CN105666115A - Automatic filling bolt tightening machine - Google Patents
Automatic filling bolt tightening machine Download PDFInfo
- Publication number
- CN105666115A CN105666115A CN201610213153.3A CN201610213153A CN105666115A CN 105666115 A CN105666115 A CN 105666115A CN 201610213153 A CN201610213153 A CN 201610213153A CN 105666115 A CN105666115 A CN 105666115A
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- China
- Prior art keywords
- bolt
- conveyer belt
- screwing
- joint
- automatic filling
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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
-
- 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
- B23P19/002—Article feeders for assembling machines orientating the articles
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Feeding Of Articles To Conveyors (AREA)
Abstract
The invention discloses an automatic filling bolt tightening machine which comprises a bolt assembling device and a straightening device, wherein the straightening device can straighten bolts to make the bolts face towards a uniform arrangement direction, and then the bolts are conveyed to the bolt assembling device through a conveying belt for later use; the bolt assembling device drives an objective table to rotate and a horizontal moving mechanism to move to position a plurality of thread holes in a carrier; and a tightening device is aligned to the thread holes in the carrier, and is pressed under the action of a longitudinal moving mechanism to tighten the bolts into the through holes. The straightening device in the automatic filling bolt tightening machine can unify the arrangement directions of the bolts, and then the bolts are conveyed to the bolt assembling device for later use; and tightening joints of the bolt assembling device can find the thread through holes in the carrier in sequence according to a procedure and tighten the bolts.
Description
Technical field
The present invention relates to bolt to turn and join device for screwing up, it is automatically to load bolt screwing machine.
Background technology
Owing to bolt adopts artificial spanner to tighten, extremely inefficient, speed is excessively slow, waste of manpower.
Bolt screwing machine, is the machine for bolt is screwed into carrier, and its moment of torsion is the fixed value set, and will not there is, as manually tightening, the phenomenon that screwing force is uneven.
Having a class electric wrench (or pneumatic impact spanner) on market, bolt is quickly screwed in carrier by motor etc. by it, and ensure that moment of torsion when tightening is fixed value, but it exists certain shortcoming:
1, first, heavier mass, its operation principle is similar to electric drill, needs certain muscle power for helping and grasp electric wrench during work, keeps electric wrench angle when bolt is screwed into and height, loosely very easily causes that screw thread twists flower once grasp.
2, when the bolt being screwed into is bigger, turn required twisting resistance relatively big, then physical fitness requirement is higher, be therefore not suitable for the worker that strength is more weak, cause the limitation of user.
Summary of the invention
The goal of the invention of the present invention is to solve the problem that bolt exists operating difficulties in being screwed into process, one is provided automatically to load bolt screwing machine, the direction of putting of bolt can be unified by straightening device, then transport to bolt assembling device stand-by, the joint of tightening of bolt assembling device can according to default numerical value, under the effect of horizontal dislodgment feature and rotatable stage, it is directed at carrier screwed hole position, and bolt is screwed into.
In order to realize foregoing invention purpose, present invention employs techniques below scheme: one loads bolt screwing machine automatically, including bolt assembling device and straightening device; Described bolt assembling device, including underframe, bearing and device for screwing up, described device for screwing up is located at bearing front, underframe top is loading panel, bearing is fixed on loading panel upper surface, is additionally provided with: crosshead between described bearing and device for screwing up, including base plate and kickboard; Horizontal dislodgment feature, including the lateral driver device that horizontal slide rail, fixing plate and the fixing plate of control move, described lateral driver device is fixed on base plate or abutment surface, and fixing plate is slidably connected with horizontal slide rail, device for screwing up is fixed on fixing plate surface, and horizontal dislodgment feature is located at kickboard surface;Vertical racking device, including the longitudinal slide rail, the lifting device of control crosshead height, balancing weight and the runner that vertically move for crosshead, balancing weight is connected by connector with crosshead, and runner is positioned at the top of bearing, and balancing weight and crosshead hang on the two ends of runner by connector; Described loading middle panel is provided with rotatable circular stage, and underframe is provided with mean for the rotating driving device that object stage rotates and the rotary limit device limiting object stage rotational angle; Device for screwing up include for bolt screw tighten joint, rotate tighten the rotating mechanism of joint and put into the filler device of bolt for tightening joint; Described lifting device, lateral driver device, rotating mechanism, rotating driving device are all connected with intelligent terminal with rotary limit device;
Described straightening device, is connected with filler device, including storage bin hopper, valve, conveyer belt, shell and the discharge nozzle carrying bolt to filler device; Described cover top portion is provided with storage bin hopper, and storage bin hopper is provided with the material passing tube road to conveyer belt filling; Described valve is installed on side, material passing tube road; Described conveyer belt is located at the inside of shell, and conveyer belt includes front end, and discharge nozzle is positioned at the lower section of conveyer belt front end, and discharge nozzle connects filler device, and what in the middle part of described conveyer belt, concave downward and being provided with was intended for that bolt screw rod falls into ajusts gap; Described shell is provided with the vibrating mechanism that storage bin hopper and conveyer belt produce vibration.
Preferably, described filler device includes the bolt storage cylinder for placing bolt, moves, to tightening joint, the open-close on-off loading guide thimble and control bolt entrance filling guide thimble for bolt, and bolt storage cylinder is connected with discharge nozzle; Described tighten joint before be additionally provided with can the cap liner of grip bolt.
Preferably, described filling guide thimble includes cannula inlet port and guide groove, and described cannula inlet port connects with bolt storage cylinder, guide groove adapter sleeve tube inlet and tighten joint, and described guide groove is T-shape groove; Described to tighten joint cylindrical, tightens and is provided with hexagonal bolt groove in the middle part of joint, tightens joint sidewall and is provided with mean for the bolt that bolt enters and joins mouth, and it is " T " shape and connect with guide groove that mouth joined by bolt.
Preferably, described kickboard surface is articulated with a circular gear, and kickboard surface has two fixing plates, and fixing plate is equipped with tooth bar, and described rack and pinion engages, and two fixing plates are moved about gear centre symmetry by tooth bar.
Preferably, described fixing plate is L-shaped, and horizontal slide rail totally two, each fixing plate and two horizontal slide rails are all slidably connected.
Preferably, described conveyer belt include two be obliquely installed tiltedly send band, the cross section of conveyer belt is V-shaped.
Preferably, the both sides, gap of ajusting of described conveyer belt are provided with and horizontally disposed flat send band, flat send band and are with one-body molded connection with tiltedly sending.
Preferably, described valve is additionally provided with and controls the switch that valve timing opens and closes.
Preferably, it is connected by shock-absorbing flexible pipe between described bolt storage cylinder and discharge nozzle.
Compared with prior art, what have employed technique scheme loads bolt screwing machine automatically, has the advantages that
One, wherein, storage bin hopper is produced vibration by the vibrating mechanism in straightening device, makes the bolt in storage bin hopper can fall on the conveyor belt by material passing tube road; Afterwards, the bolt dropped on the conveyor belt is under the effect of vibrating mechanism, constantly vibration, due under the screw portion weight effect of bolt, the nut of part bolt is shelved on the conveyer belt ajusting both sides, gap, screw portion falls into be ajusted in gap, and all is all that screw rod state down enters in discharge nozzle from belt conveyance bolt out. Completing to ajust in bolt transportation, the direction that all bolts are put is all unified.
The side clearance at conveyer belt two ends is to drop in time for being introduced into ajusting the bolt in gap, it is to avoid has influence on and is in the bolt ajusting in gap and puts.
Two and bolt assembling device in the present invention, by bearing, device for screwing up is erected, again through vertical racking device, horizontal dislodgment feature and rotatable object stage, object stage can be set up fixture, carrier is clamped by fixture.
Lateral driver device in-horizontal dislodgment feature is for controlling the horizontal level of device for screwing up;
The various ways such as the rotating driving device of-object stage can make it rotate, and rotary limit device, for limiting the rotation of object stage, reaches the purpose fixed, and rotary limit device can adopt friction clamping, alignment pin is spacing, fixture block is spacing all can realize.
Lifting device in-vertical racking device is for controlling the height of device for screwing up, and provides certain downforce amount for bolt when being screwed into.
Bolt in storage bin hopper is carried out ajusting and being delivered in device for screwing up by-straightening device, and bolt is screwed in the screwed hole of alignment by device for screwing up. Straightening device provides for device for screwing up endlessly and puts the bolt that direction is unified, it is achieved loads and is screwed at a high speed.
The movement of horizontal dislodgment feature and the rotation of object stage is controlled by computer programming, make multiple screwed holes that device for screwing up can be directed on carrier successively, the joint of tightening of device for screwing up loads bolt from straightening device, undertaken device for screwing up pressing down tightening finally by controlling vertical racking device, bolt is made to enter carrier inside, quickly finish tightening of multiple bolt, the corresponding program of single carrier combination, it is ensured that its.
Three, above-mentioned vertical racking device, horizontal dislodgment feature and rotatable object stage can be attached with intelligent terminal (such as computer, panel computer or mobile phone etc.), vertical racking device, horizontal dislodgment feature and object stage is controlled by intelligent terminal, single operation can complete the Quick fastening of multiple screw, automaticity is high, and operator only needs operating process is monitored.
Four, owing to all of operation is all completed by vertical racking device, horizontal dislodgment feature and rotatable object stage, user is without manually lifting device for screwing up, therefore for the physique of user also without particular/special requirement, one-touch automation mechanized operation is realized by intelligent terminal, efficiency is high, and safety coefficient is high.
Accompanying drawing explanation
Fig. 1 is the structural representation that the present invention loads bolt screwing machine automatically;
Fig. 2 is the structural representation of bolt assembling device in the present invention;
Fig. 3 is the structural representation of rotary limit device in bolt assembling device in the present invention;
Fig. 4 is the structural representation of bearing in bolt assembling device in the present invention;
Fig. 5 is the structural representation of horizontal dislodgment feature in bolt assembling device in the present invention;
Fig. 6 is the sectional view of bolt assembling device in the present invention;
Fig. 7 is the structure broken away view of device for screwing up in bolt assembling device in the present invention;
Fig. 8 is the structural representation of device for screwing up in bolt assembling device in the present invention;
Fig. 9 is the structural representation tightening joint in the present invention in bolt assembling device;
Figure 10 loads in guide thimble in bolt assembling device in the present invention to cut open figure;
Figure 11 is the sectional view at A-A place in Figure 10;
Figure 12 is the structural representation of straightening device in the present invention;
Figure 13 is the structure broken away view of straightening device in the present invention;
Figure 14 is the sectional view of straightening device in the present invention;
Figure 15 is the partial enlarged drawing at A place in Figure 14;
Figure 16 is the cross-sectional of straightening device in the present invention;
Figure 17 is conveyer belt structure schematic diagram in straightening device in the present invention;
Figure 18 is B place partial enlarged drawing in Fig. 1.
Accompanying drawing labelling: 1, underframe; 10, loading panel; 3, bearing; 300, longitudinal slide rail; 301, runner; 302, lifting device; 303, balancing weight; 310, base plate; 311, kickboard; 320, horizontal slide rail; 321, fixing plate; 322, gear; 323, lateral driver device; 4, device for screwing up; 40, winding device; 41, bolt storage cylinder; 42, guide thimble is loaded; 420, swagelok; 421, cannula inlet port; 422, guide groove; 43, joint is tightened; 44, cap liner; 430, mouth joined by bolt; 431, bolt groove; 5, object stage; 50, spacing slot; 52, rotary limit device; 520, spacing fixture block;
7, straightening device; 71, storage bin hopper; 72, valve; 73, conveyer belt; 74, discharge nozzle; 75, vibrating mechanism; 76, shell; 77, the second discharge nozzle; 78, support; 711, material passing tube road; 73a, conveyer belt front end; 733, slope; 734, gap is ajusted; 735, side clearance; 740, shock-absorbing flexible pipe 770, aggregate bin; 8, carrier.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described further.
If Fig. 1 is to automatically loading bolt screwing machine shown in 18, including bolt assembling device and straightening device.
Wherein, Fig. 2 to Figure 11 show bolt assembling device, bolt assembling device includes underframe 1, bearing 3 and device for screwing up 4, device for screwing up 4 is located at bearing front, underframe 1 top is loading panel 10, bearing 3 is fixed on loading panel 10 upper surface, is additionally provided with horizontal dislodgment feature and vertical racking device between bearing 3 and device for screwing up 4.
Horizontal dislodgment feature, as shown in Figure 5, including the lateral driver device 323 that horizontal slide rail 320, fixing plate 321 and the fixing plate of control move, lateral driver device 323 is fixed on base plate 310 or bearing 3 surface, fixing plate 321 is slidably connected with horizontal slide rail 320, device for screwing up 4 is fixed on fixing plate surface, and horizontal dislodgment feature is located at kickboard 311 surface;
Kickboard 311 surface is articulated with a circular gear 322, kickboard 311 surface has two fixing plates 321, and fixing plate 321 is equipped with tooth bar, and rack and pinion 322 engages, two fixing plates 321 are moved about gear 322 centrosymmetry by tooth bar, two fixing plates 321 are equipped with and tighten joint 43. When a fixing plate 321 is subject to lateral driver device 323 mobile, another fixing plate can be driven to move, a purpose controlling multiple device for screwing up 4 can be reached with this, lateral driver device 323 only controls the single fixing plate tightening joint 43 place, by the cooperation of rack and pinion, it is possible to control 2 fixing plates tightening joint 43 place simultaneously.
When, in object stage 5 rotation process, two cover screwing devices all tapped through hole can be sought position and bolt is tightened, it is possible to the effective work efficiency improving crosshead.
Fixing plate 321 is L-shaped, and horizontal slide rail 320 totally two, each fixing plate 321 and two horizontal slide rails 320 are all slidably connected, the more steady safety of sliding process.
In the present embodiment, lateral driver device 323 is fixed on base plate 310 surface, and lateral driver device 323 can be followed vertical racking device and together be moved.
Vertical racking device, including the longitudinal slide rail 300 vertically moved for crosshead, control the lifting device 302 of crosshead height, balancing weight 303 and runner 301, balancing weight 303 is connected by connector with crosshead, runner 301 is positioned at the top of bearing 3, and balancing weight 303 and crosshead hang on the two ends of runner 301 by connector;
Vertical racking device, is first the lifting for device for screwing up 4, is mounted and taken out carrier, next to that provide enough down pressure stroke when pressure tights a bolt down for it for tightening joint 43.
Balancing weight 303 and runner 301 are the weight for balancing both sides, and its principle is similar to elevator, it is possible to lowering or hoisting gear 302 is greatly reduced and controls the power needed for device for screwing up 4. Lifting device 302 adopts cylinder to promote, easy to control.
Being provided with rotatable circular stage 5 in the middle part of loading panel 10, underframe 1 is provided with mean for the rotating driving device that object stage 5 rotates and the rotary limit device 52 limiting object stage 5 rotational angle.
Rotating driving device is the rotation for driving object stage 5, it is possible to adopt motor cooperating teeth roller box or miscellaneous part to realize the rotation of object stage.
Rotary limit device 52 is the rotation tightening limit object stage for bolt, when preventing screw-driving, carrier is screwed clamp force and drives and fixing shakiness, deflect, therefore rotary limit device 52 needs stable one to limit, adopt the rigid limit safeties such as alignment pin high, but angle Selection is less, carries out spacing according to friction, the stepless changing being capable of multiple angle is spacing, adopts the former to carry out spacing in the present embodiment.
Rotary limit device 52: as it is shown on figure 3, include spacing fixture block 520, the driving device supplying spacing fixture block 520 reciprocal telescopic and multiple spacing slot 50, spacing slot 50 is distributed in the periphery of circular stage 5.
Spacing fixture block 520 in rotary limit device 52 stretches out under the effect of driving device or enters in spacing slot 50, and spacing slot 50 is according to carrying out needed for actual vector offering multiple spacing slot 50. Owing to, in actual production process, the amount vector that single producer produces is relatively big, and kind is comparatively single, and the position that bolt is tightened is also comparatively single, and therefore the limit method of this slot is more stable, it is not necessary to use friction to carry out spacing.
Loading panel 10 surface is additionally provided with the cylinder facilitating loading transport and rotating, and greatly facilitates object stage and rotates, and facilitates workman to transport, places carrier.
As shown in Figure 7 and Figure 8, device for screwing up 4 include for bolt screw tighten joint 43, rotate tighten the rotating mechanism 40 of joint and put into the filler device of bolt for tightening joint. Filler device includes the bolt storage cylinder 41 for placing bolt, moves, to tightening joint, the open-close on-off 410 loading guide thimble 42 and control bolt entrance filling guide thimble for bolt; Being additionally provided with before tightening joint 43 can the cap liner 44 of grip bolt.
Bolt storage cylinder 41 is in the tubulose being vertically arranged, for placing the bolt of unified specification to be installed, open-close on-off 410 is for controlling dropping of bolt, when device for screwing up coordinates the rotation of object stage to make device for screwing up alignment screwed hole at horizontal shift device, open-close on-off 410 is opened, bolt is transported to tightening on joint 43, is used for being threaded in through hole.
Loading guide thimble 42 and include cannula inlet port 421 and guide groove 422, cannula inlet port 421 connects with bolt storage cylinder 41, guide groove 422 adapter sleeve tube inlet 421 and tighten joint 43, and guide groove 422 is T-shape groove.
As shown in Figures 9 to 11, tightening joint 43 cylindrical, tighten and be provided with hexagonal bolt groove 431 in the middle part of joint 43, tighten joint 43 sidewall and be provided with mean for the bolt that bolt enters and join mouth 430, bolt is joined mouth 430 and in T-shape and is connected with guide groove 422.
Loading guide thimble 42 and also include swagelok 420, tighten joint 43 and be sheathed in swagelok 420, swagelok 420 can effectively prevent the joint 43 of tightening of high-speed rotation to be exposed to outside, it is prevented that bolt flies out, and ensures not easily by people's false touch simultaneously.
When device for screwing up coordinates the rotation of object stage to make device for screwing up alignment screwed hole at horizontal shift device, after open-close on-off 410 is opened, bolt enters in cannula inlet port 421, and slip into bolt by guide groove 422 and join mouth 430 and enter and tighten in the bolt groove 431 of joint 43, cap liner 44 will be tightened joint 43 and seal afterwards, only spilling the screw portion of bolt, the nut of bolt is positioned at tightens joint.
Tightening in joint 43 and have additional hold-down devices, by the nut compressing of bolt on cap liner 44, vertical racking device will be pressed under whole device for screwing up, and is screwed in carrier by bolt, and in being screwed into process, cap liner 44 is opened, and enables nut to remove and tightens joint 43.
Wherein, straightening device includes straightening device, and bolt storage cylinder 41, including storage bin hopper 71, valve 72, conveyer belt 73, shell 76 and the discharge nozzle 74 carrying bolt to filler device; Shell 76 top is provided with storage bin hopper 71, and storage bin hopper 71 is provided with the material passing tube road 711 to conveyer belt filling; Valve 72 is installed on side, material passing tube road 711; Conveyer belt 73 is located at the inside of shell 76, conveyer belt 73 includes front end, discharge nozzle 74 is positioned at the lower section of conveyer belt front end 73a, discharge nozzle 74 connects filling device, conveyer belt 73 is provided with slope 733, slope is positioned at the underface in material passing tube road 711, be provided with in the middle part of conveyer belt 73 be intended for that bolt screw rod falls into ajust gap 734, conveyer belt both sides are provided with mean for remaining and fail to fall into the side clearance 735 that the bolt ajusting gap drops; Shell 76 is provided with the vibrating mechanism 75 that storage bin hopper and conveyer belt produce vibration.
Storage bin hopper 71 is responsible for the interior interpolation bolt to automatic bolt adjusting machine by feeding pipe 711, keeps the properly functioning of machine;
Valve 72 is positioned at the side in material passing tube road 711, timing open-close on-off is installed, it is responsible for the opening and closing material passing tube road 711 of timing, to reach speed and the time of management filling, the interval opened and closed can be 1 second, ensure that bolt that at least 1 second, material passing tube road 711 falls on conveyer belt 73 is within one, it is possible to effectively prevent the stacking phenomenon of bolt on conveyer belt.
Conveyer belt 73 is the groundwork position of whole automatic bolt adjusting machine, it is responsible for receiving the bolt that material passing tube road 711 falls, and the direction of bolt is changed by the slope 733 on conveyer belt 73, as shown in figure 15 for the slope principle of ajusting to bolt, make bolt rolling screw rod down.
Enter and ajust the bolt in gap 735 and can fall in the discharge nozzle 74 of conveyer belt front end 73a through conveyer belt transmission, fail to enter the bolt ajusting gap and can pass through side clearance 735 and fall into the aggregate bin 770 below conveyer belt and enter the second discharge nozzle 7.
Discharge nozzle 74 is positioned at the underface of conveyer belt front end, is responsible for receiving and ajusts, from conveyer belt, the bolt dropped gap 734, and the bolt fallen into also to be entered to produce machine by discharge nozzle 74 with direction filling needed for producing machine.
Second discharge nozzle 77 is positioned at below conveyer belt 73, is connected with shell 76 with the aggregate bin 770 in bucket-shaped or inverted mesa-shaped, is responsible for collecting and ajusts gap 734 and the bolt that drops because failing accurately to enter conveyer belt, and bolt can put into storage bin hopper 71 again via after reclaiming.
Shell 76 is responsible for protecting whole body not destroyed by external force, while it is also ensured that the personal safety of user.
Vibrating mechanism 75 is made up of one or several polariser, storage bin hopper 71 is produced vibration, making the bolt in storage bin hopper 71 vibrate and fall in material passing tube road 711, conveyer belt 73 is also produced vibration by vibrating mechanism 75, makes the bolt on conveyer belt 73 surface enter and ajusts in gap 734 or approaching side gap 735.
Through the bolt that straightening device is ajusted, transported to the bolt storage cylinder 41 of bolt assembling device by discharge nozzle 74, for bolt assembling device, bolt is screwed into carrier inside.
It is provided with shock-absorbing flexible pipe 740 between discharge nozzle 74 and bolt storage cylinder 41, bolt out in discharge nozzle 74 can pass through shock-absorbing flexible pipe 740 landing in bolt storage cylinder 41. Shock-absorbing flexible pipe can effectively reduce the transmission of vibration simultaneously: owing to straightening device is contained within polariser, whole device is in vibration, if directly bolt storage logical 41 being connected with discharge nozzle 74, then can vibration repercussions be transferred in device for screwing up, affect the stability that bolt is screwed into.
Needing to move up and down secondly as the crosshead of bolt assembling device is screwed in process in bolt docking, therefore the spacing between discharge nozzle 74 and bolt storage cylinder 41 is continuous reciprocal telescopic, it is therefore desirable to adopt flexible pipe.
Shock-absorbing flexible pipe 740 in the present embodiment can adopt corrugated tube, rubber hose or other.
Driving device following in the present embodiment is all connected with intelligent terminal, and driving device includes:
Lateral driver device 323 in-horizontal dislodgment feature, for cylinder.
Lifting device 302 in-vertical racking device, for cylinder.
Valve 72 in-straightening device, for cylinder or motor.
Rotating driving device 51 on-object stage 5, for motor.
Rotating mechanism 40 in-device for screwing up, is motor.
Existing intelligent terminal adopts common computer be attached by data wire and conduct, and the later stage can adopt radio wave such as bluetooth, WIFI etc. to realize being wirelessly transferred control. And intelligent terminal is except computer, it is also possible to be that mobile phone, panel computer etc. realize controlling in real time and data feedback, more convenient intelligence by app.
Advantage of this embodiment is that: automaticity is high, matching computer program, device for screwing up is moved horizontally position adjustments by horizontal shift device, and object stage rotates the screwed hole making device for screwing up to be directed on carrier successively, each different carrier has corresponding programming, it is ensured that each screwed hole is not all lost.
The above makes the preferred embodiment of the present invention, for the person of ordinary skill of the art without departing from the principles of the invention, it is also possible to make some modification and improvement, and these also should be regarded as protection scope of the present invention.
Claims (9)
1. an automatic filling bolt screwing machine, it is characterised in that: include bolt assembling device and straightening device;
Described bolt assembling device, including underframe (1), bearing (3) and device for screwing up (4), described device for screwing up (4) is located at bearing front, underframe (1) top is loading panel (10), bearing (3) is fixed on loading panel (10) upper surface, is additionally provided with between described bearing (3) and device for screwing up (4):
-crosshead, including base plate (310) and kickboard (311);
-horizontal dislodgment feature, including the lateral driver device (323) that horizontal slide rail (320), fixing plate (321) and the fixing plate of control move, described lateral driver device (323) is fixed on base plate (310) or bearing (3) surface, fixing plate (321) is slidably connected with horizontal slide rail (320), device for screwing up (4) is fixed on fixing plate surface, and horizontal dislodgment feature is located at kickboard (311) surface;
-vertical racking device, including the longitudinal slide rail (300) vertically moved for crosshead, control the lifting device (302) of crosshead height, balancing weight (303) and runner (301), balancing weight (303) is connected by connector with crosshead, runner (301) is positioned at the top of bearing (3), and balancing weight (303) and crosshead hang on the two ends of runner (301) by connector;
Described loading panel (10) middle part is provided with rotatable circular stage (5), and underframe (1) is provided with mean for the rotating driving device that object stage (5) rotates and the rotary limit device limiting object stage (5) rotational angle;
Device for screwing up (4) include for bolt screw tighten joint (43), rotate tighten the rotating mechanism (40) of joint and put into the filler device of bolt for tightening joint;
Described lifting device (302), lateral driver device (323), rotating mechanism (40), rotating driving device are all connected with intelligent terminal with rotary limit device;
Described straightening device, is connected with filler device, including storage bin hopper (71), valve (72), conveyer belt (73), shell (76) and the discharge nozzle (74) carrying bolt to filler device;
-described shell (76) top is provided with storage bin hopper (71), and storage bin hopper (71) is provided with the material passing tube road (711) to conveyer belt filling;
-described valve (72) is installed on material passing tube road (711) side;
-described conveyer belt (73) is located at the inside of shell (76), conveyer belt (73) includes front end, discharge nozzle (74) is positioned at the lower section of conveyer belt front end (73a), discharge nozzle (74) connects filler device, and what described conveyer belt (73) middle part concave downward and being provided with was intended for that bolt screw rod falls into ajusts gap (731);
-described shell (76) is provided with the vibrating mechanism (75) that storage bin hopper and conveyer belt produce vibration.
2. automatic filling bolt screwing machine according to claim 1, it is characterized in that: described filler device includes the bolt storage cylinder (41) for placing bolt, moves, to tightening joint, the open-close on-off (410) loading guide thimble (42) and control bolt entrance filling guide thimble for bolt, and bolt storage cylinder (41) is connected with discharge nozzle (74); Described tighten front being additionally provided with of joint (43) can the cap liner (44) of grip bolt.
3. automatic filling bolt screwing machine according to claim 2, it is characterized in that: described filling guide thimble (42) includes cannula inlet port (421) and guide groove (422), described cannula inlet port (421) connects with bolt storage cylinder (41), guide groove (422) adapter sleeve tube inlet (421) and tighten joint (43), described guide groove (422) is in T-shape groove; It is described that to tighten joint (43) cylindrical, tighten joint (43) middle part and be provided with hexagonal bolt groove (431), tightening joint (43) sidewall to be provided with mean for the bolt that bolt enters and join mouth (430), it is " T " shape and connect with guide groove (422) that mouth (430) joined by bolt.
4. automatic filling bolt screwing machine according to claim 1, it is characterized in that: described kickboard (311) surface is articulated with a circular gear (322), kickboard (311) surface has two fixing plates (321), fixing plate (321) is equipped with tooth bar, described rack and pinion (322) engages, and two fixing plates (321) are moved about gear (322) centrosymmetry by tooth bar.
5. automatic filling bolt screwing machine according to claim 4, it is characterized in that: described fixing plate (321) is L-shaped, horizontal slide rail (320) totally two, each fixing plate (321) and two horizontal slide rails (320) are all slidably connected.
6. automatic filling bolt screwing machine according to claim 1, it is characterised in that: described conveyer belt (73) include two be obliquely installed tiltedly send band (730), the cross section of conveyer belt (73) is V-shaped.
7. automatic filling bolt screwing machine according to claim 6, it is characterized in that: gap (731) both sides of ajusting of described conveyer belt are provided with and horizontally disposed flat send band (732), put down and send band (732) and tiltedly send that band (730) is one-body molded to be connected.
8. automatic filling bolt screwing machine according to claim 1, it is characterised in that: described valve (72) is additionally provided with and controls the switch that valve timing opens and closes.
9. automatic filling bolt screwing machine according to claim 2, it is characterised in that: it is connected by shock-absorbing flexible pipe (740) between described bolt storage cylinder (41) and discharge nozzle (74).
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| CN201610213153.3A CN105666115B (en) | 2016-04-06 | 2016-04-06 | A kind of automatic filling bolt screwing machine |
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| CN105666115B CN105666115B (en) | 2017-12-19 |
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| CN105666112A (en) * | 2016-04-06 | 2016-06-15 | 温州益兴机电科技有限公司 | High automatic filling bolt screwing machine |
| CN106826205A (en) * | 2017-03-01 | 2017-06-13 | 广东工业大学 | A kind of portable bolt and nut forced locking device |
| CN107225389A (en) * | 2017-06-19 | 2017-10-03 | 江苏省农业科学院 | A kind of screw assembles device |
| CN109048312A (en) * | 2018-09-30 | 2018-12-21 | 广西玉柴机器股份有限公司 | A kind of tightening axle export head extension guiding device |
| CN111112976A (en) * | 2019-12-30 | 2020-05-08 | 宁波力赛佳管道科技有限公司 | Screw automatic feeding installation device |
| CN112264789A (en) * | 2020-09-16 | 2021-01-26 | 大富科技(安徽)股份有限公司 | Rod penetrating method of adjustment-free machine and automatic rod penetrating machine |
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| CN109048312B (en) * | 2018-09-30 | 2023-12-19 | 广西玉柴机器股份有限公司 | Tightening shaft output head extension guiding device |
| CN111112976A (en) * | 2019-12-30 | 2020-05-08 | 宁波力赛佳管道科技有限公司 | Screw automatic feeding installation device |
| CN111112976B (en) * | 2019-12-30 | 2021-08-27 | 宁波力赛佳管道科技有限公司 | Screw automatic feeding installation device |
| CN112264789A (en) * | 2020-09-16 | 2021-01-26 | 大富科技(安徽)股份有限公司 | Rod penetrating method of adjustment-free machine and automatic rod penetrating machine |
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Effective date of registration: 20200508 Address after: 215400 Guizhuang Industrial Zone, Shaxi Town, Taicang City, Suzhou City, Jiangsu Province Patentee after: Suzhou Lianhuan automobile Fastener Co., Ltd Address before: Tiantai County Xinqiao village Taizhou city Zhejiang province 317203 Lei Feng Xiang 1 Group No. 98 Patentee before: Ding Wuxuan |