CN202663666U - Head plug-in mechanism for plug-in machine - Google Patents
Head plug-in mechanism for plug-in machine Download PDFInfo
- Publication number
- CN202663666U CN202663666U CN 201220277707 CN201220277707U CN202663666U CN 202663666 U CN202663666 U CN 202663666U CN 201220277707 CN201220277707 CN 201220277707 CN 201220277707 U CN201220277707 U CN 201220277707U CN 202663666 U CN202663666 U CN 202663666U
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- plug
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- piston rod
- cavity
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Abstract
The utility model relates to the technical field of plug-in equipment of an electronic element, and in particular relates to a head plug-in mechanism for a plug-in machine. The head plug-in mechanism comprises an air cylinder fixing base, a plug-in air cylinder, a charging head, a cylinder body and a piston rod; a cavity is formed on the cylinder body; the upper end part of the cylinder body is connected with a driving rod of the plug-in air cylinder; a piston head of the piston rod is located in the cavity; a sealing sleeve is arranged at an opening of the cavity; a spring and a push rod are arranged in the cavity; a connection head is arranged at the upper end of the push rod; through holes are formed in the piston rod and the charging head; the push rod passes through the through hole of the piston rod and the through hole of the charging head in sequence; the connection head is abutted against the upper end part of the cavity; both ends of the spring are abutted against the connection head and a piston head respectively; a cylindrical sealed space is formed by the piston rod, the cylinder body and the piston head of the piston rod; a pipe joint is arranged on the cylinder body; and the pipe joint is communicated with the cylindrical sealed space. The head plug-in mechanism has a simple structure and strong practical applicability, and can effectively solve the defect that the charging head of the plug-in machine lifts up the electronic element.
Description
Technical field
The utility model relates to the plug-in component equipment technical field of electronic component, refers in particular to a kind of plug-in machine head plug-in mechanism.
Background technology
Along with the develop rapidly of electronic technology, the use of electronic product is also more and more extensive, and the PCB circuit board is the vitals of electronic product, and vertical plug-in machine is the process equipment that various vertical components is inserted to PCB circuit board assigned address.In the course of processing of vertical plug-in machine, generally be to be delivered to first the erect-position device to carry out the sub-material processing with the component tape of vertical component, then it is embedded on the chain folder, by other device its top that is transported to pcb board is positioned again, then clamping device moves down, vertical component is inserted in the default stitch jack of PCB circuit board exactly, then clamping device resets, so that the new electronic component of gripping, carry out plug-in unit processing next time, the electronic component that plug-in mounting is good is stayed on the PCB circuit board, and moves to the next position with the PCB circuit board, to carry out the operations such as reinforcement of weld.
In the plug-in mounting process of inserter, generally by compressing rod the pin that electronic component presses to electronic component is inserted on the PCB circuit board, because the lower end of compressing rod is equiped with the charging head, in the processing of the pcb board plug-in mounting of reality, this charging head and electronic component are owing to the reason such as rubbing or block, when compressing rod upwards bounces back, electronic component is stuck on the charging head of compressing rod lower end easily, and risen by the charging headband, thereby cause the electronic component plug-in mounting to lose efficacy, have a strong impact on the plug-in mounting efficient of inserter equipment.
Summary of the invention
The technical problems to be solved in the utility model provides the plug-in machine head plug-in mechanism that a kind of inserter is used, with the electronic component plug-in mounting to the PCB circuit board, the plug-in machine head plug-in mechanism can make charging head and electronic component after separating, the push rod action that bounces back again effectively avoids the electronic component headband of being feeded to rise.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme: a kind of plug-in machine head plug-in mechanism, comprise the cylinder holder and be installed in the plug-in unit cylinder of cylinder holder, also comprise the charging head, cylinder body and piston rod, cylinder body offers cavity, the upper end of cylinder body is connected with the drive rod of described plug-in unit cylinder, the piston head of piston rod is positioned at cavity, the opening part of cavity is provided with sealing shroud, be equiped with spring and push rod in the described cavity, the upper end of this push rod is provided with connector, described piston rod and charging head all offer through hole, push rod passes the through hole of piston rod and the through hole of charging head successively, the upper end butt of connector and cavity, the two ends of spring respectively with connector and piston head butt; The piston head of described piston rod, cylinder body and piston rod forms the tubular enclosure space, and described cylinder body is equiped with pipe joint, and this pipe joint is communicated with the tubular enclosure space.
Wherein, the lower end of the drive rod of described plug-in unit cylinder is equiped with floating junction, and the lower end of this floating junction is threaded with described cylinder body.
Wherein, described cylinder body offers adjustment hole, and this adjustment hole is equiped with adjusting machine-processed rice, and this regulates the upper end of machine-processed rice and the lower end butt of described floating junction.
Wherein, described piston rod is set with the slip positioning seat.
Wherein, described piston head offers the first annular groove, in-built first sealing ring that is provided with of this first annular groove.
Wherein, the outer wall of described sealing shroud offers the second annular groove, is equiped with the second sealing ring in this second annular groove.
Wherein, the inwall of described sealing shroud offers the 3rd annular groove, is equiped with the 3rd sealing ring in the 3rd annular groove.
Wherein, be matched in clearance between described push rod and the described through hole.
The beneficial effects of the utility model are: the utility model provides a kind of plug-in machine head plug-in mechanism, the cylinder holder is installed on the frame of inserter, after the charging head is inserted to electronic component on the PCB circuit board, described piston rod is under the effect of pneumatic supply, gas medium enters into described tubular enclosure space by connector, and the piston head of ejector ram bar is upwards mobile in described cavity, this moment, cylinder body and push rod were motionless, push rod still with the electronic component butt, after charging head and electronic component break away from, the drive rod of plug-in unit cylinder moves up and drives described plug-in machine head plug-in mechanism and moves up synchronously, this moment, push rod just separated with electronic component, the various defectives of avoiding the good electronic component of plug-in mounting to be risen by the headband of feeding fully and producing are obviously progressive, practical.Piston rod is moved downward to original position under the effect of spring subsequently, so that new electronic component is carried out plug-in mounting processing.
Description of drawings
Fig. 1 is the cross-sectional view of the utility model plug-in machine head plug-in mechanism.
Fig. 2 advances the cross-sectional view that plug-in unit adds man-hour during the utility model is used.
Fig. 3 is the cross-sectional view when piston rod bounced back to the charging head and breaks away from electronic component during the utility model was used.
Fig. 4 is the cross-sectional view the when drive rod of plug-in unit cylinder bounced back to push rod and separates with electronic component during the utility model was used.
Embodiment
For the ease of those skilled in the art's understanding, below in conjunction with embodiment and accompanying drawing the utility model is further described, the content that execution mode is mentioned not is to restriction of the present utility model.
As shown in Figures 1 to 4, a kind of plug-in machine head plug-in mechanism, comprise cylinder holder 1 and be installed in the plug-in unit cylinder 2 of cylinder holder 1, also comprise charging 3, cylinder body 4 and piston rod 5, cylinder body 4 offers cavity, the upper end of cylinder body 4 is connected with the drive rod of described plug-in unit cylinder 2, the piston head 10 of piston rod 5 is positioned at cavity, the opening part of cavity is provided with sealing shroud 6, be equiped with spring 7 and push rod 8 in the described cavity, the upper end of this push rod 8 is provided with connector 9, described piston rod 5 and charging 3 all offer through hole, push rod 8 passes the through hole of piston rod 5 and the through hole of charging 3 successively, the upper end butt of connector 9 and cavity, the two ends of spring 7 respectively with connector 9 and piston head 10 butts; The piston head 10 of described piston rod 5, cylinder body 4 and piston rod 5 forms the tubular enclosure space, and described cylinder body 4 is equiped with pipe joint 11, and this pipe joint 11 is communicated with the tubular enclosure space.
The lower end of the drive rod of the described plug-in unit cylinder 2 of present embodiment is equiped with floating junction 12, and the lower end of this floating junction 12 is threaded with described cylinder body 4.Being provided for eliminating between drive rod and the cylinder body 4 because the error of centralization that produces when installing of this floating junction 12, reduce the assembling difficulty of plug-in machine head mechanism, avoid causing drive rod to block motionless phenomenon because of the drive rod lateral shift of plug-in unit cylinder 2, guarantee the normal operation of plug-in unit cylinder 2, can reduce simultaneously the wearing and tearing between drive rod and the plug-in unit cylinder 2, prolong the physical life of plug-in component equipment.
The described cylinder body 4 of present embodiment offers adjustment hole 13, and this adjustment hole 13 is equiped with regulates machine-processed rice 14, and this regulates the upper end of machine-processed rice 14 and the lower end butt of described floating junction 12.Can regulate the lower end of described drive rod and the link position between the described cylinder body 4 by regulating machine-processed rice 14, and then the lower end of regulating pushing rod 8 and the distance between the electronic component, make inserter in the plug-in unit process, be controlled at the optimum position between the lower end of push rod 8 and the electronic component, it is too large and cause push rod 8 to lose efficacy to avoid the lower end of push rod 8 to damage between the lower end of electronic component or push rod 8 and the electronic component distance by pressure, the stability when improving inserter equipment plug-in unit.
The described piston rod 5 of present embodiment is set with slip positioning seat 15, and this slip positioning seat 15 is installed on the frame of inserter, is used in the horizontal direction fixed piston rod 5, prevents that piston rod 5 from rocking and affect the plug-in unit accuracy of electronic component.
The described piston head 10 of present embodiment offers the first annular groove, in-built first sealing ring 16 that is provided with of this first annular groove; The outer wall of concrete described sealing shroud 6 offers the second annular groove, is equiped with the second sealing ring 17 in this second annular groove; The inwall of described sealing shroud 6 offers the 3rd annular groove, is equiped with the 3rd sealing ring 18 in the 3rd annular groove.The sealing property that the described tubular enclosure space of energy Effective Raise is set of sealing ring prevents that the plug-in machine head plug-in mechanism from producing the problem that drive medium is revealed when work, and practicality is stronger.
Be matched in clearance between the described push rod 8 of present embodiment and the described through hole, when the piston head 10 of piston rod 5 moves up and down in described cavity, can be from the discharge of the gap between push rod 8 and the described through hole at the air at spring 7 places in this cavity, avoid affecting because of air compressing moving up and down of piston rod 5; Can reduce on the other hand the friction between push rod 8 and the piston rod 5, improve the action response speed of push rod 8 and piston rod 5, prolong the useful life of inserter equipment.
Above-described embodiment is one of better implementation of the utility model; in addition; the utility model can also realize by alternate manner that any apparent replacement is all within protection range of the present utility model under the prerequisite that does not break away from the present utility model design.
Claims (8)
1. plug-in machine head plug-in mechanism, comprise cylinder holder (1) and be installed in the plug-in unit cylinder (2) of cylinder holder (1), it is characterized in that: also comprise charging head (3), cylinder body (4) and piston rod (5), cylinder body (4) offers cavity, the upper end of cylinder body (4) is connected with the drive rod of described plug-in unit cylinder (2), the piston head (10) of piston rod (5) is positioned at cavity, the opening part of cavity is provided with sealing shroud (6), be equiped with spring (7) and push rod (8) in the described cavity, the upper end of this push rod (8) is provided with connector (9), described piston rod (5) and charging head (3) all offer through hole, push rod (8) passes the through hole of piston rod (5) and the through hole of charging head (3) successively, the upper end butt of connector (9) and cavity, the two ends of spring (7) respectively with connector (9) and piston head (10) butt;
The piston head (10) of described piston rod (5), cylinder body (4) and piston rod (5) forms the tubular enclosure space, and described cylinder body (4) is equiped with pipe joint (11), and this pipe joint (11) is communicated with the tubular enclosure space.
2. plug-in machine head plug-in mechanism according to claim 1, it is characterized in that: the lower end of the drive rod of described plug-in unit cylinder (2) is equiped with floating junction (12), and the lower end of this floating junction (12) is threaded with described cylinder body (4).
3. plug-in machine head plug-in mechanism according to claim 2, it is characterized in that: described cylinder body (4) offers adjustment hole (13), this adjustment hole (13) is equiped with regulates machine-processed rice (14), and this regulates the upper end of machine-processed rice (14) and the lower end butt of described floating junction (12).
4. plug-in machine head plug-in mechanism according to claim 1, it is characterized in that: described piston rod (5) is set with slip positioning seat (15).
5. plug-in machine head plug-in mechanism according to claim 1, it is characterized in that: described piston head (10) offers the first annular groove, in-built the first sealing ring (16) that is provided with of this first annular groove.
6. plug-in machine head plug-in mechanism according to claim 1, it is characterized in that: the outer wall of described sealing shroud (6) offers the second annular groove, is equiped with the second sealing ring (17) in this second annular groove.
7. plug-in machine head plug-in mechanism according to claim 1, it is characterized in that: the inwall of described sealing shroud (6) offers the 3rd annular groove, is equiped with the 3rd sealing ring (18) in the 3rd annular groove.
8. plug-in machine head plug-in mechanism according to claim 1 is characterized in that: be matched in clearance between described push rod (8) and the described through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220277707 CN202663666U (en) | 2012-06-13 | 2012-06-13 | Head plug-in mechanism for plug-in machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220277707 CN202663666U (en) | 2012-06-13 | 2012-06-13 | Head plug-in mechanism for plug-in machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202663666U true CN202663666U (en) | 2013-01-09 |
Family
ID=47458534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220277707 Withdrawn - After Issue CN202663666U (en) | 2012-06-13 | 2012-06-13 | Head plug-in mechanism for plug-in machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202663666U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102686042A (en) * | 2012-06-13 | 2012-09-19 | 东莞市新泽谷机械制造股份有限公司 | Head plug-in mechanism for plug-in machine |
| CN105451534A (en) * | 2015-12-17 | 2016-03-30 | 珠海市宇腾自动化设备制造有限公司 | IC inserting end for full-automatic irregularly-shaped insertion machine |
-
2012
- 2012-06-13 CN CN 201220277707 patent/CN202663666U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102686042A (en) * | 2012-06-13 | 2012-09-19 | 东莞市新泽谷机械制造股份有限公司 | Head plug-in mechanism for plug-in machine |
| CN102686042B (en) * | 2012-06-13 | 2014-10-15 | 东莞市新泽谷机械制造股份有限公司 | Head plug-in mechanism for plug-in machine |
| CN105451534A (en) * | 2015-12-17 | 2016-03-30 | 珠海市宇腾自动化设备制造有限公司 | IC inserting end for full-automatic irregularly-shaped insertion machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130109 Effective date of abandoning: 20141015 |
|
| RGAV | Abandon patent right to avoid regrant |