple rotary workpiece is needed, installation time can be lengthened, reduces production efficiency.
The content of the invention
In order to solve the above problems, locked it is an object of the invention to provide a kind of three faces that can improve production efficiency
Automatic lock screw machine.
The present invention is for the technical scheme that uses of its technical problem of solution：
The automatic lock screw machine that a kind of three face locks, including：
Frame；
Operating desk, it is arranged in frame, workpiece can be placed on the operating desk, be provided with operating desk for workpiece is horizontal
The rotating device of rotation；
Two screw locking apparatus, are arranged in frame, are respectively used to screw lock in the rear end of workpiece and side；
Screw feeding device, is arranged in frame, for storing screw and the screw of storage being delivered to described screw
On locking apparatus.
Preferably, pressing device is additionally provided with described frame, the pressing device is used to operate Work-sheet pressing
On platform.
Preferably, blanking device and lower material conveying device are additionally provided with described frame, the blanking device is used for will
Workpiece on operating desk is moved on the lower material conveying device, and the lower material conveying device is used to remove workpiece.
Preferably, described rotating device includes the turntable being arranged on operating desk, and the turntable is driven by one first
Dynamic device driving and can be with respect to operating desk lateral rotation, workpiece can be placed on the turntable.
Preferably, heat emission hole is provided with the side wall of the workpiece, keeper, keeper are provided with described turntable
Above have and locating rod is adapted with the heat emission hole, the keeper is driven by one second drive device and can rotate against platform horizontal stroke
Locating rod is set to insert in the heat emission hole on workpiece to being moved to.
Preferably, the left part of the turntable and right part are respectively arranged with an at least back-up roller wheel, the back-up roller wheel with
Described operating desk or frame abut.
Preferably, described operating desk in rotating disk shape and by one the 3rd drive device driving and can lateral rotation, operating desk
On be provided with some described turntables, and the turntable deviates the pivot of operating desk.
Preferably, described screw locking apparatus is movably arranged in frame by a first walking mechanism.
Preferably, described screw locking apparatus includes：
Pedestal, it is movably arranged on by described first walking mechanism in frame；
Lifting seat, be arranged on pedestal and by a lifting drive driving and can opposite base move up and down；
F.F. seat, be arranged on lifting seat and by a F.F. drive device driving and can OQ t seat move forward and backward；
Work enters seat, is arranged on F.F. seat and is entered drive device driving by a work and can be moved forward and backward with respect to F.F. seat, institute
The work stated, which is entered, has screw positioning seat on seat, screw can be delivered to described screw positioning seat by described screw feeding device
On；
Lock device, be arranged on work enter on seat or F.F. seat on and by one lock drive device driving and can be before relative work enter seat
After move, described lock on device has and alignd before and after the screw on screw positioning seat and what is be adapted locks head, locks
Device can be locked screw on workpiece by the head that locks；It is described to lock drive device and lock device elastic connection.
Preferably, described screw feeding device includes：
Storage bin hopper, it is arranged in frame, for storing screw, pusher part, the top of pusher part is movably set with storage bin hopper
Portion is provided with the pusher groove being adapted with the bar portion of screw, and the pusher part can stored up by one first feed drive device driving
Moved up and down in hopper so that the screw head in storage bin hopper is fallen into the pusher groove upward；
Conveying member, is arranged in frame by a vibrating device, is provided with and is adapted with screw and from backward on conveying member
Before the delivery chute that is downwardly inclined, the rear portion of the delivery chute extended in described storage bin hopper, described pusher part can move up to
Described pusher groove is set to align and press close to delivery chute；Described pusher groove is downwardly inclined and makes the spiral shell in pusher groove from back to front
Nail can be moved in delivery chute along pusher groove；
Sweeping through the material part, be arranged in storage bin hopper and by one second feed drive device driving and can transverse shifting, for by institute
The screw for stating dislocation above pusher groove and/or delivery chute is swept and dropped down onto in storage bin hopper；
Wrong sub-agencies, including Cuo Fentai, wrong bulk-breaking and clamping element, the mistake are divided platform to have a wrong scoreboard, opened in wrong scoreboard
The charging aperture for aliging and connecting provided with the front opening with the delivery chute, it is left with the charging aperture that mistake divides the bottom of platform to be provided with
The discharging opening that the right side is staggered, the discharging opening are connected by the delivery pipe being adapted with screw with described screw locking apparatus；Institute
The wrong bulk-breaking stated is movably arranged on mistake and divides on platform and by one the 3rd feed drive device driving and mistake platform can be divided to move left and right relatively,
What described clamping element can move forward and backward is arranged on wrong bulk-breaking, and mistake, which is divided, has guide channel on platform, has to slide on clamping element and inserts
The guiding block being located in the guide channel, with moving left and right for wrong bulk-breaking, the guiding block can be slided and driven along guide channel
The clamping element moves forward and backward；The rear end of the clamping element is provided with the grip orifice being adapted with the bar portion of screw, works as grip orifice
When being alignd with described charging aperture, the screw in delivery chute be may pass through and described charging aperture is moved in grip orifice, now spiral shell
The head of nail can abut with the upper surface of clamping element and screw is suspended on clamping element；Described wrong bulk-breaking can move left and right to
Make grip orifice with being alignd before and after described charging aperture, and now clamping element is promoted by described guiding block and guide channel and is moved to
Stagger with described discharging opening and screw is fallen into described discharging opening.
The beneficial effects of the invention are as follows：The present invention is provided with two screw locking apparatus, the two screws lock in frame
Adsorption device is respectively used to screw lock in the rear end of workpiece and a side, so can be once simultaneously to two end faces of workpiece
Carry out screw and lock operation, when needing three faces progress screw to workpiece to lock operation, also need to only utilize and be revolved on operating desk
Rotary device carries out a screw after workpiece is rotated and locks operation again, can effectively improve production efficiency, and need not
Worker dismounts rotational workpieces manually, is effectively reduced the labor intensity of worker.
Brief description of the drawings
The present invention is further detailed explanation with reference to the accompanying drawings and detailed description.
Fig. 1 is the overall structure figure of the present invention；
Fig. 2 is the structure chart of operating desk in the present invention, pressing device and blanking device；
Fig. 3 is the exploded view of operating desk and rotating device in the present invention；
Fig. 4 is the partial enlarged drawing of part A in Fig. 3；
Fig. 5 is the structure chart of pressing device and blanking device in the present invention；
Fig. 6 is the partial enlarged drawing of part B in Fig. 5；
Fig. 7 is screw locking apparatus and the structure chart of first walking mechanism in the present invention；
Fig. 8 is the optical cable of screw locking apparatus in the present invention；
Fig. 9 is the structure chart of screw feeding device in the present invention；
Figure 10 is the exploded view of screw feeding device in the present invention；
Figure 11 is the partial enlarged drawing of C portion in Figure 10；
Figure 12 is the sectional view of wrong sub-agencies in the present invention.
Embodiment
Referring to figs. 1 to Figure 12, a kind of automatic lock screw machine that three face locks, including：Frame 10；Operating desk 20, is arranged on
In frame 10, workpiece 80 can be placed on the operating desk 20, be provided with operating desk 20 for by the rotation of the lateral rotation of workpiece 80
Device 30；Two screw locking apparatus 40, are arranged in frame 10, are respectively used to screw lock in the rear end of workpiece 80 and side
End；Screw feeding device 50, it is arranged in frame 10, for storing screw and the screw of storage being delivered into screw locking apparatus
On 40.The present invention is provided with two screw locking apparatus 40 in frame 10, the two screw locking apparatus 40 be respectively used to by
Screw lock so once can carry out screw to two end faces of workpiece 80 simultaneously and lock in the rear end of workpiece 80 and a side
Operation, when needing three faces progress screw to workpiece 80 to lock operation, it also need to only utilize the upper rotary device 30 of operating desk 20
A screw is carried out after workpiece 80 is rotated again and locks operation, production efficiency can be effectively improved, and without worker
Dismounting rotational workpieces 80 manually, it is effectively reduced the labor intensity of worker.
Reference picture 1, Fig. 2 and Fig. 5, pressing device 60 is additionally provided with frame 10, and pressing device 60 is used to press workpiece 80
Tightly on operating desk 20.Workpiece 80 can be accurately positioned and be fixed, prevent the stress of workpiece 80 in screw locks operation
And deflection is produced, ensure product quality.In the present embodiment, pressing device 60 includes can be used for pushing away in the clamping frame 61 of " X " font
The compression cylinder 62 that clamping frame 61 moves up and down is moved, soft compressing member 63 is provided with clamping frame 61, workpiece 80 can be ensured
Uniform force, ensure being accurately positioned and fixing to workpiece 80, and the stress of workpiece 80 can be prevented excessive and be deformed, ensure production
Quality, compressing member 63 can use the conventional flexible material such as rubber to make, in addition, in the present embodiment, pressing device 60 passes through one
Second walking mechanism 64 is arranged in frame 10, is staggered so as to be moved to workpiece 80, with avoid to workpiece 80 other
Process causes to hinder, and the second walking mechanism of this in the present embodiment 64 is X-axis single shaft walking mechanism, is filled by one second hoofing part
The transverse shifting of 641 driving pressing device 60 is put, pressing device 60 has then been arranged in frame 10 by sliding track mechanism, while this reality
Apply the second travel driving unit 641 that example collects and employ screw body by motor driven, can ensure that pressing device 60 moves
Dynamic is steady, and certainly, in practical application, the second drive device 35 can also use the gas common structures such as cylinder, the second vehicle with walking machine
Other common structures such as XY biaxial travelling mechanisms, the axle walking mechanisms of XYZ tri- also can be selected in structure 64, it is not limited to this.
Reference picture 1, Fig. 2, Fig. 5 and Fig. 6, blanking device 70 and lower material conveying device 71, blanking are additionally provided with frame 10
Device 70 is used to the workpiece 80 on operating desk 20 being moved to lower material conveying device 71, and lower material conveying device 71 is used for workpiece
80 remove, and are easy to after workpiece 80 machines reclaim workpiece 80 or workpiece 80 is transported on next process equipment,
The automaticity of the present invention is improved, further mitigates the labor intensity of worker.In the present embodiment, blanking device 70 includes machinery
Pawl 72, the gripper 72 are walked mechanism 73 by a third line and are arranged in frame 10, and conveying device is then a conveyer belt, the third line
Walking mechanism 73 can drive gripper 72 to be moved to the top of workpiece 80, and moving machine machinery claw 72 captures gripper 72 still further below afterwards
Workpiece 80, workpiece 80 is then moved into storing on the conveyor belt so that workpiece 80 to be sent out again, the third line in the present embodiment walks machine
Structure 73 is an XZ biaxial travelling mechanisms so that gripper 72 can realize horizontal and vertical movement, certainly, in practical application,
The third line, which walks mechanism 73, can similarly use other common structures such as axle walking mechanisms of XYZ tri-, the gripper in the present embodiment
72 include two clamping jaws 721, wherein a clamping jaw 721 slides laterally and is arranged on the third line and walks in mechanism 73 and by a clamping jaw cylinder 722
Drive and the clamping workpiece 80 together with another clamping jaw 721 can be laterally moved to, it is simple and reliable for structure, it is easily installed and uses, separately
Outside, the bottom of clamping jaw 721 is provided with the supporting part 723 extended laterally in the present embodiment, when gripping workpiece 80, supporting part 723
It can pad located at the bottom of workpiece 80, so as to carry out support to workpiece 80, prevent workpiece 80 from releasing, avoid workpiece 80 from dropping
Damage, and can effectively increase the weight capacity of this gripper 72, and can be not against clamping jaw 721 and the side wall of workpiece 80
Frictional force carrys out grabbing workpiece 80, can effectively reduce the pressure that the side wall of workpiece 80 is subject to, avoid workpiece 80 from occurring deforming and scratch,
Ensure product quality, certainly, in practical application, gripper 72 can also be replaced using conventional sucker etc., and conveying device also may be used
Other conventional structure for conveying from rollgang etc., it is not limited to this.
Referring to figs. 1 to Fig. 4, rotating device 30 includes being arranged on turntable 31 on operating desk 20, and turntable 31 is by one the
One drive device 32 is driven and can be with respect to the lateral rotation of operating desk 20, and workpiece 80 can be placed on turntable 31.Thus can realize
The automatic rotary of workpiece 80 is changed to, it is simple and reliable for structure, be easy to process and assemble, the first driving means 32 in the present embodiment
For rotary cylinder, it is easily installed and controls, can accurately control the rotational angle of workpiece 80, is easy to use, certainly, practical application
In, first driving means 32 also can be selected the other structures such as conventional servomotor, rotating device 30 can also use by cylinder and
Other common structures of the grade of clamping jaw 721 of linkage driving, it is not limited to this.
Heat emission hole 81 is provided with the side wall of workpiece 80, keeper 33 is provided with turntable 31, is had on keeper 33
Locating rod 34 is adapted with heat emission hole 81, keeper 33 is driven by one second drive device 35 and can be rotated against platform 31 and laterally move
Move to making locating rod 34 insert in the heat emission hole 81 on workpiece 80, so as to be accurately positioned to workpiece 80, ensure screw
Lock the accurate of position, ensure product quality, reduce the incidence of failure, the keeper 33 in the present embodiment simultaneously can be with work
The side wall of part 80 abuts, and further improves the degree of accuracy positioned to workpiece 80, in addition in the present embodiment, in the left side of workpiece 80 and
Right side is provided with keeper 33, can effectively improve to workpiece 80 position the degree of accuracy, prevent workpiece 80 occur skew and partially
Tiltedly, the second drive device 35 in the present embodiment employs conventional cylinder, certainly, in practical application, the second drive device 35
Also motor etc. can be selected, other commonly use driving structures, it is not limited to this.
In the present embodiment, some locating pieces 36 are also provided with turntable 31, these locating pieces 36 press close to workpiece 80
Surrounding side wall or the surrounding side wall for being close to workpiece 80, when workpiece 80 is seated on turntable 31, these locating pieces 36 can
Workpiece 80 is positioned, it is convenient to carry out feeding operation, meanwhile, these locating pieces 36 workpiece 80 can equally be played positioning and
Fixed effect, prevent workpiece 80 from releasing.
The left part and right part of turntable 31 are respectively arranged with an at least back-up roller wheel 37, back-up roller wheel 37 and operating desk 20 or
Frame 10 abuts.The unbalance stress of turntable 31 can be ensured and tilted, ensure being accurately positioned to workpiece 80, so as to ensure
Product quality, reduces the incidence of failure, in the present embodiment, three back-up roller wheels 37 is provided with turntable 31, are set respectively
In the left part, right part and rear portion of turntable 31, the two back-up roller wheels 37 are certain, in practical application, the quantity of back-up roller wheel 37
It can be adjusted flexibly as needed with set location.
Operating desk 20 in rotating disk shape and by one the 3rd drive device 21 drive and can lateral rotation, be provided with operating desk 20
Some turntables 31, and turntable 31 deviates the pivot of operating desk 20, so workpiece 80 can be installed into rotation in outside
On turntable 31, then drive operating desk 20 to rotate by the 3rd drive device 21 and workpiece 80 is moved to machining position with turntable 31
Put, avoid that corresponding processing operation is caused to hinder, it is convenient to carry out feeding operation, the safety of worker is also can guarantee that, is used simultaneously
The operating desk 20 of rotating disk shape enters to reduce conveying and also make it that the structure of the present invention is more compact to work, helps to reduce the body of the present invention
Product, further, since having multiple turntables 31 on operating desk 20, the process of operation can be being locked to the progress screw of workpiece 80
In, while feeding of workpiece 80 or so is carried out on remaining turntable 31, ensure the continuity of production, production can be effectively improved
Efficiency.In the present embodiment, two turntables 31 are provided with operating desk 20, certainly, also can root on operating desk 20 in practical application
The turntable 31 of three, four etc. other quantities is set simultaneously according to needs or a turntable 31 is only set.In the present embodiment
Three drive devices 21 employ servomotor, and drive operating desk 20 to rotate by a gearbox, can increase torsion so that
The present invention can be applied to the larger workpiece 80 of weight, and also accurately the rotational angle of operating desk 20 can be controlled, side
Just use, in certain practical application, also oscillating cylinder etc. can be selected in the 3rd drive device 21, and other commonly use driving structures, not office
It is limited to this.
It is movably arranged on reference to 1, Fig. 7 and Fig. 8, screw locking apparatus 40 by a first walking mechanism 41 in frame 10,
Can facilitate as needed, flexibly change bolt locking apparatus position screw is locked with the diverse location on workpiece 80,
It is also convenient for locking screw using plurality of positions of the single screw locking apparatus 40 successively on 80 single face of workpiece, is effectively simplified
The structure of the present invention, also allow the invention to adapt to the process requirements of different workpieces 80, increase effectively being applicable for the present invention
Scope, in the present embodiment, first walking mechanism 41 is used to promote its corresponding screw locking apparatus 40 to treat along corresponding workpiece 80
Machined surface transverse shifting, including the first travel driving unit 411, screw is promoted to lock by first travel driving unit 411
Device 40 is moved, and screw locking apparatus 40 has been arranged in frame 10 by sliding track mechanism, and screw can be kept to lock dress
The steady of 40 movements is put, the first travel driving unit 411 in the present embodiment is employed by motor-driven screw body, structure
It is simple and reliable, it can be further ensured that screw locking apparatus 40 moves steady, and can facilitate, dress is accurately locked to screw
Put 40 to be positioned, certainly, in practical application, cylinder etc. also can be selected in the first travel driving unit 411, and other commonly use driving knot
Other common structures such as the axle walking mechanisms of XYZ tri- also can be selected in structure, first walking mechanism 41, it is not limited to this.
In the present embodiment, screw locking apparatus 40 includes：Pedestal 42, frame is movably arranged on by first walking mechanism 41
On 10, so as to be driven and the transverse shifting of opposite base 42 by first walking mechanism 41；Lifting seat 43, it is arranged on pedestal 42
And driven by a lifting drive 431 and can opposite base 42 move up and down；F.F. seat 44, be arranged on lifting seat 43 and by
One F.F. drive device 441 drive and can OQ t seat 43 it is movable；Work enters seat 45, is arranged on F.F. seat 44 and by one
Work enters drive device 451 and drives and can be moved forward and backward with respect to F.F. seat 44, and work, which is entered on seat 45, has screw positioning seat 452, screw
Screw can be delivered on screw positioning seat 452 by feeding device 50；Device 46 is locked, work is arranged on and enters on seat 45 or on F.F. seat 44
And by one lock drive device 461 drive and can relative work enter seat 45 and move forward and backward, locking on device 46 has with determining positioned at screw
Alignd before and after screw on the seat 452 of position and what is be adapted locks first 462, screw can be locked by locking first 462 by locking device 46
On workpiece 80；Lock drive device 461 and lock the elastic connection of device 46.Lifting can be driven by lifting drive 431
Seat 43 moves up and down so as to adjusting screw positioning seat 452 and locked the height of device 46, can equally increase the applicable model of the present invention
Enclose, and sequentially can carry out screw in multiple different height positions and lock operation, be favorably improved production efficiency, simplify knot
Structure, F.F. drive device 441 can drive F.F. seat 44 quickly to move forward and backward, and can avoid hindering the rotation of workpiece 80 to change
To, and can effectively shorten process time, production efficiency is improved, work, which enters drive device 451, can drive work to enter seat 45 at a slow speed
Move forward so that screw positioning seat 452 is abutted with the side wall of workpiece 80 to be positioned to the screw for being delivered to screw positioning seat 452,
Can avoid impacting workpiece 80 and workpiece 80 is offset or is deformed, lock device 46 can drive lock it is first 462 rotate, lock
Attached drive device 461, which can drive, to be locked the reach of device 46 and locks on workpiece 80 so that screw be screwed, and due to locking driving
Device 461 locks drive device 461 to locking the driving velocity of device 46 and locking with locking the elastic connection of device 46, therefore can reduce
The matching requirement of the rotary speed of device 46, can avoid the screw stress on screw or workpiece 80 excessive and damage or cause to lock
Attached first 462 slip from screw, ensure product quality, can effectively reduce fault rate, and allow the invention to a variety of
The screw of different dimensions carries out locking operation, further increases the scope of application of the present invention.Lifting in the present embodiment
Drive device 431 is motor-driven screw body, can ensure lifting seat 43 move smoothness and can accurately to lift
The upper-lower position of seat 43 is positioned, and is slidably connected between lifting seat 43 and pedestal 42 by sliding track mechanism, so as to enter one
Step ensures that lifting seat 43 moves steady；F.F. drive device 441 uses its cylinder, and simple in construction, action quickly, can be shortened
The traveling time of F.F. seat 44, production efficiency is improved, F.F. seat 44 has been arranged on lifting seat 43 again by sliding track mechanism, energy
Enough ensure the steady of the movement of F.F. seat 44；Work enters drive device 451 and then employs screw rod driving device, can ensure that screw positions
Seat 452 moves steady, and work is entered seat 45 and has been arranged on by sleeve mechanism on F.F. seat 44, it is possible to increase screw positioning seat 452
Enter the smoothness of the movement of seat 45 with work；Lock drive device 461 and employ cylinder, it is simple in construction, it is easy to assemble and uses, locks
Device 46 equally employs sleeve mechanism and is oriented to, certainly, in practical application, lifting drive 431, F.F. drive device
441st, work, which enters drive device 451 and locks drive device 461, also can be selected other conventional driving structures, it is not limited to this.
Locking device 46 and locking drive device 461 and be connected by locking spring 463 to be resiliently connected together in the present embodiment, it is actual
In, locking device 46 and locking drive device 461 also other can commonly use elastic construction elastic connections by spring washer etc.；In addition,
In the present embodiment, lock device 46 and be slidably arranged on F.F. seat 44, lock drive device 461 and be arranged on work and enter drive device
F.F. upper left it has been slidably arranged on 451 and together and can have synchronously moved forward and backward so that locking device 46 can be with screw positioning seat
452 move together, and are individually to be slidably arranged on F.F. seat 44 while locked device 46 and locked drive due to locking device 46
The dynamic elastic connection of device 461, therefore can avoid locking device 46 and lock device 46 and promote the strength of screw excessive and cause workpiece 80
Deformation or damage screw.Lock device 46 to be widely used in the art, first 462 rotation is generally locked to twist to drive by motor
Screw tightly is locked, its structure and principle known to those skilled in the art, not to be described further separately herein.
Reference picture 9 is to Figure 12, and in of the invention, screw feeding device 50 includes：
Storage bin hopper 51, it is arranged in frame 10, for storing screw, pusher part 52 is movably set with storage bin hopper 51, is pushed away
The top of materials and parts 52 is provided with the pusher groove 522 being adapted with the bar portion of screw, and pusher part 52 is by one first feed drive device
521 drivings and can be moved up and down in storage bin hopper 51 so that the screw head in storage bin hopper 51 is fallen into pusher groove 522 upward, energy
It is enough that screw is ranked up, so as to follow-up conveying and feeding operation；
Conveying member 53, it is arranged on by a vibrating device 533 in frame 10, is provided with conveying member 53 and is adapted with screw
And the delivery chute 531 being downwardly inclined from back to front, the rear portion of delivery chute 531 are extended in storage bin hopper 51, pusher part 52 can move up
Align and press close to delivery chute 531 to pusher groove 522 is made；Pusher groove 522 is downwardly inclined and made in pusher groove 522 from back to front
Screw can be moved in delivery chute 531 along pusher groove 522, and vibrating device 533 can make conveying member 53 produce vibration, coordinated and tilted
Delivery chute 531 enable to screw to be moved in delivery chute 531, realize the conveying to screw, and inclined pusher groove 522
Screw is enabled to be slid into along pusher groove 522 in delivery chute 531, it is simple in construction, it is easy to process and assembles；
Sweeping through the material part 54, be arranged in storage bin hopper 51 and by one second feed drive device 541 drive and can transverse shifting, use
Drop down onto in storage bin hopper 51, avoid defeated to follow-up screw in the screw to be misplaced above pusher groove 522 and/or delivery chute 531 is swept
Send and impact, the soft brush of the generally use of sweeping through the material part 54, avoid by the screw in delivery chute 531 or pusher groove 522 scan out with
And avoid collide with conveying member 53 and pusher part 52；
Wrong sub-agencies, including mistake divide platform 551, wrong bulk-breaking 552 and clamping element 553, and mistake divides platform 551 to have a wrong scoreboard
5511, the charging aperture 5512 for aliging and connecting with the front opening of delivery chute 531 is offered in wrong scoreboard 5511, and mistake divides platform 551
Bottom be provided with the discharging opening 5513 to stagger with charging aperture 5512 or so, discharging opening 5513 passes through the conveying that is adapted with screw
Pipe 56 is connected with screw locking apparatus 40；Wrong bulk-breaking 552 is movably arranged on mistake and divided on platform 551 and by one the 3rd feed drive device
5521 drive and platform 551 can be divided to move left and right with respect to mistake, and what clamping element 553 can move forward and backward is arranged on wrong bulk-breaking 552, mistake point
There is guide channel 5514 on platform 551, there is the guiding block 5531 for sliding and being plugged in guide channel 5514 on clamping element 553, with
Wrong bulk-breaking 552 moves left and right, and guiding block 5531 can slide along guide channel 5514 and drive clamping element 553 movable；Clamp
The rear end of part 553 is provided with the grip orifice 5532 being adapted with the bar portion of screw, when grip orifice 5532 aligns with charging aperture 5512
When, the screw in delivery chute 531 may pass through and charging aperture 5512 is moved in grip orifice 5532, and now the head of screw can be with folder
The upper surface of tight part 553 abuts and screw is suspended on clamping element 553；Wrong bulk-breaking 552 can be moved left and right to making grip orifice
5532 before and after charging aperture 5512 with being alignd, and now clamping element 553 is promoted by guiding block 5531 and guide channel 5514 and is moved to
Stagger with discharging opening 5513 and screw is fallen into discharging opening 5513.When in use, screw in delivery chute 531 is first via entering
Grip orifice 5532 that material mouth 5512 is entered on clamping element 553 is simultaneously suspended on grip orifice 5532, afterwards the 3rd feed driving dress
5521 driving mistake bulk-breakings 552 are put to move, in the process, the pinching screw together with the side wall of wrong scoreboard 5511 of grip orifice 5532,
Avoid screw from falling, simultaneously clamp on part 553 and moved in the presence of guide channel 5514 and guiding block 5531 relative to wrong bulk-breaking 552,
When clamping element 553, which is moved to, the screw in grip orifice 5532 is alignd with discharging opening 5513, also wrong point relatively of clamping element 553
Part 552 is moved to the head for making the gap between grip orifice 5532 and wrong scoreboard 5511 be available for screw by the way that now screw just falls
Enter in discharging opening 5513, entered again via delivery pipe 56 by the way of blowing on screw positioning seat 452 afterwards, it is simple in construction
Practicality, small volume, it is easy to processing and installation, lasting conveying screw that can be one by one, production efficiency can be effectively improved, ensures this
The normal use of invention.The first feed drive device 521, second in the present embodiment is fed drive device 541 and the 3rd and is fed
Drive device 5521 employs conventional cylinder, simple in construction, and action is quick, is easy to use.Certainly, these confessions of practical application
Expect that drive device can also use the conventional driving structures such as motor, equally vibratory sieve etc. also can be selected in screw feeding device 50, and other are normal
Use feeding structure.In the present invention, the top of delivery chute 531 is provided with baffle plate 532, for limit that screw moves up and down away from
From preventing screw from shaking out of delivery chute 531, the baffle plate 532 has been arranged on conveying member 53 by a hinge 534, Neng Gouzhuan
Move to the space for conceding the top of delivery chute 531, be easy to overhaul conveying member 53, be also convenient for taking out spiral shell out of delivery chute 531
Nail, convenient use.The inventory detecting device for detecting the inner bolt storage of storage bin hopper 51, the present embodiment are provided with storage bin hopper 51
In, the inventory detecting device includes Swinging switch 571 and the swing rod 572 being arranged on Swinging switch 571, the bottom of swing rod 572
Close to the bottom of the inner chamber of storage bin hopper 51, swing rod 572 can be rotated and propped when the inner bolt storage of storage bin hopper 51 is more, work as storing
Struggle against 51 inner bolts quantity less than it is a certain amount of when swing rod 572 can be rotated down and trigger Swinging switch 571, be easy to monitor storing
Bucket 51 in screw surplus with remind operating personnel supplement screw, convenient use.The top of delivery chute 531 is additionally provided with feeding inspection
Device 58 is surveyed, whether can detect in delivery chute 531 has screw and controls the action of wrong sub-agencies successively or send cue, with
Personnel easy to operation have found and fixed a breakdown in time.In addition, in the present invention, offered on wrong bulk-breaking 552 and blow passage 5522,
Mistake, which is divided in the side wall of platform 551, is provided with fresh air inlet, and the air intake for being connected with extraneous high-pressure air source is provided with air inlet 5515
Joint 5516, when grip orifice 5532 before and after charging aperture 5512 with aliging, fresh air inlet aligns simultaneously with blowing one end of passage 5522
Connection blows the other end of passage 5522 simultaneously and aligns and connect with discharging opening 5513, by by extraneous high-pressure air source and air intake
Hole connects, you can compressed air is blowed screw to screw via delivery pipe 56 from discharging opening 5513 via passage 5522 is blowed
On positioning seat 452, and wrong platform 551 ought be divided to move with by from the screw of the entrance grip orifice 5532 of charging aperture 5512 to discharging opening 5513
During conveying, it blow through by that can stagger with fresh air inlet and stops blowing, avoid the waste of compressed air, it is simple in construction
It is ingenious, it is easy to process and assembles, also more energy-conserving and environment-protective, certainly, in practical application, can be also separately provided blowing device in addition
Screw is conveyed, it is not limited to this.
First walking mechanism 41, the second walking mechanism 64 and the third line are walked mechanism 73 and are widely used in the art, and it is tied
Structure and principle known to those skilled in the art, not to be described further separately herein.If in addition, be additionally provided with the present invention controller and
Dry detector, the action of each moving component is monitored using detection means, and controller can then come according to the detection data of detector
Control the automatic operating of the present invention and send corresponding alarm or prompting in order to which operating personnel have found and excluded early event
Barrier, convenient use, these detectors can use the conventional inspections such as infrared sensor, contact-making switch, range sensor, electromagnetic sensor
Geodesic structure, controller can use the conventional control structures such as PLC, PC, the quantity and set location of detector and corresponding control
Mode can all be adjusted flexibly according to being actually needed, and these are all common technology means in the art, are not described further separately herein.
The preferred embodiments of the present invention are the foregoing is only, as long as realizing the skill of the object of the invention with essentially identical means
Art scheme is belonged within protection scope of the present invention.
Claims (10)
- A kind of 1. automatic lock screw machine that three face locks, it is characterised in that including：Frame (10)；Operating desk (20), it is arranged in frame (10), workpiece (80) can be placed on the operating desk (20), and operating desk is set on (20) Have and be used for the rotating device (30) of workpiece (80) lateral rotation；Two screw locking apparatus (40), are arranged in frame (10), be respectively used to screw lock in the rear end of workpiece (80) and One side；Screw feeding device (50), it is arranged in frame (10), for storing screw and being delivered to the screw of storage described On screw locking apparatus (40).
- 2. the automatic lock screw machine that a kind of three face according to claim 1 locks, it is characterised in that described frame (10) On be additionally provided with pressing device (60), the pressing device (60) is used to workpiece (80) being pressed on operating desk (20).
- 3. the automatic lock screw machine that a kind of three face according to claim 1 locks, it is characterised in that described frame (10) On be additionally provided with blanking device (70) and lower material conveying device (71), the blanking device (70) is used on operating desk (20) Workpiece (80) is moved on the lower material conveying device (71), and the lower material conveying device (71) is used to remove workpiece (80).
- 4. the automatic lock screw machine that a kind of three face according to claim 1 locks, it is characterised in that described rotating device (30) turntable (31) being arranged on operating desk (20) is included, the turntable (31) is driven by a first driving means (32) And can be with respect to operating desk (20) lateral rotation, workpiece (80) can be placed on the turntable (31).
- 5. the automatic lock screw machine that a kind of three face according to claim 4 locks, it is characterised in that the workpiece (80) Heat emission hole (81) is provided with side wall, is provided with keeper (33) on described turntable (31), have on keeper (33) with The heat emission hole (81) is adapted locating rod (34), and the keeper (33) is driven by one second drive device (35) and can be relative Turntable (31), which laterally moves to, makes locating rod (34) insert in the heat emission hole (81) on workpiece (80).
- 6. the automatic lock screw machine that a kind of three face according to claim 4 locks, it is characterised in that the turntable (31) Left part and right part be respectively arranged with an at least back-up roller wheel (37), the back-up roller wheel (37) and described operating desk (20) or Frame (10) abuts.
- 7. the automatic lock screw machine that a kind of three face according to claim 4 locks, it is characterised in that described operating desk (20) in rotating disk shape and by the driving of one the 3rd drive device (21) and can lateral rotation, be provided with operating desk (20) some described Turntable (31), and the turntable (31) deviate operating desk (20) pivot.
- 8. the automatic lock screw machine that a kind of three face according to claim 1 locks, it is characterised in that described screw locks Device (40) is movably arranged in frame (10) by a first walking mechanism (41).
- 9. the automatic lock screw machine that a kind of three face according to claim 8 locks, it is characterised in that described screw locks Device (40) includes：Pedestal (42), it is movably arranged on by described first walking mechanism (41) in frame (10)；Lifting seat (43), is arranged on pedestal (42) and can be on opposite base (42) by a lifting drive (431) driving Lower movement；F.F. seat (44), be arranged on lifting seat (43) and by a F.F. drive device (441) driving and can OQ t seat (43) move forward and backward；Work enters seat (45), be arranged on F.F. seat (44) and drive device (451) driving is entered by a work and can relative F.F. seat (44) move forward and backward, described work, which is entered, has screw positioning seat (452) on seat (45), described screw feeding device (50) can incite somebody to action Screw is delivered on described screw positioning seat (452)；Lock device (46), be arranged on work enter on seat (45) or lock drive device (461) driving on F.F. seat (44) and by one and It is movable that seat (45) can be entered with respect to work, it is described lock on device (46) have with before the screw on screw positioning seat (452) That aligns and be adapted afterwards locks head (462), and locking device (46) can be locked screw in workpiece by the head (462) that locks (80) on；It is described to lock drive device (461) and lock device (46) elastic connection.
- 10. the automatic lock screw machine that a kind of three face according to claim 1 locks, it is characterised in that described screw supplies Material device (50) includes：Storage bin hopper (51), it is arranged in frame (10), for storing screw, pusher part is movably set with storage bin hopper (51) (52) pusher groove (522) being adapted with the bar portion of screw, is provided with the top of pusher part (52), the pusher part (52) is by one First feed drive device (521) drives and can move up and down the screw head so that in storage bin hopper (51) in storage bin hopper (51) Fall into upward in the pusher groove (522)；Conveying member (53), it is arranged in frame (10), is provided with conveying member (53) and screw phase by a vibrating device (533) The delivery chute (531) for being adapted to and being downwardly inclined from back to front, the rear portion of the delivery chute (531) extend to described storage bin hopper (51) in, described pusher part (52) can move up to making described pusher groove (522) align and press close to delivery chute (531)；Institute The pusher groove (522) stated is downwardly inclined from back to front and the screw in pusher groove (522) is moved to along pusher groove (522) defeated Send in groove (531)；Sweeping through the material part (54), be arranged in storage bin hopper (51) and by one second feed drive device (541) driving and can transverse shifting, Dropped down onto for the screw of dislocation above the pusher groove (522) and/or delivery chute (531) to be swept in storage bin hopper (51)；Wrong sub-agencies, including mistake divide platform (551), wrong bulk-breaking (552) and clamping element (553), and the mistake divides platform (551) to have a mistake Scoreboard (5511), the charging aperture for aliging and connecting with the front opening of the delivery chute (531) is offered on wrong scoreboard (5511) (5512), Cuo Fentai (551) bottom be provided with the discharging opening (5513) that staggers of the charging aperture (5512) left and right, it is described go out Material mouth (5513) is connected by the delivery pipe (56) being adapted with screw with described screw locking apparatus (40)；Described mistake point Part (552) is movably arranged on Cuo Fentai (551) and mistake can divide platform relatively by one the 3rd feed drive device (5521) driving (551) move left and right, what described clamping element (553) can move forward and backward is arranged on wrong bulk-breaking (552), on Cuo Fentai (551) With guide channel (5514), on clamping element (553) there is slip to be plugged in the guiding block (5531) in the guide channel (5514), With moving left and right for wrong bulk-breaking (552), the guiding block (5531) can be slided along guide channel (5514) and drive the clamping Part (553) is movable；The rear end of the clamping element (553) is provided with the grip orifice (5532) being adapted with the bar portion of screw, When grip orifice (5532) aligns with described charging aperture (5512), the screw in delivery chute (531) may pass through and described enter Material mouth (5512) is moved in grip orifice (5532), now the head of screw can abut with the upper surface of clamping element (553) and incite somebody to action Screw is suspended on clamping element (553)；Described wrong bulk-breaking (552) can be moved left and right to making grip orifice (5532) enter with described Material mouth (5512) is front and rear to align, and now clamping element (553) by described guiding block (5531) and guide channel (5514) promotion and It is moved to and staggers with described discharging opening (5513) and screw is fallen into described discharging opening (5513).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710646541.5A CN107414472B (en) | 2017-08-01 | 2017-08-01 | Automatic screw locking machine with three sides locked |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710646541.5A CN107414472B (en) | 2017-08-01 | 2017-08-01 | Automatic screw locking machine with three sides locked |
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| CN107414472A true CN107414472A (en) | 2017-12-01 |
| CN107414472B CN107414472B (en) | 2023-06-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN110170829A (en) * | 2019-06-24 | 2019-08-27 | 中国航空无线电电子研究所 | Automatic assembling machine |
| CN110757119A (en) * | 2019-10-08 | 2020-02-07 | 格力电器（武汉）有限公司 | Conveying equipment for screwing workpiece and screwing system |
| CN114178838A (en) * | 2021-12-28 | 2022-03-15 | 上海稊米汽车科技有限公司 | Multi-locking-point locking method and device applied to multi-plane workpiece |
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| Publication number | Publication date |
|---|---|
| CN107414472B (en) | 2023-06-16 |
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Address after: The fifth floor of the industrial factory building (Building D) at No. 9 Donghe Road, Torch Development Zone, Zhongshan City, Guangdong Province, 528400 Patentee after: Guangdong Jinhongda Automation Science and Technology Shares Ltd. Address before: 528400 Industrial Workshop (D Building) 4th Floor, No. 9 Donghe Road, Torch Development Zone, Zhongshan City, Guangdong Province Patentee before: KINGSTONE AUTOMATION TECHNOLOGY Corp. |