CN104142327A - System using machine vision for detecting standard fasteners - Google Patents
System using machine vision for detecting standard fasteners Download PDFInfo
- Publication number
- CN104142327A CN104142327A CN201410347078.0A CN201410347078A CN104142327A CN 104142327 A CN104142327 A CN 104142327A CN 201410347078 A CN201410347078 A CN 201410347078A CN 104142327 A CN104142327 A CN 104142327A
- Authority
- CN
- China
- Prior art keywords
- rotary table
- indexing rotary
- guide rail
- breach
- board
- 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.)
- Pending
Links
Abstract
The invention discloses a system using machine vision for detecting standard fasteners. A vibration disc (16) is installed at one end of the top of a machine table (5), an indexing rotary disc is arranged at the other end of the top of the machine table (5), a guide rail (13) is arranged between the vibration disc (16) and the indexing rotary disc and used for conveying parts, the guide rail (13) is composed of a fixed conveying rail (13a) and an adjustable conveying rail (13b) which are arranged side by side, the outlet end of the fixed conveying rail (13a) and the outlet end of the adjustable conveying rail (13b) are respectively bent upwards to form a horizontal section (13c), and an air blowing device (17) is arranged on the side edge of the outlet end of the guide rail (13) and connected with an air blowing pipe capable of blowing the parts to the indexing rotary disc from the guide rail (13). The system can automatically convey, detect, sort and package the standard fasteners, is high in automation degree and detection efficiency, can be used for detecting the various standard fasteners and adapt to parts which are to be detected and of different specifications.
Description
Technical field
The invention belongs to pick-up unit technical field, specifically, particularly a kind of system of utilizing Machine Vision Detection standard fasteners.
Background technology
In recent years, utilizing machine vision technique to carry out having done large quantity research aspect Quality Detection abroad, and obtaining many important achievement.Vision-based detection has the advantages such as noncontact, speed is fast, precision is high, antijamming capability is strong, in modern manufacturing industry, there is important application prospect, in the fields such as machining accuracy detection, workpiece size measurement, product detection, just obtaining applying more and more widely at present, vision detection technology provides a kind of desirable means for solving on-line measurement problem.The eighties in 20th century, NBS once did prediction on the basis of investigation: 80% of industrial detection work from now on will be completed by vision detection technology.
Standard fasteners all has a wide range of applications in many industries of the national economy such as auto industry, machinery manufacturing industry, building industry, electronics industry as fundamental parts.Online or the final mass of standard fasteners detects the control of the quality and the enterprise cost that directly affect standard fasteners.Taking hex bolts as example, hex bolts is as the most common connection securing member of one, and its manufacturing process is: wire drawing, cold-heading, thread rolling, thermal treatment, zinc-plated or blackout etc.Wire drawing is, by cold-drawn wire drawing, the diameter control of the wire rod of steel mill's production is arrived to given size, and ensures the smooth of wire surface; Cold-heading is to be polished rod bolt by mould the wire rod cold-heading molding after wire drawing; Thread rolling is the screw portion machining screw at polished rod bolt by automatic flat die thread-rolling machine; Thermal treatment is to eliminate cold working stress by forms such as tempering, ensures intensity and the toughness of bolt; Zinc-plated or blackout is to get rusty for anti-, strengthens the resistance to corrosion of bolt.Each production link has corresponding detection method, to ensure the correctness of this link.From the angle of quality control, particularly important to the detection of bolt.
For a long time, the detection of hex bolts mainly relies on artificial mode, be operating personnel measure bolt every now and then physical dimension with survey instrument, this manual detection method has not only been wasted a large amount of time and manpower, and low precision, probability undetected, flase drop is also very high, greatly reduces the work efficiency of enterprise and has increased the labour cost of enterprise.
At present existing indivedual enterprise developments go out the pick-up unit based on vision, and wherein, part indexing rotary table is the important component part in this pick-up unit, and part to be checked reaches part indexing rotary table, after then being detected by testing agency, is divided into certified products and unacceptable product.Find with reality investigation by analysis, existing pick-up unit still has following deficiency:
The first, the function that testing agency can detect is less, and accommodation is narrow.As detecting to detect, screw thread has or not basic detections the such as whether tapping, length enough, can not double thread pitch, the whether qualified detection of thread form, and accuracy in detection is not high, still has higher faulty materials after detection.
The second, a kind of pick-up unit can only detect a kind of part, and standard fasteners enterprise generally produces various parts, as screw, nut, bolt etc., if all apply automatic detection device, must buy the different pick-up unit of many covers and detect, enterprise produces to drop into be increased.
The 3rd, a kind of standard fasteners part has plurality of specifications, screws as different in nominal diameter, and its size differs larger, as screws such as M1.4, M4, M8, M10, M12, M20.The detection dish of existing pick-up unit need be to detection dish of the part respective production of each specification, the corresponding detection dish of changing will survey different size part time, the problem such as so just cause pick-up unit cost to increase, detection efficiency is not high.
The 4th, existing pick-up unit just detects faulty materials, and detecting qualified part also needs 1-2 name workman to carry out bag distribution packaging, and the work efficiency of enterprise and labour cost problem thoroughly do not solve.
Summary of the invention
Technical matters to be solved by this invention is to provide the system of utilizing Machine Vision Detection standard fasteners that a kind of detection efficiency is high, sorting speed is fast.
Technical scheme of the present invention is as follows: a kind of system of utilizing Machine Vision Detection standard fasteners, there is board (5), vibrating disk (16) is installed in one end at described board (5) top, the other end at board (5) top arranges indexing rotary table, this indexing rotary table is by upper stepper motor (6) driven rotary of installing of board (5), between described vibrating disk (16) and indexing rotary table, be provided with the guide rail (13) of conveying parts, the high endpiece low dip of this guide rail (13) entrance point arranges, the part mouth that goes out on the entrance point of guide rail (13) and vibrating disk (16) joins, the endpiece of guide rail (13) is near described indexing rotary table, described guide rail (13) is made up of the fixing conveyor track (13a) being arranged side by side and adjustable conveyor track (13b), described fixing conveyor track (13a) is supported on board (5) by the first bracing frame (14), adjustable conveyor track (13b) is supported on board (5) by the second bracing frame (15), the bottom of the second bracing frame (15) fixes by bolt and board (5), and the hole that the second bracing frame (15) bottom is passed through for bolt is bar hole,
The endpiece of described fixing conveyor track (13a) and adjustable conveyor track (13b) is upwards bending all, be formed with horizontal segment (13c), and the side of guide rail (13) endpiece is provided with blowning installation (17), on described blowning installation (17), be connected to the gas blow pipe that part can be blowed to indexing rotary table from guide rail (13).
Be provided with the slideway (7) for accepting part on the side of described indexing rotary table, the high endpiece low dip of this slideway (7) entrance point arranges, and be fixedly mounted on board (5), be provided with the disengaging yoke (8) for part being allocated to described slideway (7) on the side of described slideway (7) entrance point, this disengaging yoke (8) is positioned at the top of indexing rotary table, it is upper that one end of disengaging yoke (8) is fixed on board (5) by bearing, and the other end of disengaging yoke (8) is obliquely extended to the top at indexing rotary table edge;
The endpiece bifurcated of described slideway (7) forms the first split channel (7a) and the second split channel (7b), and the crotch of slideway (7) endpiece be provided with control the first split channel (7a) or the second split channel (7b) open and close sorting shutter (10), described sorting shutter (10) is fixed on the top of rotating shaft (9), the bottom of rotating shaft (9) is connected with the piston rod of cylinder (11), and is set with the spring (12) that can make rotating shaft (9) return in the lower end of rotating shaft (9).
Adopt above technical scheme, board is as workbench, and the parts such as indexing rotary table, disengaging yoke of being convenient to pick-up unit are arranged.Vibrating disk is for splendid attire standard fasteners to be checked, when vibrating disk work, under self effect of vibration, makes standard fasteners enter guide rail by going out part mouth singly.Guide rail on board is carried for standard fasteners to be checked, and guide rail is obliquely installed, and is conducive to standard fasteners to be checked from the slippage of trend indexing rotary table; Guide rail is made up of the fixing conveyor track being arranged side by side and adjustable conveyor track, and be supported on board by bracing frame, simple in structure on the one hand, be easy to processing and fabricating, it is firm that guide rail is installed on board, on the other hand, can move adjustable conveyor track by the bolt that unclamps the second bracing frame bottom, to change the distance between adjustable conveyor track and fixing conveyor track, thereby adapt to the needs that different batches part dimension to be checked differs, regulate not only convenient but also quick.The endpiece of guide rail is provided with horizontal segment, standard fasteners to be checked is waited at this, in the time that indexing rotary table rotate in place, blown to a standard fasteners the most to be checked of close indexing rotary table by gas blow pipe by blowning installation, make this standard fasteners to be checked enter indexing rotary table location.
In the process of indexing rotary table by the stepper motor driven rotary of installing on board, the standard fasteners to be checked of locating on it is along the circumferential direction carried, part to be checked detects station by vision sensor successively, take successively part picture, whether being sent to vision-based detection recognition software system, to carry out analysis and distinguishing part qualified, and in the time that part rotates to disengaging yoke station, disengaging yoke plays a part to stop and guide elements, part is separated with indexing rotary table, and part is allocated to slideway from indexing rotary table.Because slideway is in tilted layout, enter the part of slideway from its endpiece direction landing of trend.Not only simply but also quick, not only automaticity is high, and has effectively improved detection efficiency for the above course of work.
The first split channel forming at slideway endpiece bifurcated is faulty materials part passage, and the second split channel is certified products part passage.The original state of sorting shutter is that the second split channel is closed, the first split channel is open mode, in the time that vision-based detection identification software is differentiated current part and is qualified part, cylinder promotes rotating shaft and the rotation of sorting shutter, and sorting shutter close the first split channel, opens the second split channel, qualified part enter subpackage station after entering the second split channel again, and according to the quantity per unit pack specification setting in advance, automatically package certified products, then splitting enters in certified products case; In the time that vision-based detection identification software is differentiated current part and is rejected part, cylinder is return, and spring drives rotating shaft and the revolution of sorting shutter, get back to original state, now the second split channel is closed, and the first split channel is opened, and faulty materials enter in faulty materials case by the first split channel.Above sort process automaticity is higher, accurately and reliably, has not only simplified sort program, and has greatly improved sorting speed and sorting efficiency.
Described indexing rotary table is made up of Moving plate (1) and price fixing (2), the disc structure that Moving plate (1) and price fixing (2) are equal diameters, Moving plate (1) be positioned at price fixing (2) directly over, both fit fixing, offer the first breach (1a) distributing by even circumferential at the edge of described Moving plate (1), between two adjacent the first breach (1a), form the first lug (1b), the edge of price fixing (2) offers the second breach (2a) distributing by even circumferential, between two adjacent the second breach (2a), form the second lug (2b), described the second breach (2a) is corresponding one by one with the first breach (1a), and the second breach (2a) partly overlaps with the first breach (1a), form bayonet socket (3), the inner of described part disengaging yoke (8) is positioned at the top at bayonet socket (3) inner port edge, be provided with cushion block (4) at the top of every the second lug (2b), this cushion block (4) is pressed even circumferential and is distributed, described cushion block (4) is arranged in the first breach (1a), and the bayonet socket of adjacent correspondence (3), the end face of cushion block (4) is concordant with the end face of the first lug (1b).
Moving plate and the price fixing moulding of above structure composition indexing rotary table are simple, and processing and fabricating is easy, and cost is low; And Moving plate is combined closely with price fixing, it is firm to connect, and under stepper motor drives, synchronism and the stationarity of running are good.The second barbed portion on the first breach and price fixing on Moving plate is overlapping, form bayonet socket, this bayonet socket can be used for locating various standard fasteners, as screw, nut, bolt etc., versatility is good, enterprise adopts a set of pick-up unit can detect various standard fasteners, greatly reduces thus the equipment investment of enterprise.In localization criteria securing member, cushion block and Moving plate the first lug support standard fasteners jointly, because the end face of cushion block is concordant with the end face of Moving plate the first lug, can guarantee that like this standard fasteners is positioned in corresponding bayonet socket reposefully, has effectively avoided the generation of crooked or obscission.
For simplified structure, be convenient to processing and fabricating, described disengaging yoke (8) is bar shaped block structure.
Can snap in smoothly to corresponding bayonet socket in order to ensure part to be checked, and reliably locate in bayonet socket, described bayonet socket (3) from outside to inside width reduces gradually.
In order to ensure the structural strength of Moving plate, the integral middle of described Moving plate (1) end face is formed with up-small and down-big step-like boss.
In order to ensure the structural strength of price fixing, the integral middle of described price fixing (2) bottom surface is formed with up big and down small frustum.
Between described Moving plate (1) and price fixing (2), be connected by two fastening bolts that distribute by even circumferential, the upper hole of passing for fastening bolt of Moving plate (1) is circular arc cylindrical void (1c), and the center of circle of this cylindrical void (1c) is on the axial line of Moving plate (1).Between above structure Moving plate and price fixing, be connected firmly, reliably, dismounting not only simply but also convenient.Because the hole of passing for fastening bolt on Moving plate is circular arc cylindrical void, in the time unclamping fastening bolt, can rotate Moving plate, to change the size of each bayonet socket, thereby adapt to the piece test of various outer diameter size, while detecting different size part like this, without changing indexing rotary table, in saving production cost, greatly improve detection efficiency.
For simplified structure, be convenient to processing and fabricating, guarantee the fixing that is connected between cushion block and price fixing, described cushion block (4) is pane, and fixes by welding and price fixing (2).
Beneficial effect: the present invention can complete conveying, detection, sorting and the packaging of standard fasteners automatically, and automaticity is high, and detection efficiency is high, can be used for detecting various standard fasteners, and can adapt to the part to be checked of different size.
Brief description of the drawings
Fig. 1 is vertical view of the present invention.
Fig. 2 is front view of the present invention.
Fig. 3 is the structural representation of mechanism for sorting.
Fig. 4 is the vertical view of Fig. 3.
Fig. 5 is the stereographic map of indexing rotary table.
Fig. 6 is the front view of indexing rotary table.
Fig. 7 is the structural representation of Moving plate.
Fig. 8 is the structural representation of price fixing.
Fig. 9 is the structural representation of guide rail.
Figure 10 is the vertical view of Fig. 9.
Embodiment
Below in conjunction with drawings and Examples, the invention will be further described:
As shown in Figure 1, Figure 2, shown in Fig. 5, Fig. 6, Fig. 7, Fig. 8, in the one end at board 5 tops, vibrating disk 16 is installed, this vibrating disk 16 is driven by vibrating motor.The other end at board 5 tops arranges indexing rotary table, and indexing rotary table is arranged on board 5, is made up of Moving plate 1 and price fixing 2.The disc structure that Moving plate 1 and price fixing 2 are equal diameters, Moving plate 1 be positioned at price fixing 2 directly over.The integral middle of described Moving plate 1 end face is formed with up-small and down-big step-like boss, the integral middle of price fixing 2 bottom surfaces is formed with up big and down small frustum, the end face of the bottom surface of Moving plate 1 and price fixing 2 fits, between Moving plate 1 and price fixing 2, be connected by two fastening bolts that distribute by even circumferential, the hole of passing for fastening bolt on Moving plate 1 is circular arc cylindrical void 1c, and the center of circle of this cylindrical void 1c is on the axial line of Moving plate 1.Below described price fixing 2, be provided with stepper motor 6, this stepper motor 6 is installed on the top of board 5.The output shaft of stepper motor 6 straight up, and is connected with the center of price fixing 2 and Moving plate 1, in the time that stepper motor 6 turns round, can drive whole indexing rotary table to rotate together.
As shown in Fig. 6, Fig. 7, Fig. 8, offer the first breach 1a distributing by even circumferential at the edge of Moving plate 1, the number of the first breach 1a is determined according to actual needs, between two adjacent the first breach 1a, is formed the first lug 1b.Offer the second breach 2a distributing by even circumferential at the edge of price fixing 2, between two adjacent the second breach 2a, form the second lug 2b, described the second breach 2a is corresponding one by one with the first breach 1a, and the second breach 2a and the first breach 1a partly overlap, form bayonet socket 3, this bayonet socket 3 from outside to inside width reduces gradually.Top at every the second lug 2b is provided with cushion block 4, and this cushion block 4 is pane, and cushion block 4 is pressed even circumferential and distributed, and fixes by welding and price fixing 2.Each cushion block 4 is arranged in the first breach 1a, and the bayonet socket 3 of adjacent correspondence, and the end face of cushion block 4 is concordant with the end face of the first lug 1b.
As shown in Figure 1, Figure 2, shown in Fig. 9, Figure 10, between vibrating disk 16 and indexing rotary table, be provided with the guide rail 13 of conveying parts, the high endpiece low dip of this guide rail 13 entrance point arranges, and the part mouth that goes out on the entrance point of guide rail 13 and vibrating disk 16 joins, and the endpiece of guide rail 13 is near described indexing rotary table.Guide rail 13 is made up of the fixing conveyor track 13a being arranged side by side and adjustable conveyor track 13b, between fixing conveyor track 13a and adjustable conveyor track 13b, forms rail groove, and the endpiece of fixing conveyor track 13a and adjustable conveyor track 13b is upwards bending all, is formed with horizontal segment 13c.Described fixing conveyor track 13a is supported on board 5 by two the first bracing frames 14, adjustable conveyor track 13b is supported on board 5 by two the second bracing frames 15, the bottom of the second bracing frame 15 fixes by bolt and board 5, and the hole that the second bracing frame 15 bottoms are passed through for bolt is bar hole.In the time unclamping the bolt of the second bracing frame 15 bottoms, the distance between adjustable adjustable conveyor track 13b and fixing conveyor track 13a, to change the width of guide rail 13 mid-rail grooves, after adjusting puts in place, retorque.Side at described guide rail 13 endpiece is provided with blowning installation 17, on blowning installation 17, is connected to gas blow pipe, and this gas blow pipe can blow to indexing rotary table from guide rail 13 by part.
As shown in Fig. 1, Fig. 3, Fig. 4, be provided with the slideway 7 for accepting part on the side of indexing rotary table, the setting of the high endpiece low dip of entrance point upwards, and is pressed in the footpath that this slideway 7 is arranged in indexing rotary table, and slideway 7 is fixedly mounted on board 5.Be provided with the disengaging yoke 8 for part being allocated to described slideway 7 on the side of slideway 7 entrance points, this disengaging yoke 8 is positioned at the top of indexing rotary table, and is preferably bar shaped block structure.One end of disengaging yoke 8 is fixed on board 5 by bearing, and the other end of disengaging yoke 8 is obliquely extended to the top at indexing rotary table edge.
As shown in Fig. 1, Fig. 3, Fig. 4, the endpiece bifurcated of slideway 7 forms the first split channel 7a and the second split channel 7b, and the first split channel 7a is faulty materials part passage, and the second split channel 7b is certified products part passage.The first split channel 7a and the second split channel 7b are symmetrical, and these two split channels are all obliquely installed, and the angle of inclination of split channel is greater than the inclination angle of slideway 7.Be provided with the sorting shutter 10 of controlling the first split channel 7a or the second split channel 7b switching at the endpiece of slideway 7, described sorting shutter 10 is fixed on the top of rotating shaft 9, the bottom of rotating shaft 9 is connected with the piston rod of cylinder 11, and cylinder 11 is arranged on board 5, and is positioned at the below of slideway 7.Be set with the spring 12 that can make rotating shaft 9 returns in the lower end of described rotating shaft 9, sort shutter 10 the second split channel 7b is closed when initial, the first split channel 7a opens; In the time that needs switch, cylinder 11 promotes rotating shaft 9 and sorting shutter 10 rotates, and sorting shutter 10 is closed the first split channel 7a, opens the second split channel 7b; When cylinder 11 is return, spring 12 drives rotating shaft 9 and sorting shutter 10 to turn round, and gets back to original state, and now the second split channel 7b closes, and the first split channel 7a opens.
Claims (8)
1. one kind is utilized the system of Machine Vision Detection standard fasteners, there is board (5), it is characterized in that: vibrating disk (16) is installed in the one end at described board (5) top, the other end at board (5) top arranges indexing rotary table, this indexing rotary table is by upper stepper motor (6) driven rotary of installing of board (5), between described vibrating disk (16) and indexing rotary table, be provided with the guide rail (13) of conveying parts, the high endpiece low dip of this guide rail (13) entrance point arranges, the part mouth that goes out on the entrance point of guide rail (13) and vibrating disk (16) joins, the endpiece of guide rail (13) is near described indexing rotary table, described guide rail (13) is made up of the fixing conveyor track (13a) being arranged side by side and adjustable conveyor track (13b), described fixing conveyor track (13a) is supported on board (5) by the first bracing frame (14), adjustable conveyor track (13b) is supported on board (5) by the second bracing frame (15), the bottom of the second bracing frame (15) fixes by bolt and board (5), and the hole that the second bracing frame (15) bottom is passed through for bolt is bar hole,
The endpiece of described fixing conveyor track (13a) and adjustable conveyor track (13b) is upwards bending all, be formed with horizontal segment (13c), and the side of guide rail (13) endpiece is provided with blowning installation (17), on described blowning installation (17), be connected to the gas blow pipe that part can be blowed to indexing rotary table from guide rail (13);
Be provided with the slideway (7) for accepting part on the side of described indexing rotary table, the high endpiece low dip of this slideway (7) entrance point arranges, and be fixedly mounted on board (5), be provided with the disengaging yoke (8) for part being allocated to described slideway (7) on the side of described slideway (7) entrance point, this disengaging yoke (8) is positioned at the top of indexing rotary table, it is upper that one end of disengaging yoke (8) is fixed on board (5) by bearing, and the other end of disengaging yoke (8) is obliquely extended to the top at indexing rotary table edge;
The endpiece bifurcated of described slideway (7) forms the first split channel (7a) and the second split channel (7b), and the crotch of slideway (7) endpiece be provided with control the first split channel (7a) or the second split channel (7b) open and close sorting shutter (10), described sorting shutter (10) is fixed on the top of rotating shaft (9), the bottom of rotating shaft (9) is connected with the piston rod of cylinder (11), and is set with the spring (12) that can make rotating shaft (9) return in the lower end of rotating shaft (9).
2. the system of utilizing Machine Vision Detection standard fasteners according to claim 1, it is characterized in that: described indexing rotary table is made up of Moving plate (1) and price fixing (2), the disc structure that Moving plate (1) and price fixing (2) are equal diameters, Moving plate (1) be positioned at price fixing (2) directly over, both fit fixing, offer the first breach (1a) distributing by even circumferential at the edge of described Moving plate (1), between two adjacent the first breach (1a), form the first lug (1b), the edge of price fixing (2) offers the second breach (2a) distributing by even circumferential, between two adjacent the second breach (2a), form the second lug (2b), described the second breach (2a) is corresponding one by one with the first breach (1a), and the second breach (2a) partly overlaps with the first breach (1a), form bayonet socket (3), the inner of described part disengaging yoke (8) is positioned at the top at bayonet socket (3) inner port edge, be provided with cushion block (4) at the top of every the second lug (2b), this cushion block (4) is pressed even circumferential and is distributed, described cushion block (4) is arranged in the first breach (1a), and the bayonet socket of adjacent correspondence (3), the end face of cushion block (4) is concordant with the end face of the first lug (1b).
3. the system of utilizing Machine Vision Detection standard fasteners according to claim 1, is characterized in that: described disengaging yoke (8) is bar shaped block structure.
4. the system of utilizing Machine Vision Detection standard fasteners according to claim 2, is characterized in that: described bayonet socket (3) from outside to inside width reduces gradually.
5. according to the system of utilizing Machine Vision Detection standard fasteners described in claim 2 or 4, it is characterized in that: the integral middle of described Moving plate (1) end face is formed with up-small and down-big step-like boss.
6. the system of utilizing Machine Vision Detection standard fasteners according to claim 5, is characterized in that: the integral middle of described price fixing (2) bottom surface is formed with up big and down small frustum.
7. the system of utilizing Machine Vision Detection standard fasteners according to claim 2, it is characterized in that: between described Moving plate (1) and price fixing (2), be connected by two fastening bolts that distribute by even circumferential, the upper hole of passing for fastening bolt of Moving plate (1) is circular arc cylindrical void (1c), and the center of circle of this cylindrical void (1c) is on the axial line of Moving plate (1).
8. the system of utilizing Machine Vision Detection standard fasteners according to claim 2, is characterized in that: described cushion block (4) is pane, and fixes by welding and price fixing (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410347078.0A CN104142327A (en) | 2014-07-21 | 2014-07-21 | System using machine vision for detecting standard fasteners |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410347078.0A CN104142327A (en) | 2014-07-21 | 2014-07-21 | System using machine vision for detecting standard fasteners |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104142327A true CN104142327A (en) | 2014-11-12 |
Family
ID=51851562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410347078.0A Pending CN104142327A (en) | 2014-07-21 | 2014-07-21 | System using machine vision for detecting standard fasteners |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104142327A (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105403576A (en) * | 2015-12-03 | 2016-03-16 | 中银（宁波）电池有限公司 | Battery detection device |
| CN105414056A (en) * | 2015-12-24 | 2016-03-23 | 中山联合光电科技股份有限公司 | Rotating type automatic sorting machine and method |
| CN105499153A (en) * | 2015-12-03 | 2016-04-20 | 中银（宁波）电池有限公司 | Detecting method of battery detecting device |
| WO2016086333A1 (en) * | 2014-12-01 | 2016-06-09 | 李相鹏 | Visual detection device for screw detection |
| CN106767283A (en) * | 2016-12-29 | 2017-05-31 | 天津华旭东升精密机械制造有限公司 | A kind of fastener self-checking device |
| CN107030016A (en) * | 2017-03-29 | 2017-08-11 | 嘉善永金金属制品有限公司 | A kind of casting visual detection equipment |
| CN108686977A (en) * | 2018-03-27 | 2018-10-23 | 杭州星外星科技有限公司 | A kind of audio magnetic label detects screening installation automatically |
| CN108722894A (en) * | 2018-03-30 | 2018-11-02 | 芜湖强振汽车紧固件有限公司 | Automobile-used fastener online detection instrument |
| CN108940911A (en) * | 2018-07-12 | 2018-12-07 | 江阴市创新气门嘴有限公司 | A kind of nut screening technique of valve cock |
| CN110980056A (en) * | 2019-11-26 | 2020-04-10 | 福建龙马环卫装备股份有限公司 | Garbage classification and collection vehicle and garbage classification and collection method |
| CN111545485A (en) * | 2020-04-10 | 2020-08-18 | 王涛 | Screening device for color sorter |
| CN113049603A (en) * | 2021-03-16 | 2021-06-29 | 乐清市勇创自动化科技有限公司 | Camera detection equipment |
| CN113695243A (en) * | 2021-07-20 | 2021-11-26 | 佶致测控技术(苏州)有限公司 | Automatic change device that production line linkage work piece measured and compares |
| CN116748852A (en) * | 2023-07-28 | 2023-09-15 | 浙江乾纳电气有限公司 | Automatic adjusting screw assembling machine |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2385333Y (en) * | 1999-02-10 | 2000-06-28 | 李建文 | Automatic detector for checking screw |
| CN1898033A (en) * | 2003-12-30 | 2007-01-17 | 赞鸿制造业私人有限公司 | Fastener inspection system |
| CN201291210Y (en) * | 2008-10-24 | 2009-08-19 | 锐志科技有限公司 | Object detector |
| US20100003112A1 (en) * | 2008-07-03 | 2010-01-07 | TECNO FLUSS, S.r.l. | Rotary device for supporting, clamping and locating multiple-size vessels in particular for bottling machines |
| CN202854048U (en) * | 2012-08-13 | 2013-04-03 | 上海交通大学 | Fully-automatic rivet optical detection system |
| CN103286081A (en) * | 2013-05-07 | 2013-09-11 | 浙江工业大学 | Monocular multi-perspective machine vision-based online automatic sorting device for steel ball surface defect |
| CN203209331U (en) * | 2013-04-25 | 2013-09-25 | 洛阳久德轴承模具技术有限公司 | Roller side defect detection system |
| CN203209326U (en) * | 2013-05-06 | 2013-09-25 | 吴守祥 | Automatic fastener separator |
| CN204064932U (en) * | 2014-07-21 | 2014-12-31 | 重庆颖泉标准件有限公司 | Utilize the system of Machine Vision Detection standard fasteners |
-
2014
- 2014-07-21 CN CN201410347078.0A patent/CN104142327A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2385333Y (en) * | 1999-02-10 | 2000-06-28 | 李建文 | Automatic detector for checking screw |
| CN1898033A (en) * | 2003-12-30 | 2007-01-17 | 赞鸿制造业私人有限公司 | Fastener inspection system |
| US20100003112A1 (en) * | 2008-07-03 | 2010-01-07 | TECNO FLUSS, S.r.l. | Rotary device for supporting, clamping and locating multiple-size vessels in particular for bottling machines |
| CN201291210Y (en) * | 2008-10-24 | 2009-08-19 | 锐志科技有限公司 | Object detector |
| CN202854048U (en) * | 2012-08-13 | 2013-04-03 | 上海交通大学 | Fully-automatic rivet optical detection system |
| CN203209331U (en) * | 2013-04-25 | 2013-09-25 | 洛阳久德轴承模具技术有限公司 | Roller side defect detection system |
| CN203209326U (en) * | 2013-05-06 | 2013-09-25 | 吴守祥 | Automatic fastener separator |
| CN103286081A (en) * | 2013-05-07 | 2013-09-11 | 浙江工业大学 | Monocular multi-perspective machine vision-based online automatic sorting device for steel ball surface defect |
| CN204064932U (en) * | 2014-07-21 | 2014-12-31 | 重庆颖泉标准件有限公司 | Utilize the system of Machine Vision Detection standard fasteners |
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016086333A1 (en) * | 2014-12-01 | 2016-06-09 | 李相鹏 | Visual detection device for screw detection |
| CN105403576A (en) * | 2015-12-03 | 2016-03-16 | 中银（宁波）电池有限公司 | Battery detection device |
| CN105499153A (en) * | 2015-12-03 | 2016-04-20 | 中银（宁波）电池有限公司 | Detecting method of battery detecting device |
| CN105414056A (en) * | 2015-12-24 | 2016-03-23 | 中山联合光电科技股份有限公司 | Rotating type automatic sorting machine and method |
| CN105414056B (en) * | 2015-12-24 | 2018-05-29 | 中山联合光电科技股份有限公司 | A kind of rotary type automatic letter sorting machine and method for sorting |
| CN106767283A (en) * | 2016-12-29 | 2017-05-31 | 天津华旭东升精密机械制造有限公司 | A kind of fastener self-checking device |
| CN107030016A (en) * | 2017-03-29 | 2017-08-11 | 嘉善永金金属制品有限公司 | A kind of casting visual detection equipment |
| CN108686977A (en) * | 2018-03-27 | 2018-10-23 | 杭州星外星科技有限公司 | A kind of audio magnetic label detects screening installation automatically |
| CN108722894A (en) * | 2018-03-30 | 2018-11-02 | 芜湖强振汽车紧固件有限公司 | Automobile-used fastener online detection instrument |
| CN108940911A (en) * | 2018-07-12 | 2018-12-07 | 江阴市创新气门嘴有限公司 | A kind of nut screening technique of valve cock |
| CN108940911B (en) * | 2018-07-12 | 2020-05-22 | 江阴市创新气门嘴有限公司 | Method for screening nuts of inflating valves |
| CN110980056A (en) * | 2019-11-26 | 2020-04-10 | 福建龙马环卫装备股份有限公司 | Garbage classification and collection vehicle and garbage classification and collection method |
| CN110980056B (en) * | 2019-11-26 | 2022-08-09 | 福龙马集团股份有限公司 | Garbage classification and collection vehicle and garbage classification and collection method |
| CN111545485A (en) * | 2020-04-10 | 2020-08-18 | 王涛 | Screening device for color sorter |
| CN113049603A (en) * | 2021-03-16 | 2021-06-29 | 乐清市勇创自动化科技有限公司 | Camera detection equipment |
| CN113049603B (en) * | 2021-03-16 | 2023-11-21 | 浙江勇创自动化科技有限公司 | Camera shooting detection equipment |
| CN113695243A (en) * | 2021-07-20 | 2021-11-26 | 佶致测控技术(苏州)有限公司 | Automatic change device that production line linkage work piece measured and compares |
| CN116748852A (en) * | 2023-07-28 | 2023-09-15 | 浙江乾纳电气有限公司 | Automatic adjusting screw assembling machine |
| CN116748852B (en) * | 2023-07-28 | 2024-01-09 | 浙江乾纳电气有限公司 | Automatic adjusting screw assembling machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104142327A (en) | System using machine vision for detecting standard fasteners | |
| CN104142331A (en) | Machine vision detection system for standard fasteners | |
| CN104142338A (en) | Detecting and sorting device for standard fasteners | |
| CN104138848A (en) | Indexing rotary disc and sorting mechanism for standard fastener detection | |
| CN104237248A (en) | Machine vision detection mechanism for standard fasteners | |
| CN104237247A (en) | Device for detecting standard fastener by machine vision | |
| CN104138855A (en) | Indexing rotary disc and sorting and packaging device for standard fastener detection | |
| CN104142337A (en) | Standard fastener detection system based on machine vision | |
| CN104142333A (en) | Machine vision detection system for standard fasteners | |
| CN104142340A (en) | Mechanism using machine vision for detecting standard fasteners | |
| CN104142328A (en) | System for standard fastener detection | |
| CN204064925U (en) | Based on the standard fasteners detection system of machine vision | |
| CN204064939U (en) | Standard fasteners Machine Vision Detection mechanism | |
| CN204064949U (en) | Utilize the mechanism of Machine Vision Detection standard fasteners | |
| CN204052207U (en) | The indexing rotary table detected for standard fasteners and sorting packing device | |
| CN204064946U (en) | Standard fasteners detects and sorting equipment | |
| CN104142335A (en) | Visual inspection mechanism | |
| CN104142346A (en) | Machine vision detection mechanism | |
| CN104142336A (en) | Indexing rotary disc and sorting device for standard fastener detection | |
| CN204064932U (en) | Utilize the system of Machine Vision Detection standard fasteners | |
| CN104142334A (en) | Visual inspection mechanism | |
| CN204064927U (en) | machine vision detection device | |
| CN204064937U (en) | Vision-based detection mechanism | |
| CN204064931U (en) | Standard fasteners machine vision detection device | |
| CN204064942U (en) | That detects for standard fasteners send part and indexing rotary table mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141112 |