CN207099552U - Durable type vacuum slot - Google Patents
Durable type vacuum slot Download PDFInfo
- Publication number
- CN207099552U CN207099552U CN201720724655.2U CN201720724655U CN207099552U CN 207099552 U CN207099552 U CN 207099552U CN 201720724655 U CN201720724655 U CN 201720724655U CN 207099552 U CN207099552 U CN 207099552U
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- annular
- side wall
- sleeve pipe
- wall
- cylinder lateral
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Abstract
It the utility model is related to a kind of durable type vacuum slot, including ceramic nozzle head, buffer spring, sleeve pipe, suction attachment and installation shell；Sleeve pipe has circular bottom part and the first cylinder lateral wall；Ceramic nozzle head has vacuum way, and first annular location division is arranged the first rubber gasket, and the first rubber gasket has annular top, first week side wall and first annular flange；Suction attachment has ceiling plate portion, through hole, the second cylinder lateral wall, the 3rd cylinder lateral wall, annular fitting portion, and annular fitting portion is arranged with the second rubber gasket, and the second rubber gasket has second week side wall and the second annular flange；Installation shell includes housing member, and housing member has semicircular arc side wall and upper pressure wall, pushes wall；Thereby, there is the function such as wear-resistant, improve suction nozzle durability, extend the service life of suction nozzle, while reduce and component is damaged by pressure, and overall construction design is rationally ingenious, easy to assembly between each part and positioning steadiness is good.
Description
Technical field
A kind of suction nozzle technical field is the utility model is related to, refers in particular to a kind of durable type vacuum slot.
Background technology
With the development of science and technology, electronic component is gradually to small-sized or even miniature development.
Paster component is that a kind of integrated level is high and the electric component of small volume, when mounted, typically can not be by manually entering
Row is efficiently installed or transported, and the chip mounter of prior art is then that can substitute manual operation well, and chip mounter is then led
If being drawn by suction nozzle to paster, the design of the suction nozzle of prior art it is all relatively rough, easy to wear, service life is short,
Need often to change, and overall construction design is unreasonable, the assembling trouble between each part, and positioning steadiness is poor.
Therefore, in the utility model patent application, applicant has studied intensively a kind of durable type vacuum slot to solve
Above mentioned problem.
Utility model content
The utility model deficiency present in above-mentioned prior art, main purpose are that providing a kind of durable type vacuum inhales
Mouth, it has the function such as wear-resistant, improves suction nozzle durability, extends the service life of suction nozzle, while reduce the pressure to component
It is bad, and overall construction design is rationally ingenious, easy to assembly between each part and positioning steadiness is good.
To realize above-mentioned purpose, the utility model adopts the following technical scheme that：
A kind of durable type vacuum slot, include ceramic nozzle head, buffer spring, sleeve pipe, suction attachment and installation shell；
Wherein, described sleeve pipe has circular bottom part and is integrally connected to the first cylinder lateral wall of circular bottom part periphery；The ceramic suction nozzle
The internal vacuum way with the ceramic nozzle head upper and lower end of insertion of head, the top periphery of the ceramic nozzle head are horizontal toward extension
Stretch and be arranged with annular groove formed with first annular location division, the stage casing position outer surface of the ceramic nozzle head；Described first
Circular orientation portion is arranged with the first rubber gasket, and first rubber gasket has annular top, is integrally connected to
First week side wall of annular top week lateral margin lower end and first annular turned over from what first week side wall lower ends integrally extended inside
Side, the annular top are located at the top of first annular location division, and first week side wall is located at the outer of first annular location division
Week, the first annular flange are located at the bottom of first annular location division；First rubber gasket is in company with ceramic suction nozzle
It is first with loading from top to bottom in sleeve pipe and stretch out the bottom of sleeve pipe, the first annular flange be located at first annular location division and
Between circular bottom part, the second circular orientation portion is equiped with the annular groove and below sleeve pipe；Foregoing buffer spring set
Located at ceramic nozzle head periphery, the upper and lower end of buffer spring is butted on the circular bottom part of sleeve pipe, the second circular orientation portion respectively；Institute
Stating suction attachment has ceiling plate portion, the through hole being opened in ceiling plate portion, corresponds to the second of the setting of through hole periphery in ceiling plate portion bottom
Cylinder lateral wall, correspond to peripheral the 3rd cylinder lateral wall set of through hole at the top of ceiling plate portion, correspond to the second cylinder in ceiling plate portion bottom
The annular fitting portion that side wall perimeter is set, the annular fitting portion are arranged with the second rubber gasket, and second rubber is close
Seal washer has second week side wall and from integral the second annular flange that extends inside of second week side wall lower ends, and described second
All side walls are located at the periphery of annular fitting portion, and the second annular flange is located at the bottom of annular fitting portion；The upper end one of sleeve pipe
Body extends outward to be loaded in sleeve pipe from top to bottom formed with the 3rd annular turn-up portion, the suction attachment, and ceiling plate portion pressure is located at the
In three annular turn-up portions, annular fitting portion is embedded in inside the first cylinder lateral wall, second week side wall be located in annular fitting portion it is embedding with
Between first cylinder lateral wall；And the installation shell includes two housing members of left and right split, the housing member
With semicircular arc side wall and it is connected to the upper pressure wall of semicircular arc side wall upper and lower end, pushes wall, the upper pressure wall is spacing
Above ceiling plate portion, the wall that pushes is limited in below the circular bottom part of sleeve pipe.
As a kind of preferred scheme, the lateral surface of the semicircular arc side wall be arranged be easily installed suction nozzle installation it is recessed
Position.
As a kind of preferred scheme, the second cylinder lateral wall periphery of the suction attachment is arranged with silica gel bellows, the
Two cylinder lateral wall lower ends keep the first spacing with first annular location division upper end, and silica gel bellows is extended downwardly beyond second
Body sidewall lower end is simultaneously in contact with the annular top of the first rubber gasket.
As a kind of preferred scheme, the outer peripheral edge in the second circular orientation portion integrally upwardly extends blocks formed with annular
Side wall, the annular, which is blocked, keeps the second spacing between the upper end of side wall and the circular bottom part of sleeve pipe.
The utility model has clear advantage and beneficial effect compared with prior art, specifically：By to suction nozzle
Overall structure is improved, and is had the function such as wear-resistant, is improved suction nozzle durability, extend the service life of suction nozzle, reduce simultaneously
Component is damaged by pressure, and overall construction design is rationally ingenious, easy to assembly between each part and positioning steadiness is good.
Brief description of the drawings
Fig. 1 is the schematic cross-section of the embodiment of the utility model.
Drawing reference numeral explanation：
10th, ceramic nozzle head 11, vacuum way
12nd, first annular location division 13, the second circular orientation portion
131st, annular blocks side wall 20, buffer spring
30th, sleeve pipe 31, circular bottom part
32nd, the first cylinder lateral wall 33, the 3rd annular turn-up portion
40th, suction attachment 41, ceiling plate portion
42nd, through hole 43, the second cylinder lateral wall
44th, the 3rd cylinder lateral wall 45, annular fitting portion
The 50th, shell 51, semicircular arc side wall are installed
52nd, it is upper to press wall 53, push wall
The 54th, recess 60, the first rubber seal washer are installed
61st, 62, first weeks side walls of annular top
63rd, first annular flange 70, the second rubber gasket
71st, second week side wall 72, the second annular flange
80th, silica gel bellows.
Embodiment
The utility model is further described with embodiment below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of durable type vacuum slot, includes ceramic nozzle head 10, buffer spring 20, sleeve pipe 30, suction
Pipe joint 40 and installation shell 50, wherein：
Described sleeve pipe 30 has circular bottom part 31 and is integrally connected to the first cylinder lateral wall 32 of the periphery of circular bottom part 31；
In the present embodiment, ceramic nozzle head 10 has a higher mechanical strength, and life-span more general material is long and making easy to process；It is described
The ceramic inside of nozzle head 10 has the vacuum way 11 for penetrating the ceramic upper and lower end of nozzle head 10, the top of the ceramic nozzle head 10
End periphery level extends recessed formed with first annular location division 12, the stage casing position outer surface of the ceramic nozzle head 11 outward
There is annular groove；
The first annular location division 12 is arranged with the first rubber gasket 60, and first rubber gasket 60 has
There is annular top 61, be integrally connected to first week side wall 62 of 61 weeks lateral margins of annular top lower end and from first week side wall lower ends one
The first annular flange 63 that body extends inside, the annular top 61 is located at the top of first annular location division 12, described
First week side wall 62 is located at the periphery of first annular location division 12, and the first annular flange 63 is located at first annular location division 12
Bottom；First rubber gasket 60 together loads in sleeve pipe 30 and stretches out set from top to bottom in company with ceramic nozzle head 10
The bottom of pipe 30, for the first annular flange 63 between first annular location division 12 and circular bottom part 31, the annular is recessed
The second circular orientation portion 13 is equiped with groove and positioned at the lower section of sleeve pipe 30；Foregoing buffer spring 20 is sheathed on outside ceramic nozzle head 10
Week, the upper and lower end of buffer spring 20 are butted on the circular bottom part 31 of sleeve pipe 30, the second circular orientation portion 13, second ring respectively
The outer peripheral edge of shape location division 13 integrally upwardly extends blocks side wall 131 formed with annular, and the annular blocks the upper end of side wall 131
The second spacing is kept between the circular bottom part 31 of sleeve pipe 30.
The suction attachment 40 has ceiling plate portion 41, the through hole 42 being opened in ceiling plate portion 41, in the bottom pair of ceiling plate portion 41
Answer the second cylinder lateral wall 43 that the periphery of through hole 42 is set, the 3rd cylinder side set in the corresponding periphery of through hole 42 in the top of ceiling plate portion 41
Wall 44, the annular fitting portion 45 set in the corresponding periphery of second cylinder lateral wall 43 in the bottom of ceiling plate portion 41, the annular fitting portion 45
It is arranged with the second rubber gasket 70, second rubber gasket 70 has second week side wall 71 and from second week side wall
The second annular flange 72 that 71 lower ends integrally extend inside, the second week side wall 71 are located at the outer of annular fitting portion 45
Week, the second annular flange 72 are located at the bottom of annular fitting portion 45；The upper end of sleeve pipe 30 integrally extends formed with the outward
Three annular turn-up portions 33；The periphery of the second cylinder lateral wall 43 of the suction attachment 40 is arranged with silica gel bellows 80, second
The lower end of body sidewall 43 keeps the first spacing with the first annular upper end of location division 12, and silica gel bellows 80 is extended downwardly beyond second
The lower end of cylinder lateral wall 43 is simultaneously in contact with the annular top 61 of the first rubber gasket 60；The suction attachment 40 is from top to bottom
Load in sleeve pipe 30, for the pressure of ceiling plate portion 41 in the 3rd annular turn-up portion 33, annular fitting portion 45 is embedded in the first cylinder lateral wall 32
Inside, it is embedding between the first cylinder lateral wall 32 that second week side wall 71 is located in annular fitting portion 45；
And the installation shell 50 includes two housing members of left and right split, the housing member has semicircle
Curved wall 51 and it is connected to the upper pressure wall 52 of the upper and lower end of semicircular arc side wall 51, pushes wall 53, in the present embodiment,
The lateral surface of the semicircular arc side wall 51 is arranged with the installation recess 54 for being easily installed suction nozzle；The upper pressure wall 51 is limited in lid
The top of plate portion 41, the lower section of circular bottom part 31 for pushing wall 53 and being limited in sleeve pipe 30.
The utility model designing points are that it mainly by being improved to suction nozzle overall structure, has wear-resistant
Etc. function, suction nozzle durability is improved, extends the service life of suction nozzle, while reduces and component is damaged by pressure, and overall structure
Reasonable in design ingenious, easy to assembly between each part and positioning steadiness is good.
It is described above, only it is the utility model preferred embodiment, not technical scope of the present utility model is appointed
What is limited, therefore every any trickle amendment, equivalent variations made according to the technical essence of the utility model to above example
With modification, in the range of still falling within technical solutions of the utility model.
Claims (4)
- A kind of 1. durable type vacuum slot, it is characterised in that：Include ceramic nozzle head, buffer spring, sleeve pipe, suction attachment and Shell is installed；Wherein, described sleeve pipe has circular bottom part and is integrally connected to the first cylinder lateral wall of circular bottom part periphery；It is described There is the vacuum way for penetrating ceramic nozzle head upper and lower end, the top periphery water of the ceramic nozzle head inside ceramic nozzle head Flat extend outward is arranged with annular groove formed with first annular location division, the stage casing position outer surface of the ceramic nozzle head； The first annular location division is arranged with the first rubber gasket, and first rubber gasket has annular top, one Body is connected to first week side wall of annular top week lateral margin lower end and integrally extend inside from first week side wall lower ends the One annular flange, the annular top are located at the top of first annular location division, and first week side wall is positioned at first annular fixed The periphery in position portion, the first annular flange are located at the bottom of first annular location division；The first rubber gasket companion Ceramic nozzle head together loads in sleeve pipe and stretches out the bottom of sleeve pipe from top to bottom, and the first annular flange is positioned at first annular Between location division and circular bottom part, the second circular orientation portion is equiped with the annular groove and below sleeve pipe；It is foregoing slow Rush spring housing and be located at ceramic nozzle head periphery, the upper and lower end of buffer spring is butted on the circular bottom part of sleeve pipe, the second annular calmly respectively Position portion；The suction attachment has ceiling plate portion, the through hole being opened in ceiling plate portion, corresponds to the setting of through hole periphery in ceiling plate portion bottom The second cylinder lateral wall, the 3rd cylinder lateral wall that corresponding through hole periphery is set at the top of the ceiling plate portion, in ceiling plate portion bottom corresponding the The annular fitting portion that two cylinder lateral walls periphery is set, the annular fitting portion are arranged with the second rubber gasket, and described second Rubber gasket has second week side wall and the second annular flange integrally extended inside from second week side wall lower ends, institute The periphery that second week side wall is located at annular fitting portion is stated, the second annular flange is located at the bottom of annular fitting portion；Sleeve pipe Upper end integrally extends outward to be loaded in sleeve pipe from top to bottom formed with the 3rd annular turn-up portion, the suction attachment, ceiling plate portion pressure In the 3rd annular turn-up portion, annular fitting portion is embedded in inside the first cylinder lateral wall, and it is chimeric that second week side wall is located in annular Portion is embedding between the first cylinder lateral wall；And the installation shell includes two housing members of left and right split, the shell Body component has semicircular arc side wall and is connected to the upper pressure wall of semicircular arc side wall upper and lower end, pushes wall, the upper pressure Wall is limited in above ceiling plate portion, and the wall that pushes is limited in below the circular bottom part of sleeve pipe.
- 2. durable type vacuum slot according to claim 1, it is characterised in that：The lateral surface of the semicircular arc side wall is recessed Provided with the installation recess for being easily installed suction nozzle.
- 3. durable type vacuum slot according to claim 1, it is characterised in that：Second cylinder lateral wall of the suction attachment Periphery is arranged with silica gel bellows, and the second cylinder lateral wall lower end keeps the first spacing, silica gel with first annular location division upper end Bellows is extended downwardly beyond the second cylinder lateral wall lower end and is in contact with the annular top of the first rubber gasket.
- 4. durable type vacuum slot according to claim 1, it is characterised in that：The outer peripheral edge in the second circular orientation portion Integrally upwardly extend and block side wall formed with annular, the annular is blocked to be kept between the upper end of side wall and the circular bottom part of sleeve pipe Second spacing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720724655.2U CN207099552U (en) | 2017-06-21 | 2017-06-21 | Durable type vacuum slot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720724655.2U CN207099552U (en) | 2017-06-21 | 2017-06-21 | Durable type vacuum slot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207099552U true CN207099552U (en) | 2018-03-13 |
Family
ID=61553011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720724655.2U Expired - Fee Related CN207099552U (en) | 2017-06-21 | 2017-06-21 | Durable type vacuum slot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207099552U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108389828A (en) * | 2018-04-18 | 2018-08-10 | 湖南方彦电子有限公司 | 14B ceramics suction nozzles |
-
2017
- 2017-06-21 CN CN201720724655.2U patent/CN207099552U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108389828A (en) * | 2018-04-18 | 2018-08-10 | 湖南方彦电子有限公司 | 14B ceramics suction nozzles |
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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 |
Granted publication date: 20180313 Termination date: 20190621 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |