CN103140323A - Device for supplying parts and equipment for inspecting parts - Google Patents
Device for supplying parts and equipment for inspecting parts Download PDFInfo
- Publication number
- CN103140323A CN103140323A CN2011800478338A CN201180047833A CN103140323A CN 103140323 A CN103140323 A CN 103140323A CN 2011800478338 A CN2011800478338 A CN 2011800478338A CN 201180047833 A CN201180047833 A CN 201180047833A CN 103140323 A CN103140323 A CN 103140323A
- Authority
- CN
- China
- Prior art keywords
- path
- transfer
- conversion portion
- plate
- head
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
- G01N21/9515—Objects of complex shape, e.g. examined with use of a surface follower device
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/34—Sorting according to other particular properties
- B07C5/342—Sorting according to other particular properties according to optical properties, e.g. colour
- B07C5/3422—Sorting according to other particular properties according to optical properties, e.g. colour using video scanning devices, e.g. TV-cameras
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
- G01N21/952—Inspecting the exterior surface of cylindrical bodies or wires
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Feeding Of Articles To Conveyors (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
The present invention provides an equipment for inspecting parts including: a device for supplying, for aligning parts having a head portion and a body portion so as to stand upside-down, and for suppling the parts one at a time at a constant speed; a device for transferring, which transfers the parts that are standing upside-down, in the same position, from the device for supplying to a discharge position, by means of a rotating supply disk on which parts are placed; and a device for inspecting, for photographing the parts being transferred by the device for transferring, analyzing image signals from a camera, and for inspecting defects in the photographed parts.
Description
Technical field
The present invention relates to for the device of supply part and for the equipment that described part is carried out defect inspection.
Background technology
By the part of manufacturing equipment manufacturing put on market or with other assembling parts before usually will be through last handling process or the process of part being carried out defect inspection.
Up to now, typical component supply system still is difficult to exactly part is fed to the precalculated position according to required attitude.Particularly, some part (for example, screw, bolt, rivet, nail, T shape part etc.) have head and a main part, and can be placed upside down, it is more stable when perhaps ratio is uprightly placed when placing with the handstand attitude, for described part, described part is offered equipment for after-treatment according to the handstand attitude or checkout facility will be favourable aspect operating efficiency.Yet, almost there is no to supply in the manner described above the component supply system of part.
Meanwhile, mainly adopt the visual inspection method to check the profile of part, see whether there is defective.Such visual inspection method needs a large amount of labour and time.In addition, because check result is that the level of skill that depends on inspector etc. determines, thereby be difficult to check part with constant objective standard.In addition, the trend that the thickness of current production and size reduce makes visual inspection more difficult, because the part that uses in such product also can be very tiny.
Summary of the invention
Technical problem
Correspondingly, the present invention considers the above-mentioned problems in the prior art and produces, and the object of the present invention is to provide a kind of device for the supply part and a kind of equipment for checking part, and they can significantly improve the reliability of Part supplying and inspection.
Technical scheme
The unfinished above-mentioned purpose that realizes on the one hand, the invention provides the equipment that a kind of part checks, comprising: parts transferring apparatus is used for receiving part and described part being sent to exhaust position from supply position at supply position; And the part testing fixture, check the part that is transmitted by described parts transferring apparatus and judge whether each described part exists defective.
Described part checkout facility can also comprise the component supply system of described Part supplying to described supply position.
Described component supply system can comprise a bowl feeder.Described bowl feeder can comprise: the bowl feeder main body with structure of container; And the track that transfer path is provided, described transfer path is to be sent to outside path for the part that will be input in described bowl feeder main body.Each in the part that described bowl feeder is supplied comprises head and main part, and described transfer path is included in the attitude conversion portion that in the transport process of described part, described part is alignd according to the handstand attitude.
described track can comprise: the first transfer path, comprise the described part in described bowl feeder main body is upwards transmitted the transfer path on institute edge, described the first transfer path has the helical structure that is configured to make its height to increase gradually from the bottom of described bowl feeder main body, and comprise the second transfer path, this second transfer path comprises a paths, the part that transmits from described the first transfer path is sent to outside described bowl feeder along this path, wherein said the second transfer path comprises: the first attitude conversion portion with first groove path, wherein, along the part direction of transfer, described part is received in described the first groove path, thereby the head that makes the described part that is transmitting with respect to described part direction of transfer forward or backwards, the second attitude conversion portion with second groove path, wherein, along described part direction of transfer, described part is received in described the second groove path, described the second groove Path Connection is to the end in described the first groove path, form step part between described the first and second groove paths, thereby form predetermined height difference between described the first and second groove paths, being sent in the following manner described the second groove path from described the first groove path with respect to described direction of transfer head part forward in part, the head that makes described part falls thereby makes described part rotation from described the first groove path, thereby make the head of described part with respect to described part direction of transfer backwards, the 3rd attitude conversion portion with the slit path that is connected to described the second end, groove path, described slit path comprises inwardly downward-sloping base plate and the interior plate that is arranged on described base plate, form slit between described base plate and described interior plate, wherein, be inserted in described slit thereby make the rotation of described part with the main part with described part, thereby make the head mode outwardly of described part, described part is sent to described slit path from described the second groove path, and the 4th attitude conversion portion with second plate shape path, the described second tabular path comprises inwardly downward-sloping base plate and the interior plate that is arranged on described base plate, wherein, described the first to the 4th attitude conversion portion forms described attitude conversion portion, and the described second tabular Path Connection is to the end in described slit path, thereby be described base plate lower than described the 3rd attitude conversion portion with the described backplane in described the second tabular path, the height of the described interior plate in described the second tabular path is less than or equal to the height of the described base plate of described the 3rd attitude conversion portion, thus so that at first the head of described part falls thereby makes described part rotation from described slit path, thereby make the head mode down of described part, described part is sent to the described second tabular path from described slit path.
Described the second transfer path can also comprise drop section area, and described drop section area comprises: outside downward-sloping base plate; And be arranged on outer panel on described base plate, described drop section area has the first tabular path that end is connected to described the first groove path, wherein, the described base plate of described drop section area has the width that reduces, thereby the part in the described part that will transmit falls down from described drop section area.
Described drop section area can also comprise that the removable transfer rate on the described base plate that is arranged on described drop section area adjusts plate, is used for adjusting the width that described part is sent to described base plate and reduces part transfer rate on part.
Described step part can comprise with respect to described part direction of transfer according to predetermined angular downward-sloping slope forward.
Described interior plate that can described the 3rd attitude conversion portion is set to and can vertically moves with respect to the described base plate of described the 3rd attitude conversion portion, adjusts thus the width of described slit by the described interior plate of mobile described the 3rd attitude conversion portion.
Described the 4th attitude conversion portion can also comprise outer panel, with described outer panel be configured such that be able to described part described head down mode be reversed and place described part and be arranged between the described interior plate and described outer panel of described the 4th attitude conversion portion, prevent that thus the described part that is reversed placement from excessively rotating and dropping.
In addition, can below the 3rd attitude conversion portion, the foreign matter exhaust plate be set, thereby it is outside to be discharged into via the foreign matter that described slit drops described bowl feeder main body by the foreign matter exhaust plate.
Described component supply system can comprise the constant speed feeder with constant speed supply part, wherein, described constant speed feeder can comprise: be arranged on the supply plate on vertical rotating shaft, wherein, in the outer circumferential edges of described supply plate according to forming a plurality of reception otch on regular intervals position spaced apart from each other, thereby described part is inserted in corresponding reception otch; Be arranged in the supporting member below described supply plate, the part of described supporting member support arrangement in described reception otch falls down from described constant speed feeder to prevent described part; And the driver element that makes described rotating shaft rotation.
Described supporting member can comprise the fixed head that is installed on base, wherein, forms through hole in described fixed head, thereby rotating shaft rotatably is arranged in described through hole.
Described part checkout facility can also comprise around the circumferential edges setting of described supply plate and covers member, falls down to prevent the described part side direction that is supplied to described supply position.
Described constant speed feeder can also comprise the contact maker that is arranged between described rotating shaft and described driver element, and described contact maker is controlled the electric power transfer from described driver element to described rotating shaft.
Described drive unit can comprise motor, and described contact maker can comprise: be arranged on the first clutch dish on described axle; Second clutch dish in the face of described first clutch dish layout; And elastic component, the two ends that this elastic component is opposite are connected to respectively the output shaft of described second clutch dish and described motor, thereby described second clutch dish is setovered towards described first clutch dish.
Can on the opposed facing part of described the first and second clutch disks, uneven part be set respectively, described uneven part is intermeshing.
Described parts transferring apparatus can comprise the transmission dish, and this transmission armor rotates and the part that will be placed on this transmission dish is sent to exhaust position around the longitudinal axis.Described part testing fixture can comprise: around the camera that the part of the circumferential edges of described transmission dish is arranged, described camera is by each the direct picture in the described part of described transmission dish transmission; And the back light unit of arranging towards described camera, form the part transfer path by described transmission dish between described camera and described back light unit, described back light unit provides backlight when the direct picture of described each part of camera, thereby obtains the contour images of described part.The setting surface that the top of described transmission dish can be configured to be placed with described part forms the zone of defining higher than the described inboard of setting the surface, can reduce thus described back light unit with respect to the described position of setting the surface.
The top of described transmission dish can have sinking of being circumferentially formed in the zone that described setting inner side surface defines, thereby makes the described zone that the surface is defined higher than the described inboard of setting the surface of setting, and wherein, described back light unit is arranged in described sinking.
Described setting surface can be arranged on the periphery of described transmission dish.
Described transmission dish can be made by transparent material.
At least one in described camera and described back light unit can be installed on peripheral structure movably, be adjustable thereby make the distance between described camera and described back light unit.
Each part of described component supply system supply comprises head and main part, and described component supply system can comprise: be provided with the first feeding mechanism of attitude conversion portion, described the first feeding mechanism adopts described attitude conversion portion to make described part align according to the handstand attitude and supply described part; And second feeding mechanism, the described part that is in the handstand attitude is supplied to described supply position from described the first feeding mechanism with constant speed, wherein, described the second feeding mechanism comprises: around the supply plate of longitudinal axis rotation, wherein, in the outer circumferential edges of described supply plate according to forming a plurality of reception otch on regular intervals position spaced apart from each other, thereby the main part of described part is inserted in corresponding reception otch; And the supporting member of the described part of support arrangement in described reception otch, wherein, described supporting member is arranged to lower than described supply plate and supports the head of described part, falls down from described reception otch to prevent described part.
Described the second feeding mechanism can also comprise a mechanism, and the described part that is used for being arranged to by the rotation of described supply plate on described supply position shifts out from described reception otch, thus with described Part supplying to described parts transferring apparatus.
Described the first feeding mechanism can comprise bowl feeder and linear feed device, and wherein, described bowl feeder comprises: the bowl feeder main body with structure of container; And the track that transfer path is provided, described transfer path is to be sent to its outer path for the described part that will be input in described bowl feeder main body, described transfer path is included in and makes described part according to the attitude conversion portion of handstand attitude alignment in the part transport process, and described linear feed device is connected with the end of described track, and form the gap between described linear feed device and described track, thereby by described linear feed device, described part is sent to described the second feeding mechanism from described bowl feeder with the handstand attitude with embarking on journey.
described parts transferring apparatus can comprise the transmission dish, this transmission armor rotates and the described part that will be positioned on described transmission dish is sent to described exhaust position around the longitudinal axis, wherein, described transmission dish has the surface of setting, described part is placed on this setting surface, and described transmission dish is used for supporting that the area supported of the part on it flushes on being arranged to and making described setting surface and be formed at described supporting member, and a described part of setting the surface is arranged as lower than described supply plate and overlapping with described supply plate, wherein, described surface and the described supply plate overlapping part residing position set becomes described supply position, and form the shape sunk part that sink in the part of the periphery of described supporting member, to prevent that described supporting member from hindering described transmission dish.
in another aspect, the present invention has stipulated a kind of component supply system, comprising: bowl feeder main body has structure of container and allows and will comprise that each part of head and main part is input in this bowl feeder main body, and track, be provided as for the transfer path that will be input to part in described bowl feeder main body and export to its outer path, described transfer path is included in the attitude conversion portion that in the transport process of described part, described part is alignd according to the handstand attitude, described track comprises: the first transfer path, form a transfer path, described part in bowl feeder main body upwards transmits along this path, and described the first transfer path has the helical structure that is configured to make its height to increase gradually from the bottom of described bowl feeder main body, and comprise the second transfer path, this second transfer path comprises a paths, described part is sent to from described the first transfer path along this path outside described bowl feeder main body, described the second transfer path comprises: the first attitude conversion portion with first groove path, wherein, along the part direction of transfer, described part is received in described the first groove path, thereby the head that makes the described part that is transmitting with respect to described part direction of transfer forward or backwards, the second attitude conversion portion with second groove path, wherein, along described part direction of transfer, described part is received in described the second groove path, described the second groove Path Connection is to the end in described the first groove path, form step part between described the first and second groove paths, thereby form predetermined height difference between described the first and second groove paths, be sent to as follows described the second groove path from described the first groove path with respect to a described direction of transfer head part forward in described part thus, at first the head that makes described part falls thereby makes described part rotation from described the first groove path, thereby make the head of described part with respect to described part direction of transfer backwards, the 3rd attitude conversion portion with the slit path that is connected to described the second end, groove path, described slit path comprises inwardly downward-sloping base plate and the interior plate that is arranged on described base plate, form slit between described base plate and described interior plate, wherein, be inserted in described slit thereby make the rotation of described part with the main part with described part, thereby make the head mode outwardly of described part, described part is sent to described slit path from described the second groove path, and the 4th attitude conversion portion with second plate shape path, the described second tabular path comprises inwardly downward-sloping base plate and the interior plate that is arranged on described base plate, wherein, described the first to the 4th attitude conversion portion forms described attitude conversion portion, and the described second tabular Path Connection is to the end in described slit path, thereby be described base plate lower than described the 3rd attitude conversion portion with the described backplane in described the second tabular path, the height of the described interior plate in described the second tabular path is less than or equal to the height of the described base plate of described the 3rd attitude conversion portion, thus so that at first the head of described part falls thereby makes described part rotation from described slit path, thereby the mode that the head that makes described part is downward, described part is sent to the described second tabular path from described slit path.
On the other hand, the invention provides a kind of component supply system, comprising: the rotating shaft that is set to rotatable and in the vertical direction; Be arranged on the supply plate on described rotating shaft, in the outer circumferential edges of described supply plate according to forming a plurality of reception otch on regular intervals position spaced apart from each other, thereby each described part of comprising head and main part is inserted in corresponding reception otch according to the handstand attitude in the mode that the main part of each part is inserted in corresponding reception otch, and described supply plate will be arranged in described Part supplying in described reception otch to the precalculated position in rotation; Be arranged in the following supporting member of described supply plate, the head of the described part of described supporting member support arrangement in described reception otch falls down from described reception otch to prevent described part; And the driver element that makes described rotating shaft rotation.
Beneficial effect
The present invention can improve the reliability of arrangement of parts, supply and inspection, thereby significantly reduces working time and labour, reduces thus the expense of process.
Description of drawings
Fig. 1 is partial view according to the equipment for checking part of the present invention to Fig. 3, wherein, Fig. 1 is the plane of component supply system, Fig. 2 shows the perspective view of the coupling part between component supply system and parts transferring apparatus, and Fig. 3 shows the perspective view of component supply system, component test device and part gathering-device.
Fig. 4 shows the side view of the component supply system of Fig. 1.
Fig. 5 is the sectional view of linear feed device illustrated in figures 1 and 2.
Fig. 6 and Fig. 7 show the perspective view of the second transfer path of bowl feeder of the component supply system of Fig. 1.
Fig. 8 shows the longitudinal sectional view of the blank area between the first and second attitude conversion portions of the second transfer path, and described blank area refers to the circle part B in Fig. 7.
Fig. 9 shows the perspective view of the 4th attitude conversion portion of the second transfer path of Fig. 7.
Figure 10 shows the cutaway view of the constant speed feeder of component supply system illustrated in figures 1 and 2.
Figure 11 is the perspective view of structure that shows in detail the part C of Fig. 2.
Figure 12 and 13 shows the front view of contact maker of constant speed feeder of the component supply system of Fig. 2.
Figure 14 shows the side view of arrangement of the part testing fixture (camera and back light unit) of Fig. 3.
The specific embodiment
Hereinafter, describe the preferred embodiments of the present invention in detail with reference to accompanying drawing.As a reference, according to an embodiment of the invention for the equipment that checks part at the part that has head and main part with the supply of handstand attitude and transmission (for example can use, having and the similar T shape part of structure or shape such as bolt, screw, rivet, nail) time checks described part, but in this manual, for convenience's sake, described part is limited to screw.
Fig. 1 is partial view according to the equipment for checking part of the present invention to Fig. 3, wherein, Fig. 1 is the plane of component supply system, Fig. 2 shows the perspective view of the coupling part between component supply system and parts transferring apparatus, and Fig. 3 shows the perspective view of component supply system, component test device and part gathering-device.
As shown in the figure, described part checkout facility comprises: component supply system 1, according to the mode that makes screw be in the handstand attitude with screw supplying to supply position P1; Parts transferring apparatus 2 receives the screw from component supply system 1, and described screw is sent to exhaust position P2 from supply position P1; Part testing fixture 3 checks to be sent to the screw of exhaust position P2 by parts transferring apparatus 2, and judges that described screw is normal or defective; And part gathering-device 4, will be categorized into normal product and faulty goods through the screw that part testing fixture 3 checks, collect selectively afterwards them.
Fig. 4 shows the side view of the part of component supply system 1.As shown in Fig. 1,2 and 4, component supply system 1 comprises feed hopper 12 and feeder 13,14 and 15, and they make the screw alignment of feed hopper 12 supplies, and it is supplied to supply position P1.The feeder of component supply system 1 comprises bowl feeder 13, linear feed device 14 and constant speed feeder 15.The screw of feed hopper 12 supplies passed through a bowl feeder 13, linear feed device 14 and constant speed feeder 15 successively before arriving at supply position P1.Reference numeral 11-1 represents the first base.Feed hopper 12, bowl feeder 13 and linear feed device 14 are arranged on described the first base 11-1.
Here, even have some to fall outside described path in the screw that bowl feeder main body 31 is configured to transmit along the transfer path that track 32 defines, also can be collected in bowl feeder main body 31, and again transmit therefrom.This configuration is equal to typical bowl feeder or is similar, thereby will omit further illustrating it.
Fig. 5 is the sectional view of linear feed device 14.As shown in Figure 5, linear feed device 14 comprises base section 41 and sidewall sections 42, the orientation that base section 41 supports to put upside down is from the head of the screw of the second transfer path 32B supply, and sidewall sections 42 is arranged in the both sides of threaded body section of the screw that is supported by base section 41 and the threaded body section of support screw.
Hereinafter, to Fig. 9, bowl feeder 13 is described in more detail with reference to Fig. 6.
Fig. 6 is the end of the first transfer path 32A and the perspective view that the second transfer path 32B is connected to the part of described end.As shown in Figure 6, the first transfer path 32A is by base plate 301 and the upright outer panel 302 that arranges forms on base plate 301 tabular path.The screw that is arranged to bowl feeder main body 31 bottoms is biased to the base plate 301 of the first transfer path 32A and the corner between outer panel 302 because of the vibration that is applied on it, and is transmitted along the first transfer path 32A.The base plate 301 of the first transfer path 32A is preferably outward-dipping downwards at a predetermined angle, thereby screw can be transmitted reposefully along it.
Fig. 7 is the perspective view of the remainder of the second transfer path 32B of not illustrating in Fig. 6.From have lift structure thereby its first transfer path 32A that increases highly gradually is different, the second transfer path 32B has structure drop, thereby it reduces highly gradually.As shown in Figure 6 and Figure 7, the second transfer path 32B comprises the first to the 4th attitude conversion portion 320,330,340 and 350, and they are arranged in order along the screw direction of transfer.Before drop section area 310 is arranged in the first attitude conversion portion 320.
The base plate 311 in the first tabular path is connected to the base plate 301 of the first transfer path 32A.The base plate 311 in the first tabular path can be integrally formed with the base plate 301 of the first transfer path 32A.The base plate 311 in the first tabular path has the structure that width reduces, thereby its width is less than the width of the base plate 301 of the first transfer path 32A.Thereby some screws that transmit from the first transfer path 32A break away from from the first tabular path.Adjust thus to the speed of the second transfer path 32B drive screw.
The outer panel 312 in the first tabular path is arranged in from the position of the outside interval preset distance of the outer panel 302 of the first transfer path 32A.Drop section area 310 comprises that also transfer rate adjusts plate 313, and it uprightly is positioned on base plate 311 between the outer panel 302 of the outer panel that is in the first tabular path 312 in the first tabular path and the first transfer path 32A.Transfer rate is adjusted on the outer panel 302 that plate 313 is arranged to the first transfer path 32A, can be moved along the screw direction of transfer thereby make transfer rate adjust plate 313.Thereby, adjust according to transfer rate the direction that plate moves, the end of transfer rate adjustment plate 313 reduces part or moves away from this part near the width in the first tabular path.
Transfer rate is adjusted plate 313 and is had the elongated slot that extends along the direction of screw transmission.The outer panel 302 of the first transfer path 32A has internal thread hole.Thereby, can transfer rate be adjusted the outer panel 302 that plate 313 is coupled to the first transfer path 32A by bolt 314.Thereby transferring loose bolt 314 to make to couple when fluffing, can make transfer rate adjust plate 313 and move along the direction that screw transmits.If the end of transfer rate adjustment plate 313 reduces part near the width in the first tabular path, reduce so the rate reduction of part drive screw to the width in the first tabular path.Certainly, under reverse situation, the speed that reduces the part drive screw to the width in the first tabular path can increase.
The first attitude conversion portion 320 is formed by the first groove path with U-shaped cross section groove.With the end of the formation drop section area 310 in the first groove Path Connection to the first tabular path, thereby the screw that transmits from the first tabular path can be received the first groove path on the screw direction of transfer.That is to say, the U-shaped cross section groove in the first groove path has and is suitable for making screw along the degree of depth and the width of a line alignment, thereby the head that makes screw with respect to the screw direction of transfer forward or backwards.
When entering the first tabular path in the corner that is moved to the first transfer path 32A and from the screw that the first transfer path 32A sends out, described screw is biased in base plate 311 and the transfer rate in the first tabular path adjusts the first corner that forms between plate 313, and it is continued to transmit.Some screws reduce partly to come off from the width in the first tabular path.To move to by all the other screws at the first turning the second corner that forms between the base plate 311 in the first tabular path and outer panel 312, and it is transmitted with various attitudes.
To receive from the screw of the transmission in the first tabular path in the U-shaped cross section groove in the first groove path, and make head that its maintenance makes screw with respect to the direction of transfer of screw forward or attitude backward.The bottom in the first groove path is crooked and depression with respect to the first flat tabular path base plate 311.Therefore, the joint between the first tabular path and the first groove path has formed step part by the bottom in the first groove path lower than the first tabular path.Reason due to this structure, although having, some from the screw that the first transfer path 32A transmits make its head outwardly or orientation inwardly, but when they fell on described step part, their attitude can be changed and make its head with respect to the screw direction of transfer or backwards forward.In addition, if some screws do not enter the first groove path, perhaps received with incorrect attitude in the first groove path, they will be removed from the first groove path.
The second attitude conversion portion 330 is formed by the second groove path, and described the second groove path has the V-arrangement cross section groove that is formed by two side plates.With the end of the second groove Path Connection to the first groove path that forms the first attitude conversion portion 320, thereby the screw that transmits from the first groove path can be received along the direction that screw transmits on the second groove path.Here, form the stage portion 335 of predetermined altitude on the joint between the first groove path and the second groove path.With regard to send from the first groove path and the head of screw with respect to regard to screw direction of transfer some screws forward, the head of described screw is at first to dropping on stage portion 335, and described screw rotates, thus the head that makes screw with respect to the screw direction of transfer towards the rear.
Fig. 8 is the longitudinal sectional view of the circle part B of Fig. 7.As shown in Figure 8, the step part 335 that is formed on joint between the first groove path and the second groove path has the slope that turns forward according to predetermined angular along the screw direction of transfer downwards.Thereby, send from the first groove path and the head of screw with respect to screw direction of transfer some screws forward by step part 335 time, at first their head falls, thereby vertically rotation occurs described screw.Therefore, described screw having been had makes its head with respect to screw direction of transfer orientation backwards.The described slope of step part 335 preferably forms according to certain angle, and this angle can make and send from the first groove path and head transmits slidably and can not rotate because of step part 335 at same position with respect to screw direction of transfer screw backwards.
The 3rd attitude conversion portion 340 is formed by the slit path that comprises base plate 341, interior plate 342 and slit 343.The base plate 341 in slit path is formed makes it inwardly downward-sloping.The interior plate 342 in slit path uprightly is placed on base plate 341, makes thus the slit path be roughly L shaped cross section.Base plate 341 and the joint between interior plate 342 in the slit path form slit 343 along the screw direction of transfer.Slit 343 has that the threaded body section that only allows screw when screw transmits along the slit path is inserted into slit 343 in and the head of prevention screw is inserted into wherein.With the end of described slit Path Connection to the second groove path that forms the second attitude conversion portion 330, thereby the threaded body section of the screw that sends from the second groove path can be inserted in slit 343.
The base plate 341 in described slit path and interior plate 342 are connected to respectively two interior plates and the outer panel in the second groove path.The outer panel in the base plate 341 in slit path and the second groove path can be integrally formed.
With regard to send from the second groove path and head with respect to regard to screw direction of transfer screw backwards, when it enters the slit path, the threaded body section of screw is inserted in slit 343, thereby screw rotates, and makes its head outwardly thereby the attitude of screw is become.
Fig. 9 shows the perspective view of the 4th attitude conversion portion 350.As shown in Figure 9, the 4th attitude conversion portion 350 is formed by the second plate shape path that comprises base plate 351 and interior plate 352.Be configured to make it inwardly outward-dipping according to predetermined angular the base plate 351 in the second tabular path.The interior plate 352 in the second tabular path uprightly is placed on the base plate 351 in the second tabular path.
With the end of the second tabular Path Connection to the slit path that forms the 3rd attitude conversion portion 340, thereby make screw can be sent to from described slit path the described second tabular path.The second tabular path is used for the attitude of conversion screw, thus make head outwardly and the head of horizontal alignment and the screw that transmits along the slit path at first fall on the described second tabular path, screw is rotated, and has and make its head orientation down.
For this reason, the base plate 351 in the second tabular path is arranged as base plate 341 lower than the slit path.The height of the interior plate 352 in the second tabular path (vertically length) is less than or equal to the height of the base plate 341 in slit path.Here, the upper surface of the identical interior plate 352 that refers to the second tabular path of the height of the height of the interior plate 352 in the second tabular path and the base plate 341 in slit path flushes with the base plate 341 in slit path.According to this structure, when the screw from slit path transmission enters the second tabular path, threaded body section by the upper surface support screw of the interior plate 352 in the second tabular path, the head of screw is not subjected to any support, the head of screw is fallen on the base plate 351 in the second tabular path, thereby screw is rotated, and have head orientation down.
The second tabular path also comprises outer panel 353, and it is vertically placed on base plate 351 and towards the interior plate 352 in the second tabular path.The outer panel 353 in the second tabular path is used for preventing that screw from occuring excessively rotate and fall when rotating and stand upside down on the second tabular path, thereby the head that makes screw down.That is to say, interior plate 352 and the outer panel 353 in the second tabular path is arranged in stands upside down on the relative both sides of the screw on the second tabular path.
As shown in Figure 7, formed and foreign matter exhaust plate 360 has been set below the slit path of the 3rd attitude conversion portion 340.Foreign matter exhaust plate 360 receives the foreign matter that the slit 343 by the slit path falls, and it is discharged from bowl feeder main body 31.Foreign matter exhaust plate 360 is configured to, can prevents from being offset to improperly left side or the right side of emission path from emission path along the foreign matter of its emission path discharging.For this reason, foreign matter exhaust plate 360 comprises left side wall and right side wall.
Although not shown, component supply system 1 can also comprise at least one air venting unit, and it is to the screw blowing up air that is transmitting along the second transfer path 32B or the linear feed device 14 of bowl feeder 13, thereby promotes the transmission of screw.
Meanwhile, the linear feed device 14 that is connected to the second transfer path 32B end is arranged as at linear feed device 14 and provides and has the gap between the track 32 of the second transfer path 32B (size is suitable, can not cause to the transmission of screw interference), the vibration that can prevent thus the bowl feeder 13 that produces by vibrator is transferred into linear feed device 14, and then prevents from linear feed device 14 is had a negative impact.
Figure 10 shows the cutaway view of constant speed feeder 15.Figure 11 is the perspective view of the part C of Fig. 2.Together with Figure 10 and Figure 11, constant speed feeder 15 comprises the second base 11-2, be rotatably installed in vertical shaft 51 on the second base 11-2, be arranged at the upper end of axle 51 and the supply plate 52 of rotation on axle 51, be arranged in below supply plate 52 and be in the supporting member 53 of the position that separates with it, the driver element (reference numbers 54) that makes axle 51 constant speed rotaries and conducting and the contact maker 55 of blocking-up electric power transfer of 51 from the driver element to the axle with reference to figure 2.
Along the circumferencial direction of supply plate 52, in the circumferential edges of supply plate 52 according to forming a plurality of reception otch 521 on regular intervals (identical interval) spaced-apart position.The top and bottom of individual reception otch 521 are open.Thereby described supply plate 52 has the serrated wheel shape usually.Screw is inserted in corresponding reception otch 521 according to the handstand attitude, thereby makes the head of screw have down orientation.Each receives otch 521 and has the size that can receive single screw.Constant speed feeder 15 is installed as the correspondence that the screw that linear feed device 14 is supplied can be inserted into supply plate 52 to be received in otch 521.
The screw of supporting member 53 support arrangement in receiving otch 521, thus the screw that prevents from being in the reception otch 521 with upper and lower side open architecture drops out from otch.In addition, supporting member 53 makes supply plate 52 will receive the interior screw supplying of otch 521 to supply position P1.For this reason, form the area supported 531 of the screw of support arrangement in receiving otch 521 in the upper end of supporting member 53, and form vertically through hole 532 at the middle body of supporting member 53, axle 51 rotatably is arranged in described through hole.Different from supply plate 52, supporting member 53 is the fixed heads that are installed on the second base 11-2.
Figure 12 and 13 shows the front view of contact maker 55.As shown in Figure 12 and 13, driver element comprises motor 54.Contact maker 55 is installed between motor 54 and axle 51.Contact maker 55 comprises two clutch disks 551 and 552 and the disc spring 553 that is set to make two clutch disks 551 and 552 mutual close contacts.
Two clutch disks 551 and 552 are arranged in opposed facing upper-lower position.Thereby, the upper clutch disk 551 that is arranged in the top position is arranged to the lower end of axle 51.Respectively the opposite ends of disc spring 553 is connected to the output shaft of lower clutch disk 552 and motor 54.Thus, disc spring 553 can be pushed lower clutch disk 552 to upper clutch disk 551.Along circumference, the uneven part 551a of intermeshing bending and 552a are set on the surface of opposed facing two respective clutch dishes 551 and 552.
In this embodiment, although disc spring 553 has been illustrated as the elastic component that keeps the close contact between two clutch disks 551 and 552, but can adopt any member as elastic component, as long as it can keep the close contact between two clutch disks 551 and 552 as disc spring 553.
Member is covered in Reference numeral 56 expressions of Fig. 2 and Figure 11.Circumferential edges setting around supply plate 52 is covered member 56, thereby prevents that the screw that is supplied to supply position P1 by supply plate 52 from throwing away from supply plate 52 side direction due to centrifugal force.Lid member 56 removably is couple to supporting member 53 by bolt.
In constant speed feeder 15, under normal circumstances, make the uneven part 551a of upper clutch disk 551 and lower clutch disk 552 and 552a keep couple state by disc spring 553.Therefore, when motor 54 work, axle 51 rotations make 52 rotations of supply plate thus.
The correspondence that will be inserted into one at a time from the screw of linear feed device 14 supplies the supply plate 52 of rotation with the handstand attitude receives in otch 521.Rotation by supply plate 52 transmits and to be inserted into the screw that receives in otch 521 and supported by supporting member 53, and described screw is provided to supply position P1 with constant speed.
Some that are supplied to the screw of supplying plate 52 from linear feed device 14 may snap between linear feed device 14 and supply plate 52 not fully up to expectationsly, rather than are inserted in corresponding reception otch 521.In other words, may cause clogging.In this case, supply plate 52 often can not be rotated.Due to the uneven part 551a of bending and 552a, lower clutch disk 552 is repeating to comprise the operation that moves down compression disc spring 553 simultaneously and move up by the restoring force of disc spring 553.Because two clutch disks 551 and 552 repeatedly leave and mutual close contact mutually, thereby intermeshing uneven part 551a and 552a repeatedly intercouple and are separated from each other.Therefore, lower clutch disk 552 is not in the situation that have tractive force to rotate, and upper clutch disk 551 does not rotate.Therefore, can prevent motor 54 overloads.
With reference to figure 3, parts transferring apparatus 2 comprises transmission dish 63.Part testing fixture 3 comprises to be provided back light unit 72 backlight and the picture signal of camera 71 is analyzed and judged whether corresponding screw exists the image analysis apparatus (not shown) of defective to the camera 71 of screw photograph, when 71 pairs of screws of camera are taken a picture.
Be circumferentially formed at the periphery of the upper surface of transmission dish 63 and set surface 631, be placed into this setting surface from the screw of constant speed feeder 15 supplies on.Certainly, the screw from 15 supplies of constant speed feeder is placed in setting surperficial 631 according to the handstand attitude.
With reference to Figure 10 and 11, transmission dish 63 is arranged as to make it set the surface concordant with the area supported 531 of supporting member 53.That is to say, be arranged on identical height setting surface 631 and area supported 531.Also transmission dish 63 is arranged as, make set surface 631 be positioned at supply plate 52 below, and it is always overlapping with supply plate 52 to set the part on surface 631.Supply plate 52 and transmission dish 63 overlapped position are supply position P1.
Due to the above-mentioned mounting structure of transmission dish 63, form sunk part 533 in the part of supporting member 53 peripheries, thereby prevent that supporting member 53 from hindering the transmission dish 63 of rotation.Described sunk part 533 has the arc corresponding with the shape of transmission dish 63.The part of transmission dish 63 is put be distributed in sunk part 533.Sunk part 533 has suitable size, thereby forms the gap between sunk part 533 and transmission dish 63 disposed therein.Sunk part 533 is the mechanisms of screw being removed from receiving otch 521 when being in supply position P1 at screw.Described removal mechanism can also comprise gas vent unit, and it is with predetermined strength blow gas on the screw that is positioned on supply position P1.Described removal mechanism can only comprise gas vent unit and not have sunk part 533.
In the parts transferring apparatus 2 with above-mentioned structure, enter at the screw from 15 supplies of constant speed feeder and set at surperficial 631 o'clock, the head of screw is placed on the support of setting on surface 631 and being subject to this surface.Afterwards, the rotation by transmission dish 63 is sent to exhaust position P2 with screw.
Figure 14 shows the side view of the arrangement of camera 71 and back light unit 72.Camera 71 is arranged into outside transmission dish 63 and the be separated by position of preset distance of the circumferential outer edge of transmission dish 63.Camera 71 is caught the image by the front of each screw of the rotation transmission of transmission dish 63.Although not shown, camera 71 is by the installation frame that is connected with the base 61 of parts transferring apparatus 2 or support by peripheral structure, and is arranged to the predetermined height from its bottom.
Back light unit 72 is arranged as towards camera 71, and forms the screw transfer path by transmission dish 63 both.In other words, back light unit 72 is positioned over makes the screw that to be taken by camera 71 through between camera 71 and back light unit 72.The preferred employing has the lamp of LED light source as back light unit 72.
In the corresponding part of the part that defines in the inboard with setting surface 631 of transmission dish 63 upper surfaces, namely at the core of transmission dish 63 and set along the circumferential direction form between surface 631 have constant depth and a width sink 632.Therefore, the upper surface of transmission dish 63 is configured to make and sets the part that surface 631 is defined higher than the inboard of setting surface 631.Thereby, 632 height that make the part that the height of setting surface 631 defines higher than the inboard of setting surface 631 that sink of transmission dish 63.Forming the lower end that can make back light unit 72 with sagging 632 arranges to such an extent that decide face 631 lower than arranging.Suppose that in described sinking 632 is for the sinking of back light unit 72, sink so 632 have suitable back light unit 72 and not with set surface 631 size disturbed occur.
Because sinking of transmission dish 63 632 makes the height of back light unit 72 to reduce, thereby the light of back light unit 72 emissions shines on the whole back side (back side of screw refers to the positive opposite surface of the screw that will take with camera 71) of the screw that camera 71 will take equably.In other words, this structure can prevent such problem, that is, and and along with the position of back light unit 72 uprises, become and be difficult to make light to shine equably on the lower end (head of screw is because screw is inverted) that is placed on the screw in setting surperficial 631 from back light unit 72.
Adopt installation frame 73 that back light unit 72 is installed.The installation frame 73 that back light unit 72 be used for to be installed is outstanding downwards from the top board surface of defining the shell (not shown) that checks the space, comprises that the photographic means of camera 71 and back light unit 72 and transmission dish 63 all are arranged in described inspection space.Back light unit 72 is installed to for the installation frame 73 that back light unit 72 is installed, thus make its can utilize travel mechanism 74 backlight towards or deviate from camera 71 and move.Thus, the distance of adjusting between camera 71 and back light unit 72 by mobile back light unit 72.
Thereby travel mechanism 74 backlight comprises and is installed on installation frame 73 and direction is vertical with shaft component 62 horizontal member 75, is couple to described horizontal member 75 and can or deviates from the lock cell 77 that camera 71 slides and the stay 76 of back light unit 72 is installed and releasably described vertical member 76 locked onto the appropriate location towards camera 71.
Described image analysis apparatus comprises display.The signal of camera 71 transmission is shown as image on display.Therefore, the image of user on can the direct viewing display, and whether screw corresponding to judgement exists defective.
For example, can utilize image analysis apparatus to judge whether screw exists defective by the mode that image that camera 71 is caught and pre-stored reference picture compare.If the image of catching meets the demands (that is to say and the reference picture coupling), screw corresponding to judgement is normal product so.If the image of capturing does not meet the demands (that is to say, do not mate with reference picture), screw corresponding to judgement is faulty goods so.
With reference to figure 3, part gathering-device 4 comprises normal product pallet 81, faulty goods pallet 82 and unfiled product tray 83.The screw that will be judged as normal product at exhaust position P2 is collected in normal product pallet 81.The screw that will be judged as faulty goods at exhaust position P2 is collected in faulty goods pallet 82.Owing to being difficult to judge exactly that having postponed the screw of judging is collected in unfiled product tray 83.Here, can collect operation by implementing screw to the air venting unit 84,85 and 86 of the screw discharged air that is transmitting.Faulty goods pallet 82 and air venting unit 85 that be used for to collect faulty goods are arranged as, after normal product pallet 81 is collected with normal product in air venting unit 85 that be used for to collect normal product, the faulty goods in all the other screws can be collected in faulty goods pallet 82.Preferably arrange successively normal product pallet 81, faulty goods pallet 82 and unfiled product tray 83 along the screw direction of transfer.
Meanwhile, although not shown, part testing fixture 3 can also be included in the front light of front light unit is provided when camera 71 is taken pictures for screw.In addition, camera and luminescence unit (being used for front light and/or backlight) that the part testing fixture 3 that comprises the camera 71 of the direct picture of catching screw can also comprise camera and the luminescence unit (being used for front light and/or backlight) of the plane picture that is set to provide screw and be set to catch the bottom diagram picture of screw.Due to the camera of the bottom diagram picture of catching screw (be used for obtaining the plane of the head of screw) be arranged in transmission dish 63 below, thereby transmission dish 63 is preferably made by transparent material.
Although disclose the preferred embodiments of the present invention for illustrational purpose, those skilled in the art will recognize that, can make various modifications in the situation that do not deviate from the spirit and scope of the present invention.
For example, although described equipment for checking part is illustrated as the part that has head and main part for inspection, also can adopt independently constant speed feeder, parts transferring apparatus 2 and the part testing fixture 3 of described part checkout facility to supply, transmit and check other parts except the part with head and main part.
Claims (27)
1. part checkout facility comprises:
Parts transferring apparatus is used for receiving part and described part being sent to exhaust position from supply position at supply position; And
The part testing fixture checks the part that is transmitted by described parts transferring apparatus and judges whether each described part exists defective.
2. part checkout facility according to claim 1, also comprise the component supply system of described Part supplying to described supply position.
3. part checkout facility according to claim 2, wherein, described component supply system comprises a bowl feeder,
Wherein, described bowl feeder comprises: the bowl feeder main body with structure of container; And the track that transfer path is provided, described transfer path is to be sent to outside path for the part that will be input in described bowl feeder main body,
Each in the part that described bowl feeder is supplied comprises head and main part, and
Described transfer path is included in the attitude conversion portion that in the transport process of described part, described part is alignd according to the handstand attitude.
4. part checkout facility according to claim 3, wherein, described track comprises: the first transfer path, comprise the described part in described bowl feeder main body is upwards transmitted the transfer path on institute edge, described the first transfer path has the helical structure that is configured to make its height to increase gradually from the bottom of described bowl feeder main body; And comprise the second transfer path, and this second transfer path comprises a paths, the part that transmits from described the first transfer path is sent to outside described bowl feeder along this path,
Wherein, described the second transfer path comprises:
The first attitude conversion portion with first groove path wherein, receives described part in described the first groove path along the part direction of transfer, thereby the head that makes the described part that is transmitting with respect to described part direction of transfer forward or backwards;
the second attitude conversion portion with second groove path, wherein, along described part direction of transfer, described part is received in described the second groove path, described the second groove Path Connection is to the end in described the first groove path, form step part between described the first and second groove paths, thereby form predetermined height difference between described the first and second groove paths, being sent in the following manner described the second groove path from described the first groove path with respect to described direction of transfer head part forward in part, the head that makes described part falls thereby makes described part rotation from described the first groove path, thereby make the head of described part with respect to described part direction of transfer backwards,
The 3rd attitude conversion portion with the slit path that is connected to described the second end, groove path, described slit path comprises inwardly downward-sloping base plate and the interior plate that is arranged on described base plate, form slit between described base plate and described interior plate, wherein, be inserted in described slit thereby make the rotation of described part with the main part with described part, thereby make the head mode outwardly of described part, described part is sent to described slit path from described the second groove path; And
The 4th attitude conversion portion with second plate shape path, the described second tabular path comprise inwardly downward-sloping base plate and be arranged on interior plate on described base plate, and wherein, described the first to the 4th attitude conversion portion forms described attitude conversion portion, and
The described second tabular Path Connection is to the end in described slit path, thereby be described base plate lower than described the 3rd attitude conversion portion with the described backplane in described the second tabular path, the height of the described interior plate in described the second tabular path is less than or equal to the height of the described base plate of described the 3rd attitude conversion portion, thus so that at first the head of described part falls thereby makes described part rotation from described slit path, thereby make the head mode down of described part, described part is sent to the described second tabular path from described slit path.
5. part checkout facility according to claim 4, wherein, described the second transfer path also comprises:
Drop section area, described drop section area comprises: outside downward-sloping base plate; And be arranged on outer panel on described base plate, described drop section area has the first tabular path that end is connected to described the first groove path,
Wherein, the described base plate of described drop section area has the width that reduces, thereby the part in the described part that will transmit falls down from described drop section area.
6. part checkout facility according to claim 5, wherein, described drop section area also comprises:
The removable transfer rate that is arranged on the described base plate of described drop section area is adjusted plate, is used for adjusting the width that described part is sent to described base plate and reduces part transfer rate on part.
7. part checkout facility according to claim 4, wherein, described step part comprises with respect to described part direction of transfer according to predetermined angular downward-sloping slope forward.
8. part checkout facility according to claim 4, wherein, the described interior plate of described the 3rd attitude conversion portion is set to and can vertically moves with respect to the described base plate of described the 3rd attitude conversion portion, adjusts thus the width of described slit by the described interior plate of mobile described the 3rd attitude conversion portion.
9. part checkout facility according to claim 4, wherein, described the 4th attitude conversion portion also comprises:
Outer panel, with described outer panel be configured such that be able to described part described head down mode be reversed and place described part and be arranged between the described interior plate and described outer panel of described the 4th attitude conversion portion, prevent that thus the described part that is reversed placement from excessively rotating and dropping.
10. part checkout facility according to claim 4, wherein, arrange the foreign matter exhaust plate below described the 3rd attitude conversion portion, thereby it is outside to be discharged into via the foreign matter that described slit drops described bowl feeder main body by the foreign matter exhaust plate.
11. part checkout facility according to claim 2, wherein, described component supply system comprises the constant speed feeder with the described part of constant speed supply,
Wherein, described constant speed feeder comprises: be arranged on the supply plate on vertical rotating shaft, wherein, in the outer circumferential edges of described supply plate according to forming a plurality of reception otch on regular intervals position spaced apart from each other, thereby described part is inserted in corresponding reception otch; Be arranged in the supporting member below described supply plate, the part of described supporting member support arrangement in described reception otch falls down from described constant speed feeder to prevent described part; And the driver element that makes described rotating shaft rotation.
12. part checkout facility according to claim 11, wherein, described supporting member comprises the fixed head that is installed on base, wherein, forms through hole in described fixed head, thereby rotating shaft rotatably is arranged in described through hole.
13. part checkout facility according to claim 11 also comprises:
Circumferential edges setting around described supply plate is covered member, falls down to prevent the described part side direction that is supplied to described supply position.
14. part checkout facility according to claim 11, wherein, described constant speed feeder also comprises:
Be arranged at the contact maker between described rotating shaft and described driver element, described contact maker is controlled the electric power transfer from described driver element to described rotating shaft.
15. part checkout facility according to claim 14, wherein, described driver element comprises motor, and
Described contact maker comprises: be arranged on the first clutch dish on described axle; Second clutch dish in the face of described first clutch dish layout; And elastic component, the two ends that this elastic component is opposite are connected to respectively the output shaft of described second clutch dish and described motor, thereby described second clutch dish is setovered towards described first clutch dish.
16. part checkout facility according to claim 15 wherein, arranges uneven part respectively on the opposed facing part of described the first and second clutch disks, described uneven part is intermeshing.
17. part checkout facility according to claim 1, wherein, described parts transferring apparatus comprises the transmission dish, and this transmission armor rotates and the part that will be placed on this transmission dish is sent to exhaust position around the longitudinal axis,
Described part testing fixture comprises: around the camera that the part of the circumferential edges of described transmission dish is arranged, described camera is by each the direct picture in the described part of described transmission dish transmission; And the back light unit of arranging towards described camera, form the part transfer path by described transmission dish between described camera and described back light unit, described back light unit provides backlight when the direct picture of described each part of camera, thereby obtain the contour images of described part, and
The setting surface that the top of described transmission dish is configured to be placed with described part forms the zone of defining higher than the described inboard of setting the surface, can reduce thus described back light unit with respect to the described position of setting the surface.
18. part checkout facility according to claim 17, wherein, the top of described transmission dish has sinking of being circumferentially formed in the zone that described setting inner side surface defines, thereby make the described zone that the surface is defined higher than the described inboard of setting the surface of setting, wherein, described back light unit is arranged in described sinking.
19. part checkout facility according to claim 17, wherein, described setting is surperficial to be arranged on the periphery of described transmission dish.
20. part checkout facility according to claim 17, wherein, described transmission dish is made by transparent material.
21. part checkout facility according to claim 17, wherein, at least one in described camera and described back light unit is installed on peripheral structure movably, is adjustable thereby make the distance between described camera and described back light unit.
22. part checkout facility according to claim 2, wherein, each part of described component supply system supply comprises head and main part, and
Described component supply system comprises: be provided with the first feeding mechanism of attitude conversion portion, described the first feeding mechanism adopts described attitude conversion portion to make described part align according to the handstand attitude and supply described part; And second feeding mechanism, the described part that is in the handstand attitude is supplied to described supply position from described the first feeding mechanism with constant speed,
Wherein, described the second feeding mechanism comprises: around the supply plate of longitudinal axis rotation, wherein, in the outer circumferential edges of described supply plate according to forming a plurality of reception otch on regular intervals position spaced apart from each other, thereby the main part of described part is inserted in corresponding reception otch; And the supporting member of the described part of support arrangement in described reception otch, wherein, described supporting member is arranged to lower than described supply plate and supports the head of described part, falls down from described reception otch to prevent described part.
23. part checkout facility according to claim 22, wherein, described the second feeding mechanism also comprises a mechanism, the described part that is used for being arranged to by the rotation of described supply plate on described supply position shifts out from described reception otch, thus with described Part supplying to described parts transferring apparatus.
24. part checkout facility according to claim 22, wherein, described the first feeding mechanism comprises bowl feeder and linear feed device,
Wherein, described bowl feeder comprises: the bowl feeder main body with structure of container; And the track that transfer path is provided, described transfer path is to be sent to its outer path for the described part that will be input in described bowl feeder main body,
Described transfer path is included in and makes described part according to the attitude conversion portion of handstand attitude alignment in the part transport process, and
Described linear feed device is connected with the end of described track, and form the gap between described linear feed device and described track, thereby by described linear feed device, described part is sent to described the second feeding mechanism from described bowl feeder with the handstand attitude with embarking on journey.
25. part checkout facility according to claim 22, wherein, described parts transferring apparatus comprises the transmission dish, and this transmission armor rotates and the described part that will be positioned on described transmission dish is sent to described exhaust position around the longitudinal axis,
wherein, described transmission dish has the surface of setting, described part is placed on this setting surface, and described transmission dish is used for supporting that the area supported of the part on it flushes on being arranged to and making described setting surface and be formed at described supporting member, and a described part of setting the surface is arranged as lower than described supply plate and overlapping with described supply plate, wherein, described surface and the described supply plate overlapping part residing position set becomes described supply position, and form the shape sunk part that sink in the part of the periphery of described supporting member, to prevent that described supporting member from hindering described transmission dish.
26. a component supply system comprises: bowl feeder main body has structure of container and allows and will comprise that each part of head and main part is input in this bowl feeder main body; And track, be provided as for the transfer path that will be input to part in described bowl feeder main body and export to its outer path,
Wherein, described transfer path is included in the attitude conversion portion that in the transport process of described part, described part is alignd according to the handstand attitude,
Described track comprises: the first transfer path, form a transfer path, described part in bowl feeder main body upwards transmits along this path, and described the first transfer path has the helical structure that is configured to make its height to increase gradually from the bottom of described bowl feeder main body; And comprise the second transfer path, and this second transfer path comprises a paths, described part is sent to from described the first transfer path along this path outside described bowl feeder main body,
Described the second transfer path comprises:
The first attitude conversion portion with first groove path wherein, receives described part in described the first groove path along the part direction of transfer, thereby the head that makes the described part that is transmitting with respect to described part direction of transfer forward or backwards;
the second attitude conversion portion with second groove path, wherein, along described part direction of transfer, described part is received in described the second groove path, described the second groove Path Connection is to the end in described the first groove path, form step part between described the first and second groove paths, thereby form predetermined height difference between described the first and second groove paths, be sent to as follows described the second groove path from described the first groove path with respect to a described direction of transfer head part forward in described part thus, at first the head that makes described part falls thereby makes described part rotation from described the first groove path, thereby make the head of described part with respect to described part direction of transfer backwards,
The 3rd attitude conversion portion with the slit path that is connected to described the second end, groove path, described slit path comprises inwardly downward-sloping base plate and the interior plate that is arranged on described base plate, form slit between described base plate and described interior plate, wherein, be inserted in described slit thereby make the rotation of described part with the main part with described part, thereby make the head mode outwardly of described part, described part is sent to described slit path from described the second groove path; And
The 4th attitude conversion portion with second plate shape path, the described second tabular path comprise inwardly downward-sloping base plate and be arranged on interior plate on described base plate, and wherein, described the first to the 4th attitude conversion portion forms described attitude conversion portion, and
The described second tabular Path Connection is to the end in described slit path, thereby be described base plate lower than described the 3rd attitude conversion portion with the described backplane in described the second tabular path, the height of the described interior plate in described the second tabular path is less than or equal to the height of the described base plate of described the 3rd attitude conversion portion, thus so that at first the head of described part falls thereby makes described part rotation from described slit path, thereby the mode that the head that makes described part is downward is sent to the described second tabular path with described part from described slit path.
27. a component supply system comprises:
Be set to the rotating shaft of rotatable and in the vertical direction;
Be arranged on the supply plate on described rotating shaft, in the outer circumferential edges of described supply plate according to forming a plurality of reception otch on regular intervals position spaced apart from each other, thereby each described part of comprising head and main part is inserted in corresponding reception otch according to the handstand attitude in the mode that the main part of each part is inserted in corresponding reception otch, and described supply plate will be arranged in described Part supplying in described reception otch to the precalculated position in rotation;
Be arranged in the following supporting member of described supply plate, the head of the described part of described supporting member support arrangement in described reception otch falls down from described reception otch to prevent described part; And
Make the driver element of described rotating shaft rotation.
Applications Claiming Priority (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2010-0074280 | 2010-07-30 | ||
| KR1020100074280A KR101399287B1 (en) | 2010-07-30 | 2010-07-30 | Apparatus for Examining Work |
| KR1020110009249A KR101067641B1 (en) | 2011-01-31 | 2011-01-31 | Parts sorting system |
| KR10-2011-0009249 | 2011-01-31 | ||
| KR1020110015900A KR101240898B1 (en) | 2011-02-23 | 2011-02-23 | Parts Constant-Speed Feeding Device and Parts Inspecting Machine |
| KR10-2011-0015900 | 2011-02-23 | ||
| KR10-2011-0037092 | 2011-04-21 | ||
| KR1020110037092A KR101183872B1 (en) | 2011-04-21 | 2011-04-21 | Parts feeding device |
| PCT/KR2011/004791 WO2012015173A2 (en) | 2010-07-30 | 2011-06-30 | Device for supplying parts and equipment for inspecting parts |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103140323A true CN103140323A (en) | 2013-06-05 |
| CN103140323B CN103140323B (en) | 2015-10-14 |
Family
ID=45530563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201180047833.8A Expired - Fee Related CN103140323B (en) | 2010-07-30 | 2011-06-30 | For supplying the device of part and the equipment for checking part |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103140323B (en) |
| WO (1) | WO2012015173A2 (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103394952A (en) * | 2013-06-13 | 2013-11-20 | 江苏沙龙机电科技有限公司 | Automatic material loading technology for numerical control gear hobbing machine |
| CN104897686A (en) * | 2015-05-25 | 2015-09-09 | 张家港市锐正精密工具有限公司 | Method for detecting quality of sawblade milling cutter |
| CN105783730A (en) * | 2016-03-01 | 2016-07-20 | 珠海格力电器股份有限公司 | Screw detection method, device and system and detection machine |
| CN106733679A (en) * | 2016-11-23 | 2017-05-31 | 上海永太汽车零部件厂 | A kind of spare and accessory parts separation system and spare and accessory parts method for separating |
| CN107234412A (en) * | 2017-07-18 | 2017-10-10 | 河北工程大学 | A kind of device of the device for detecting that sleeve is positive and negative and sleeve sorting assembling |
| CN107756120A (en) * | 2017-10-25 | 2018-03-06 | 宁波市奉化智牛自动化设备设计有限公司 | A kind of transport mechanism of vibrating disk spring leaf drilling equipment |
| CN107985932A (en) * | 2017-12-01 | 2018-05-04 | 西南交通大学 | A kind of rotation device for being used to aid in detection and auxiliary blanking |
| CN108513127A (en) * | 2017-02-28 | 2018-09-07 | 日本电产株式会社 | Automatic checking device and automatic check method |
| CN108513126A (en) * | 2017-02-24 | 2018-09-07 | 日本电产株式会社 | Automatic checking device and automatic check method |
| CN108672313A (en) * | 2018-05-15 | 2018-10-19 | 舟山市普陀宝弘精密机械有限公司 | Bolt automatic detecting machine |
| CN111250428A (en) * | 2018-11-30 | 2020-06-09 | 台达电子工业股份有限公司 | Appearance detection equipment for columnar element |
| CN111701878A (en) * | 2020-07-02 | 2020-09-25 | 武汉森赛睿科技有限公司 | Ceramic perforation recognition device |
| CN112170215A (en) * | 2020-09-22 | 2021-01-05 | 刘广飞 | Waste product detection mechanism for bolt production |
| CN114012520A (en) * | 2021-11-09 | 2022-02-08 | 杭州汽车发动机零部件有限公司 | Valve tappet machining equipment and machining process thereof |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110000532A (en) * | 2019-04-23 | 2019-07-12 | 深圳市久巨工业设备有限公司 | A kind of feeding mechanism and assembly equipment |
| CN110346375B (en) * | 2019-08-19 | 2024-03-08 | 珠海格力智能装备有限公司 | Capacitance detection device |
| CH717472B1 (en) | 2020-05-29 | 2022-07-15 | Dimac S R L | Semi-automatic loading equipment for statistical control, inspection, measurement, verification and automatic selection of small parts of any kind in metal, plastic and other materials. |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0891548A (en) * | 1994-09-17 | 1996-04-09 | J C C Eng Kk | Aligning feeding device for electronic part |
| JPH11227933A (en) * | 1998-02-10 | 1999-08-24 | Toyo Denji Kikai Seisakusho:Kk | Terminal parts feeding device |
| JP2001212524A (en) * | 2000-12-13 | 2001-08-07 | Nitto Seiko Co Ltd | Device and method for inspecting component |
| JP2005214751A (en) * | 2004-01-28 | 2005-08-11 | Tsunehiro Yoshida | Inspection device of screw |
| JP2008073653A (en) * | 2006-09-25 | 2008-04-03 | Nitto Seiko Co Ltd | Part inspection apparatus |
| CN201291209Y (en) * | 2008-10-23 | 2009-08-19 | 锐志科技有限公司 | Object detector |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007167949A (en) * | 2005-12-19 | 2007-07-05 | Yoshitaka Aoyama | Device for feeding shaft-like part |
| KR100899361B1 (en) * | 2008-12-10 | 2009-05-26 | (주)진합 | Screw thread test device |
-
2011
- 2011-06-30 CN CN201180047833.8A patent/CN103140323B/en not_active Expired - Fee Related
- 2011-06-30 WO PCT/KR2011/004791 patent/WO2012015173A2/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0891548A (en) * | 1994-09-17 | 1996-04-09 | J C C Eng Kk | Aligning feeding device for electronic part |
| JPH11227933A (en) * | 1998-02-10 | 1999-08-24 | Toyo Denji Kikai Seisakusho:Kk | Terminal parts feeding device |
| JP2001212524A (en) * | 2000-12-13 | 2001-08-07 | Nitto Seiko Co Ltd | Device and method for inspecting component |
| JP2005214751A (en) * | 2004-01-28 | 2005-08-11 | Tsunehiro Yoshida | Inspection device of screw |
| JP2008073653A (en) * | 2006-09-25 | 2008-04-03 | Nitto Seiko Co Ltd | Part inspection apparatus |
| CN201291209Y (en) * | 2008-10-23 | 2009-08-19 | 锐志科技有限公司 | Object detector |
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103394952B (en) * | 2013-06-13 | 2016-05-11 | 江苏沙龙机电科技有限公司 | Chain digital control gear hobbing machine automatic charging technique |
| CN103394952A (en) * | 2013-06-13 | 2013-11-20 | 江苏沙龙机电科技有限公司 | Automatic material loading technology for numerical control gear hobbing machine |
| CN104897686A (en) * | 2015-05-25 | 2015-09-09 | 张家港市锐正精密工具有限公司 | Method for detecting quality of sawblade milling cutter |
| CN105783730B (en) * | 2016-03-01 | 2018-08-07 | 珠海格力电器股份有限公司 | Screw detection method, device and system and detection machine |
| CN105783730A (en) * | 2016-03-01 | 2016-07-20 | 珠海格力电器股份有限公司 | Screw detection method, device and system and detection machine |
| CN106733679A (en) * | 2016-11-23 | 2017-05-31 | 上海永太汽车零部件厂 | A kind of spare and accessory parts separation system and spare and accessory parts method for separating |
| CN108513126A (en) * | 2017-02-24 | 2018-09-07 | 日本电产株式会社 | Automatic checking device and automatic check method |
| CN108513127A (en) * | 2017-02-28 | 2018-09-07 | 日本电产株式会社 | Automatic checking device and automatic check method |
| CN107234412A (en) * | 2017-07-18 | 2017-10-10 | 河北工程大学 | A kind of device of the device for detecting that sleeve is positive and negative and sleeve sorting assembling |
| CN107234412B (en) * | 2017-07-18 | 2023-07-25 | 河北工程大学 | Device for detecting forward and reverse directions of sleeve and device for sorting and assembling sleeve |
| CN107756120A (en) * | 2017-10-25 | 2018-03-06 | 宁波市奉化智牛自动化设备设计有限公司 | A kind of transport mechanism of vibrating disk spring leaf drilling equipment |
| CN107756120B (en) * | 2017-10-25 | 2019-08-06 | 宁波市奉化智牛自动化设备设计有限公司 | A kind of transport mechanism of vibrating disk spring leaf drilling equipment |
| CN107985932A (en) * | 2017-12-01 | 2018-05-04 | 西南交通大学 | A kind of rotation device for being used to aid in detection and auxiliary blanking |
| CN108672313A (en) * | 2018-05-15 | 2018-10-19 | 舟山市普陀宝弘精密机械有限公司 | Bolt automatic detecting machine |
| CN111250428A (en) * | 2018-11-30 | 2020-06-09 | 台达电子工业股份有限公司 | Appearance detection equipment for columnar element |
| CN111250428B (en) * | 2018-11-30 | 2022-06-14 | 台达电子工业股份有限公司 | Appearance detection equipment for columnar element |
| CN111701878A (en) * | 2020-07-02 | 2020-09-25 | 武汉森赛睿科技有限公司 | Ceramic perforation recognition device |
| CN112170215A (en) * | 2020-09-22 | 2021-01-05 | 刘广飞 | Waste product detection mechanism for bolt production |
| CN114012520A (en) * | 2021-11-09 | 2022-02-08 | 杭州汽车发动机零部件有限公司 | Valve tappet machining equipment and machining process thereof |
| CN114012520B (en) * | 2021-11-09 | 2022-10-21 | 杭州汽车发动机零部件有限公司 | Valve tappet machining equipment and machining process thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2012015173A3 (en) | 2012-04-19 |
| WO2012015173A2 (en) | 2012-02-02 |
| CN103140323B (en) | 2015-10-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103140323A (en) | Device for supplying parts and equipment for inspecting parts | |
| CN109270436B (en) | High-efficient full-automatic quality of PCB circuit board and integrative equipment of outward appearance detection | |
| CN106423911A (en) | Optical automatic screening machine for springs | |
| CN102221161B (en) | Method and equipment for manufacturing backlight source | |
| CN106596564B (en) | Full-automatic vision detection device | |
| CN202075359U (en) | Final testing and screening plate placing machine for double-suction head quartz crystals | |
| CN108489991B (en) | Automatic detection equipment for antibiotic bottle caps | |
| CN210486789U (en) | Surface detection device | |
| CN101086444A (en) | Glass substrate edge checking device and method | |
| CN210876353U (en) | Processing-oriented apparatus | |
| CN110694923A (en) | Sealing washer yields check out test set | |
| CN115072046A (en) | Screening apparatus | |
| WO2023202112A1 (en) | Appearance detection equipment | |
| CN115090563B (en) | Color sorter | |
| JP2008114204A (en) | Color sorting apparatus for tea leaves | |
| CN206064842U (en) | Spring optics automatic screening machine | |
| CN108706315B (en) | Vibration mechanism for antibiotic bottle cap | |
| JP2001063816A (en) | Circulating linear feeder | |
| CN113523801B (en) | Automatic bolt assembling equipment | |
| CN116532375B (en) | Workpiece visual inspection feeding system and full inspection machine | |
| CN114101107A (en) | Automatic detection equipment for backlight plate | |
| CN218191095U (en) | Buckle outward appearance check out test set | |
| CN116944075A (en) | Detection equipment for display screen and detection method thereof | |
| CN107098143B (en) | Screening device | |
| CN217250813U (en) | Visual detection device for surface defects of bearing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151014 Termination date: 20180630 |