CN2810878Y - Pneumatic reciprocating feeding mechanism - Google Patents
Pneumatic reciprocating feeding mechanism Download PDFInfo
- Publication number
- CN2810878Y CN2810878Y CN 200520095825 CN200520095825U CN2810878Y CN 2810878 Y CN2810878 Y CN 2810878Y CN 200520095825 CN200520095825 CN 200520095825 CN 200520095825 U CN200520095825 U CN 200520095825U CN 2810878 Y CN2810878 Y CN 2810878Y
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- CN
- China
- Prior art keywords
- block
- feed mechanism
- pneumatic reciprocating
- reciprocating motion
- connecting plate
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- Expired - Fee Related
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Abstract
The utility model relates to a pneumatic reciprocating feeding mechanism which comprises an electronic control device and a mechanical structure. The utility model is characterized in that the mechanical structure comprises a slide material guide rail and a linear guide rail, wherein a slide block arranged on the linear guide rail is connected with an advancing and retreating cylinder through a connecting plate, a lifting cylinder is arranged on the slide block and is connected with a feeding pin plate through the connecting plate, the vertical direction of the lifting cylinder is respectively provided with an upper spacing block and a lower spacing block, and the horizontal direction of the advancing and retreating cylinder is respectively provided with an advance spacing block and a retreat spacing block; a positioning reference piece is arranged on a feeding device of the linear guide rail. The utility model has the advantages of high positioning accuracy, fast feeding speed, simple and compact structure and easy maintenance.
Description
Technical field
The utility model relates to the application of automation, laser marking note.Be the part-pneumatic reciprocating motion self-feeding and the accurate detent mechanism of integrated circuit full-automatic laser marking system.
Background technology
The laser marking machine of conventional mark on the integrated circuit material, its feed mechanism has following several:
1, connecting rod reciprocating mechanism.
2, double-linked cam feed mechanism.
3, chain, band transmission.
4, crawler type feed mechanism adopts the anchor clamps location, and crawler-tread is applicable to the feeding of simple grain abnormity element.
5, Pneumatic manipulator.
Above-mentioned these feed mechanisms exist material inertia to produce accuracy error, material bob, feeding accumulated error, and the problems such as directionality identification in the material conveying process, make it well to reach the requirement of high speed, positioning accuracy height, simple and compact for structure, easy care.
The content of invention
The purpose of this utility model provides a kind of pneumatic reciprocating motion feed mechanism of laser marking machine, overcomes the deficiency of prior art, has positioning accuracy height, the fast advantage of feeding speed.
The technical solution of the utility model is: pneumatic reciprocating motion feed mechanism, it comprises electronic-controlled installation and frame for movement two parts, it is characterized in that described frame for movement, it comprises lubricating substance guide rail and line slideway, the slide block of placing on the line slideway is connected with the advance and retreat cylinder by connecting plate, place lift cylinder on the slide block, lift cylinder is connected with the feeding pin board by connecting plate, the vertical direction of lift cylinder is provided with upper limit position block and lower position block respectively, and the horizontal direction of advance and retreat cylinder is provided with into limited block respectively and moves back limited block; Be placed with the location standard on the feed entrance point of line slideway.
Aforesaid pneumatic reciprocating motion feed mechanism is characterized in that advancing limited block and moving back limited block by damper bearing and damper formation of described horizontal direction.
Aforesaid pneumatic reciprocating motion feed mechanism is characterized in that the feeding pin board is two of split, and its spacing distance equates with the distance of benchmark position, location to the Laser Processing position.
Aforesaid pneumatic reciprocating motion feed mechanism is characterized in that constituting between the damper bearing of limited block and damper the spacing regulating block is arranged.
The concise and to the point description
Pneumatic reciprocating motion feed mechanism of the present utility model mainly is the conveying and the location of finishing IC, cylinder is realized back and forth by carrying, self-action is carried, and in the marking position positioner and damping unit are arranged, when the IC of different size carries on one side all with being benchmark, the realization coarse positioning.Insert the accurate location of realization in the IC billot fabrication hole with pilot pin.Shift reciprocately precision on its X (among the figure X, Y mark anti-) direction in level be by accurate limited block (± 0.002mm) realize.The material bar moves in the track that the lubricating substance guide rail is set.
The electronic-controlled installation and the frame for movement of this mechanism combine, and load onto a plurality of sensors on transmission line, collect signal, can adopt PLC to realize from carrying, navigate to the Automatic Control of marking.
The function that pneumatic reciprocating motion feed mechanism has:
1. high accuracy ± 0.01mm.
2. high-speed 80 times/min.
3. versatility realizes regulating the directions X displacement by using different accurate limited blocks instead, carries needs to reach the polytype product.
4. self-shield is when the nothing material passes through, and sensor does not detect expects that laser instrument can mark.
This mechanism is the feed mechanism that designs for integrated circuit full-automatic laser marking system friction feeding, and it and above-mentioned existing five kinds of mechanisms relatively have characteristics such as high speed, positioning accuracy height, simple and compact for structure, easy care.This mechanism that requires that carries for integrated circuit material bar possesses fully.The material inertia that has overcome in other mechanism kinematic produces accuracy error, the bob of material, the accumulated error of feeding, and the difficult problem of the identification of the directionality in the material conveying process.
Description of drawings
Fig. 1 is the frame for movement front view of the utility model embodiment.
Fig. 2 is the right view of Fig. 1.
Fig. 3 is the vertical view of Fig. 1.
Wherein, 1-lubricating substance guide rail, 2-lubricating substance guide rail, 3-guide rail base plate, 4-supporting, the 5-connecting plate, 6-lift cylinder, 7-connecting plate, 8-connecting plate, 9-contact pin, 10-lower position block, 11-upper limit position block, 12-spring, the 13-cylinder of advancing and retreat, the 14-floating junction, 15-damper bearing, 16-damper, 17-line slideway, the removable bearing of 18-damper, 19-spacing regulating block, 20-baffle plate, 21-guide rod, 22-connecting plate, 23-feeding pin board, 24-feeding pin board, 25-connecting plate, 26-thin plate.
S1, S2, S3, S4, S5, S6, S7, S8-sensor.(0)-no signal, (I)-signal arranged.
The specific embodiment
Pneumatic reciprocating motion feed mechanism of the present utility model is installed in the integrated circuit full-automatic laser marking system equipment, moves with complete machine, on production line, finishes the full-automatic mark of IC, realizes the function of its mechanism.
Below in conjunction with an accompanying drawing and an embodiment of the present utility model the utility model is further described.
1: one tablet of embodiment makes two bites at a cherry.
The course of work of embodiment is as follows:
Original state: S1 (0), S2 (1), S3 (0), S4 (0), S5 (1), S6 (0), S7 (0), S8 (1).
Work step-move back: workpiece IC billot is dialled comes to standard end face (coarse positioning); Put in place on the lift cylinder 6; Advance and retreat cylinder 13 falls back on the position.
Work step-down: S2, S5, S8 have signal simultaneously, and lift cylinder puts in place for 6 times, bump lower position block 10 end faces to stop, in the fabrication hole of the contact pin insertion workpiece 1 of feeding pin board 24 (accurately location).
Work step-advance: S3, S5, S7 have signal simultaneously, advance and retreat cylinder 13 cylinders are released forward, bumping removable bearing 18 end faces of damper stops, with the advance and retreat connecting plate 5 that is fixedly connected sequentially of cylinder 13 and slide block and the lift cylinder 6 that is connected with slide block, connecting plate 8, connecting plate 22, feeding pin board 23, feeding pin board 24, connecting plate 25, along line slideway 17 fast moving to the second position forward.
Workpiece 1 arrives mark position (second position), and S4 detects has material to signal, (satisfy S6 simultaneously, S7 has signal).Under these conditions, the laser instrument bright dipping, by the picture and text marking of having edited, after finishing, laser instrument is given signal of system.
Work step-on: put in place on the lift cylinder 6, run into limited block 11 end faces and stop, S3 (0), S8 (1), the location contact pin breaks away from tablet.
Work step-move back: S3 (0), S8 (1) advance and retreat cylinder 13 cylinders are return, and connecting plate 5 bumps damper bearing 15 end faces and stops, and the assembly that is connected with connecting plate 5 is got back to original position simultaneously.At this moment S5 (1), signal resets to original state.Repeat above-mentioned action once, whole tablet is finished mark work.
Work step-down: workpiece 2 is pushed by a datum end face (coarse positioning).S2, S5, S8 have signal simultaneously, and lift cylinder 6 is raised to the position.Advance and retreat cylinder 13 falls back on the position.Lift cylinder 6 descending putting in place are bumped lower position block 10 end faces and are stopped, and the contact pin of the plate of feeding simultaneously 23, feeding pin board 24 inserts respectively in the fabrication hole of workpiece 1, workpiece 2, (accurately location).
Work step-advance: S3, S5, S7 have signal simultaneously, and advance and retreat cylinder 13 cylinders are released, and workpiece 1 is sent on the blanking transport tape, and workpiece 2 is sent to the mark center, and S4 detects has material to signal, (S6, S7 have signal simultaneously).Mark begins ...
Embodiment 2: a feeding mark of whole piece tablet is finished.
Its course of work is identical with embodiment 1.
As different from Example 1 in course of conveying, the displacement of directions X, embodiment 2 is 2 times of embodiment 1.Same tablet embodiment 1 needs 2 reciprocating motions to finish 2 need of embodiment 1 time.
Under the effect of pneumatic reciprocating motion feed mechanism, workpiece through mark, is sent to down material level from material loading guide rail position, finishes a working cycles.In this process, each sensor of electronic-controlled installation is controlled each magnetic valve as the input of PLC (Programmable Logic Controller) through PLC output, makes cylinder finish predetermined actions.Directions X in level has two dampers, plays cushioning effect, and two limited blocks, choke valve make stable action, accurate, adjustable speed in addition.In vertical Y direction two limited blocks, accurate linear bearing guiding are arranged, choke valve makes action not have impact, accurate, adjustable speed.Therefore have above-mentioned 5 advantages.
Claims (4)
1, pneumatic reciprocating motion feed mechanism, it comprises electronic-controlled installation and frame for movement two parts, it is characterized in that described frame for movement, it comprises lubricating substance guide rail and line slideway, the slide block of placing on the line slideway is connected with the advance and retreat cylinder by connecting plate, places lift cylinder on the slide block, and lift cylinder is connected with the feeding pin board by connecting plate, the vertical direction of lift cylinder is provided with upper limit position block and lower position block respectively, and the horizontal direction of advance and retreat cylinder is provided with into limited block respectively and moves back limited block; Be placed with the location standard on the feed entrance point of line slideway.
2, pneumatic reciprocating motion feed mechanism as claimed in claim 1 is characterized in that advancing limited block and moving back limited block by damper bearing and damper formation of described horizontal direction.
3, pneumatic reciprocating motion feed mechanism as claimed in claim 1 or 2 is characterized in that the feeding pin board is two of split, and its spacing distance equates with the distance of benchmark position, location to the Laser Processing position.
4, pneumatic reciprocating motion feed mechanism as claimed in claim 2 is characterized in that constituting between the damper bearing of limited block and damper the spacing regulating block is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520095825 CN2810878Y (en) | 2005-04-06 | 2005-04-06 | Pneumatic reciprocating feeding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520095825 CN2810878Y (en) | 2005-04-06 | 2005-04-06 | Pneumatic reciprocating feeding mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2810878Y true CN2810878Y (en) | 2006-08-30 |
Family
ID=36937262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520095825 Expired - Fee Related CN2810878Y (en) | 2005-04-06 | 2005-04-06 | Pneumatic reciprocating feeding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2810878Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101219455B (en) * | 2008-01-22 | 2010-10-06 | 江苏合丰机械制造有限公司 | Positioning device of feeding mechanism |
| CN104162719A (en) * | 2014-08-20 | 2014-11-26 | 无锡众望四维科技有限公司 | Segmenting device for lock tongue |
| CN105458491A (en) * | 2015-12-25 | 2016-04-06 | 苏州智合源电子科技有限公司 | Laser positioning mechanism of fully-automatic laser marking machine |
-
2005
- 2005-04-06 CN CN 200520095825 patent/CN2810878Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101219455B (en) * | 2008-01-22 | 2010-10-06 | 江苏合丰机械制造有限公司 | Positioning device of feeding mechanism |
| CN104162719A (en) * | 2014-08-20 | 2014-11-26 | 无锡众望四维科技有限公司 | Segmenting device for lock tongue |
| CN105458491A (en) * | 2015-12-25 | 2016-04-06 | 苏州智合源电子科技有限公司 | Laser positioning mechanism of fully-automatic laser marking machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060830 |