CN103693422B - A kind of automatic sorting device for socket head cap screw - Google Patents
A kind of automatic sorting device for socket head cap screw Download PDFInfo
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- CN103693422B CN103693422B CN201310674756.XA CN201310674756A CN103693422B CN 103693422 B CN103693422 B CN 103693422B CN 201310674756 A CN201310674756 A CN 201310674756A CN 103693422 B CN103693422 B CN 103693422B
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- sorting
- frame
- lever
- center link
- head cap
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- 238000007599 discharging Methods 0.000 claims description 12
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000000926 separation method Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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Abstract
A kind of automatic sorting device for socket head cap screw, comprise frame, sorting mechanism and sinusoidal reciprocator, sinusoidal reciprocator is fixed in frame by line slideway, by lever and frame hinged, described sorting mechanism is fixed in frame by base, and sorting mechanism and sinusoidal reciprocator are rigidly connected by toroidal frame.Structure of the present invention is simple, easy to maintenance, and sinusoidal reciprocator adopts edge type strainer, has the characteristic of slow speed, effectively reduces vibratory impulse, reduces noise; Sorting mechanism adopts and pushes away fork center link and be longer than and push away fork two side lever, wind spring controls the structure of the angle of sorting plate and horizontal surface, realizing the sorting that correct pose detects and wrong pose is got rid of of socket head cap screw by pushing away fork center link, the interrelation pushed away between fork two side lever and sorting plate, solving artificial separation socket head cap screw troublesome poeration, work efficiency is low, accuracy rate is low and repeatable accuracy is not high problem.
Description
Technical field
The present invention relates to a kind of sorting unit, particularly a kind of automatic sorting device for socket head cap screw.
Background technology
Socket head cap screw is made up of interior hexagonal groove, screw rod and end, the junction that, profile compact for structural requirement is level and smooth, uses extensively at machinery industry.During use, screw is screwed in the screw of parts to be fixed, and its end is withstood on another parts, thus realize the fixing of relative position between two parts.Visible, socket head cap screw only could assemble smoothly when pose is correct.
At present, socket head cap screw assembling realizes automation, but sorting still adopts manual mode, there is following defect and deficiency: 1. before assembling, first workman needs to judge socket head cap screw pose, and pose off-square will adjust pose, just socket head cap screw is aimed at screw after pose is correct, labor strength is large, and production efficiency is low; 2. because socket head cap screw volume is little, quality light, easily make mistakes when judging pose, accuracy rate is low; 3. easily bring impurity between screw thread in hand-sorting process and brought into screw, impact assembling.
Summary of the invention
The object of the invention is to the defect for prior art and deficiency, a kind of automatic sorting device for socket head cap screw is provided, realize sorting screw being carried out to correct pose detection and the eliminating of wrong pose of high speed, zero defect rate.
The present invention realizes the technical scheme that above-mentioned purpose adopts: a kind of automatic sorting device for socket head cap screw, comprises frame, sorting mechanism and sinusoidal reciprocator;
Described frame comprises inlet point, sorting mouth, the correct product discharging opening of pose and pose mistake product discharging opening, and pose mistake product discharging opening aligns with sorting mouth;
Described sinusoidal reciprocator comprises line slideway, guide rail slide block, toroidal frame, lever slide block, lever, roller, edge type strainer and pin, and line slideway is fixed in frame, is symmetrically placed in sorting mouth both sides; Guide rail slide block is fixed on toroidal frame two ends and is connected with line slideway slippage; Lever is articulated with in frame by pin, and lever one end is welded with lever slide block, and the other end is provided with roller, and lever slide block is connected with toroidal frame slippage, and roller is connected with edge type strainer slippage, and edge type strainer is connected with motor shaft;
Described sorting mechanism comprises base, wind spring, sorting plate, pushes away fork center link, pushes away fork two side lever, base is symmetrically fixed on the both sides of frame near inlet point one end, sorting plate to be two angles the be angle-style part of 85-95 °, sorting plate and base hinged, two sorting plates are symmetrically placed in sorting mouth both sides, and bottom initial level distance is less than the diameter treating sorting screw; Wind spring is built in sorting plate and base hinged place, pushes away fork center link and push away fork two side lever to be welded on toroidal frame, and pushing away fork two side lever is be shorter than push away fork center link and be symmetrically placed in two bars pushing away fork center link both sides.
The described fork center link that pushes away moves downward, and can ensure that the bottom pushing away fork center link is lower than treating sorting screw grooves top, higher than treating bottom sorting screw grooves.
The helical surface head number of described edge type strainer is 4.
Compared with prior art, structure of the present invention is simple, easy to maintenance, and sinusoidal reciprocator adopts edge type strainer, has the characteristic of slow speed, effectively reduces vibratory impulse, reduces noise; Sorting mechanism adopts and pushes away fork center link and be longer than and push away fork two side lever, wind spring controls the structure of the angle of sorting plate and horizontal surface, realizing the sorting that correct pose detects and wrong pose is got rid of of socket head cap screw by pushing away fork center link, the interrelation pushed away between fork two side lever and sorting plate, solving artificial separation socket head cap screw troublesome poeration, work efficiency is low, accuracy rate is low and repeatable accuracy is not high problem.
Accompanying drawing explanation
Fig. 1 is the structural representation of the automatic sorting device for socket head cap screw of the present invention.
Fig. 2 is rack construction schematic diagram of the present invention.
Fig. 3 is sorting mechanism structural representation of the present invention.
Fig. 4 is sinusoidal reciprocator of the present invention structural representation.
Fig. 5 is sinusoidal reciprocator of the present invention partial enlarged drawing.
Fig. 6 is the schematic diagram before the correct socket head cap screw sorting of pose.
Fig. 7 is the schematic diagram after the correct socket head cap screw sorting of pose.
Fig. 8 is the schematic diagram before the socket head cap screw sorting of pose mistake.
Fig. 9 is the schematic diagram after the socket head cap screw sorting of pose mistake.
Wherein, 1, frame, 101, inlet point, 102, sorting mouth, 103, pose mistake product discharging opening, 104, the correct product discharging opening of pose, 2, sorting mechanism, 201, base, 202, wind spring, 203, sorting plate, 204, push away fork center link, 205, push away fork two side lever, 3, sinusoidal reciprocator, 301, line slideway, 302, guide rail slide block, 303, toroidal frame, 304, lever slide block, 305, lever, 306, roller, 307, edge type strainer, 308, sell, 401, screw end, 402, screw screw rod, 403, screw grooves.
Detailed description of the invention
Below in conjunction with drawings and Examples, technical scheme of the present invention is further elaborated:
Contrast Fig. 1, a kind of automatic sorting device for socket head cap screw, comprise frame 1, sorting mechanism 2 and sinusoidal reciprocator 3, described sinusoidal reciprocator 3 is fixed in frame 1 by line slideway 301, hinged by lever 305 and frame 1, described sorting mechanism 2 is fixed in frame 1 by base 204, and sorting mechanism 2 and sinusoidal reciprocator 3 are rigidly connected by toroidal frame 303;
Contrast Fig. 2, described frame 1 comprises inlet point 101, sorting mouth 102, pose mistake product discharging opening 103 and the correct product discharging opening 104 of pose, and pose mistake product discharging opening 103 aligns with sorting mouth 102;
Contrast Fig. 3, socket head cap screw is made up of screw end 401, screw screw rod 402 and screw grooves 403.Described sorting mechanism comprises base 201, wind spring 202, sorting plate 203, pushes away fork center link 204 and push away fork two side lever 205, base 201 is symmetrically fixed on the both sides of frame near inlet point 101 one end, sorting plate 203 to be two angles the be angle-style part of 85-95 °, sorting plate 203 is hinged with base 201, and two sorting plates 203 are symmetrically placed in sorting mouth 102 both sides; Wind spring 202 is built in sorting plate 203 and base 201 hinged place, pushing away fork center link 204 and pushing away fork two side lever 205 is welded on toroidal frame 303, push away fork two side lever 205 push away fork center link 204 for being shorter than and being symmetrically placed in two bars pushing away fork center link 204 both sides, pushing away fork center link 204, to move downward stroke be 12-15 millimeter, and bottom two sorting plates 203, initial level distance is 2-3 millimeter.
Contrast Fig. 4 and Fig. 5, described sinusoidal reciprocator comprises line slideway 301, guide rail slide block 302, toroidal frame 303, lever slide block 304, lever 305, roller 306, edge type strainer 307 and pin 308, line slideway 301 is fixed in frame 1, is symmetrically placed in sorting mouth 102 both sides; Guide rail slide block 302 is fixed on toroidal frame 303 two ends, is connected with line slideway 301 slippage; Lever 305 is articulated with in frame 1 by pin 308, lever length ratio is divided into 1:2.4 by pin 308, lever 305 one end is welded with lever slide block 304, the other end is provided with a roller 306, lever slide block 304 is connected with toroidal frame 303 slippage, roller 306 is connected with edge type strainer 307 slippage, and edge type strainer 307 helical surface head number is 4, is connected with motor shaft.
Application Example:
Sinusoidal reciprocating realization
Driven by motor edge type strainer 307 rotates, the roller 306 of lever 305 one end rises along flange and declines on edge type strainer 307, thus realize swinging up and down of lever 305, lever slide block 304 annularly frame about 303 slippage, ensure that toroidal frame 303 moves at vertical direction, the guide rail slide block 302 be connected with toroidal frame 303 drives toroidal frame 303 to move reciprocatingly along line slideway 301, thus realizes pushing away fork center link 204 in sorting mechanism and pushing away the crank motion of fork two side lever 205 at vertical direction.
The realization of sorting
We define the end 401 of screw downwards for pose is correct, and end 401 is upwards pose mistake.
Contrast Fig. 6 and Fig. 7 is the detection of the correct pose of screw.Screw enters on the sorting plate 203 of sorting mouth 102 from inlet point 101, when screw pose is correct, push away fork center link 204 and move downward the distance (as 12 millimeters) of having debugged, guarantee pushes away and can enter screw grooves 403 bottom fork center link 204 and pitch center link 204 and move and stop with pushing away when not yet contacting bottom screw grooves 403, push away fork two side lever 205 through sorting plate 203, do not contact with sorting plate 203, it is correct for demonstrating this screw pose, complete the detection that screw is in correct pose, show that this screw can be sent into next and assemble link of getting the raw materials ready.
Contrast Fig. 8 and Fig. 9 is the eliminating of screw mistake pose.When screw pose mistake, push away bottom when fork center link 204 moves downward certain distance and encounter screw end 401, pushing away fork center link 204, will to promote screw downward, push away fork center link continue downward time, both sides sorting plate 203 bottom is opened, and leans in top, pushes away fork two side lever 205 and will be pressed onto both sides sorting plate 203 top and make to continue to open bottom sorting plate 203, screw will pass downwardly through pose mistake product discharging opening 103 under gravity and discharge, and the screw realizing wrong pose is got rid of.The screw of pose mistake repeats to enter sorting detection, until correct pose detected.
Claims (2)
1. for an automatic sorting device for socket head cap screw, it is characterized in that, comprise frame, sorting mechanism and sinusoidal reciprocator;
Described frame comprises inlet point, sorting mouth, the correct product discharging opening of pose and pose mistake product discharging opening, and pose mistake product discharging opening aligns with sorting mouth;
Described sinusoidal reciprocator comprises line slideway, guide rail slide block, toroidal frame, lever slide block, lever, roller, edge type strainer and pin, and line slideway is fixed in frame, is symmetrically placed in sorting mouth both sides; Guide rail slide block is fixed on toroidal frame two ends and is connected with line slideway slippage; Lever is articulated with in frame by pin, and lever one end is welded with lever slide block, and the other end is provided with roller, and lever slide block is connected with toroidal frame slippage, and roller is connected with edge type strainer slippage, and edge type strainer is connected with motor shaft;
Described sorting mechanism comprises base, wind spring, sorting plate, pushes away fork center link, pushes away fork two side lever, base is symmetrically fixed on the both sides of frame near inlet point one end, sorting plate to be two angles the be angle-style part of 85-95 °, sorting plate and base hinged, two sorting plates are symmetrically placed in sorting mouth both sides, and bottom initial level distance is less than the diameter treating sorting screw; Wind spring is built in sorting plate and base hinged place, pushes away fork center link and push away fork two side lever to be welded on toroidal frame, and pushing away fork two side lever is be shorter than push away fork center link and be symmetrically placed in two bars pushing away fork center link both sides;
The described fork center link that pushes away moves downward, and can ensure that the bottom pushing away fork center link is lower than treating sorting screw grooves top, higher than treating bottom sorting screw grooves.
2. the automatic sorting device for socket head cap screw according to claim 1, is characterized in that, the helical surface head number of described edge type strainer is 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310674756.XA CN103693422B (en) | 2013-12-11 | 2013-12-11 | A kind of automatic sorting device for socket head cap screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310674756.XA CN103693422B (en) | 2013-12-11 | 2013-12-11 | A kind of automatic sorting device for socket head cap screw |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103693422A CN103693422A (en) | 2014-04-02 |
| CN103693422B true CN103693422B (en) | 2016-02-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310674756.XA Expired - Fee Related CN103693422B (en) | 2013-12-11 | 2013-12-11 | A kind of automatic sorting device for socket head cap screw |
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| Country | Link |
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| CN (1) | CN103693422B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109665291B (en) * | 2019-01-31 | 2023-10-20 | 长春东睦富奥新材料有限公司 | Adjustable mechanism for checking front and back surfaces of piston body |
| CN112881225B (en) * | 2021-01-27 | 2021-10-15 | 候世华 | Harvester harvesting knife detection device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1142650A (en) * | 1995-05-18 | 1997-02-12 | 大宇电子株式会社 | Setscrew feeding apparatus |
| US6059518A (en) * | 1998-12-17 | 2000-05-09 | Emerson Electric Co. | Method and apparatus for uniformly orienting shafts with dissimilar ends |
| CN1612832A (en) * | 2002-06-13 | 2005-05-04 | 甲府精鋲株式会社 | Screw supplying device |
| CN1820899A (en) * | 2005-02-18 | 2006-08-23 | 户津胜行 | Method and apparatus for screw bolt automatically lining up and feeding |
| CN201165336Y (en) * | 2008-01-21 | 2008-12-17 | 张建军 | Automatic feed mechanism of screw full-automatic packing machine |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52112964A (en) * | 1976-03-19 | 1977-09-21 | Sanyo Kiko Kk | Bolt orientating apparatus |
| JP2000085960A (en) * | 1998-09-17 | 2000-03-28 | Araco Corp | Feeding device |
| JP4488349B2 (en) * | 2004-12-27 | 2010-06-23 | ニッカウヰスキー株式会社 | Cap stopper alignment device |
-
2013
- 2013-12-11 CN CN201310674756.XA patent/CN103693422B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1142650A (en) * | 1995-05-18 | 1997-02-12 | 大宇电子株式会社 | Setscrew feeding apparatus |
| US6059518A (en) * | 1998-12-17 | 2000-05-09 | Emerson Electric Co. | Method and apparatus for uniformly orienting shafts with dissimilar ends |
| CN1612832A (en) * | 2002-06-13 | 2005-05-04 | 甲府精鋲株式会社 | Screw supplying device |
| CN1820899A (en) * | 2005-02-18 | 2006-08-23 | 户津胜行 | Method and apparatus for screw bolt automatically lining up and feeding |
| CN201165336Y (en) * | 2008-01-21 | 2008-12-17 | 张建军 | Automatic feed mechanism of screw full-automatic packing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103693422A (en) | 2014-04-02 |
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Granted publication date: 20160224 |