CN2505405Y - Pneumatic control quantitative feeding mechanism for laser marking of electronic element - Google Patents
Pneumatic control quantitative feeding mechanism for laser marking of electronic element Download PDFInfo
- Publication number
- CN2505405Y CN2505405Y CN 01272533 CN01272533U CN2505405Y CN 2505405 Y CN2505405 Y CN 2505405Y CN 01272533 CN01272533 CN 01272533 CN 01272533 U CN01272533 U CN 01272533U CN 2505405 Y CN2505405 Y CN 2505405Y
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- cylinder
- transmission track
- lock
- spacing
- hole
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Abstract
The utility model relates to a pneumatic control quantitative feeding mechanism for laser marking of electronic element, consisting of a conveying track, a limit cylinder and a locking cylinder, wherein, the inside of the conveying track is provided with a groove path matching with conveyed electronic components; the conveying track which is arranged downwards and obliquely has the upper end inlet connected with the outlet of a feeding mechanism and the upper surface provided with an opening for laser marking; the parts of the conveying track corresponding to the upper and the lower positions of the opening are provided with the locking cylinder and the limit cylinder as well as an upper locking hole and a lower limit hole; the locking piston rod of the locking cylinder and the limit piston rod of the limit cylinder respectively passes through the groove path extending into the conveying track through the upper locking hole and the lower limit hole; the upper part or the position near the upper part of the conveying track corresponding to the opening for laser marking is provided with a photoelectric sensor; the output signal of the photoelectric sensor controls the motion of the locking cylinder and the limit cylinder through a control circuit.
Description
Technical field
The utility model relates to the quantitative delivery mechanism that a kind of electronic component laser marking is used.
Background technology
The electronic component processing industry is one of national backbone industry, and the feeding of laser labelling is the requisite link in the production process, and at present domestic this link adopts manual operations, and production efficiency is low, and labour intensity is big.
Summary of the invention
The purpose of this utility model is exactly in order to address the above problem, and a kind of production efficiency height is provided, and labour intensity is low, the quantitative delivery mechanism of electronic component laser labelling air operated control that degree of automation is high.
The scheme that the utility model solves:
The quantitative delivery mechanism of a kind of electronic component laser labelling air operated control, it is characterized in that it is made up of transmission track and spacing cylinder and lock cylinder, conduit for matching with the institute delivering electronic components in the transmission track, the downward oblique setting of this transmission track, its upper end import links to each other with the feed mechanism outlet, its upper surface is provided with the perforate for laser marking, on should perforate, upper/lower positions is provided with lock cylinder and spacing cylinder on transmission track, and have lock hole and a lower limit hole, the lock piston bar of lock cylinder and spacing cylinder and spacing piston rod penetrate in the conduit that puts in transmission track from the last lock hole and the lower limit hole of transmission track respectively, the position is provided with opto-electronic pickup near the upper position of corresponding mark perforate on the track or the top passing on, and the output of this opto-electronic pickup is by the action of control circuit control lock cylinder and spacing cylinder.
The utlity model has high-speed (1-10 grain/S), high precision, characteristics such as automation, cost-cutting can be greatly enhanced productivity in the feeding of energy auto-programming, alleviate working strength of workers, guarantee 100% acceptance rate, the utility model is simple in structure, the reliability height, pollution-free, commonality is good, is suitable for the quantitative transmission as multiple electronic components such as TO220, TO251, TO126, can with the supporting use of multiple laser marking machine.The air operated control mode that the utility model adopts is applied to electronic component laser labelling automatic feeding field and all finds international and domestic, belong to leading in the world, domestic initiation.
Description of drawings
Fig. 1 is a mounting structure scheme drawing of the present utility model.
Fig. 2 is a structural representation of the present utility model.
Fig. 3 is that structural representation cuts open in the office of looking up of Fig. 2.
The specific embodiment
As Fig. 1-3, the utility model is made up of transmission track 1 and spacing cylinder 2 and lock cylinder 3, conduit 4 for matching with the institute delivering electronic components in the transmission track 1, this transmission track 1 downward oblique setting, its upper end import links to each other with feed mechanism 5 (as shake dish or plastic pipe) outlet, its upper surface is provided with the perforate 6 (it is fixed that this perforate size is come according to the quantity of a size of being sent electronic component and a desired mark) for laser marking, on should perforate 6, upper/lower positions is provided with lock cylinder 3 and spacing cylinder 2 on transmission track 1, and have lock hole 7 and a lower limit hole 8, the lock piston bar 9 of lock cylinder 3 and spacing cylinder 2 and spacing piston rod 10 penetrate in the conduit 4 that puts in transmission track 1 from the last lock hole 7 and the lower limit hole 8 of transmission track 1 respectively, locate the electronic component that is marked with accurate quantification, the position is provided with opto-electronic pickup 11 near the upper position of corresponding mark perforate 6 on the track 1 or the top passing on, and the output of this opto-electronic pickup 11 is by the action of control circuit control lock cylinder 3 and spacing cylinder 2.
Control circuit of the present utility model is existing custom circuit, it is made of amplifying circuit, control logic counting circuit and electromagnetic valve, the output signal of opto-electronic pickup 11 is by amplifying circuit and the action of control logic counting circuit control electromagnetic valve, and the air pressure signal of electromagnetic valve output is controlled corresponding cylinder action.This control circuit links to each other with the control circuit of laser marking machine simultaneously, makes that they can coordinate synchronization work.
The utility model is connected with lock cylinder 3 and spacing cylinder 2 by connecting support 12 respectively at the back side of the upper and lower position of its surperficial perforate 6 of correspondence of transmission track 1, their piston rod 9,10 lays respectively in the last lock hole 7 and lower limit hole 8 of transmission track 1 bottom surface correspondence position, during ventilation, lock piston bar 9 and spacing piston rod 10 can stretch in the conduit 4 of transmission track 1, are quantitatively lived the location will send electronic component.
In the utility model when work,, shake dish 5 and transmission track 1 can be placed on the frame 13, regulate dish 5 outlets of shaking and aim at the upper inlet of transmission tracks 1, and make perforate 6 on the Laser emission alignment of a hole transmission track 1 of laser marking machine 14.For different mark machines 14, the length of this perforate 6 is also different, and the mark machine 14 that has once can be beaten one or two, and what have once can make a call to five or ten etc.During use, sent electronic component in the dish 5 that shakes, to sort earlier and sent into transmission track 1 according to this, at this moment, control circuit is controlled spacing cylinder 2 actions, spacing piston rod 10 is stretched in the conduit 4 of transmission track 1, the most preceding electronic component is blocked, setting number according to a mark of mark machine, the opto-electronic pickup 11 that is positioned at mark opening 6 upper position places on the transmission track 1 detects counting simultaneously, when stoichiometric number is identical with the setting number, promptly make lock cylinder 3 work by control circuit, lock piston bar 9 just stretches into the conduit 4 of transmission track 1, and the postorder electronic component is blocked, and control circuit sends working signal to laser marking machine 14 simultaneously, make mark machine 14 carry out the mark operation, finish a subsynchronous mark job of electronic constant element.After mark finishes, mark machine 14 is beamed back the end-of-job signal to control circuit, then control circuit makes 2 actions of spacing cylinder earlier, makes its spacing piston rod 10 withdraw from the conduit 4 of transmission track 1, makes to be accomplished fluently target electronic constant element and deliver to packaging bag from transmission track 1 outlet through packing pipeline 15.Spacing then cylinder 2 stretches into the conduit 4 of transmission track 1 again again under the control circuit effect, control circuit makes lock cylinder 3 reset again thereupon, makes its lock piston bar 9 withdraw from the conduit 4 of transmission track 1, for quantitatively mark is ready for the second time.By that analogy, finish the automatic ration mark work of all electronic components.
Claims (2)
1, the quantitative delivery mechanism of a kind of electronic component laser labelling air operated control, it is characterized in that it is made up of transmission track and spacing cylinder and lock cylinder, conduit for matching with the institute delivering electronic components in the transmission track, the downward oblique setting of this transmission track, its upper end import links to each other with the feed mechanism outlet, its upper surface is provided with the perforate for laser marking, on should perforate, upper/lower positions is provided with lock cylinder and spacing cylinder on transmission track, and have lock hole and a lower limit hole, the lock piston bar of lock cylinder and spacing cylinder and spacing piston rod penetrate in the conduit that puts in transmission track from the last lock hole and the lower limit hole of transmission track respectively, the position is provided with opto-electronic pickup near the upper position of corresponding mark perforate on the track or the top passing on, and the output of this opto-electronic pickup is by the action of control circuit control lock cylinder and spacing cylinder.
2, by the quantitative delivery mechanism of the described electronic component laser labelling of claim 1 air operated control, it is characterized in that being connected with lock cylinder and spacing cylinder by connecting support respectively at the back side of the upper and lower position of its surperficial perforate of correspondence of transmission track, their piston rod lays respectively in the last lock hole and lower limit hole of transmission track bottom surface correspondence position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01272533 CN2505405Y (en) | 2001-11-28 | 2001-11-28 | Pneumatic control quantitative feeding mechanism for laser marking of electronic element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01272533 CN2505405Y (en) | 2001-11-28 | 2001-11-28 | Pneumatic control quantitative feeding mechanism for laser marking of electronic element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2505405Y true CN2505405Y (en) | 2002-08-14 |
Family
ID=33677670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01272533 Expired - Fee Related CN2505405Y (en) | 2001-11-28 | 2001-11-28 | Pneumatic control quantitative feeding mechanism for laser marking of electronic element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2505405Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100361780C (en) * | 2005-06-24 | 2008-01-16 | 武汉大华激光科技有限公司 | Feeding system with laser marking for piston ring |
| CN103863788A (en) * | 2014-03-31 | 2014-06-18 | 昆山恒基制刷机械有限公司 | Conveying device for conveying materials in quantitative mode |
-
2001
- 2001-11-28 CN CN 01272533 patent/CN2505405Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100361780C (en) * | 2005-06-24 | 2008-01-16 | 武汉大华激光科技有限公司 | Feeding system with laser marking for piston ring |
| CN103863788A (en) * | 2014-03-31 | 2014-06-18 | 昆山恒基制刷机械有限公司 | Conveying device for conveying materials in quantitative mode |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |