CN103717055B - A kind of feeding mechanism for vertical inserter - Google Patents
A kind of feeding mechanism for vertical inserter Download PDFInfo
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- CN103717055B CN103717055B CN201310690716.4A CN201310690716A CN103717055B CN 103717055 B CN103717055 B CN 103717055B CN 201310690716 A CN201310690716 A CN 201310690716A CN 103717055 B CN103717055 B CN 103717055B
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- cylinder
- production well
- feeding mechanism
- throttling valve
- air inlet
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- 238000004519 manufacturing process Methods 0.000 claims abstract description 47
- 239000011148 porous material Substances 0.000 claims abstract description 14
- 230000007423 decrease Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000035939 shock Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The present invention provides a kind of feeding mechanism for vertical inserter, and described feeding mechanism comprises throttling valve and cylinder; Described throttling valve is arranged on the rear end of cylinder, and described throttling valve is provided with air vent and releases pore; The rear end of described cylinder is provided with air inlet port and the 2nd production well, and the front end of described cylinder is provided with the first production well, and described air inlet port is all connected with cylinder inner cavity with the first production well; Described air inlet port can be connected with air vent; The outlet side of described first production well is connected by tracheae with the air inlet end of the 2nd production well, and pore can be connected with releasing in the outlet side of described 2nd production well. By adopting, the first production well is connected by tracheae with the 2nd production well in feeding mechanism, the 2nd production well with throttling valve releases the gas circuit that pore is connected, decrease the use quantity of throttling valve, reduce cost, make throttling valve can become to be integrated with cylinder simultaneously, assemble compacter, cylinder can move at full speed, it is to increase the production efficiency of inserter.
Description
Technical field
The present invention relates to a kind of device for vertical inserter, particularly relate to a kind of feeding mechanism for vertical inserter.
Background technology
Along with the develop rapidly of electronic technology, the use of electronic product is also more and more extensive, and PCB is the important parts of electronic product, and vertical inserter is the processing units that various vertical component is inserted to PCB specified location. in the course of processing of vertical inserter, it is generally first carry out sub-material process by being delivered to position, station device with the component tape of vertical component, then embed it on chain folder, the top being transported to pcb board by other device again positions, then move under clamping device, vertical component accurately is inserted in the stitch jack that PCB is preset, then clamping device resets, so that the electronic component that gripping is new, carry out the processing of plug-in unit next time, having inserted the electronic component filled stays in PCB, and move to the next position with PCB, operation is waited to carry out that welding is reinforced.
Feeding mechanism is an important component part of vertical inserter. Feeding mechanism is made up of magnetic valve and cylinder two part. During cylinder action, vibration can be produced, affect the stability of feeding. Existing solution installs throttling valve additional at air inlet port and the production well of cylinder, to reduce the speed of cylinder, thus reduces vibration, it is to increase the stability of feeding. But there is following shortcoming in the feeding mechanism in existing solution:
1., while reducing Cylinder Vibration with throttling valve, the fltting speed of cylinder reduces, and thus reduces the overall plug-in unit speed of inserter;
2. increase, to each cylinder, the overall manufacturing cost increase that two throttling valve result in inserter extraly;
3. an inserter has tens throttling valve, and when changing the line of production product, each throttling valve needs to regulate for different feeding elements, adds the time of the product of changing the line of production, reduces production efficiency;
The magnetic valve of existing feeding mechanism and cylinder are discrete in addition, need more tracheae and pneumatic element during installation, and structure is not compact.
Summary of the invention
It is an object of the invention to overcome the defect of prior art, it provides a kind of feeding mechanism for vertical inserter, throttling valve and cylinder are integral type, assemble compacter, and production efficiency is higher, and cost is lower.
The present invention is achieved in that
The present invention provides a kind of feeding mechanism for vertical inserter, and described feeding mechanism comprises throttling valve and cylinder; Described throttling valve is arranged on the rear end of cylinder, and described throttling valve is provided with air vent and releases pore; The rear end of described cylinder is provided with air inlet port and the 2nd production well, and the front end of described cylinder is provided with the first production well, and described air inlet port is all connected with cylinder inner cavity with the first production well; Described air inlet port can be connected with air vent; The outlet side of described first production well is connected by tracheae with the air inlet end of the 2nd production well, and pore can be connected with releasing in the outlet side of described 2nd production well.
In one preferred embodiment, the front end of described cylinder is provided with sleeve, and the air inlet end of described first production well is connected with cylinder inner cavity by sleeve, and the internal diameter of sleeve is less than the minimum width of cylinder inner cavity; The front end of the piston in described cylinder is provided with buffer table, and the front end of buffer table is connected with piston rod, and described piston rod extends to cylinder through sleeve from the front end of cylinder, and during piston motion, described buffer table can extend in sleeve.
Preferably, described buffer table is cylinder table.
Further preferably, the external diameter of described cylinder table equals the internal diameter of sleeve.
Preferably, described throttling valve and cylinder are connected as a single entity by screw.
Preferably, described air inlet port is connected with air vent by tracheae; By tracheae, pore is connected with releasing in the outlet side of described 2nd production well.
Preferably, described air inlet port is connected with air vent by tracheae; By tracheae, pore is connected with releasing in the outlet side of described 2nd production well.
By adopting, the first production well is connected by tracheae with the 2nd production well in feeding mechanism for vertical inserter provided by the invention, the 2nd production well with throttling valve releases the gas circuit that pore is connected, decrease the use quantity of throttling valve, reduce cost, make throttling valve can become to be integrated with cylinder simultaneously, assemble compacter. Cylinder table and sleeve be arranged so that cylinder can move at full speed, it is to increase the production efficiency of inserter.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, it is briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is structure and the work schematic diagram of the feeding mechanism for vertical inserter provided by the invention;
Fig. 2 is the work schematic diagram of the feeding mechanism for vertical inserter provided by the invention;
Fig. 3 is the assembling schematic diagram of the feeding mechanism for vertical inserter provided by the invention; Wherein, A1-front end end cover, A2-piston rod sealing-ring, A3-axle sleeve, A4-O type circle, 4-sleeve, 6-piston rod, A7-O type circle, A8-piston ring, 3-piston, end cap after A10-, A11-M4 screw, A12-O type circle, 1-throttling valve, A14-M3 screw, A15-tracheae, 24-tracheae.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only the present invention's part embodiment, instead of whole embodiments. Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
Embodiment 1
With reference to Fig. 1-3, the present embodiment provides a kind of feeding mechanism for vertical inserter, and described feeding mechanism comprises throttling valve 1 and cylinder 2, and throttling valve 1 is arranged on the rear end of cylinder 2, and throttling valve 1 is provided with air vent 11 and releases pore 12; The rear end of cylinder 2 is provided with air inlet port 21 and the 2nd production well 22, and the front end of cylinder 2 is provided with the first production well 23.
Being provided with piston 3 in cylinder chamber, the cylinder inner cavity between air inlet port 21 with piston 3 and the rear end of cylinder is connected, and the first cylinder inner cavity given vent to anger between 23 with piston 3 and the front end of cylinder is connected.
Air inlet port 21 is connected by tracheae with air vent 11.
The outlet side of the first production well 23 is connected by tracheae 24 with the air inlet end of the 2nd production well 22, and pore 12 is connected by tracheae with releasing in the outlet side of the 2nd production well 22.
When feeding mechanism starts working, Controlling System opens throttling valve 1, pressurized air is entered by air vent 11, after air inlet port 21 enters into cylinder, the cylinder inner cavity between piston and the rear end of cylinder (is called section inner chamber after cylinder by section inner chamber, cylinder inner cavity between piston and the front end of cylinder is called section inner chamber before cylinder), piston 3 is promoted to move forward, before cylinder, the air in section inner chamber is discharged to throttling valve through the first production well 23, tracheae 24, the 2nd production well 22, finally discharge from the pore 12 of releasing of throttling valve, as shown in Figure 1.
In the feeding mechanism that the present embodiment provides, throttling valve can become to be integrated with cylinder, assembles compacter, decreases the use quantity of throttling valve simultaneously, decrease cost.
Embodiment 2
With reference to Fig. 1-3, on the basis of embodiment 1, the front end for the cylinder of the feeding mechanism of vertical inserter that the present embodiment provides is provided with sleeve 4, and the air inlet end of the first production well 23 is connected with in cylinder inner cavity by sleeve 4, and the internal diameter of sleeve 4 is less than the minimum width of cylinder inner cavity. The front end of piston 3 is provided with buffer table 5, and the front end of buffer table 5 is connected with piston rod 6, and piston rod 6 extends to cylinder through sleeve 4 from the front end of cylinder, and when piston 3 moves, buffer table 5 can extend in sleeve 4.
In one preferred embodiment, buffer table 5 is cylinder table, and further preferably, the external diameter of cylinder table equals the internal diameter of sleeve 4.
When buffer table 5 extend in sleeve 4, gap between buffer table 5 and sleeve 4 is very little, the path that gas is vented from the first production well 23 is prevented from, along with moving forward further of piston 3, before cylinder, the air in section inner chamber is compressed, produce the rapid movement that resistance stops piston 3, piston movement speed reduces gradually, avoid piston 3 to the shock of cylinder 2, serve shock absorption, thus when cylinder runs, the fltting speed of cylinder need not be reduced, cylinder can move at full speed, it is possible to greatly improves the plug-in unit speed of inserter, it is to increase production efficiency.
The foregoing is only the better embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment of doing, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (6)
1. the feeding mechanism for vertical inserter, it is characterised in that, described feeding mechanism comprises throttling valve and cylinder; Described throttling valve is arranged on the rear end of cylinder, and described throttling valve is provided with air vent and releases pore; The rear end of described cylinder is provided with air inlet port and the 2nd production well, and the front end of described cylinder is provided with the first production well, and described air inlet port is all connected with cylinder inner cavity with the first production well; Described air inlet port can be connected with air vent; The outlet side of described first production well is connected by tracheae with the air inlet end of the 2nd production well, and pore can be connected with releasing in the outlet side of described 2nd production well.
2. feeding mechanism according to claim 1, it is characterised in that, the front end of described cylinder is provided with sleeve, and the air inlet end of described first production well is connected with cylinder inner cavity by sleeve, and the internal diameter of sleeve is less than the minimum width of cylinder inner cavity; The front end of the piston in described cylinder is provided with buffer table, and the front end of buffer table is connected with piston rod, and described piston rod extends to cylinder through sleeve from the front end of cylinder, and during piston motion, described buffer table can extend in sleeve.
3. feeding mechanism according to claim 2, it is characterised in that, described buffer table is cylinder table.
4. feeding mechanism according to claim 3, it is characterised in that, the external diameter of described cylinder table equals the internal diameter of sleeve.
5. feeding mechanism according to claim 1, it is characterised in that, described throttling valve and cylinder are connected as a single entity by screw.
6. feeding mechanism according to claim 1, it is characterised in that, described air inlet port is connected with air vent by tracheae; By tracheae, pore is connected with releasing in the outlet side of described 2nd production well.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310690716.4A CN103717055B (en) | 2013-12-16 | 2013-12-16 | A kind of feeding mechanism for vertical inserter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310690716.4A CN103717055B (en) | 2013-12-16 | 2013-12-16 | A kind of feeding mechanism for vertical inserter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103717055A CN103717055A (en) | 2014-04-09 |
| CN103717055B true CN103717055B (en) | 2016-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310690716.4A Expired - Fee Related CN103717055B (en) | 2013-12-16 | 2013-12-16 | A kind of feeding mechanism for vertical inserter |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109588037B (en) * | 2018-12-19 | 2024-03-26 | 东莞市和合环保科技有限公司 | Z-axis motion control mechanism of FPC (flexible printed circuit) chip mounter head |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6606971B2 (en) * | 2001-03-06 | 2003-08-19 | Walbro Japan, Inc. | Small engine fuel injection system |
| CN201963778U (en) * | 2010-12-21 | 2011-09-07 | 芜湖盛力制动有限责任公司 | Air cylinder assembly of brake system of automobile or engineering machinery |
| CN202603143U (en) * | 2012-02-21 | 2012-12-12 | 余仕彪 | Three-degree of freedom miniature electronic component automatic assembling machine |
| JP5219766B2 (en) * | 2008-12-09 | 2013-06-26 | Ｊｕｋｉ株式会社 | Electronic component mounting equipment |
| CN203691861U (en) * | 2013-12-16 | 2014-07-02 | 深圳市全球通用机械有限公司 | Feeding mechanism used for vertical type component inserter |
-
2013
- 2013-12-16 CN CN201310690716.4A patent/CN103717055B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6606971B2 (en) * | 2001-03-06 | 2003-08-19 | Walbro Japan, Inc. | Small engine fuel injection system |
| JP5219766B2 (en) * | 2008-12-09 | 2013-06-26 | Ｊｕｋｉ株式会社 | Electronic component mounting equipment |
| CN201963778U (en) * | 2010-12-21 | 2011-09-07 | 芜湖盛力制动有限责任公司 | Air cylinder assembly of brake system of automobile or engineering machinery |
| CN202603143U (en) * | 2012-02-21 | 2012-12-12 | 余仕彪 | Three-degree of freedom miniature electronic component automatic assembling machine |
| CN203691861U (en) * | 2013-12-16 | 2014-07-02 | 深圳市全球通用机械有限公司 | Feeding mechanism used for vertical type component inserter |
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| CN103717055A (en) | 2014-04-09 |
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Effective date of registration: 20170602 Address after: 518101, No. fourth, No. fourth, Xinqiao Industrial Zone, manhole street, manhole street, Shenzhen, Guangdong, Baoan District B Patentee after: SHENZHEN NUMBER ONE EQUIPMENT EXPLOITATION CO., LTD. Address before: 518100, building 4, building 4, 5 row, Xinqiao Industrial Zone, manhole street, Baoan District, Guangdong, Shenzhen, China Patentee before: SHENZHEN GLOBAL GENERAL MACHINERY CO., LTD. |
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Granted publication date: 20160601 Termination date: 20171216 |
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