CN110271141A - Screwdriver cap arrangement positioning device and screwdriver cap convey positioning device - Google Patents
Screwdriver cap arrangement positioning device and screwdriver cap convey positioning device Download PDFInfo
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- CN110271141A CN110271141A CN201910532363.2A CN201910532363A CN110271141A CN 110271141 A CN110271141 A CN 110271141A CN 201910532363 A CN201910532363 A CN 201910532363A CN 110271141 A CN110271141 A CN 110271141A
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- positioning
- screwdriver cap
- location hole
- screwdriver
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- 239000000463 material Substances 0.000 claims description 28
- 238000001746 injection moulding Methods 0.000 claims description 17
- 230000033001 locomotion Effects 0.000 claims description 15
- 238000012546 transfer Methods 0.000 claims description 14
- 238000009434 installation Methods 0.000 claims description 13
- 238000013461 design Methods 0.000 claims description 2
- 238000003491 array Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 24
- 230000007246 mechanism Effects 0.000 description 11
- 238000000034 method Methods 0.000 description 8
- 230000008093 supporting effect Effects 0.000 description 8
- 238000012423 maintenance Methods 0.000 description 6
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 6
- 238000001514 detection method Methods 0.000 description 5
- 239000000758 substrate Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000011031 large-scale manufacturing process Methods 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14008—Inserting articles into the mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14065—Positioning or centering articles in the mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/28—Tools, e.g. cutlery
- B29L2031/283—Hand tools
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Manipulator (AREA)
Abstract
The present invention provides a kind of screwdriver cap arrangement positioning device, including workbench, SCARA manipulator, dislocation plate and dislocation driving device；Workbench is equipped at least one workspace, and positioning mould is equipped on workspace, and positioning mould is equipped with the workpiece location hole being intervally arranged by several array elements, and workspace corresponds to each workpiece location hole equipped with emptiness avoiding hole；SCARA arm end is equipped with buanch unit, and buanch unit is equipped with vacuum chuck；Dislocation plate is mounted on the downside of positioning mould between workspace, which is provided with workpiece via hole；The driving device that misplaces is mobile for driving dislocation plate relative positioning mould, so that workpiece via hole is misplaced or is aligned with workpiece location hole；The present invention provides a kind of screwdriver cap conveying positioning device, using above-mentioned screwdriver cap arrangement positioning device；Screwdriver cap arrangement positioning device of the invention, can carry out arrangement positioning to screwdriver cap；Screwdriver cap of the invention conveys positioning device, can carry out fast accurate positioning to large batch of screwdriver cap.
Description
Technical field
The present invention relates to screwdriver process units field, refers in particular to screwdriver cap arrangement positioning device and screwdriver cap is defeated
Send positioning device.
Background technique
Screwdriver be it is a kind of for rotary screw so that its rotation to designated position tool, by driver bit and screw
Knife handle composition, due to user using when the palm of the hand can be pressed on screwdriver handle tail end and have an effect, in order to increase user and screwdriver handle tail
Screwdriver cap is arranged in screwdriver handle tail end in the frictional force at end, screwdriver manufacturer.Existing screwdriver cap production method is to make
Screwdriver cap is aligned in injection molding mould plate one by one with manpower, then injection molding mould plate is molded by injection-moulding device, in spiral shell
Form anti-slip layer on the outside of silk knife cap, but it is this screwdriver cap is aligned to by the method in injection molding mould plate by manpower, the amount of labour is big,
It is slow to arrange speed, and direct labor has certain risk in process of production, is easy to happen safety accident.
Summary of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of screwdriver cap arrangement positioning devices, can be certainly
It is dynamic that arrangement positioning is carried out to screwdriver cap, save the investment of human cost.
In order to achieve the above object, the positioning device the invention adopts the following technical scheme: screwdriver cap is arranged, including work
Platform, SCARA manipulator, dislocation plate and dislocation driving device；Workbench is equipped at least one workspace, and it is fixed to be equipped on workspace
Position mould, positioning mould upper surface are equipped with the workpiece location hole being intervally arranged by several array elements, and workpiece location hole is connected to positioning mould
Lower surface, workspace corresponds to each workpiece location hole equipped with emptiness avoiding hole；SCARA arm end is equipped with buanch unit, transfer
Unit is equipped with vacuum chuck corresponding with an array element quantity of above-mentioned workpiece location hole；The transfer of SCARA robot drives
Unit by the workpiece transfer of an array element quantity and is placed into an array element of workpiece location hole from a upper station；
Dislocation plate is mounted on the downside of positioning mould between workspace, which is provided with workpiece via hole corresponding with each workpiece location hole；Dislocation
Driving device is mobile for driving dislocation plate relative positioning mould, so that before workpiece location hole places workpiece, workpiece via hole and workpiece
Location hole is misplaced；And so that workpiece location hole piles workpiece after, workpiece location hole is aligned with workpiece via hole, make workpiece integrally under
Make a decision position.
Compared with prior art, screwdriver cap of the invention arrangement positioning device, has the advantages that
(1) it is realized incessantly using SCARA manipulator by screwdriver cap (also referred to as workpiece) configuration to workbench
Automation positioning is carried out to screwdriver cap, it is highly reliable, production cost is effectively reduced, arrangement speed is fast, improves the entire production line
Production fluency, suitable for the construction of large-scale production, at the same reduce it is artificial participate in link, reduce cost of labor, avoid pacifying
The generation of full accident；
(2) by using SCARA manipulator, personnel easy to produce set SCARA manipulator according to needs of production
Motion profile, so that the flexibility of screwdriver cap arrangement positioning device is improved, suitable for the production under different scenes, in addition,
The components of vacuum chuck on SCARA manipulator are easy to get, consequently facilitating manufacturing, and safeguard to equipment, reduce
Cost of equipment maintenance；
(3) since the buanch unit on SCARA manipulator is provided only with the vacuum chuck of an array element quantity, by setting
Dislocation plate is set, so that workpiece via hole lower end and emptiness avoiding hole are in segmented state, and SCARA is mechanical before workpiece location hole places workpiece
Hand has grace time that screwdriver cap is aligned in positioning mould, after workpiece location hole piles workpiece, workpiece location hole and workpiece
Via hole alignment, workpiece integrally fall and are aligned, and facilitate the workpiece in the entire positioning mould of subsequent transfer, personnel's adjustment easy to produce
Production procedure.
The workpiece location hole inner wall is equipped with the tapered surface being adapted to screwdriver cap, after so that screwdriver cap is transferred to positioning mould
It sequentially passes through workpiece location hole and emptiness avoiding hole is positioned, effectively correct the SCARA manipulator from a upper station for screwdriver
The location error that cap occurs during being transferred to positioning mould, so as to make positioning mould carry out precise positioning to screwdriver cap, together
When arrangement positioning quickly is carried out to screwdriver cap convenient for the SCARA manipulator.
The workpiece Via Design is at greater than workpiece location hole；This setup can be avoided what dislocation plate moved back and forth
In the process, the workpiece via hole hinders screwdriver cap to sequentially pass through workpiece location hole and emptiness avoiding hole whereabouts.
The dislocation driving device is cylinder, and cylinder body is fixedly connected with workbench, and push rod is connect with dislocation plate；It is described
Dislocation driving device is fexible unit, and convenient for purchase, setting, adjustment and maintenance, production cost can be effectively reduced.
The dislocation driving device is connect by link block with the dislocation plate, and the link block setting is driven in the dislocation
On the outside of the push rod of dynamic device, lug boss is equipped on the downside of the link block, the dislocation plate end is connect with the lug boss；It is described
The motion profile that the lug boss is corresponded on workbench is equipped with avoiding hollow groove.
By the way that link block is arranged, on the one hand, personnel easy to produce mount and dismount dislocation plate, on the other hand, just
In producers according to needs of production, the link block of different size is selected, to reduce to dislocation driving device type selecting
It is required that reducing the difficulty of equipment setting；In addition, the motion profile that the lug boss is corresponded on stating workbench is equipped with avoiding hollow groove,
It is avoided that lug boss is touched with workbench to scrape, to extend the service life of lug boss, workbench, reduces maintenance cost, together
When, avoiding hollow groove car side wall can play position-limiting action to lug boss, avoid dislocation plate motion amplitude excessive, hinder under screwdriver cap
It falls.
Workpiece location hole is arranged that N >=3, the N number of workpiece location hole of each column is an array element, this to set by N × N queue
The mode of setting makes several workpiece location holes be arranged in rectangular array, personnel easy to produce to the vacuum chuck on SCARA manipulator into
Row setting, and the equipment of next station is configured.
It further include device for detecting distance of travel, the device for detecting distance of travel drives the mistake for monitoring the dislocation driving device
The stroke of position plate movement；By the way that device for detecting distance of travel is arranged, the safety and reliability of dislocation driving device can be improved, convenient for life
Production personnel are monitored and repair to dislocation driving device.
The buanch unit further includes sucker installation part, and the installation part is equipped with the connection connected for SCARA manipulator
The side of the sucker installation part opposite joints is arranged in part, several vacuum chucks；This setup pacifies the sucker
Piece installing can be used as installation carrier and be arranged for vacuum chuck, so that producers be enable to carry out according to the actual situation to vacuum chuck
Setting and adjustment, reduce the adjustment difficulty of equipment.
There are two the workspace is oppositely arranged, positioning mould is installed on each workspace, SCARA manipulator is mounted on two
Between a workspace；There are two the workspace is set, enable the SCARA manipulator placing screws knife in two workspaces in turn
Cap, shortening SCARA manipulator idle time effectively improve production efficiency to improve the utilization rate of equipment.
It is a further object to provide a kind of screwdriver cap using above-mentioned screwdriver cap arrangement positioning device is defeated
Send positioning device comprising screwdriver cap conveying device, screwdriver cap arrangement positioning device and material transferring device；Screwdriver cap
Conveying device is used to for screwdriver cap being quantitatively transferred to buanch unit, and the material transferring device is whole by the workpiece in positioning mould
It is transferred to injection moulding apparatus.
Compared with prior art, screwdriver cap of the invention conveys positioning device, can carry out to large batch of screwdriver cap
Fast automatic precise positioning, after several screwdriver caps are transferred to injection moulding apparatus convenient for the material transferring device, several screws
Knife cap can be precisely placed in the injection molding mould plate of injection moulding apparatus, to improve the injection molding effect of injection moulding apparatus and the quality of finished product.
Detailed description of the invention
Fig. 1 is side schematic view of the invention；
Fig. 2 is schematic top plan view of the invention；
Fig. 3 is the explosive view of workbench；
Fig. 4 is the partial enlarged view of the a-quadrant of Fig. 3；
Fig. 5 is the cross-sectional view of workbench；
Fig. 6 is the schematic diagram of SCARA manipulator；
Fig. 7 is the schematic diagram of screwdriver cap；
Fig. 8 is the schematic top plan view of screwdriver cap conveying positioning device；
Fig. 9 is the side schematic view of screwdriver cap conveying device；
Figure 10 is the schematic top plan view of screwdriver cap conveying device；
Figure 11 is the schematic top plan view of positioning device；
Figure 12 is the side schematic view of positioning device；
Figure 13 is the schematic diagram of material transferring device.
Label declaration:
1 screwdriver cap arrangement positioning device, 11 workbench, 12 workspaces, 13 emptiness avoiding holes, 14 avoiding hollow grooves, 15SCARA are mechanical
Hand, 2 buanch units, 20 connectors, 21 sucker installation parts, 22 vacuum chucks, 31 positioning moulds, 32 workpiece location holes, 34 dislocation plates,
35 workpiece via holes, 36 dislocation driving devices, 37 link blocks, 38 lug bosses, 39 device for detecting distance of travel, 4 material transferring devices, 51 objects
Expect transfer robot arm, about 52 material clamps, 6 screwdriver cap conveying devices, 7 vibrating disks, 71 circle vibration plates, 72 feeding tracks, 73 is straight
Shake feed appliance, 74 detection sensors, 8 positioning devices, 81 mounting brackets, 82 pedestals, 821 upper substrates, 83 mounting plates, 84 adjustable supportings
Support mechanism, 85 adjusting rods, 86 locking pieces, 87 locating pieces, 870 locating slots, 871 positioning drive units, 872 connectors, 873 is sliding
Rail, 874 screw rods, 88 positioning motors, 9 locating parts, 90 cross material mouth.
Specific embodiment
Below in conjunction with Detailed description of the invention embodiments of the present invention:
Embodiment one
Referring to Fig. 1 to Fig. 5, Fig. 7, the screwdriver cap arrangement positioning device 1 of the present embodiment, including workbench 11, SCARA machine
Tool hand 15, dislocation plate 34 and dislocation driving device 36；Workbench 11 is equipped at least one workspace 12, is equipped on workspace 12
Positioning mould 31,31 upper surface of positioning mould are equipped with the workpiece location hole 32 being intervally arranged by several array elements, workpiece location hole 32
It is connected to the lower surface of positioning mould 31, the corresponding each workpiece location hole 32 in workspace 12 is equipped with emptiness avoiding hole 13；15 end of SCARA manipulator
Buanch unit 2 is installed, buanch unit 2 is inhaled equipped with vacuum corresponding with an array element quantity of above-mentioned workpiece location hole 32
Disk 22；SCARA manipulator 15 drives buanch unit 2 by the workpiece transfer of an array element quantity and to be placed into from a upper station
In one array element of workpiece location hole 32；Dislocation plate 34 is mounted between 31 downside of positioning mould and workspace 12, is set thereon
There is workpiece via hole 35 corresponding with each workpiece location hole 32；The driving device 36 that misplaces is for driving dislocation 34 relative positioning mould 31 of plate
It is mobile, so that workpiece via hole 35 is misplaced with workpiece location hole 32 before workpiece location hole 32 places workpiece；And so that workpiece positions
After workpiece is piled in hole 32, workpiece location hole 32 is aligned with workpiece via hole 35, and workpiece is made integrally to fall positioning.Vacuum chuck 22 needs
It is connect with vacuum evacuation device (such as vacuum pump), vacuum evacuation device can provide negative pressure or positive pressure for vacuum chuck 22.
32 inner wall of workpiece location hole is equipped with the tapered surface being adapted to screwdriver cap, and screwdriver cap is made to be transferred to positioning mould
Workpiece location hole 32 is sequentially passed through after 31 and emptiness avoiding hole 13 is positioned, and effectively corrects the SCARA manipulator 15 from a upper work
The location error that occurs during screwdriver cap is transferred to positioning mould 31 by position, so as to make positioning mould 31 to screwdriver cap into
Row precise positioning, while arrangement positioning quickly is carried out to screwdriver cap convenient for the SCARA manipulator 15.
The workpiece via hole 35 is designed to be greater than workpiece location hole 32；It is reciprocal that this setup can be avoided dislocation plate 34
During movement, the workpiece via hole 35 hinders screwdriver cap to sequentially pass through workpiece location hole 32 and the whereabouts of emptiness avoiding hole 13.
The dislocation driving device 36 is cylinder, and cylinder body is fixedly connected with workbench 11, and push rod and dislocation plate 34 connect
It connects；The dislocation driving device 36 is fexible unit, and convenient for purchase, setting, adjustment and maintenance, production cost can be effectively reduced.
The dislocation driving device 36 is connect by link block 37 with the dislocation plate 34, and the link block 37 is arranged in institute
On the outside of the push rod for stating dislocation driving device 36, lug boss 38,34 end of dislocation plate and institute are equipped on the downside of the link block 37
State the connection of lug boss 38；The motion profile that the lug boss 38 is corresponded on the workbench 11 is equipped with avoiding hollow groove 14.
By the way that link block 37 is arranged, on the one hand, personnel easy to produce mount and dismount dislocation plate 34, another party
Face, personnel easy to produce select the link block 37 of different size according to needs of production, to reduce to dislocation driving device
The requirement of 36 type selectings reduces the difficulty of equipment setting；In addition, corresponding to the motion profile of the lug boss 38 on stating workbench 11
Equipped with avoiding hollow groove 14, it is avoided that lug boss 38 is touched with workbench 11 and scrapes, to extend the use of lug boss 38, workbench 11
Service life reduces maintenance cost, meanwhile, the interior side wall of avoiding hollow groove 14 can play position-limiting action to lug boss 38, avoid dislocation plate 34
Motion amplitude is excessive, and screwdriver cap is hindered to fall.
Workpiece location hole 32 is arranged that N >=3, the N number of workpiece location hole 32 of each column is an array element by N × N queue, this
Kind set-up mode makes several workpiece location holes 32 be arranged in rectangular array, and personnel easy to produce are to true on SCARA manipulator 15
Suction disk 22 is configured, and is configured to the equipment of next station.In as mentioned in the embodiment of figure 2, in positioning mould 31
Equipped with 4 × 4 column workpiece location holes 32, in other embodiments, the quantity of setting workpiece location hole 32 also can according to need.
It further include device for detecting distance of travel 39, the device for detecting distance of travel 39 drives for monitoring the dislocation driving device 36
The stroke that the dislocation plate 34 moves；By be arranged device for detecting distance of travel 39, can improve misplace driving device 36 safety with
Reliability, personnel easy to produce are monitored and repair to dislocation driving device 36.
Referring to Fig. 6, the buanch unit 2 further includes sucker installation part 21, and the installation part is equipped with for SCARA manipulator
The side of 21 opposite joints 20 of sucker installation part is arranged in the connector 20 of 15 connections, several vacuum chucks 22；It is this
Set-up mode makes the sucker installation part 21 can be used as installation carrier for the setting of vacuum chuck 22, to enable producers' root
Vacuum chuck 22 is configured and is adjusted according to actual conditions, reduces the adjustment difficulty of equipment.
There are two the workspace 12 is oppositely arranged, positioning mould 31, SCARA manipulator 15 are installed on each workspace 12
It is mounted between two workspaces 12；There are two the workspace 12 is set, enable SCARA manipulator 15 in turn two workspaces
Placing screws knife cap in 12, shortening SCARA manipulator 15 idle time effectively improve life to improve the utilization rate of equipment
Produce efficiency.
Compared with prior art, screwdriver cap of the invention arrangement positioning device 1, has the advantages that
(1) using SCARA manipulator 15 by screwdriver cap (also referred to as workpiece) configuration to workbench 11, between realization not
Disconnected ground carries out automation positioning to screwdriver cap, highly reliable, and production cost is effectively reduced, and arrangement speed is fast, improves entire raw
The production fluency of producing line suitable for the construction of large-scale production, while reducing artificial participation link, reduces cost of labor, keep away
Exempt from the generation of safety accident；
(2) by using SCARA manipulator 15, personnel easy to produce set SCARA manipulator according to needs of production
15 motion profile, to improve the flexibility of screwdriver cap arrangement positioning device 1, suitable for the production under different scenes, separately
Outside, the components of the vacuum chuck 22 on SCARA manipulator 15 are easy to get, consequently facilitating manufacturing, and tie up to equipment
Shield reduces cost of equipment maintenance；
(3) since the buanch unit 2 on SCARA manipulator 15 is provided only with the vacuum chuck 22 of an array element quantity,
By setting dislocation plate 34, so that 35 lower end of workpiece via hole and emptiness avoiding hole 13 are in and separate before workpiece location hole 32 places workpiece
State, SCARA manipulator 15 have grace time that screwdriver cap is aligned in positioning mould 31, when workpiece location hole 32 piles workpiece
Afterwards, workpiece location hole 32 is aligned with workpiece via hole 35, and workpiece integrally falls and aligned, and facilitates the entire positioning mould 31 of subsequent transfer
On workpiece, personnel easy to produce adjust production procedure.
Embodiment two
Referring to Fig. 8, it is a further object to provide a kind of spiral shells using above-mentioned screwdriver cap arrangement positioning device 8
Silk knife cap conveys positioning device comprising screwdriver cap conveying device 6, screwdriver cap arrangement positioning device 8 and material transfer dress
Set 4；Screwdriver cap conveying device 6 is used to for screwdriver cap being quantitatively transferred to buanch unit, and the material transferring device 4 will positioning
Workpiece global transfer on mould is to injection moulding apparatus (not shown).
Referring to Fig. 9 to Figure 12, the screwdriver cap conveying device 6 includes vibrating disk 7 and positioning device 8；The vibrating disk 7
The discharge end of the round vibration plate 71 is connected including circle vibration plate 71 and feeding track 72,72 head end of feeding track；The positioning
Device 8 includes locating part 9, locating piece 87 and positioning drive unit 871, and the locating part 9 is vertical at the feeding track 72
End, the locating part 9 cross material mouth 90 equipped with corresponding with 72 end of feeding track, and the locating piece 87, which is adjacent to, to be set
In 9 outside of locating part；Several spaced locating slots 870, the positioning drive unit 871 are equipped on the inside of the locating piece 87
Relatively described 9 intermittent movement of locating part of the locating piece 87 is driven, so that one of locating slot 870 and the material mouth 90 excessively are right
At once, the workpiece positioned at 72 end of feeding track enters in the locating slot 870.
The head end of the feeding track 72 is equipped with detection sensor 74, and the detection sensor 74 is for monitoring the vibration
Whether disk 7 carries out feeding to the feeding track 72；The feeding feelings of the vibrating disk 7 are detected by the way that detection sensor 74 is arranged
Condition avoids the occurrence of the case where causing production efficiency to decline because of fracture.
It further include straight vibration feed appliance 73, the straight vibration feed appliance 73 is arranged on placed side, and the feeding track 72 is arranged
In straight 73 upper end of vibration feed appliance, by the way that straight vibration feed appliance 73 is arranged, for the screwdriver cap on the feeding track 72
There is provided the power of the end movement to the feeding track 72, it is ensured that the feeding track 72 at the uniform velocity externally exports screwdriver cap.
The positioning device 8 further includes mounting bracket 81, and the locating part 9 is set to 81 rear side of mounting bracket, the positioning
Part 87 is slideably equipped with 81 upside of mounting bracket；The positioning drive unit 871 includes positioning motor 88 and screw rod 874, institute
The nut for stating screw rod 874 is fixedly connected with the locating piece 87, and the screw rod of the screw rod 874 and the positioning motor 88 transmission connect
It connects；By the way that positioning drive unit 871 is arranged, it can ensure that the locating piece 87 is moved along the guide direction of screw rod 874, improve institute
Stability when locating piece 87 moves is stated, in addition, the positioning drive unit 871 has positioning accuracy using this setup
High effect can guarantee that locating piece 87 and the material mouth 90 of crossing precisely align, improve locating piece 87 and imitate to the positioning of screwdriver cap
Fruit.
The locating piece 87 is connect by sliding track mechanism with the mounting bracket 81, and the sliding track mechanism includes being arranged in institute
The sliding rail 873 of 81 upside of mounting bracket is stated, and the connector 872 of 87 downside of locating piece, the connector 872 are set
It is slidably connected with the sliding rail 873；By the way that sliding track mechanism is arranged, the locating piece 87 and the mounting bracket on the one hand can be improved
On the other hand the stability of 81 connections can reduce the pressure that the screw rod 874 is born, to extend the use longevity of screw rod 874
Life.
The process that positioning drive unit 871 drives the locating piece 87 to move is as follows: the positioning drive unit 871 drives
The locating piece 87 makes the locating slot 870 on locating piece 87 successively be aligned material mouth 90, locating slot along single direction intermittent movement
870 when being aligned material mouth 90, and positioning drive unit 871 suspends, and enters screwdriver cap in locating slot 870, then positions
The next locating slot 870 of 871 task driven of driving device was aligned material mouth 90, until entering in each locating slot 870 has screw
Knife cap；It is arranged after full screwdriver cap on locating piece 87, external arrangement positioning device shifts the screwdriver cap in each locating slot 870
To subsequent processing；Then, positioning drive unit 871 drives the locating piece 87 intermittent movement in opposite direction, makes screwdriver cap
It sequentially enters in each locating slot 870, is recycled with this again.
The mounting bracket 81 includes pedestal 82 and mounting plate 83, and the mounting plate 83 is arranged on 82 top of pedestal,
The locating part 9, locating piece 87 and positioning drive unit 871 are mounted on the mounting plate 83,81 structure of mounting bracket
Simply, manufacture easy to produce.
The pedestal 82 is connect with the mounting plate 83 by adjustable supporting mechanism 84, adjustable by adjustable supporting mechanism 84
Save the relative position of the mounting plate 83 and pedestal 82；By the way that adjustable supporting mechanism 84 is arranged, make producers can be according to reality
Production needs to adjust the difference in height between 72 end of feeding track described in the locating piece 87, improves screwdriver cap from the feeding
Track 72 is moved to the fluency on the locating piece 87, carries out positioning arrangement to screwdriver cap convenient for the locating piece 87.
82 upper end of pedestal is equipped with upper substrate 821, and the mounting plate 83 passes through four adjustable supportings away from shape arrangement
Support mechanism 84 is mounted on 821 upside of upper substrate；The adjustable supporting mechanism 84 includes adjusting rod 85 and locking piece 86, the adjusting
85 upper end of bar is connect with mounting plate 83, and the upper substrate 821 is run through in 85 lower end of adjusting rod, and the adjusting rod 85 is in upper substrate
821 two sides are equipped with locking piece 86；84 structure of adjustable supporting mechanism is simple, and amount of parts is less, people easy to produce
Member's operation adjustment, in addition, on the one hand this setup can be reduced the pressure that single adjusting rod 85 is born, to extend adjustable
On the other hand the service life of supporting mechanism 84 can improve the stability that the mounting plate 83 is arranged on the pedestal 82, keep away
Exempt from the mounting plate 83 to tilt in use.Specifically, the locking piece 86 is adjusting nut.
The width for crossing material mouth 90 is greater than the width of the locating slot 870, and the upside for crossing material mouth 90 is open；It is this
Set-up mode can make screwdriver cap first pass through the limit and guiding for crossing material mouth 90 after the output of 72 end of feeding track
The locating slot 870 is moved to again afterwards, so that it is wide to avoid the aperture due to locating slot 870 from being less than 72 end of feeding track
Degree, causing screwdriver cap to be stuck on the outside of locating piece 87 cannot be introduced into locating slot 870.
The locating slot 870 is circular arc camber to the open inner wall for crossing 90 side of material mouth, and this setup can make
Guiding role is played to screwdriver cap in 870 outside of locating slot, while avoiding 870 outside of locating slot excessively sharp, damages spiral shell
Silk knife cap.
The positioning device 8 further includes position sensor (not shown), and the position sensor is described for detecting
The position of locating piece 87, the positioning motor 88 control the locating piece 87 according to the detection signal of the position sensor and move
To one of locating slot 870 position corresponding with the material mouth 90 excessively.
The position of the locating piece 87 is detected by the way that position sensor is arranged, it is ensured that the locating slot 870 and feeding track
72 end precisely aligns, and avoids not aligning with the end of feeding track 72 due to the locating slot 870, leads to feeding track
72 blockings；In addition, this setup can ensure that locating piece 87 is moved along the driving direction of positioning drive unit 871, realize
Multiple locating slots 870 are aligned with the end of feeding track 72 in turn, it is ensured that locating piece 87 carries out quantitative arrangement to screwdriver cap.
Referring to Figure 13, the material transferring device 4 includes material transfer robot arm 51 and upper and lower material clamp 52, described upper and lower
The connector of material clamp 52 is connect with the end of material transfer robot arm 51.
SCARA manipulator of the present invention is the contracting of Selective Compliance Assembly Robot Arm
It writes, is a kind of robot arm applied to assembling work, it has 3 rotary joints, is suitable for plane positioning.SCARA is mechanical
Hand is not improvement of the invention, and the present invention only applies SCARA manipulator to carry out workpiece transfer, the specific work of SCARA manipulator
Making principle can be with reference to existing well known data.
Compared with prior art, screwdriver cap of the invention conveys positioning device, can carry out to large batch of screwdriver cap
Fast automatic precise positioning, after several screwdriver caps are transferred to injection moulding apparatus convenient for the material transferring device, several screws
Knife cap can be precisely placed in the injection molding mould plate of injection moulding apparatus, to improve the injection molding effect of injection moulding apparatus and the quality of finished product.
According to the disclosure and teachings of the above specification, those skilled in the art in the invention can also be to above-mentioned embodiment party
Formula is changed and is modified.Therefore, the invention is not limited to the specific embodiments disclosed and described above, to of the invention
Some modifications and changes should also be as falling into the scope of the claims of the present invention.In addition, although being used in this specification
Some specific terms, these terms are merely for convenience of description, does not limit the present invention in any way.
Claims (10)
- The positioning device 1. screwdriver cap is arranged, comprising:Workbench is equipped at least one workspace, and positioning mould is equipped on workspace, and positioning mould upper surface, which is equipped with, presses several arrays The workpiece location hole of unit interval arrangement, workpiece location hole are connected to the lower surface of positioning mould, and workspace corresponds to each workpiece location hole Equipped with emptiness avoiding hole；SCARA manipulator, end are equipped with buanch unit, and buanch unit is equipped with an array list with above-mentioned workpiece location hole The corresponding vacuum chuck of first quantity；SCARA robot drives buanch unit by the workpiece transfer of an array element quantity and is placed into workpiece from a upper station In one array element of location hole；Misplace plate, is mounted on the downside of positioning mould between workspace, which is provided with workpiece via hole corresponding with each workpiece location hole；Misplace driving device, and driving dislocation plate relative positioning mould is mobile so that before workpiece location hole places workpiece, workpiece via hole with Workpiece location hole is misplaced；And so that workpiece location hole piles workpiece after, workpiece location hole is aligned with workpiece via hole, keeps workpiece whole Body, which falls, to be positioned.
- The positioning device 2. screwdriver cap according to claim 1 is arranged, it is characterised in that: the workpiece location hole inner wall is set There is the tapered surface being adapted to screwdriver cap.
- The positioning device 3. screwdriver cap according to claim 2 is arranged, it is characterised in that: the workpiece Via Design is at big In workpiece location hole.
- The positioning device 4. screwdriver cap according to claim 1 is arranged, it is characterised in that: the dislocation driving device is gas Cylinder, cylinder body are fixedly connected with workbench, and push rod is connect with dislocation plate.
- The positioning device 5. screwdriver cap according to claim 4 is arranged, it is characterised in that: the dislocation driving device passes through Link block is connect with the dislocation plate, and the link block is arranged on the outside of the push rod of the dislocation driving device, the link block Downside is equipped with lug boss, and the dislocation plate end is connect with the lug boss；The motion profile that the lug boss is corresponded on the workbench is equipped with avoiding hollow groove.
- The positioning device 6. screwdriver cap according to claim 1 is arranged, it is characterised in that: workpiece location hole presses N × N queue Arrangement, N >=3, the N number of workpiece location hole of each column are an array element.
- The positioning device 7. screwdriver cap according to claim 1 is arranged, it is characterised in that: it further include device for detecting distance of travel, The device for detecting distance of travel is used to monitor the stroke that the dislocation driving device drives the dislocation plate to move.
- The positioning device 8. screwdriver cap according to claim 1 is arranged, it is characterised in that: the buanch unit further includes inhaling Disk installation part, the installation part are equipped with the connector connected for SCARA manipulator, and several vacuum chucks are arranged in the sucker The side of installation part opposite joints.
- The positioning device 9. screwdriver cap according to any one of claims 1 to 8 is arranged, it is characterised in that: the workspace There are two being oppositely arranged, positioning mould is installed on each workspace, SCARA manipulator is mounted between two workspaces.
- 10. screwdriver cap conveys positioning device, it is characterised in that: including screwdriver cap conveying device, the arrangement positioning of screwdriver cap Device and material transferring device, the screwdriver cap arrangement positioning device is the described in any item screwdriver caps of claim 1 to 9 Arrangement positioning device；Screwdriver cap conveying device is used to screwdriver cap being quantitatively transferred to buanch unit, and the material transferring device is by positioning mould On workpiece global transfer to injection moulding apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910532363.2A CN110271141A (en) | 2019-06-19 | 2019-06-19 | Screwdriver cap arrangement positioning device and screwdriver cap convey positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910532363.2A CN110271141A (en) | 2019-06-19 | 2019-06-19 | Screwdriver cap arrangement positioning device and screwdriver cap convey positioning device |
Publications (1)
| Publication Number | Publication Date |
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| CN110271141A true CN110271141A (en) | 2019-09-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910532363.2A Pending CN110271141A (en) | 2019-06-19 | 2019-06-19 | Screwdriver cap arrangement positioning device and screwdriver cap convey positioning device |
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| CN (1) | CN110271141A (en) |
Cited By (2)
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| CN112829180A (en) * | 2020-12-31 | 2021-05-25 | 恒林家居股份有限公司 | Injection molding system and method for chair armrest |
| CN113681925A (en) * | 2021-08-25 | 2021-11-23 | 浙江安盛汽车零部件有限公司 | Loading attachment of pressure cap machine |
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