CN110340020B - Integrative sieving mechanism of bolt - Google Patents
Integrative sieving mechanism of bolt Download PDFInfo
- Publication number
- CN110340020B CN110340020B CN201910627323.6A CN201910627323A CN110340020B CN 110340020 B CN110340020 B CN 110340020B CN 201910627323 A CN201910627323 A CN 201910627323A CN 110340020 B CN110340020 B CN 110340020B
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- Prior art keywords
- bolt
- sorting
- box
- feeding
- belt
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- 230000007246 mechanism Effects 0.000 title claims abstract description 25
- 238000007873 sieving Methods 0.000 title claims description 3
- 238000012216 screening Methods 0.000 claims abstract description 44
- 239000000463 material Substances 0.000 claims abstract description 16
- 238000005192 partition Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 description 7
- 238000001514 detection method Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
- B07B13/04—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices according to size
- B07B13/05—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices according to size using material mover cooperating with retainer, deflector or discharger
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
- B07B13/04—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices according to size
- B07B13/065—Apparatus for grading or sorting using divergent conveyor belts or cables
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
- B07B13/14—Details or accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
- B07B13/14—Details or accessories
- B07B13/16—Feed or discharge arrangements
-
- 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
- B07C5/04—Sorting according to size
- B07C5/10—Sorting according to size measured by light-responsive means
-
- 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
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/361—Processing or control devices therefor, e.g. escort memory
- B07C5/362—Separating or distributor mechanisms
-
- 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
- B07C2501/00—Sorting according to a characteristic or feature of the articles or material to be sorted
- B07C2501/0009—Sorting of fasteners, e.g. screws, nuts, bolts
Abstract
The invention discloses a bolt integrated screening device, which comprises a screw head screening unit and a screw rod screening unit, wherein the screw head screening unit comprises a sorting box and a screw feeder, two first conveyor belts are arranged in the outer shell of the sorting box, a bolt conveying and sorting channel with gradually increasing distance is formed between belt bodies of the first conveyor belts, the screw rod screening unit comprises a feeding box and a sorting belt, the feeding box comprises a supporting seat, an inclined box body fixed on the supporting seat and a second motor for driving the box body to vibrate, two groups of sorting mechanisms are fixed on the second conveyor belt, the sorting mechanisms sequentially comprise a gate-shaped frame for limiting a certain height of a bolt to pass through, a detector for detecting whether the bolt is inclined and a material picker for pushing the bolt away from the feeding box from the position close to the feeding box to the position far away from the feeding box, and a feeding track is arranged between the box body and a material storage box with qualified screw head size, the screening efficiency is high.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to the technical field of bolts, in particular to the technical field of bolt integrated screening devices.
[ background of the invention ]
The bolt is a fastener consisting of a head part and a screw rod, and is matched with a nut and used for fastening and connecting two parts with through holes. At present, most of detection devices for bolts aim at the thread and hardness indexes of the bolts, such as patent 201210101110.8 and patent 201310425246.9. However, if the width of the head of the bolt or the length of the screw is not qualified, the assembly precision of the whole equipment is affected, and even the safety hazard of the equipment in the use process is caused. The traditional method for detecting the width of the screw head or the length of the screw is a manual measurement method, and the problem that the screening efficiency cannot meet the requirement of mass production exists. Therefore, a screening device capable of improving the bolt detection speed and ensuring the detection precision is needed to reduce the detection cost and improve the efficiency.
[ summary of the invention ]
The invention aims to solve the problems in the prior art and provides a bolt integrated screening device which is high in screening efficiency.
In order to achieve the purpose, the invention provides a bolt integrated screening device which comprises a bolt head screening unit and a screw rod screening unit, wherein the bolt head screening unit comprises a sorting box and a spiral feeder, two first conveyor belts are arranged in an outer shell of the sorting box, a bolt conveying sorting channel with gradually increasing distance is formed between belt bodies of the first conveyor belts, a feeding guide rail of the spiral feeder is connected with a narrow opening end of the bolt conveying sorting channel, a material storage box with a vertical partition plate is arranged in the outer shell, a plurality of pull doors communicated with an inner cavity of the material storage box are arranged on the side edge of the outer shell, the screw rod screening unit comprises a feeding box and a sorting belt, the feeding box comprises a supporting seat, an inclined box body fixed on the supporting seat and a second motor driving the box body to vibrate, an outlet enabling a bolt to leave in the direction that a bolt head faces downwards is formed in one end, located at the lower side of the box body, and the outlet enabling the bolt to pass through the feeding track and the second conveyor belt of the sorting belt One end is connected, be fixed with two sets of letter sorting mechanisms on the second conveyer belt, letter sorting mechanism includes door type frame, the detector that whether detection bolt emptys and pushes away the bolt from the picker of second conveyer belt that the bolt that restricts the take over of a take the altitude from being close to the pan feeding case to keeping away from pan feeding case department in proper order, the box is equipped with the pay-off track with being equipped with the qualified storage case compartment of spiral shell head size.
Preferably, the first conveyor belt comprises a driving wheel and a driven wheel which are rotationally fixed in the outer shell through a rotating shaft, a belt body which is sequentially wound on the driving wheel and the driven wheel, and a first motor which drives the driving wheel to rotate.
Preferably, the outer side of the outer shell is provided with a supporting plate near the driving wheel and the driven wheel, the rotating shaft extends out of the outer shell and is rotatably fixed in the rotating shaft seat or on an output shaft of the first motor, and the rotating shaft seat and the first motor are respectively fixed on a first long slotted hole of the supporting plate through bolts and nuts.
Preferably, the partition is located below the upper and lower deviations of the width of the bolt conveying sorting channel, which is the basic size of the width of the bolt head.
Preferably, the door-shaped frame comprises a vertical plate and a transverse plate, wherein the vertical plate is fixed at two ends of the second conveying belt respectively, and the transverse plate is fixed on a second slotted hole of the vertical plate through bolts and nuts.
Preferably, the heights of the vertical plates of the two groups of sorting mechanisms close to the feeding box and far away from the feeding box are respectively arranged at the upper deviation and the lower deviation of the basic length dimension of the bolt screw.
Preferably, the detector includes a first photosensor and a second photosensor located on upper and lower sides.
Preferably, the picker comprises an air cylinder and a push plate fixed at the end of an expansion rod of the air cylinder.
Preferably, the push plates of the two groups of sorting mechanisms close to the feeding box and far away from the feeding box respectively push the bolts to different sides of the second conveying belt.
The invention has the beneficial effects that: according to the invention, the two first conveyor belts are arranged, and the bolts move along the bolt conveying and sorting channel with the width gradually increased between the two first conveyor belts, so that the bolts with different bolt head sizes respectively fall into different grids of the storage box to complete bolt head screening, and the moving speed of the belt body can be adjusted through the first motor, so that the screening speed of the bolts is adjusted; the relative positions of the two first conveyor belts are adjusted by moving the rotating shaft seat and the first motor along the first long slotted holes on the supporting plate, so that the width of a bolt conveying and sorting channel is adjusted, and the screening application range is effectively enlarged; make the bolt successively through two sets of letter sorting mechanisms through the second conveyer belt, utilize the door type frame to block the bolt and empty, whether the cooperation detector selects to trigger the material picker through the altitude variation of empting the front and back bolt to remove respectively to the left and right and the rear side of second conveyer belt with super size, qualified size and small-size bolt, accomplish the letter sorting of bolt.
The features and advantages of the present invention will be described in detail by embodiments in conjunction with the accompanying drawings.
[ description of the drawings ]
FIG. 1 is a front view of a bolt-integrated screening apparatus of the present invention;
FIG. 2 is a top view of a screw head screening unit of the bolt-integrated screening apparatus of the present invention;
FIG. 3 is a sectional view taken along line A-A of FIG. 2;
FIG. 4 is a front view of a gantry of a bolt-in-one screening apparatus of the present invention;
fig. 5 is a plan view of a housing of a bolt-integrated screening apparatus of the present invention.
In the figure: 1-sorting box, 11-outer shell, 111-sliding door, 12-first conveyor belt, 121-driving wheel, 122-driven wheel, 123-rotating shaft, 124-belt body, 125-first motor, 126-supporting plate, 1261-first long slotted hole, 127-rotating shaft seat, 13-partition plate, 15-material storage box, 2-spiral feeder and 3-material feeding box, 31-box body, 311-outlet, 32-support seat, 33-second motor, 4-sorting belt, 41-door type frame, 411-vertical plate, 4111-second long slot hole, 412-transverse plate, 42-detector, 421-first photoelectric sensor, 422-second photoelectric sensor, 43-picker, 431-cylinder, 432-push plate and 44-second conveyor belt.
[ detailed description ] embodiments
Referring to fig. 1 to 5, the bolt integrated screening device of the present invention includes a screw head screening unit and a screw rod screening unit, the screw head screening unit includes a sorting box 1 and a screw feeder 2, two first conveyor belts 12 are disposed in an outer casing 11 of the sorting box 1, a bolt conveying sorting channel with a gradually increasing distance is formed between belt bodies 124 of the first conveyor belts 12, a feeding guide rail of the screw feeder 2 is connected with a narrow end of the bolt conveying sorting channel, a material storage box 15 with a vertical partition plate 13 is disposed in the outer casing 11, a plurality of pull doors 111 communicating an inner cavity of the material storage box 15 are disposed at a side edge of the outer casing 11, the screw rod screening unit includes a material feeding box 3 and a sorting belt 4, the material feeding box 3 includes a supporting seat 32, an inclined box body 31 fixed on the supporting seat 32, and a second motor 33 driving the box body 31 to vibrate, an outlet 311 for allowing a bolt to leave in a direction that a screw head faces downwards is formed in one end, located at the lower side, of the box body 31 and connected with one end of a second conveying belt 44 of the sorting belt 4 through a feeding track, two groups of sorting mechanisms are fixed on the second conveying belt 44, each sorting mechanism sequentially comprises a gate-shaped frame 41 for limiting the passing of the bolt with a certain height from a position close to the feeding box 3 to a position far away from the feeding box 3, a detector 42 for detecting whether the bolt is inclined or not and a picker 43 for pushing the bolt away from the second conveying belt 44, the feeding track is formed between the box body 31 and a bin 15 cell with qualified screw head size, the first conveying belt 12 comprises a driving wheel 121 and a driven wheel 122 which are rotatably fixed in the outer shell 11 through a rotating shaft 123, a belt body 124 and a first motor 125 which are sequentially wound on the driving wheel 121 and the driven wheel 122 and drive the driving wheel 121 to rotate, and a support plate 126 is arranged at a position, close to the driving wheel 121 and the outer side of the outer shell 11, the rotating shaft 123 extends out of the outer shell 11 and is rotationally fixed in the rotating shaft seat 127 or on an output shaft of the first motor 125, the rotating shaft seat 127 and the first motor 125 are respectively fixed on a first long slotted hole 1261 of the supporting plate 126 through bolts and nuts, the partition plate 13 is positioned below an upper deviation and a lower deviation of the width of the bolt conveying sorting channel, which is the basic size of the width of a bolt head, the door-shaped frame 41 comprises vertical plates 411 respectively fixed at two ends of the second conveying belt 44 and transverse plates 412 fixed on second long slotted holes 4111 of the vertical plates 411 through bolts and nuts, the heights of the vertical plates 411 of two groups of sorting mechanisms close to the feeding box 3 and far away from the feeding box 3 are respectively arranged at the lower sides of the upper deviation and the lower deviation of the basic size of the length of the bolt head, the detector 42 comprises a first photoelectric sensor 421 and a second photoelectric sensor 422, the material picker 43 comprises an air cylinder 431 and a push plate 432 fixed at the end of an expansion rod of the air cylinder 431, the push plates 432 of the two sets of sorting mechanisms, which are close to the feed bin 3 and far from the feed bin 3, respectively push the bolts to different sides of the second conveyor belt 44.
The working process of the invention is as follows:
first, the first motor 125 and the rotating shaft seat 127 are moved back and forth along the first slot 1261 and fixed on the supporting plate 126 as required, and the relative positions of the driving wheel 121 and the driven wheel 122 of the two first conveyor belts 12 are adjusted, so that a bolt conveying and sorting channel with gradually increasing width is formed between the two belts 124 located above, and the width of the narrowest part of the bolt conveying and sorting channel is ensured to be passed by only the screw rod of the bolt. The horizontal plate 412 is moved up and down along the second slot 4111 and fixed to the vertical plate 411 as required. The vertical plates 411 of the two sorting mechanisms are respectively positioned at the upper deviation and the lower deviation of the basic length dimension of the bolt screw.
Next, the screw feeder 2 sequentially feeds the bolts into the bolt feeding and sorting passage to be sorted, and the first motor 125 rotates the driving pulley 121 via the rotating shaft 123 to rotate the driven pulley 122 and the belt body 124, thereby moving the bolts from the narrowest portion to the widest portion of the bolt feeding and sorting passage. In the process, along with the width gradual increase of the bolt conveying and sorting channel, the bolts with the bolt head widths smaller than the minimum limit size, between the minimum limit size and the maximum limit size and larger than the maximum limit size finally respectively and successively fall into the material storage box 15, and the screening of the bolt heads is completed.
Bolts with qualified head sizes enter the box body 31 through the feeding track. Then, the second motor 33 drives the box 31 to vibrate, so that the bolts are separated from the outlet 311 in the direction that the heads of the bolts face downward, and then enter the second conveyor belt 44 through the feeding track to sort the bolts and the screws.
During the process of passing through the first group sorting mechanism, the bolt with the length of the screw rod larger than the maximum limit size is blocked and toppled by the transverse plate 412 of the door-shaped frame 41 due to the fact that the length of the screw rod is larger than the upper deviation of the basic size of the length of the bolt and the screw rod. When the dumped bolts are conveyed to the detector 42, the second photosensor 422 at the lower side senses the passage of the bolts, and the first photosensor 421 at the upper side does not sense the passage of the bolts, thereby triggering the picker 43 to operate. Then, the cylinder 431 moves the push plate 432 by the telescopic rod to push the bolt to one side of the second conveyor belt 44.
The bolts with the screw lengths at the minimum limit size and the maximum limit size are not blocked and toppled by the door-shaped frame 41 in the process of passing through the first group of sorting mechanisms, so that the first photoelectric sensor 421 and the second photoelectric sensor 422 at the upper side and the lower side can simultaneously sense the passing of the bolts, the picker 43 is not triggered to work, and the second group of sorting mechanisms can be smoothly entered. During the process of the bolt passing through the second group sorting mechanism, the bolt is blocked and toppled by the transverse plate 412 of the door-shaped frame 41 because the length of the screw is larger than the lower deviation of the length of the screw of the bolt. When the dumped bolts are conveyed to the detector 42, the second photosensor 422 at the lower side senses the passage of the bolts, and the first photosensor 421 at the upper side does not sense the passage of the bolts, thereby triggering the picker 43 to operate. Then, the cylinder 431 moves the push plate 432 by the telescopic rod to push the bolt to the other side of the second transfer 44.
Bolts with a screw length less than the minimum limit size pass through the two sets of sorting mechanisms and are directly conveyed to the other end to leave through the second conveyor belt 44.
According to the invention, the two first conveyor belts are arranged, and the bolts move along the bolt conveying and sorting channel with the width gradually increased between the two first conveyor belts, so that the bolts with different bolt head sizes respectively fall into different grids of the storage box to complete bolt head screening, and the moving speed of the belt body can be adjusted through the first motor, so that the screening speed of the bolts is adjusted; the relative positions of the two first conveyor belts are adjusted by moving the rotating shaft seat and the first motor along the first long slotted holes on the supporting plate, so that the width of a bolt conveying and sorting channel is adjusted, and the screening application range is effectively enlarged; make the bolt successively through two sets of letter sorting mechanisms through the second conveyer belt, utilize the door type frame to block the bolt and empty, whether the cooperation detector selects to trigger the material picker through the altitude variation of empting the front and back bolt to remove respectively to the left and right and the rear side of second conveyer belt with super size, qualified size and small-size bolt, accomplish the letter sorting of bolt.
The above embodiments are illustrative of the present invention, and are not intended to limit the present invention, and any simple modifications of the present invention are within the scope of the present invention.
Claims (7)
1. The utility model provides an integrative sieving mechanism of bolt which characterized in that: the spiral screening machine comprises a spiral screening unit and a screw screening unit, wherein the spiral screening unit comprises a sorting box (1) and a spiral feeder (2), two first conveying belts (12) are arranged in a shell body (11) of the sorting box (1), a bolt conveying sorting channel with gradually increasing distance is formed between belt bodies (124) of the first conveying belts (12) located above, a feeding guide rail of the spiral feeder (2) is connected with a narrow opening end of the bolt conveying sorting channel, a storage box (15) with a vertical partition plate (13) is arranged in the shell body (11), a plurality of sliding doors (111) communicated with an inner cavity of the storage box (15) are arranged on the side edge of the shell body (11), the screw screening unit comprises a feeding box (3) and a sorting belt (4), the feeding box (3) comprises a supporting seat (32), a box body (31) fixed on the supporting seat (32) and a second motor (33) for driving the box body (31) to vibrate, the bolts with qualified screw head sizes enter the box body (31) through the feeding track, one end of the box body (31) at the lower side is provided with an outlet (311) enabling the bolts to leave in the direction that the screw heads face downwards and is connected with one end of a second conveyor belt (44) of the sorting belt (4) through the feeding track, two groups of sorting mechanisms are fixed on the second conveyor belt (44), the sorting mechanisms sequentially comprise a door-shaped frame (41) for limiting the bolts with certain heights to pass through, a detector (42) for detecting whether the bolts fall and a material sorting device (43) for pushing the bolts away from the second conveyor belt (44) from a position close to the feeding box (3) to a position far away from the feeding box (3), the feeding track is arranged between the box body (31) and a material storage box (15) provided with qualified screw head sizes, the door-shaped frame (41) comprises vertical plates (411) respectively fixed at two ends of the second conveyor belt (44) and transverse slotted holes (4111) fixed on the vertical plates (411) through bolt nuts The heights of vertical plates (411) of two groups of sorting mechanisms close to the feeding box (3) and far away from the feeding box (3) of the plate (412) are respectively arranged at the upper deviation and the lower deviation of the length basic size of the bolt screw.
2. The bolt integrated screening device according to claim 1, wherein: the first conveyor belt (12) comprises a driving wheel (121) and a driven wheel (122) which are rotatably fixed in the outer shell (11) through a rotating shaft (123), a belt body (124) which is sequentially wound on the driving wheel (121) and the driven wheel (122), and a first motor (125) which drives the driving wheel (121) to rotate.
3. The bolt integrated screening device according to claim 2, wherein: the outer side of shell body (11) is close to action wheel (121) and follower (122) department and is equipped with backup pad (126), pivot (123) stretch out shell body (11) and rotate and fix in pivot seat (127) or on the output shaft of first motor (125), pivot seat (127) and first motor (125) are fixed on first slotted hole (1261) of backup pad (126) through bolt and nut respectively.
4. The bolt integrated screening device according to claim 1, wherein: the partition plate (13) is positioned below the upper deviation and the lower deviation of the width of the bolt conveying and sorting channel, which is the basic size of the width of the bolt head.
5. The bolt integrated screening device according to claim 1, wherein: the detector (42) includes a first photosensor (421) and a second photosensor (422) on upper and lower sides.
6. The bolt integrated screening device according to claim 1, wherein: the picker (43) comprises a cylinder (431) and a push plate (432) fixed at the end of a telescopic rod of the cylinder (431).
7. The bolt integrated screening device according to claim 6, wherein: push plates (432) of the two groups of sorting mechanisms close to the feeding box (3) and far away from the feeding box (3) respectively push the bolts to different sides of the second conveyor belt (44).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910627323.6A CN110340020B (en) | 2019-07-12 | 2019-07-12 | Integrative sieving mechanism of bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910627323.6A CN110340020B (en) | 2019-07-12 | 2019-07-12 | Integrative sieving mechanism of bolt |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110340020A CN110340020A (en) | 2019-10-18 |
| CN110340020B true CN110340020B (en) | 2022-05-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910627323.6A Active CN110340020B (en) | 2019-07-12 | 2019-07-12 | Integrative sieving mechanism of bolt |
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| CN (1) | CN110340020B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112427315A (en) * | 2020-12-09 | 2021-03-02 | 芜湖金宇紧固件有限公司 | Automatic screw screening machine |
| CN114011722B (en) * | 2021-10-14 | 2022-11-15 | 温州大学 | Automatic sorting logistics system |
| CN114345727B (en) * | 2022-01-07 | 2023-12-01 | 中国科学院空天信息创新研究院 | Automatic size sorting device for pole shoes |
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| BE897002A (en) * | 1983-06-09 | 1983-10-03 | Backus Petrus A M | Length sorter e.g. for agricultural products - by aligning on vibrating plate and passing by belts over increasingly spaced plates above troughs |
| US4919273A (en) * | 1988-02-19 | 1990-04-24 | Hoogovens Groep B.V. | Apparatus for sorting metal bars by length |
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| JP3519356B2 (en) * | 2000-10-12 | 2004-04-12 | 日東精工株式会社 | Alignment transfer device for headed rod-shaped parts and sorting device for headed rod-shaped parts |
| KR100862900B1 (en) * | 2007-02-21 | 2008-10-13 | 주식회사 서울금속 | Screw sorting apparatus |
| CN204638564U (en) * | 2014-09-05 | 2015-09-16 | 山东卓力电器有限公司 | Novel fruits separator |
| CN104438111A (en) * | 2014-12-18 | 2015-03-25 | 苏州莱测检测科技有限公司 | Screw length screening device |
| CN204583700U (en) * | 2015-01-28 | 2015-08-26 | 温州金嘉品紧固件有限公司 | Assembly is collected in the screening of screw screening machine |
| CN204448600U (en) * | 2015-01-28 | 2015-07-08 | 温州金嘉品紧固件有限公司 | screw screening machine |
| CN205732000U (en) * | 2016-07-08 | 2016-11-30 | 新乡市常乐制药有限责任公司 | Irregular Plastic medicinal bottle device for eliminating |
| CN208555046U (en) * | 2018-06-07 | 2019-03-01 | 山东卓力电器有限公司 | A kind of fruit sorter |
| CN208771900U (en) * | 2018-09-04 | 2019-04-23 | 菲斯达精密工业部件（苏州）有限公司 | CCD automatic sorting device |
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- 2019-07-12 CN CN201910627323.6A patent/CN110340020B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE897002A (en) * | 1983-06-09 | 1983-10-03 | Backus Petrus A M | Length sorter e.g. for agricultural products - by aligning on vibrating plate and passing by belts over increasingly spaced plates above troughs |
| US4919273A (en) * | 1988-02-19 | 1990-04-24 | Hoogovens Groep B.V. | Apparatus for sorting metal bars by length |
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|---|---|
| CN110340020A (en) | 2019-10-18 |
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