CN109570064A - A kind of filament detection machine - Google Patents
A kind of filament detection machine Download PDFInfo
- Publication number
- CN109570064A CN109570064A CN201811417607.4A CN201811417607A CN109570064A CN 109570064 A CN109570064 A CN 109570064A CN 201811417607 A CN201811417607 A CN 201811417607A CN 109570064 A CN109570064 A CN 109570064A
- Authority
- CN
- China
- Prior art keywords
- swing rod
- bar
- filament
- pusher cylinder
- lantern ring
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/34—Sorting according to other particular properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
- B23K31/12—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to investigating the properties, e.g. the weldability, of materials
- B23K31/125—Weld quality monitoring
Abstract
The invention discloses a kind of filament detection machines, including pusher cylinder, laser sensor and several detection bars placed side by side；The detection bar includes front bar, lantern ring and swing rod, and the rear end of the front bar and the front end of swing rod are respectively symmetrically fixed on the two sides of lantern ring outer ring；The lantern ring is socketed on the periphery of same root roller bearing, and the end face of the roller bearing is connected with the side of a link block, and the rear end face of the link block is connected with the push rod of the pusher cylinder；It is connected in the middle part of the swing rod on the upper surface of a block, the rear end of swing rod be also connected with outer surface can reflection laser beam baffle, when pusher cylinder is in original state, the laser beam of laser sensor is just radiated on baffle, simple and ingenious structure, detection efficiency is fast, detectability is strong, easy to use.
Description
Technical field
The present invention relates to a kind of filament detection machines.
Background technique
Currently, the welding quality of filament is very important on the lamp holder of lamps and lanterns bottom in lighting technical field.Lamp holder pedestal
Pedestal and multiple filaments being laterally arranged including glass material.Since the output of light bulb is larger, production method must be adopted
With mechanical automation flow line production, before the fusion of light bulb is silent, the quantity of filament, quality testing are particularly important.
Due to production technology, material etc. factor, in actual production, often inevitably there are some defective products,
And traditional detection mode is generally human eye observation, but human eye observation is in flow line production, it may appear that missing inspection, false retrieval feelings
Condition, and the fastness of welding can not be detected, so, how fast and accurately to detect defective products (including leakage silk, weldering
Silk loosely, welding wire position not to situations such as), it is particularly important to the raising of production efficiency.
Summary of the invention
The purpose of the present invention is to solve the above the deficiencies in the prior art, provide a kind of filament detection machine.
A kind of filament detection machine, including pusher cylinder, laser sensor and several detection bars placed side by side；Described
Detection bar includes front bar, lantern ring and swing rod, and the rear end of the front bar and the front end of swing rod are respectively symmetrically fixed on lantern ring outer ring
Two sides；The lantern ring is socketed on the periphery of same root roller bearing, the side phase of the end face of the roller bearing and a link block
Even, the rear end face of the link block is connected with the push rod of the pusher cylinder；The upper of a block is connected in the middle part of the swing rod
On surface, the rear end of swing rod be also connected with outer surface can reflection laser beam baffle, when pusher cylinder is in original state, laser
The laser beam of sensor is just radiated on baffle.
According to actual lamp filaments quantity situation, the quantity of the detection bar is 4.
In order to preferably detect the firm welding situation of filament and improve detection efficiency, the oscillating bar length is 150-
300mm。
Preferably, the material of the block is aluminium alloy.
Preferably, the end face of the link block and roller bearing by screw thread or is weldingly connected.
The utility model has the advantages that
It will test bar to use as lever, it, can be with the lamp of each light bulb on full inspection assembly line by the drive of pusher cylinder
Wire bond connects situation, also, detection bar detection method is as a kind of physical detection mode, with laser detection method, accurate camera detection method
It comparing, in addition to can detecte the presence or absence of filament situation, the firm situation of welding of filament can also be detected, detectability is wider.
Detailed description of the invention
Fig. 1 is a kind of general structure schematic diagram of filament detection machine；
Fig. 2 be a kind of filament detection machine without filament when working condition；
Fig. 3 is a kind of working condition when having filament of filament detection machine；
1. 24. baffle of laser sensor 2. detection bar, 21. front bar, 22. lantern ring, 23. swing rod, 3. pusher cylinder 4. is kept off
5. roller bearing of block, 6. laser point, 7. filament.
Specific embodiment
In order to deepen the understanding of the present invention, below in conjunction with embodiment and attached drawing, the invention will be further described, should
The examples are only for explaining the invention, is not intended to limit the scope of the present invention..
As shown in Figure 1, a kind of filament detection machine, including pusher cylinder 3, laser sensor 1 and 4 detections placed side by side
Bar 2；The detection bar 2 includes front bar 21, lantern ring 22 and swing rod 23, and 23 length of swing rod is 150-300mm.
The rear end of the front bar 21 and the front end of swing rod 23 are respectively symmetrically fixed on the two sides of 22 outer ring of lantern ring；The set
Ring 22 is socketed on the periphery of same root roller bearing 5, and the end face of the roller bearing 5 is connected with the side of a link block by screw thread.
The rear end face of the link block is connected with the push rod of the pusher cylinder 3；The middle part of the swing rod 23 is connected to one
On the upper surface of block 4, the material of the block 4 is aluminium alloy.
The rear end of swing rod 23 be also connected with outer surface can reflection laser beam baffle 24, when pusher cylinder is in original state
When, the laser beam of laser sensor is just radiated on baffle 24.
Working condition:
The present apparatus is mounted in annular or a certain station of linear type assembly line, when having light bulb to flow through on assembly line.
1, pusher cylinder 3 withdraws push rod, and push rod drives roller bearing 5 to move backward.
2, roller bearing 5 drives 2 entirety of detection bar at 22 place of lantern ring 22 and lantern ring backward and rotates clockwise, the purpose is to
Front bar 21 is upwarped slightly.
3, when no filament 7 or 7 not prison welding of filament, as shown in Fig. 2, baffle 24 shelters from laser sensor 1 always
The laser point 6 of sending.
4, when there is filament 7, and when 7 installation strength of filament is enough, as shown in figure 3, detection bar 2 is under the compressing of filament 7, it is whole
Body no longer rotates, and baffle 24 blocks incessantly laser point 6 at this time, since four detection bars 2 are arranged side by side, so only when four
Filament 7 all exists, and when intensity is enough, four baffles 24 just will not all shelter from laser point 6.
When there is one or more 7 mass of filament unqualified, laser point 6 will be blocked situation, and machine will be reported
Alert or output defective products signal, and defective products is withdrawn by assembly line by next processing station.
5, after detecting, light bulb flows away, and integral device resets.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (5)
1. a kind of filament detection machine, which is characterized in that including pusher cylinder, laser sensor and several detections placed side by side
Bar；The detection bar includes front bar, lantern ring and swing rod, and the rear end of the front bar and the front end of swing rod are respectively symmetrically fixed on
The two sides of lantern ring outer ring；The lantern ring is socketed on the periphery of same root roller bearing, the end face of the roller bearing and a link block
Side be connected, the rear end face of the link block is connected with the push rod of the pusher cylinder；One is connected in the middle part of the swing rod
On the upper surface of block, the rear end of swing rod be also connected with outer surface can reflection laser beam baffle, when pusher cylinder is in initial shape
When state, the laser beam of laser sensor is just radiated on baffle.
2. a kind of filament detection machine according to claim 1, which is characterized in that the quantity of the detection bar is 4.
3. a kind of filament detection machine according to claim 1, which is characterized in that the oscillating bar length is 150-300mm.
4. a kind of filament detection machine according to claim 1, which is characterized in that the material of the block is aluminium alloy.
5. a kind of filament detection machine according to claim 1, which is characterized in that the end face of the link block and roller bearing passes through
Screw thread is weldingly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811417607.4A CN109570064A (en) | 2018-11-26 | 2018-11-26 | A kind of filament detection machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811417607.4A CN109570064A (en) | 2018-11-26 | 2018-11-26 | A kind of filament detection machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109570064A true CN109570064A (en) | 2019-04-05 |
Family
ID=65924703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811417607.4A Pending CN109570064A (en) | 2018-11-26 | 2018-11-26 | A kind of filament detection machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109570064A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4167194A (en) * | 1977-10-31 | 1979-09-11 | Tsuneki Matsuda | Automatic cutoff and tester apparatus of gas supply |
| CN101140159A (en) * | 2007-10-12 | 2008-03-12 | 东南大学 | Micro-displacement optical test method and device thereof |
| CN103530975A (en) * | 2013-10-17 | 2014-01-22 | 贵州钢绳股份有限公司 | Infrared monitoring and alarm device for silicon controlled rectifier system |
| CN204085654U (en) * | 2014-10-17 | 2015-01-07 | 慈溪市瑞天机械设备有限公司 | A kind of balance Weighing device |
| CN206038119U (en) * | 2016-09-26 | 2017-03-22 | 淮海工学院 | Laser weight -measuring device based on optical lever |
| CN106516198A (en) * | 2016-12-31 | 2017-03-22 | 李艳 | Automatic and continuous rapid photoelectric weight measuring device |
| CN107167072A (en) * | 2017-05-05 | 2017-09-15 | 华南理工大学 | A kind of vision detection system corrected for LED filament spot welding and detection method |
-
2018
- 2018-11-26 CN CN201811417607.4A patent/CN109570064A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4167194A (en) * | 1977-10-31 | 1979-09-11 | Tsuneki Matsuda | Automatic cutoff and tester apparatus of gas supply |
| CN101140159A (en) * | 2007-10-12 | 2008-03-12 | 东南大学 | Micro-displacement optical test method and device thereof |
| CN103530975A (en) * | 2013-10-17 | 2014-01-22 | 贵州钢绳股份有限公司 | Infrared monitoring and alarm device for silicon controlled rectifier system |
| CN204085654U (en) * | 2014-10-17 | 2015-01-07 | 慈溪市瑞天机械设备有限公司 | A kind of balance Weighing device |
| CN206038119U (en) * | 2016-09-26 | 2017-03-22 | 淮海工学院 | Laser weight -measuring device based on optical lever |
| CN106516198A (en) * | 2016-12-31 | 2017-03-22 | 李艳 | Automatic and continuous rapid photoelectric weight measuring device |
| CN107167072A (en) * | 2017-05-05 | 2017-09-15 | 华南理工大学 | A kind of vision detection system corrected for LED filament spot welding and detection method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190405 |
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| RJ01 | Rejection of invention patent application after publication |