CN217217333U - Suction nozzle structure of circuit board chip mounter - Google Patents
Suction nozzle structure of circuit board chip mounter Download PDFInfo
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- CN217217333U CN217217333U CN202220194775.7U CN202220194775U CN217217333U CN 217217333 U CN217217333 U CN 217217333U CN 202220194775 U CN202220194775 U CN 202220194775U CN 217217333 U CN217217333 U CN 217217333U
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- suction nozzle
- air guide
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- slide bar
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- 238000007789 sealing Methods 0.000 claims description 17
- 230000017525 heat dissipation Effects 0.000 abstract description 2
- 238000010030 laminating Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
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Abstract
The utility model discloses a circuit board chip mounter suction nozzle structure, concretely relates to chip mounter suction nozzle field, including the suction nozzle main part, the lower extreme of suction nozzle main part is equipped with the toper air duct, the section of playing of toper air duct upside is equipped with spacing fixed disk, the upper end of spacing fixed disk is equipped with fixed air guide slide bar, the outer terminal surface of fixed air guide slide bar is equipped with vertical fixed draw runner, the upper end of fixed air guide slide bar is equipped with limit baffle, the outer terminal surface of fixed air guide slide bar is equipped with spacing spring. The utility model discloses a joint heat-dissipating equipment in the inside cavity that sets up of shell main part, with heat-dissipating equipment and shell main part laminating completely together, can conduct the heat better and the heat with in the inner chamber thermal module that the small-size radiator fan that sets up at the middle part of the passageway of taking a breath can be quick carries the outside, overall structure is simple, simple to operate also avoids bringing big change for the monitor structure when enlarging the heat dissipation function.
Description
Technical Field
The utility model relates to a chip mounter suction nozzle field, more specifically say, the utility model relates to a circuit board chip mounter suction nozzle structure.
Background
The suction nozzle of the chip mounter is not only a key part for pasting and placing the sucked component by the chip mounter, but also a background for photographing by a camera of an optical vision system, and mainly uses the vacuum adsorption effect to suck the component, and uses air blowing to place the component adsorbed by the suction nozzle on a coordinate position of a circuit board. When a suction nozzle of a chip mounter sucks a component, it is necessary to ensure that the center of the component, the center of the suction nozzle and the spatial center of an obtained image should be coincident in order to achieve an ideal situation, and adjustment of an optical vision system is also to actually compensate for a deviation caused by this misalignment in the case of an actual operation. Different mounted components need to be sucked by different suction nozzles. Almost every suction nozzle will have a reflection background, and it is mainly for having good background when the image is shot, so that can ensure the accurate outstanding of target information when image processing, and when the suction nozzle was when drawing the image, the suction nozzle was as the background, made the image contrast of component strengthen, more clearly visible, at present, along with electronic component's miniaturization, the circuit board mostly adopted and pastes the formula component. Because the surface mounted element is simple and easy to use, but the volume is small, the surface mounted element is generally mounted by a chip mounter, the chip mounter controls a mounting head to travel by using a control system, the element is picked up from a feeder through a suction nozzle of the mounting head, and the element is automatically mounted to a specified position of a circuit board, so that the automatic mounting of the element is finally realized; the connection between the suction nozzle and the suction rod of the existing chip mounter is generally that a pin is arranged on the end head of a suction rod seat, a clamping groove hole is formed in the hole wall matched with the end head of the suction nozzle and the end head of the suction rod seat, a compression spring is adopted to enable the pin to be in elastic contact with the clamping groove hole and to be clamped, electronic components with different sizes can be conveniently sucked by replacing different suction nozzles, however, when the suction nozzle is pressed downwards, the inside of the suction nozzle is easy to generate angle deviation, the suction is easy to generate and inaccurate when the suction is performed, and certain influence is caused on the installation of a circuit board.
Disclosure of Invention
In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a circuit board chip mounter suction nozzle structure, the utility model aims to solve the technical problem that: how to adjust the heat dissipation function of the monitor.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a circuit board chip mounter suction nozzle structure, includes the suction nozzle main part, the lower extreme of suction nozzle main part is equipped with the toper air duct, the section of playing of toper air duct upside is equipped with spacing fixed disk, the upper end of spacing fixed disk is equipped with fixed air guide slide bar, the outer terminal surface of fixed air guide slide bar is equipped with vertical fixed draw runner, the upper end of fixed air guide slide bar is equipped with limit baffle, the outer terminal surface of fixed air guide slide bar is equipped with spacing spring, the middle part of the interior terminal surface of suction nozzle main part is equipped with the fixed disk, the medial surface of fixed disk is equipped with vertical spout, the upper end of fixed disk is equipped with sealed fixed spout.
In a preferred embodiment, the outer end face of the upper side of the suction nozzle main body is provided with a concave sealing clamping groove, the concave sealing clamping groove is provided with an air guide fixing nozzle at the upper end far away from the suction nozzle main body, and the lower end of the conical air guide pipe is provided with an air suction hole.
In a preferred embodiment, the air guide fixing nozzle is arranged in a conical manner in the front view direction, the concave sealing clamping groove is arranged in a ring shape at the outer end face of the suction nozzle main body, and the outer end face of the fixed air guide sliding rod is matched with the inner end face of the fixing disc.
In a preferred embodiment, the diameter of the limiting baffle is larger than that of the inner end face of the fixed disc, a plurality of vertical fixed sliding strips are arranged, and the vertical fixed sliding strips are correspondingly arranged at the outer ends of the central points of the fixed air guide sliding bars in the overlooking direction in an angle array manner.
In a preferred embodiment, the number of the vertical sliding grooves is multiple, and the vertical sliding grooves are arranged in an angular array on the outer end surface of the central point of the overlooking direction of the inner end surface of the fixed disc.
In a preferred embodiment, the outer end face of the limit baffle is matched with the inner end face of the sealing and fixing chute, and the inner end face of the vertical chute is matched with the outer end face of the vertical fixing slide bar.
The utility model discloses a technological effect and advantage:
this use is novel when in-service use, through the vertical fixed draw runner that sets up, limit baffle, can conveniently fix the air guide slide bar under the corresponding joint state of fixed disk and vertical spout, spacing fixed disk, toper air duct and suction opening are absorbing the stability when pushing down, avoid appearing rocking when absorbing electronic component, cause and absorb the unstability, influence the quality of installation, can conveniently be with fixing the air guide slide bar when absorbing fixed air guide slide bar and rebounding the normal position under the state of thinking the laminating with spacing fixed disk and fixed disk lower terminal surface through the spacing spring that sets up, the stability of conveniently absorbing electronic component, the suction opening through setting can conveniently absorb miniature electronic component.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
FIG. 2 is a schematic view of the overall connection structure of the present invention
Fig. 3 is a schematic view of the overall main-view section structure of the present invention.
Fig. 4 is a schematic view of the upper end section structure of the suction nozzle main body of the present invention.
The reference signs are: the suction nozzle comprises a suction nozzle main body 1, a concave sealing clamping groove 2, an air guide fixing nozzle 3, an air guide sliding rod 4, a limiting fixing disc 5, a conical air guide tube 6, an air suction hole 7, a limiting spring 8, a vertical fixing sliding strip 9, a limiting baffle 10, a fixing disc 11, a sealing fixing sliding groove 12 and a vertical sliding groove 13.
Detailed Description
The utility model provides a circuit board chip mounter suction nozzle structure as shown in fig. 1-4, including suction nozzle main part 1, the lower extreme of suction nozzle main part 1 is equipped with toper air duct 6, the section of playing of 6 upsides of toper air duct is equipped with spacing fixed disk 5, the upper end of spacing fixed disk 5 is equipped with fixed air guide slide bar 4, the outer terminal surface of fixed air guide slide bar 4 is equipped with vertical fixed draw runner 9, the upper end of fixed air guide slide bar 4 is equipped with limit baffle 10, the outer terminal surface of fixed air guide slide bar 4 is equipped with spacing spring 8, the middle part of the interior terminal surface of suction nozzle main part 1 is equipped with fixed disk 11, the medial surface of fixed disk 11 is equipped with vertical spout 13, the upper end of fixed disk 11 is equipped with sealed fixed spout 12.
Further, in the above scheme, a concave sealing slot 2 is arranged on the outer end face of the upper side of the suction nozzle main body 1, an air guide fixing nozzle 3 is arranged at the upper end of the concave sealing slot 2 far away from the suction nozzle main body 1, and an air suction hole 7 is arranged at the lower end of the conical air guide pipe 6.
Further, in the above scheme, the air guide fixing nozzle 3 is arranged in a conical manner in the front view direction, the concave sealing clamping groove 2 is arranged in an annular manner at the outer end of the suction nozzle main body 1, the outer end face of the air guide sliding rod 4 is matched with the inner end face of the fixing disc 11, so that the device can be conveniently installed and fixed, and meanwhile, the stability of the structures of the conical air guide pipe 6 and the air suction hole 7 during suction is improved.
Furthermore, in the above scheme, the diameter of the limiting baffle 10 is larger than that of the inner end face of the fixed disc 11, a plurality of vertical fixed sliding bars 9 are arranged, the outer ends of the fixed air guide sliding bars 4 correspondingly arranged at the central point of the overlooking direction are arranged in an angle array manner, and the fixed air guide sliding bars 4 can be conveniently clamped and fixed.
Furthermore, in the above scheme, the number of the vertical sliding grooves 13 is plural, and the outer end surface of the central point of the overlooking direction of the inner end surface of the fixed disk 11 is arranged in an angle array, so that the sliding stability of the air guide sliding rod 4 can be conveniently fixed, and the stability of the suction nozzle is improved.
Further, in the above scheme, the outer end face of the limit baffle 10 is matched with the inner end face of the sealing fixed chute 12, and the inner end face of the vertical chute 13 is matched with the outer end face of the vertical fixed slide bar 9, so that the sliding stability of the fixed air guide slide bar 4, the conical air guide tube 6 and the air suction hole 7 during pressing can be conveniently increased, and the phenomenon of shaking during the suction of the electronic component is avoided.
The utility model discloses the theory of operation:
when the utility model is installed, the suction nozzle main body 1 is fixed and stabilized through the corresponding setting state of the concave sealing clamping groove 2 arranged on the outer end surface, after the fixation and stabilization, when the electronic element is sucked, the suction hole 7 and the central point of the electronic element are aligned, then the suction nozzle main body 1 is driven by the equipment to press down and suck, then after the suction nozzle 7 is jointed with the electronic element, the electronic element is sucked by the negative pressure generated inside, after the pressing and stabilization, the air guide slide bar 4, the limiting fixing disc 5, the conical air guide tube 6 and the suction hole 7 are fixed and slide upwards, the air guide slide bar 4, the limiting fixing disc 5, the conical air guide tube 6 and the suction hole 7 are fixed and fixed under the corresponding clamping state of the vertical fixing slide bar 9, the vertical sliding groove 13, the limiting baffle plate 10 and the sealing fixing sliding groove 12, the damage to the electronic element caused by overlarge pressure when the electronic element is sucked is avoided, the suction device moves upwards, the limiting spring 8 pushes the fixed air guide slide rod 4 back to the original position in the state of abutting against the upper end face of the limiting fixed disc 5 and the fixed disc 11, then when the suction device moves to the installation position, the suction hole 7 and the installation position are aligned with each other, the suction device is pressed downwards for installation, the fixed air guide slide rod 4, the limiting fixed disc 5, the conical air guide tube 6 and the suction hole 7 can slide upwards in the corresponding clamping state of the vertical fixed slide bar 9, the vertical slide groove 13, the limiting baffle plate 10 and the sealing fixed slide groove 12, the suction device can drive the suction nozzle main body 1 to move upwards, positive pressure is generated inside the suction nozzle main body 1 and the fixed air guide slide rod 4 in the moving-up process, so that the electronic element falls off from the lower end of the suction hole 7, and the electronic element can abut against the upper end of the circuit board under the elastic force of the limiting spring 8, and the suction device can be installed successfully.
Claims (6)
1. The utility model provides a circuit board chip mounter suction nozzle structure, includes suction nozzle main part (1), its characterized in that: the lower extreme of suction nozzle main part (1) is equipped with toper air duct (6), the section of playing of toper air duct (6) upside is equipped with spacing fixed disk (5), the upper end of spacing fixed disk (5) is equipped with fixed air guide slide bar (4), the outer terminal surface of fixed air guide slide bar (4) is equipped with vertical fixed draw runner (9), the upper end of fixed air guide slide bar (4) is equipped with limit baffle (10), the outer terminal surface of fixed air guide slide bar (4) is equipped with spacing spring (8), the middle part of the interior terminal surface of suction nozzle main part (1) is equipped with fixed disk (11), the medial surface of fixed disk (11) is equipped with vertical spout (13), the upper end of fixed disk (11) is equipped with sealed fixed spout (12).
2. The suction nozzle structure of a circuit board placement machine according to claim 1, characterized in that: the outer end face of the upper side of the suction nozzle main body (1) is provided with a concave sealing clamping groove (2), the upper end of the concave sealing clamping groove (2) far away from the suction nozzle main body (1) is provided with an air guide fixing nozzle (3), and the lower end of the conical air guide pipe (6) is provided with an air suction hole (7).
3. The suction nozzle structure of a circuit board placement machine according to claim 2, wherein: the air guide fixing nozzle (3) is arranged in a conical mode in the main view direction, the concave sealing clamping groove (2) is arranged in an annular mode in the outer end face of the suction nozzle main body (1), and the outer end face of the fixed air guide sliding rod (4) is matched with the inner end face of the fixed disc (11).
4. The suction nozzle structure of a circuit board placement machine according to claim 1, wherein: the diameter of the limiting baffle (10) is larger than that of the inner end face of the fixed disc (11), a plurality of vertical fixed sliding strips (9) are arranged, and the outer ends of the vertical fixed sliding strips, which are correspondingly arranged at the central point of the overlooking direction of the fixed air guide sliding bar (4), are arranged in an angle array manner.
5. The suction nozzle structure of a circuit board placement machine according to claim 1, wherein: the number of the vertical sliding grooves (13) is multiple, and the outer end surfaces of overlooking direction central points of the inner end surfaces of the fixed discs (11) are arranged in an angle array mode.
6. The suction nozzle structure of a circuit board placement machine according to claim 1, characterized in that: the outer end face of the limiting baffle (10) is matched with the inner end face of the sealing fixed sliding groove (12), and the inner end face of the vertical sliding groove (13) is matched with the outer end face of the vertical fixed sliding strip (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220194775.7U CN217217333U (en) | 2022-01-25 | 2022-01-25 | Suction nozzle structure of circuit board chip mounter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220194775.7U CN217217333U (en) | 2022-01-25 | 2022-01-25 | Suction nozzle structure of circuit board chip mounter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217217333U true CN217217333U (en) | 2022-08-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220194775.7U Active CN217217333U (en) | 2022-01-25 | 2022-01-25 | Suction nozzle structure of circuit board chip mounter |
Country Status (1)
| Country | Link |
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| CN (1) | CN217217333U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116261320A (en) * | 2023-03-31 | 2023-06-13 | 珠海奇川精密设备有限公司 | Heating plate planting machine |
| CN117042437A (en) * | 2023-08-29 | 2023-11-10 | 翼龙半导体设备(无锡)有限公司 | Chip mounting mechanism and chip mounting method |
-
2022
- 2022-01-25 CN CN202220194775.7U patent/CN217217333U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116261320A (en) * | 2023-03-31 | 2023-06-13 | 珠海奇川精密设备有限公司 | Heating plate planting machine |
| CN117042437A (en) * | 2023-08-29 | 2023-11-10 | 翼龙半导体设备(无锡)有限公司 | Chip mounting mechanism and chip mounting method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240831 Address after: No. 422, Door 4, 57th Floor, Qinghe Kongyan Courtyard, Haidian District, Beijing 100080 Patentee after: Liu Zongping Country or region after: China Address before: 116600 area a, floor 2, plant 2, No. 60-2, northeast seventh street, Dalian Free Trade Zone, Liaoning Province (Aolan Industrial Park) Patentee before: Kele (Dalian) Electronics Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right |