CN207969307U - A kind of chip mounter suction nozzle not easily to fall off - Google Patents
A kind of chip mounter suction nozzle not easily to fall off Download PDFInfo
- Publication number
- CN207969307U CN207969307U CN201820495988.7U CN201820495988U CN207969307U CN 207969307 U CN207969307 U CN 207969307U CN 201820495988 U CN201820495988 U CN 201820495988U CN 207969307 U CN207969307 U CN 207969307U
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- block
- adjusting screw
- inner tube
- outer tube
- fall
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Abstract
The utility model discloses a kind of chip mounter suction nozzles not easily to fall off, including Attraction block, outer tube is installed on the Attraction block, inner tube is installed in the outer tube, the both sides of said inner tube are equipped with shifting chute, housing snap ring is installed on the outer tube, the top of the housing snap ring is equipped with spring groove, the both sides of the outer tube are equipped with positioning column, the positioning column extends in shifting chute, the bottom end of said inner tube is equipped with sealing ring, the top of said inner tube is equipped with top plate, link block is installed on the top plate, the shape of the link block is U-shaped, the link block both sides are equipped with adjusting screw, the adjusting screw is connected by screw thread with link block, one end of the adjusting screw is equipped with spill spin block, the adjusting screw is connected by bearing with spill spin block.The utility model enhances stability when absorptive element, more convenient to use.
Description
Technical field
The utility model is related to chip mounter technical field, specifically a kind of chip mounter suction nozzle not easily to fall off.
Background technology
Electronic assembly industry prevalence surface mounting technology at present, by using a variety of different wiring boards of Placement,
It is put in the circuit board after picking up element with vacuum circulation road during Placement.
In use, nozzle structure is mostly rigid structure to existing chip mounter, is contacted without buffering, so suction has
Limit, when absorptive element, are likely to cause suction and not enough fall, and cause component wear.
Utility model content
The purpose of this utility model is to provide a kind of chip mounter suction nozzles not easily to fall off, to solve suction nozzle in the prior art
Structure is mostly rigid structure, is contacted without buffering, so suction is limited, when absorptive element is likely to cause suction and not enough falls,
The problems such as causing component wear.
To achieve the above object, the utility model provides the following technical solutions：A kind of chip mounter suction nozzle not easily to fall off, packet
Attraction block is included, outer tube is installed on the Attraction block, inner tube is installed in the outer tube, the both sides of said inner tube are equipped with movement
Slot is equipped with housing snap ring on the outer tube, and the top of the housing snap ring is equipped with spring groove, and the both sides of the outer tube are equipped with
Positioning column, the positioning column extend in shifting chute, and the bottom end of said inner tube is equipped with sealing ring, the top installation of said inner tube
There is top plate, link block is installed, the shape of the link block is U-shaped, and the link block both sides are equipped with tune on the top plate
Screw is saved, the adjusting screw is connected by screw thread with link block, and one end of the adjusting screw is equipped with spill spin block, the tune
Section screw is connected by bearing with spill spin block.
Preferably, the bottom end of the Attraction block is equipped with adsorption hole, and there are two adsorption hole is set altogether, two adsorption holes are symmetrically set
It sets.
Preferably, the sealing ring bottom end is equipped with backing plate, and the material of backing plate is rubber.
Preferably, spring is installed, the housing snap ring is connected by spring with top plate on the spring groove.
Preferably, the side of the spill spin block is equipped with clamping plate, and clamping plate side is equipped with protrusion.
Compared with prior art, the utility model has the beneficial effects that：Attraction block bottom end is symmetrical arranged two adsorption holes, and two
A adsorption hole adsorbs simultaneously, and when adsorbing irregular product, suction is more stablized；Adjusting screw is connected by screw thread with link block,
Adjusting screw is connected by bearing with spill spin block, and the clamping plate side installed on spill spin block is equipped with protrusion, and adjusting screw can be adjusted
The distance between two clamping plates, the fixed installation of suction nozzle is carried out by two clamping plates, and installation is more stablized；Housing snap ring passes through bullet
Spring is connected with top plate, and a lower pressure can be carried when absorption, draws more steady, and the positioning column of outer tube both sides installation extends to inner tube
Shifting chute in, compressed spring during absorption, positioning column moves in shifting chute, and guarantee will not while move up and down
It is axially moved；The gap between ring filling outer tube and inner tube is sealed, the backing plate of sealing ring bottom end avoids sealing ring and outer tube bottom end
It is in direct contact and causes to loosen, housing snap ring is mounted on the outside of limited post, is protected the positioning column of the inside, is prevented it from falling off.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model Attraction block；
Fig. 3 is the scheme of installation that the utility model adjusts screw thread；
Fig. 4 is the scheme of installation of the utility model inner tube.
In figure：1, link block；2, top plate；3, inner tube；4, spring；5, housing snap ring；6, outer tube；7, Attraction block；8, it adsorbs
Hole；9, adjusting screw；10, clamping plate；11, raised；12, spill spin block；13, shifting chute；14, spring groove；15, positioning column；16, it seals
Ring；17, backing plate.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1-4, in the utility model embodiment, a kind of chip mounter suction nozzle not easily to fall off, including Attraction block 7,
Outer tube 6 is installed on Attraction block 7, inner tube 3 is installed in outer tube 6, the both sides of inner tube 3 are equipped with shifting chute 13, are equipped on outer tube 6
Housing snap ring 5, the positioning column 8 of 5 the inside of protection overcoat snap ring, prevents it from falling off, and the top of housing snap ring 5 is equipped with spring groove 14,
The both sides of outer tube 6 are equipped with positioning column 15, and positioning column 15 extends in shifting chute 13, and inner tube 3 is not while move up and down for guarantee
It can be axially moved, the bottom end of inner tube 3 is equipped with sealing ring 16, and the top of inner tube 3 is equipped with top plate 2, connection is equipped on top plate 2
The shape of block 1, link block 1 is U-shaped, and 1 both sides of link block are equipped with adjusting screw 9, and adjusting screw 9 passes through screw thread and link block
1 is connected, and one end of adjusting screw 9 is equipped with spill spin block 12, and adjusting screw 9 is connected by bearing with spill spin block 12, adjusting screw 9
It can adjust the distance between two clamping plates 10, the bottom end of Attraction block 7 is equipped with adsorption hole 8, there are two adsorption hole 8 is set altogether, two
Adsorption hole 8 is symmetrical arranged, and two adsorption holes 8 adsorb simultaneously, and when adsorbing irregular product, suction is more stablized, 16 bottom of sealing ring
End is equipped with backing plate 17, and the material of backing plate 17 is rubber, is equipped with spring 4 on spring groove 14, housing snap ring 5 by spring 4 with
Top plate 2 is connected, and a lower pressure can be carried when absorption, draws more steady, and the side of spill spin block 12 is equipped with clamping plate 10, clamping plate 10
Side is equipped with protrusion 11, and protrusion 11 increases friction, and the fixed installation of suction nozzle is carried out by two clamping plates 10, and installation is more stablized.
The operation principle of the utility model is：1 both sides of link block are equipped with adjusting screw 9, adjusting screw 9 by screw thread with
Link block 1 is connected, and adjusting screw 9 is connected by bearing with spill spin block 12, and 10 side of clamping plate installed on spill spin block 12 is equipped with convex
11 are played, the fixed installation of suction nozzle is carried out by two clamping plates 10, is adsorbed by two adsorption holes 8 of 7 bottom end of Attraction block, is pushed up
Plate 2 is mounted on the top of inner tube 3, installs spring 4 on the spring groove 14 of 5 top of housing snap ring setting, housing snap ring 5 passes through spring
4 are connected with top plate 2, and the positioning column 15 of 6 both sides of outer tube installation extends in the shifting chute 13 of inner tube 3, is pressed during absorption
Contracting spring 4, positioning column 15 move in shifting chute 13, and sealing ring 16 fills the gap between outer tube 6 and inner tube 3, sealing ring 16
The backing plate 17 of bottom end avoids sealing ring 16 from being in direct contact with 6 bottom end of outer tube causing to loosen.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Claims (5)
1. a kind of chip mounter suction nozzle not easily to fall off, including Attraction block（7）, it is characterised in that：The Attraction block（7）On be equipped with
Outer tube（6）, the outer tube（6）Inner tube is inside installed（3）, said inner tube（3）Both sides be equipped with shifting chute（13）, the outer tube
（6）On housing snap ring is installed（5）, the housing snap ring（5）Top be equipped with spring groove（14）, the outer tube（6）Both sides
Positioning column is installed（15）, the positioning column（15）Extend to shifting chute（13）It is interior, said inner tube（3）Bottom end sealing is installed
Ring（16）, said inner tube（3）Top top plate is installed（2）, the top plate（2）On link block is installed（1）, the link block
（1）Shape be U-shaped, the link block（1）Both sides are equipped with adjusting screw（9）, the adjusting screw（9）By screw thread with
Link block（1）It is connected, the adjusting screw（9）One end spill spin block is installed（12）, the adjusting screw（9）By bearing with
Spill spin block（12）It is connected.
2. a kind of chip mounter suction nozzle not easily to fall off according to claim 1, it is characterised in that：The Attraction block（7）'s
Bottom end is equipped with adsorption hole（8）, adsorption hole（8）There are two setting altogether, two adsorption holes（8）It is symmetrical arranged.
3. a kind of chip mounter suction nozzle not easily to fall off according to claim 1, it is characterised in that：The sealing ring（16）Bottom
End is equipped with backing plate（17）, backing plate（17）Material be rubber.
4. a kind of chip mounter suction nozzle not easily to fall off according to claim 1, it is characterised in that：The spring groove（14）On
Spring is installed（4）, the housing snap ring（5）Pass through spring（4）With top plate（2）It is connected.
5. a kind of chip mounter suction nozzle not easily to fall off according to claim 1, it is characterised in that：The spill spin block（12）'s
Side is equipped with clamping plate（10）, clamping plate（10）Side is equipped with protrusion（11）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820495988.7U CN207969307U (en) | 2018-04-09 | 2018-04-09 | A kind of chip mounter suction nozzle not easily to fall off |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820495988.7U CN207969307U (en) | 2018-04-09 | 2018-04-09 | A kind of chip mounter suction nozzle not easily to fall off |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207969307U true CN207969307U (en) | 2018-10-12 |
Family
ID=63727389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820495988.7U Active CN207969307U (en) | 2018-04-09 | 2018-04-09 | A kind of chip mounter suction nozzle not easily to fall off |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207969307U (en) |
-
2018
- 2018-04-09 CN CN201820495988.7U patent/CN207969307U/en active Active
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