CN217486868U - Suction nozzle device and lamp pearl SMD equipment - Google Patents
Suction nozzle device and lamp pearl SMD equipment Download PDFInfo
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- CN217486868U CN217486868U CN202221150484.4U CN202221150484U CN217486868U CN 217486868 U CN217486868 U CN 217486868U CN 202221150484 U CN202221150484 U CN 202221150484U CN 217486868 U CN217486868 U CN 217486868U
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Abstract
The utility model relates to a suction nozzle device and lamp pearl SMD equipment among the machine parts equipment technical field, including installation cylinder and suction nozzle cylinder, the suction nozzle cylinder sets up on the installation cylinder, and installation cylinder and suction nozzle cylinder set up on same vertical direction, set up first vacuum channel in the installation cylinder, set up the second vacuum channel more than two sets of in the suction nozzle cylinder, every group second vacuum channel all is linked together with first vacuum channel, and each other not intercommunication between every group second vacuum channel, have the advantage that improves work efficiency, broken through current haplopore suction nozzle device when broken vacuum appears, can't continue to carry out the bottleneck of lamp pearl SMD braid operation.
Description
Technical Field
The utility model relates to a machine parts equipment technical field, concretely relates to suction nozzle device and lamp pearl SMD equipment.
Background
The braiding of LED (Light Emitting Diode) lamp beads is an important LED processing technology, and the LED lamp beads need to be adsorbed in the braiding process of the LED lamp beads. In the prior art, generally, adsorb LED lamp pearl through the suction nozzle device, the first end of suction nozzle device is connected with the vacuum tube, and the second end is used for contacting LED lamp pearl, when the second end is located LED lamp pearl top and touch LED lamp pearl, the vacuum is opened to the control vacuum tube, then this LED lamp pearl just is tightly adsorbed in the suction nozzle.
As shown in fig. 1, the conventional RGB display device uses a single-hole suction nozzle to perform normal operation when being woven or SMD, and the suction nozzle opens vacuum after moving to a position above the RGB display device, which can meet the operation requirement that the conventional device only has a single bowl, but if a TOP/CHIP type N in 1 product with a larger size is encountered, the single-hole suction nozzle breaks vacuum when being woven or SMD, thereby causing problems of material leakage, absorption deviation, and reduced working efficiency.
Disclosure of Invention
The utility model discloses shortcoming to among the prior art provides a suction nozzle device and lamp pearl SMD equipment, has the advantage that improves work efficiency, has broken through current haplopore suction nozzle device when broken vacuum appears, can't continue to carry out the bottleneck of lamp pearl SMD braid operation.
In order to solve the technical problem, the utility model discloses a following technical scheme can solve:
a suction nozzle device comprises an installation cylinder and a suction nozzle cylinder, wherein the suction nozzle cylinder is arranged on the installation cylinder, the installation cylinder and the suction nozzle cylinder are arranged in the same vertical direction, a first vacuum channel is formed in the installation cylinder, more than two groups of second vacuum channels are formed in the suction nozzle cylinder, each group of second vacuum channels are communicated with the first vacuum channel, and each group of second vacuum channels are not communicated with each other.
Optionally, each group of the second vacuum channels includes a sub-vacuum channel and a vacuum buffer channel, and two end edges of the vacuum buffer channel are respectively communicated with the sub-vacuum channel and the first vacuum channel.
Optionally, the vacuum buffer channel is arranged between the inner wall and the outer wall of the mounting cylinder.
Optionally, the passage section of the vacuum buffer passage is arranged corresponding to a part of the passage section of the first vacuum passage.
Optionally, the channel cross section of the vacuum buffer channel and the channel cross section of the sub-vacuum channel are all arranged correspondingly.
Optionally, the channel cross section of the second vacuum channel and the channel cross section of the first vacuum channel are all arranged correspondingly.
Optionally, the cross sections of the mounting cylinder and the suction nozzle cylinder are circular or square, and the thickness of the mounting cylinder is greater than that of the suction nozzle cylinder.
Optionally, an installation clamping groove is formed in the side wall of the installation column.
Optionally, the cross-sectional shape of the passage hole of the second vacuum passage is circular or square.
The utility model provides a lamp pearl SMD equipment, lamp pearl SMD equipment installs a plurality of groups suction nozzle device as above-mentioned arbitrary one.
Adopt the technical scheme provided by the utility model, compare with prior art, have following beneficial effect:
the single suction hole structure of the suction nozzle device is improved and designed into the suction holes formed by the plurality of second vacuum channels, and even if a certain second vacuum channel breaks or is blocked, the continuous operation of other second vacuum channels is not influenced. When the suction nozzle device with the plurality of suction holes runs above the device, the vacuum-pumping operation can be simultaneously carried out, the suction force is large, the suction force of each second vacuum channel is uniformly distributed, and the phenomenon of suction deviation cannot be generated.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a cross-sectional view of a prior art suction nozzle assembly;
FIG. 2 is a cross-sectional view of a nozzle device according to an embodiment of the present invention;
FIG. 3 is a top view of a nozzle assembly according to one embodiment of the present invention;
FIG. 4 is a cross-sectional view of a nozzle device according to a second embodiment of the present invention;
fig. 5 is a top view of a suction nozzle device according to the second embodiment.
Reference numerals are as follows: 1. mounting a column body; 2. a suction nozzle cylinder; 3. a first vacuum channel; 4. a second vacuum channel; 5. a sub-vacuum channel; 6. a vacuum buffer channel; 7. and installing a clamping groove.
Detailed Description
The present invention will be described in further detail with reference to the following examples, which are illustrative of the present invention and are not intended to limit the present invention.
Example one
As shown in fig. 2, a suction nozzle device, including installation cylinder 1 and suction nozzle cylinder 2, suction nozzle cylinder 2 sets up on installation cylinder 1, and installation cylinder 1 and suction nozzle cylinder 2 set up in same vertical direction, and installation cylinder 1 is located directly over suction nozzle cylinder 2 promptly, has seted up first vacuum passageway 3 in the installation cylinder 1, has seted up more than two sets of second vacuum passageways 4 in the suction nozzle cylinder 2, and every group second vacuum passageway 4 all is linked together with first vacuum passageway 3, and each group second vacuum passageway 4 is each other not communicated.
When the vacuumizing operation is carried out, the upper end channel port of the first vacuum channel 3 is connected with a vacuum suction pipe, the lower end channel port of the second vacuum channel 4 is used for adsorbing the LED lamp beads, in the embodiment, the actual number of the second vacuum channels 4 can be set according to different specifications of a display, the fixing setting is not carried out in the embodiment, the embodiment takes the four groups of the second vacuum channels 4 as an example, after the LED lamp beads are adsorbed to the lower end channel port of the second vacuum channel 4, the lower end channel port of the second vacuum channel is moved to the position right above the display, and then LED lamp bead braiding is carried out.
Wherein, because when carrying out the evacuation operation, the direction of evacuation is by second vacuum channel 4 to first vacuum channel 3 removal, and do not communicate between four groups of second vacuum channel 4, consequently, when the vacuum suction pipe evacuation, the air in each group of second vacuum channel 4 all respectively removes to first vacuum channel 3 respectively, even make one set of or two sets of second vacuum channel 4 in four groups appear broken vacuum condition, the second vacuum channel 4 of other groups still can carry out normal operation, continue the absorption with LED lamp pearl, the suction in the multiunit second vacuum channel 4 is evenly distributed simultaneously, prevent to inhale partially the condition.
Further, as shown in fig. 2, each group of second vacuum channels 4 includes a sub-vacuum channel 5 and a vacuum buffer channel 6, both ends of the vacuum buffer channel 6 are respectively communicated with the sub-vacuum channel 5 and the first vacuum channel 3, the vacuum buffer channel 6 is arranged between the inner wall and the outer wall of the installation cylinder 1, each group of sub-vacuum channels 5 is arranged in parallel with the first vacuum channel 3, and each group of vacuum buffer channels 6 and the sub-vacuum channels 5 form an included angle, so that a certain suction buffering effect is achieved, and the initial vacuumizing suction force is prevented from being too large.
As shown in fig. 3, the channel cross section of the vacuum buffer channel 6 corresponds to the channel cross section of the first vacuum channel 3, and the channel cross section of the vacuum buffer channel 6 corresponds to the channel cross section of the sub-vacuum channels 5, specifically, when the nozzle device is viewed from the mounting cylinder 1 to the nozzle cylinder 2, the complete interface of the first vacuum channel 3 can be seen, and since each set of vacuum buffer channels 6 and the first vacuum channel 3 are arranged at an included angle, only a part of the port of the vacuum buffer channel 6 can be seen in a plan view, but the channel port of the vacuum buffer channel 6 cannot be seen completely, that is, the channel cross section of the vacuum buffer channel 6 corresponds to the channel cross section of the first vacuum channel 3.
On the other hand, because the models of the displays are different, the cross sections of the mounting cylinder 1 and the suction nozzle cylinder 2 can be set to be circular or square, and the thickness of the mounting cylinder 1 is greater than that of the suction nozzle cylinder 2, the cross section of the channel hole of the second vacuum channel 4 is circular or square, that is, the cross section of the channel holes of the sub-vacuum channel 5 and the vacuum buffer channel 6 can be square or circular, and the cross section of the channel holes of the sub-vacuum channel 5 and the vacuum buffer channel 6 needs to be kept the same, and because the sub-vacuum channel 5 is the first channel contacting and adsorbing the LED lamp beads, the cross section of the channel hole needs to be kept the same as that of the display, and the cross section of the first vacuum channel 3 does not need to be the same.
Further, the side wall of the mounting cylinder 1 is provided with a mounting slot 7, and since the side wall of the mounting cylinder 1 needs to be provided with the mounting slot 7 so that a worker or equipment can use the suction nozzle device, the thickness of the mounting cylinder 1 needs to be larger than the thickness of the suction nozzle cylinder 2, if the cross sections of the mounting cylinder 1 and the suction nozzle cylinder 2 are circular, the thickness is measured by the diameter, and if the cross sections of the mounting cylinder 1 and the suction nozzle cylinder 2 are square, the thickness is measured by the length and width of the interface, so-called the cross sections of the mounting cylinder 1 and the suction nozzle cylinder 2 refer to the planes parallel to the two end planes of the mounting cylinder 1 and the suction nozzle cylinder 2.
Example two
As shown in fig. 4, a difference between the present embodiment and the first embodiment is that the second vacuum channel 4 of the present embodiment is parallel to the first vacuum channel 3, the second vacuum channel 4 is not divided into the sub-vacuum channel 5 and the vacuum buffer channel 6, when performing the vacuum pumping operation, the air circulation direction directly moves from the second vacuum channel 4 to the first vacuum channel 3, and the lower end channel hole of the second vacuum channel 4 is used for adsorbing the LED lamp bead.
As shown in fig. 5, at this time, the channel cross section of the second vacuum channel 4 and the channel cross section of the first vacuum channel 3 are all arranged correspondingly, specifically, when looking down the nozzle device from the mounting cylinder 1 to the nozzle cylinder 2, the complete interface of the first vacuum channel 3 can be seen, and at the same time, the channel sidewall of the second vacuum channel 4 closest to the outside may be arranged on the same vertical line with the first vacuum channel 3, or may not be in contact with the sidewall of the first vacuum channel 3, at this time, the port of the second vacuum channel 4 can be seen as a complete channel port when looking down, that is, the channel cross section of the second vacuum channel 4 and the channel cross section of the first vacuum channel 3 are all arranged correspondingly.
EXAMPLE III
A lamp bead SMD device is provided with a suction nozzle device in any one of the first embodiment and the second embodiment, each group of suction nozzle devices is installed on a chip sorting device through an installation clamping groove 7, then a vacuum tube on the sorting device is connected with a first vacuum channel 3, and during operation, the working process of the suction nozzle device on one station is used for illustration.
On the other hand, this lamp pearl SMD equipment of implementing said except carrying out the braid operation, can also be used to realize LED lamp pearl and paste the screen operation, specifically, when carrying out the operation, exemplify with the work flow of suction nozzle device on a station, lamp pearl SMD equipment is at first with suction nozzle device from vacuum channel 5 or second vacuum channel 4's passway hole alignment carrier band top, then start the evacuation action, make LED lamp pearl on the carrier band adsorbed on suction nozzle device, then lamp pearl SMD equipment will the suction nozzle device on this station remove to the device top that needs to paste the screen, then stop the evacuation action, thereby paste LED lamp pearl on the suction nozzle device and paste the screen on, accomplish LED lamp pearl and paste the screen operation.
In addition, it should be noted that the specific embodiments described in the present specification may differ in the shape of the components, the names of the components, and the like. All equivalent or simple changes made according to the structure, characteristics and principle of the utility model are included in the protection scope of the utility model. Those skilled in the art can modify or supplement the described embodiments or substitute them in a similar manner without departing from the scope of the invention as defined by the claims.
Claims (10)
1. The suction nozzle device is characterized by comprising an installation cylinder and a suction nozzle cylinder, wherein the suction nozzle cylinder is arranged on the installation cylinder, the installation cylinder and the suction nozzle cylinder are arranged in the same vertical direction, a first vacuum channel is formed in the installation cylinder, more than two groups of second vacuum channels are formed in the suction nozzle cylinder, and each group of second vacuum channels is communicated with the first vacuum channel and each other.
2. A nozzle arrangement as claimed in claim 1, wherein each of said second vacuum passages comprises a sub-vacuum passage and a vacuum buffer passage, said vacuum buffer passage having opposite ends communicating with the sub-vacuum passage and the first vacuum passage, respectively.
3. A nozzle arrangement as claimed in claim 2, characterized in that the vacuum buffer channel is arranged between an inner wall and an outer wall of the mounting cylinder.
4. A nozzle arrangement as claimed in claim 3, characterized in that the channel cross-section of the vacuum buffer channel is arranged to correspond to a channel cross-section portion of the first vacuum channel.
5. A nozzle arrangement as claimed in claim 3, characterized in that the channel cross-sections of the vacuum buffer channels and the channel cross-sections of the sub-vacuum channels all correspond.
6. A nozzle arrangement as claimed in claim 1, characterized in that the passage cross-section of the second vacuum channel corresponds to the passage cross-section of the first vacuum channel.
7. A nozzle arrangement according to claim 1, wherein the mounting cylinder and the nozzle cylinder are circular or square in cross-section and the mounting cylinder has a thickness greater than the nozzle cylinder.
8. A suction nozzle arrangement as claimed in claim 7, wherein the mounting post is provided with mounting notches in a side wall thereof.
9. A nozzle assembly as claimed in claim 1, characterized in that the passage opening of said second vacuum passage is circular or square in cross-sectional shape.
10. A lamp bead SMD device, characterized in that said lamp bead SMD device is equipped with sets of suction nozzle means according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221150484.4U CN217486868U (en) | 2022-05-13 | 2022-05-13 | Suction nozzle device and lamp pearl SMD equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221150484.4U CN217486868U (en) | 2022-05-13 | 2022-05-13 | Suction nozzle device and lamp pearl SMD equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217486868U true CN217486868U (en) | 2022-09-23 |
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ID=83310428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221150484.4U Active CN217486868U (en) | 2022-05-13 | 2022-05-13 | Suction nozzle device and lamp pearl SMD equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217486868U (en) |
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2022
- 2022-05-13 CN CN202221150484.4U patent/CN217486868U/en active Active
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