CN210444753U - Suction nozzle for chip mounter - Google Patents
Suction nozzle for chip mounter Download PDFInfo
- Publication number
- CN210444753U CN210444753U CN201920993956.4U CN201920993956U CN210444753U CN 210444753 U CN210444753 U CN 210444753U CN 201920993956 U CN201920993956 U CN 201920993956U CN 210444753 U CN210444753 U CN 210444753U
- Authority
- CN
- China
- Prior art keywords
- suction nozzle
- positioning
- bearing
- sliding sleeve
- connecting rod
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 238000001179 sorption measurement Methods 0.000 claims abstract description 26
- 239000000463 material Substances 0.000 claims description 17
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 15
- 239000000741 silica gel Substances 0.000 claims description 15
- 229910002027 silica gel Inorganic materials 0.000 claims description 15
- 229920003023 plastic Polymers 0.000 claims description 7
- 239000004033 plastic Substances 0.000 claims description 7
- 210000001503 joint Anatomy 0.000 claims description 5
- 229910000975 Carbon steel Inorganic materials 0.000 claims description 4
- 239000010962 carbon steel Substances 0.000 claims description 4
- 239000003973 paint Substances 0.000 claims description 4
- 229910000677 High-carbon steel Inorganic materials 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 3
- 230000002745 absorbent Effects 0.000 abstract description 2
- 239000002250 absorbent Substances 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 description 3
- 238000007790 scraping Methods 0.000 description 3
- 238000007664 blowing Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Supply And Installment Of Electrical Components (AREA)
- Manipulator (AREA)
Abstract
The utility model discloses a suction nozzle for chip mounter, the on-line screen storage device comprises a base, the upper end of base is provided with the bearing frame, the inside of bearing frame is provided with the bearing, the top of bearing frame is connected with the connecting rod, the connector is installed to the upper end of connecting rod, the mounting hole has been seted up to the exterior wall of connector, the one end that the connecting rod was kept away from to the connector is provided with the location lid, the one end that the connector was kept away from to the lid in location is installed the sliding sleeve axle, the exterior wall cover of sliding sleeve axle is equipped with the spring, the upper end of sliding sleeve axle is provided with spacing lid, the one end that sliding sleeve axle. The utility model discloses in, through addding locating lever and locating hole, when installing the adsorption head at the top of suction nozzle core, the cooperation of accessible locating lever and locating hole for the more firm reliable of adsorption head installation avoids the adsorption head to take place the skew and reduce the paster effect of chip mounter at absorbent in-process.
Description
Technical Field
The utility model relates to a chip mounter field especially relates to a suction nozzle for chip mounter.
Background
The chip mounter suction nozzle is not only a key part for pasting and placing actions of a sucked component by the chip mounter, but also a background for photographing by a camera of an optical vision system, the suction nozzle mainly utilizes vacuum adsorption to suck the component, and the component sucked at the suction nozzle is placed on a coordinate position of a circuit board by air blowing.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a device for a suction nozzle of a chip mounter.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a suction nozzle for a chip mounter comprises a base, wherein a bearing seat is arranged at the upper end of the base, a bearing is arranged inside the bearing seat, a connecting rod is connected above the bearing seat, a connector is installed at the upper end of the connecting rod, a mounting hole is formed in the outer wall of the connector, a positioning cover is arranged at one end, away from the connecting rod, of the connector, a sliding sleeve shaft is installed at one end, away from the connector, of the positioning cover, a spring is sleeved on the outer wall of the sliding sleeve shaft, a limiting cover is arranged at the upper end of the sliding sleeve shaft, a suction nozzle core is arranged at one end, away from the sliding sleeve shaft, of the limiting cover, an adsorption head is installed at one end, away from the limiting cover, of the suction nozzle core, an abutting hole matched with the suction nozzle core is formed in the bottom of the suction nozzle core, a positioning rod is arranged on, and the top of the adsorption head is provided with a silica gel layer.
As a further description of the above technical solution:
the bearing is composed of an outer bearing, an inner bearing and steel balls, and the bearing is made of high-carbon steel materials.
As a further description of the above technical solution:
the shape of silica gel layer is the rectangle, and the material on silica gel layer is the plastic material.
As a further description of the above technical solution:
the shape of connecting rod is the rectangle, and the material of connecting rod is carbon steel material.
As a further description of the above technical solution:
the spring is a spiral spring, the spring is made of a metal material, and the outer surface wall of the spring is coated with paint.
As a further description of the above technical solution:
the number of the positioning rods is two, the positioning rods are respectively and symmetrically connected to two side walls of the suction nozzle core, and the positioning rods are 7-shaped.
As a further description of the above technical solution:
the number of the positioning holes is matched with that of the positioning rods, and the positioning holes are symmetrically arranged on two sides of the butt joint hole respectively.
As a further description of the above technical solution:
the base is bowl-shaped structure, and the material of base is pp plastics v level material.
The utility model discloses in, through addding locating lever and locating hole, when installing the adsorption head at the top of suction nozzle core, the cooperation of accessible locating lever and locating hole for the more firm reliable of adsorption head installation avoids the adsorption head to take place the skew and reduce the paster effect of chip mounter at absorbent in-process.
The utility model discloses in, through bearing frame internally mounted have the bearing, can realize the rotation of suction nozzle, use more in a flexible way, application scope is wider, is worth promoting and popularizing, and through addding the silica gel pad, utilizes the high wearability of silica gel pad to avoid the scraping damage of adsorption head, has prolonged its life.
Drawings
Fig. 1 is a front view of a suction nozzle for a chip mounter according to the present invention;
fig. 2 is a bottom view of an adsorption head of a suction nozzle for a chip mounter according to the present invention;
fig. 3 is an internal view of a bearing of a suction nozzle for a chip mounter according to the present invention.
Illustration of the drawings:
1. a base; 2. a bearing seat; 3. a bearing; 4. a connecting rod; 5. a connector; 6. mounting holes; 7. a positioning cover; 8. a sliding sleeve shaft; 9. a spring; 10. a limiting cover; 11. a nozzle core; 12. an adsorption head; 13. a butt joint hole; 14. positioning a rod; 15. positioning holes; 16. and (5) a silica gel layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, a suction nozzle for a chip mounter comprises a base 1, a bearing seat 2 is arranged at the upper end of the base 1, a bearing 3 is arranged inside the bearing seat 2, a connecting rod 4 is connected above the bearing seat 2, a connecting head 5 is installed at the upper end of the connecting rod 4, a mounting hole 6 is formed in the outer wall of the connecting head 5, a positioning cover 7 is arranged at one end of the connecting head 5 away from the connecting rod 4, a sliding sleeve shaft 8 is installed at one end of the positioning cover 7 away from the connecting head 5, a spring 9 is sleeved on the outer wall of the sliding sleeve shaft 8, a limiting cover 10 is arranged at the upper end of the sliding sleeve shaft 8, a suction nozzle core 11 is arranged at one end of the limiting cover 10 away from the sliding sleeve shaft 8, a suction head 12 is installed at one end of the suction nozzle core 11 away from the limiting cover 10, a butt hole 13 matched with the suction nozzle core 11 is arranged at the bottom of the suction head, and a silica gel layer 16 is provided on the top of the adsorption head 12.
The bearing 3 is composed of an outer bearing, an inner bearing and steel balls, and the bearing 3 is made of high-carbon steel materials which have high wear resistance, good corrosion resistance and good chemical stability; the silica gel layer 16 is rectangular, the silica gel layer 16 is made of plastic materials, and the high wear resistance of the silica gel pad can avoid scraping damage of the adsorption head 12, so that the service life of the adsorption head is prolonged; the connecting rod 4 is rectangular, the connecting rod 4 is made of carbon steel material, the carbon steel has high frontage and toughness, the spring 9 is a spiral spring, the spring 9 is made of metal material, the outer surface wall of the spring 9 is coated with paint, the paint can prevent rusting after long-time use, the number of the positioning rods 14 is two, the positioning rods 14 are symmetrically connected to two side walls of the suction nozzle core 11 respectively, and the positioning rods 14 are 7-shaped; the number of the positioning holes 15 is matched with that of the positioning rods 14, the positioning holes 15 are respectively and symmetrically arranged on two sides of the butt joint hole 13, the adsorption head 12 is more firmly and reliably installed through the matching of the positioning rods 14 and the positioning holes 15, and the phenomenon that the adsorption head 12 is deviated in the adsorption process to reduce the chip mounting effect of the chip mounter is avoided; the base 1 is of a bowl-shaped structure, and the base 1 is made of pp plastic v-grade material; pp plastic v-grade material has a fire-proof function.
The working principle is as follows: a suction nozzle for a chip mounter is provided, first, the suction nozzle is installed on a corresponding position through a mounting hole 6, a bearing 3 inside a bearing seat 2 on a base 1 rotates, rotation of the suction nozzle can be realized, the use is more flexible, the application range is wider, the suction nozzle is worth popularizing and popularizing, moreover, by additionally arranging a silica gel pad, scraping damage of an adsorption head 12 can be avoided by utilizing high wear resistance of the silica gel pad, the service life of the suction nozzle is prolonged, then, air passes through an upper end connecting rod 4, a connector 5 and a positioning cover 7 of the bearing seat 2 to reach a sliding sleeve shaft 8, the air is enabled to be put on a coordinate position of a circuit board by matching of the sliding sleeve shaft 8 and a spring 9, and by additionally arranging a positioning rod 14 and a positioning hole 15, when the adsorption head 12 is installed on the top of a suction nozzle core 11, the installation of the adsorption head 12 is enabled to be more reliable through matching of the positioning rod 14 and the positioning, the adsorption head 12 is prevented from shifting in the adsorption process to reduce the chip mounting effect of the chip mounter.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (8)
1. The utility model provides a suction nozzle for chip mounter, includes base (1), its characterized in that: the bearing seat is characterized in that a bearing seat (2) is arranged at the upper end of the base (1), a bearing (3) is arranged inside the bearing seat (2), a connecting rod (4) is connected above the bearing seat (2), a connecting head (5) is installed at the upper end of the connecting rod (4), a mounting hole (6) is formed in the outer wall of the connecting head (5), a positioning cover (7) is arranged at one end, away from the connecting rod (4), of the connecting head (5), a sliding sleeve shaft (8) is installed at one end, away from the connecting head (5), of the positioning cover (7), a spring (9) is sleeved on the outer wall of the sliding sleeve shaft (8), a limiting cover (10) is arranged at the upper end of the sliding sleeve shaft (8), a suction nozzle core (11) is arranged at one end, away from the sliding sleeve shaft (8), of the limiting cover (11), of the suction nozzle core (11) is, the bottom of the adsorption head (12) is provided with a butt joint hole (13) matched with the suction nozzle core (11), the outer wall of the suction nozzle core (11) is provided with a positioning rod (14), the top of the positioning rod (14) is positioned at the bottom of the adsorption head (12) and is provided with a matched positioning hole (15), and the top of the adsorption head (12) is provided with a silica gel layer (16).
2. The suction nozzle of claim 1, wherein: the bearing (3) is composed of an outer bearing, an inner bearing and steel balls, and the bearing (3) is made of high-carbon steel materials.
3. The suction nozzle of claim 1, wherein: the shape of silica gel layer (16) is the rectangle, and the material of silica gel layer (16) is the plastic material.
4. The suction nozzle of claim 1, wherein: the connecting rod (4) is rectangular, and the connecting rod (4) is made of carbon steel material.
5. The suction nozzle of claim 1, wherein: the spring (9) is a spiral spring, the spring (9) is made of a metal material, and the outer surface wall of the spring (9) is coated with paint.
6. The suction nozzle of claim 1, wherein: the number of the positioning rods (14) is two, the positioning rods (14) are respectively and symmetrically connected to two side walls of the suction nozzle core (11), and the shape of each positioning rod (14) is 7-shaped.
7. The suction nozzle of claim 1, wherein: the number of the positioning holes (15) is matched with that of the positioning rods (14), and the positioning holes (15) are symmetrically arranged on two sides of the butt joint hole (13) respectively.
8. The suction nozzle of claim 1, wherein: the base (1) is of a bowl-shaped structure, and the base (1) is made of pp plastic v-grade materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920993956.4U CN210444753U (en) | 2019-06-28 | 2019-06-28 | Suction nozzle for chip mounter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920993956.4U CN210444753U (en) | 2019-06-28 | 2019-06-28 | Suction nozzle for chip mounter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210444753U true CN210444753U (en) | 2020-05-01 |
Family
ID=70404205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920993956.4U Expired - Fee Related CN210444753U (en) | 2019-06-28 | 2019-06-28 | Suction nozzle for chip mounter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210444753U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117896973A (en) * | 2023-12-22 | 2024-04-16 | 深圳捷创电子科技有限公司 | Device for electronic element paster and using method thereof |
-
2019
- 2019-06-28 CN CN201920993956.4U patent/CN210444753U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117896973A (en) * | 2023-12-22 | 2024-04-16 | 深圳捷创电子科技有限公司 | Device for electronic element paster and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20200501 |