CN203327391U - Suction mouth for surface mounting machine - Google Patents
Suction mouth for surface mounting machine Download PDFInfo
- Publication number
- CN203327391U CN203327391U CN2013203469680U CN201320346968U CN203327391U CN 203327391 U CN203327391 U CN 203327391U CN 2013203469680 U CN2013203469680 U CN 2013203469680U CN 201320346968 U CN201320346968 U CN 201320346968U CN 203327391 U CN203327391 U CN 203327391U
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- China
- Prior art keywords
- suction nozzle
- adsorption head
- groove
- air flue
- nozzle body
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- 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.)
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Abstract
The utility model discloses a suction mouth for a surface mounting machine. The suction mouth comprises a suction mouth body and an adsorption head. The middle part of the suction mouth body is provided with visual background sheets, and the upper end of the suction mouth body is provided with a sliding sleeve shaft which is easy to install. The adsorption head is sleeved on the internal side of the lower end of the suction mouth body. The internal part of the adsorption head is provided with a spring. The adsorption head is provided with an air channel which is used for pumping vacuum. The air channel penetrates through the suction mouth body. The free end part of the adsorption head is provided with a square adsorption end, of which the center is provided with a groove which recesses inwardly. The adsorption end is matched with a product to be processed. With the application of the suction mouth for the surface mounting machine, the adsorption end with the groove is adsorbed on the surface of a component, of which the central working part is completely covered inside the groove so that the component can be prevented from being damaged during adsorption, and reject rate is lowered. Besides, the adsorption end is matched with the periphery of the component, and the periphery of the component can be completely covered so that deviation does not occur during adsorption, and thus the surface-mounting quality is ensured.
Description
Technical field
The utility model relates to a kind of chip mounter attachment technique field, is specifically related to a kind of suction nozzle for chip mounter.
Background technology
At present at the SMT(surface mounting technology) in, the process of mounting is various components and parts to be drawn and taken on the tram of the required printed circuit board (PCB) mounted from components and parts pallet band or pallet by the suction nozzle of its mounting head end by chip mounter.In existing surface mount process, the suction nozzle of common absorption LED, the suction nozzle mouth front end of this suction nozzle is smooth, a smooth contact-making surface, its middle part is offered one and is vacuumized air flue.The contact-making surface of this suction nozzle mouth is close to the surface of components and parts, and this vacuumizes air flue and produces a suction force these components and parts are sucked up.
Existing M type and L-type suction nozzle, can't cover LED fully when feeding, feeding is unstable, cause original paper to mount skew or Short Item, quality is unstable, also can cause camera normally to identify, and adaptable components and parts are also treated as to the same jettisoning of waste material, cause components and parts material casting rate higher, strengthened production cost; Be less than while vacuumizing air flue when the components and parts working portion, suction nozzle is adsorbed on the working portion on components and parts surface, because its working portion is more fragile, also can cause damage to the components and parts surface simultaneously.
Therefore, a kind of reduction material casting rate, improve product quality, and the suction nozzle for chip mounter that reduces the components and parts scrappage urgently occurs.
The utility model content
For solving the problems of the technologies described above, the purpose of this utility model is to provide a kind of reduction material casting rate, improves product quality, reduces the suction nozzle for chip mounter of components and parts scrappage.
For achieving the above object, the technical solution of the utility model is as follows: a kind of suction nozzle for chip mounter, comprise suction nozzle body and adsorption head, be provided with the visual background sheet at described suction nozzle body middle part, upper end is provided with is convenient to the sliding sleeve axle of installing, described adsorption head is sheathed on inboard, described suction nozzle body lower end, in described adsorption head inside, is provided with spring;
Offer the air flue vacuumized on described adsorption head, described air flue runs through described suction nozzle body;
Be provided with square absorption end at described adsorption head free end, in described absorption end central authorities, be provided with the groove caved inward, described absorption end and product to be processed are complementary.
Preferably, in described suction nozzle body lower end, sidepiece offers screw, and described adsorption head passes described screw side pressure by screw and is fixed in described suction nozzle body.
Preferably, in described suction nozzle body lower end, also be provided with securing member, described securing member is installed in the described screw outside.
Preferably, described groove is cylinder shape groove, and the cross-sectional diameter of described groove is greater than the diameter of described air flue.
Preferably in, the length of described components and parts absorption end and wide consistent with the components and parts periphery, in the middle part of described groove and described components and parts, working portion is consistent.
Preferably, the length of described square absorption end is 6.8mm, and width is 5.8mm, and the cross-sectional diameter of described groove is 4mm.
Preferably, in described suction nozzle body lower end, offer the first chamber be complementary with described adsorption head, described the first chamber and described air flue connect, and the internal diameter of described the first chamber is greater than the internal diameter of described air flue; Offer the second chamber be complementary with described spring on described adsorption head top, described the second chamber and described air flue connect, and the internal diameter of described the second chamber is greater than the internal diameter of described air flue.
Pass through technique scheme, the beneficial effect of technical solutions of the utility model is: a kind of suction nozzle for chip mounter, comprise suction nozzle body and adsorption head, be provided with the visual background sheet at described suction nozzle body middle part, upper end is provided with is convenient to the sliding sleeve axle of installing, described adsorption head is sheathed on inboard, described suction nozzle body lower end, in described adsorption head inside, is provided with spring; Offer the air flue vacuumized on described adsorption head, described air flue runs through described suction nozzle body; Be provided with square absorption end at described adsorption head free end, in described absorption end central authorities, be provided with the groove caved inward, described absorption end and product to be processed are complementary; Adopt the suction nozzle for chip mounter provided by the utility model, by being with reeded absorption end, be adsorbed on the components and parts surface, the working portion at components and parts middle part is covered in described groove fully, can play a very good protection, prevent that components and parts are damaged when absorption, reduce the material casting rate; Simultaneously, the absorption end is complementary with the components and parts periphery, the components and parts periphery can be covered fully, during absorption, can not be offset, and has guaranteed to mount quality.
The accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, below will the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The structural representation that Fig. 1 is the disclosed a kind of suction nozzle for chip mounter of the utility model embodiment;
The partial schematic diagram that Fig. 2 is the disclosed a kind of suction nozzle for chip mounter of the utility model embodiment;
The absorption end schematic diagram that Fig. 3 is the disclosed a kind of suction nozzle for chip mounter of the utility model embodiment.
Numeral and the represented corresponding component title of letter in figure:
1. adsorb body 11. First look background plate 12. sliding sleeve axle 13. spring 14. screw 15. securing member 16. second visual background sheet 2. adsorption head 21. groove 22. air flue 3. components and parts.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making under the creative work prerequisite the every other embodiment obtained, and all belong to the scope of the utility model protection.
The utility model provides a kind of reduction material casting rate, improves product quality, reduces the suction nozzle for chip mounter of components and parts scrappage.
Embodiment,
As Fig. 1, as Fig. 2 and as shown in Figure 3, a kind of suction nozzle for chip mounter, comprise suction nozzle body 1 and adsorption head 2, be provided with First look background plate 11 and the second visual background sheet 16 at described suction nozzle body 1 middle part, be provided with in described First look background plate 11 upper ends and be convenient to the sliding sleeve axle 12 of installing, described adsorption head 2 is sheathed on described suction nozzle body 1 inboard, lower end, in described adsorption head 2 inside, is provided with spring 13; Offer the air flue 22 vacuumized on described adsorption head 2, described air flue 22 runs through described suction nozzle body 1; Be provided with square absorption end at described adsorption head 2 free ends, in described absorption end central authorities, be provided with the groove 21 caved inward, described absorption end and product (being components and parts 3) to be processed are complementary.
Offer the groove be complementary with the chip mounter installation portion on described sliding sleeve axle 12, be provided with the alignment pin (not shown) on described First look background plate 11 tops, be provided with groove at described the second visual background sheet 16 side openings, the position of described groove is corresponding with the position of described alignment pin.First, by the effect of sliding sleeve axle upper groove, suction nozzle is connected on chip mounter, then, by the effect of described alignment pin and described groove, described suction nozzle firmly is fixed on chip mounter.
Offer the first chamber (not shown) be complementary with described adsorption head 2 in described suction nozzle body 1 lower end, described the first chamber and described air flue connect, and the internal diameter of described the first chamber is greater than the internal diameter of described air flue; Offer the second chamber (not shown) be complementary with described spring 13 on described adsorption head top, described the second chamber and described air flue connect, and the internal diameter of described the second chamber is greater than the internal diameter of described air flue; Distance from adsorption head 2 to described the second cavity bottom is less than the length of described spring in free state.By setting this buffer gear, guarantee adsorption head protection to surface mount elements in pick process, improve the efficiency that mounts of element.
Offer screw at described suction nozzle body 1 lower end sidepiece, described adsorption head 2 is fixed in described suction nozzle body 1 through described screw side pressure by screw 14.Also be provided with securing member 15 in described suction nozzle body 1 lower end, described securing member 15 is installed in described screw 14 outsides.
In the technical program, described groove 21 is cylinder shape groove, and the cross-sectional diameter of described groove is greater than the diameter of described air flue; The length of described components and parts absorption end and wide consistent with the components and parts periphery, described groove is consistent with described components and parts middle part working portion, by groove can be when adsorbing Protection part preferably, in order to avoid the components and parts damage.
In the present embodiment, according to the overall dimension of components and parts, make the suction nozzle adapted, the length of described square absorption end is 6.8mm, and width is 5.8mm, and the cross-sectional diameter of described groove is 4mm, the diameter of described air flue 22 is 1mm, and the height of described cylinder shape groove is 0.5mm.
The suction nozzle that adopts the technical program to provide, the material casting rate is low, thereby can well identify and mount improving production efficiency and improve the production quality, be matrix in the middle of special LED Special sucker and can effectively prevent stopping loss part, feeding and mount stable effectively, reduced the material casting rate and damaged part, thereby having promoted production efficiency and quality, reliability is strong.
Pass through technique scheme, the beneficial effect of technical solutions of the utility model is: a kind of suction nozzle for chip mounter, comprise suction nozzle body 1 and adsorption head 2, be provided with the visual background sheet at described suction nozzle body 1 middle part, upper end is provided with is convenient to the sliding sleeve axle 12 of installing, described adsorption head 2 is sheathed on described suction nozzle body 1 inboard, lower end, in described adsorption head 2 inside, is provided with spring 13; Offer the air flue 22 vacuumized on described adsorption head 2, described air flue 22 runs through described suction nozzle body 1; Be provided with square absorption end at described adsorption head 2 free ends, in described absorption end central authorities, be provided with the groove 21 caved inward, described absorption end and product to be processed are complementary; Adopt the suction nozzle for chip mounter provided by the utility model, by being with reeded absorption end, be adsorbed on the components and parts surface, the working portion at components and parts middle part is covered in described groove fully, can play a very good protection, prevent that components and parts are damaged when absorption, reduce the material casting rate; Simultaneously, the absorption end is complementary with the components and parts periphery, the components and parts periphery can be covered fully, during absorption, can not be offset, and has guaranteed to mount quality.
To the above-mentioned explanation of the disclosed embodiments, make professional and technical personnel in the field can realize or use the utility model.Multiple modification to these embodiment will be apparent for those skilled in the art, and General Principle as defined herein can be in the situation that do not break away from spirit or scope of the present utility model, realization in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (7)
1. the suction nozzle for chip mounter, it is characterized in that, comprise suction nozzle body and adsorption head, be provided with the visual background sheet at described suction nozzle body middle part, upper end is provided with is convenient to the sliding sleeve axle of installing, described adsorption head is sheathed on inboard, described suction nozzle body lower end, in described adsorption head inside, is provided with spring;
Offer the air flue vacuumized on described adsorption head, described air flue runs through described suction nozzle body;
Be provided with square absorption end at described adsorption head free end, in described absorption end central authorities, be provided with the groove caved inward, described absorption end and product to be processed are complementary.
2. the suction nozzle for chip mounter according to claim 1, is characterized in that, in described suction nozzle body lower end, sidepiece offers screw, and described adsorption head passes described screw side pressure by screw and is fixed in described suction nozzle body.
3. the suction nozzle for chip mounter according to claim 2, is characterized in that, in described suction nozzle body lower end, also is provided with securing member, and described securing member is installed in the described screw outside.
4. the suction nozzle for chip mounter according to claim 3, is characterized in that, described groove is cylinder shape groove, and the cross-sectional diameter of described groove is greater than the diameter of described air flue.
5. the suction nozzle for chip mounter according to claim 4, is characterized in that, the length of described components and parts absorption end and wide consistent with the components and parts periphery, and described groove is consistent with described components and parts middle part working portion.
6. the suction nozzle for chip mounter according to claim 5, is characterized in that, the length of described square absorption end is 6.8mm, and width is 5.8mm, and the cross-sectional diameter of described groove is 4mm.
7. according to the described suction nozzle for chip mounter of claim 3-6 any one, it is characterized in that, offer in described suction nozzle body lower end the first chamber be complementary with described adsorption head, described the first chamber and described air flue connect, and the internal diameter of described the first chamber is greater than the internal diameter of described air flue; Offer the second chamber be complementary with described spring on described adsorption head top, described the second chamber and described air flue connect, and the internal diameter of described the second chamber is greater than the internal diameter of described air flue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203469680U CN203327391U (en) | 2013-06-18 | 2013-06-18 | Suction mouth for surface mounting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203469680U CN203327391U (en) | 2013-06-18 | 2013-06-18 | Suction mouth for surface mounting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203327391U true CN203327391U (en) | 2013-12-04 |
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ID=49666680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203469680U Expired - Fee Related CN203327391U (en) | 2013-06-18 | 2013-06-18 | Suction mouth for surface mounting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203327391U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107172875A (en) * | 2017-07-20 | 2017-09-15 | 合肥裕朗机电科技有限公司 | A kind of chip mounter of anti-deviation replaceable suction nozzle |
| CN113066752A (en) * | 2021-03-26 | 2021-07-02 | 桂林芯飞光电子科技有限公司 | Multifunctional suction nozzle and working method |
-
2013
- 2013-06-18 CN CN2013203469680U patent/CN203327391U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107172875A (en) * | 2017-07-20 | 2017-09-15 | 合肥裕朗机电科技有限公司 | A kind of chip mounter of anti-deviation replaceable suction nozzle |
| CN113066752A (en) * | 2021-03-26 | 2021-07-02 | 桂林芯飞光电子科技有限公司 | Multifunctional suction nozzle and working method |
| WO2022198717A1 (en) * | 2021-03-26 | 2022-09-29 | 桂林芯飞光电子科技有限公司 | Multifunctional suction nozzle and operating method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131204 Termination date: 20180618 |