CN104607360B - Dispensing needle head fixed seat and point glue equipment - Google Patents
Dispensing needle head fixed seat and point glue equipment Download PDFInfo
- Publication number
- CN104607360B CN104607360B CN201510090299.9A CN201510090299A CN104607360B CN 104607360 B CN104607360 B CN 104607360B CN 201510090299 A CN201510090299 A CN 201510090299A CN 104607360 B CN104607360 B CN 104607360B
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- China
- Prior art keywords
- needle
- dispensing
- fixed part
- needle tubing
- tubing
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
- B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
Abstract
The present invention relates to point glue equipment technical field, disclose a kind of dispensing needle head fixed seat and point glue equipment, dispensing needle head fixed seat includes the connecting portion for being used to connect glue dispensing valve, stretched out the needle cap fixed part for being used to house simultaneously positioning dispensing syringe needle needle cap formed by the connecting portion one end along central shaft, and the needle tubing fixed part for being used to house simultaneously positioning dispensing syringe needle needle tubing formed that stretched out by the needle cap fixed part one end along central shaft, simultaneously, connecting portion, needle cap fixed part and needle tubing fixed part have same central shaft, and three is sequentially distributed and insertion along the central shaft, in addition, the length adaptation of needle tubing fixed part is in the length of needle tubing.The embodiment of the present invention connects glue dispensing valve by connecting portion, pass through the accommodating positioning needle cap of needle cap fixed part, pass through the accommodating positioning needle tubing of needle tubing fixed part, it effectively prevent dispensing needle head flexural deformation and cause the phenomenon of dispensing path offset, improve the precision of dispensing processing, yields is improved, while also assures that the uniformity of needle tubing.
Description
Technical field
The present invention relates to point glue equipment technical field, more particularly to a kind of dispensing needle head fixed seat and point glue equipment.
Background technology
Reference picture 1, the fixed form of existing dispensing needle head is, using the ＇ of rotary fixing base 1 by the ＇ of dispensing needle head 2 needle cap
21 ＇ are stuck on the ＇ of glue dispensing valve 3, but are not carried out spacing to the ＇ of dispensing needle head 2 ＇ of needle tubing 22 and fixed.Reference picture 2, due to dispensing
The ＇ of syringe needle 2 ＇ of needle tubing 22 stretches out in its ＇ relatively long distance of needle cap 21,20mm or so, in this way, during production and transportation, easily
The ＇ of dispensing needle head 2 ＇ of needle tubing 22 parts are caused to occur slight flexural deformation, the flexural deformation is that naked eyes are indiscoverable, this
Sample, because the different ＇ of needle tubing 22 off normal is not quite similar, corresponding skew can occur for dispensing path when causing the dispensing to process, from
And cause production bad.Simultaneously as the dispensing needle head of different pore size needle tubing, its needle cap is consistent, therefore, hold in production
Dispensing needle head is easily caused to be used with because of operational error, so as to cause gel quantity different.
The content of the invention
It is an object of the invention to provide a kind of dispensing needle head fixed seat and point glue equipment, it is intended to solves in the prior art,
Existing dispensing needle head in production and transport it is flexible deformation and cause the problem of dispensing path shifts.
The invention provides a kind of dispensing needle head fixed seat, to fixed dispensing needle head on glue dispensing valve, the dispensing needle head
Fixed seat includes：Connecting portion, for connecting the glue dispensing valve；Needle cap fixed part, by one end of the connecting portion along central shaft
Stretch out to be formed, needle cap fixed part is used for the needle cap for housing and positioning the dispensing needle head；Needle tubing fixed part, by described
One end of needle cap fixed part stretches out to be formed along the central shaft, and the needle tubing fixed part is used to house and position the dispensing
The needle tubing of syringe needle, the length adaptation of the needle tubing fixed part is in the length of the needle tubing；The connecting portion, needle cap fixed part
And the needle tubing fixed part is sequentially distributed along the central shaft and three connects.
Further, it is provided with to be used to install for the needle tubing between needle cap fixed part and the needle tubing fixed part and carries out
The needle tubing guide part of guiding, the two ends of the needle tubing guide part connect and connect needle cap fixed part and the needle tubing is solid respectively
Determine portion.
Preferably, the needle tubing guide part is pyramidal structure.
Preferably, offered on the needle tubing fixed part along the central shaft for accommodating and positioning the logical of the needle tubing
Hole, the length adaptation of the through hole is in the length of the needle tubing, and the aperture of the through hole adapts to the external diameter of the needle tubing.
Preferably, the neck for adapting to needle cap is offered in needle cap fixed part, needle cap is housed and positioned
In in the neck.
Further, the outer end of needle cap, which has, offers at the top of the brim of a hat, needle cap fixed part for housing institute
State the deep gouge of the brim of a hat.
Preferably, the connecting portion has the tank being distributed along the central shaft, and the tank is used to house and connect institute
State glue dispensing valve.
Further, the connection end of the glue dispensing valve has external screw thread, and the inwall of the tank has and the external screw thread
The internal thread of mating connection.
Present invention also offers a kind of point glue equipment, the point glue equipment includes glue dispensing valve and dispensing needle head, in addition to described
Dispensing needle head fixed seat, the dispensing needle head fixed seat is connected with the glue dispensing valve, and the dispensing needle head be fixed on it is described
Connected in dispensing needle head fixed seat and with the glue dispensing valve.
Further, the outer end of the glue dispensing valve is extended with plastic emitting nozzle, and the plastic emitting nozzle stretches into the pin of the dispensing needle head
In cap and communicate therewith.
Based on above-mentioned technical proposal, the embodiment of the present invention connects glue dispensing valve by connecting portion, accommodating by needle cap fixed part
Needle cap is positioned, by the accommodating positioning needle tubing of needle tubing fixed part, the needle tubing of dispensing needle head is effectively prevent because of slight bending deformation
The phenomenon that dispensing path shifts when causing the dispensing to process, improves the precision of dispensing processing, so as to improve yields, together
When, positioning needle tubing is individually housed by needle tubing fixed part, because needle tubing fixed part has the through hole being adapted to needle tubing external diameter, also
It is to say, needle tubing fixed part can only house the needle tubing of same external diameter, in this way, also ensuring that the uniformity of needle tubing, it is to avoid in life
Because operational error causes to cause the different phenomenon of gel quantity dispensing needle head is mixed in production.
Brief description of the drawings
Fig. 1 assembles the diagrammatic cross-section of one for rotary fixing base in the prior art, dispensing needle head and glue dispensing valve；
Fig. 2 shows for the section of the dispensing needle head and rotary fixing base and glue dispensing valve assembling one of the bending of needle tubing in the prior art
It is intended to；
Fig. 3 is the half-section diagram of dispensing needle head fixed seat in the embodiment of the present invention；
Fig. 4 is the diagrammatic cross-section of point glue equipment in the embodiment of the present invention.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
The realization of the present invention is described in detail below in conjunction with specific embodiment.
As shown in Figure 3, Figure 4, the embodiment of the present invention proposes a kind of dispensing needle head fixed seat, and the dispensing needle head fixed seat is used
So that dispensing needle head is fixed on glue dispensing valve, while dispensing needle head is connected with glue dispensing valve.The dispensing needle head fixed seat can be wrapped
Connecting portion 1, needle cap fixed part 2 and needle tubing fixed part 3 are included, wherein, for connecting portion 1, it is used to connect glue dispensing valve 4, passed through
Connecting portion 1 connect glue dispensing valve 4 so that between dispensing needle head fixed seat entirety and glue dispensing valve 4 formed connection, herein, connecting portion 1 with
It is detachable connection between glue dispensing valve 4；For needle cap fixed part 2, it is arranged on the lower section of connecting portion 1, specifically, the needle cap
Fixed part 2 extends outside the lower end edge central shaft Y-direction of connecting portion 1 and formed, and the needle cap fixed part 2 is used to house dispensing needle head 5
Needle cap 51, and needle cap 51 is positioned in needle cap fixed part 2, and the upper and lower ends of the needle cap 51 are respectively by glue dispensing valve 4 and needle cap
The bottom of fixed part 2 keeps out to form axially position, meanwhile, the bottom of glue dispensing valve 4, which is stretched into, forms connection in needle cap 51；It is solid for needle tubing
Determine portion 3, it is arranged on the lower section of needle cap fixed part 2, the needle tubing fixed part 3 is integrated processing and formed, specifically, needle tubing fixed part
3 extend outside the above-mentioned central shaft Y-direction of the lower end edge of needle cap fixed part 2 and are formed, and the needle tubing fixed part 3 is used to house dispensing needle head 5
Needle tubing 52, also, the needle tubing fixed part 3 is additionally operable to positioning needle tubing 52, by setting needle tubing fixed part 3 so that the axle of needle tubing 52
Line is parallel to above-mentioned central shaft Y, it is ensured that the uniformity in dispensing path, in addition, the length adaptation of needle tubing fixed part 3 is in needle tubing 52
Length, so, needle tubing 52 can be fully contained in needle tubing fixed part 3, and the axis for further ensuring needle tubing 52 is not inclined
From above-mentioned central shaft Y, herein, the length of needle tubing fixed part 3 is slightly shorter than the length of needle tubing 52, in this way, needle tubing 52 is foremost
Needle tubing fixed part 3 can be exposed to, consequently facilitating dispensing operation；As described above, connecting portion 1, needle cap fixed part 2 and needle tubing are solid
Portion 3 is determined with common central shaft Y, and three is sequentially distributed from top to bottom along the central shaft, and three connects.In dispensing needle head
5 when being installed, and dispensing needle head 5 is inserted into dispensing needle head fixed seat from top to bottom, until needle tubing 52 is stretched into and accommodating is positioned at
In needle tubing fixed part 3, it is positioned at while needle cap 51 is accommodating in needle cap fixed part 2, finally by connecting portion 1 and the company of fixation of glue dispensing valve 4
Connect, and glue dispensing valve 4 is supported and is connected needle cap 51, in this way, dispensing needle head 5 completes to be fixedly mounted.
Dispensing needle head is fixedly mounted on glue dispensing valve using above-mentioned dispensing needle head fixed seat, with following features：
The connection that dispensing needle head fixed seat is set to be linked in sequence and connect along above-mentioned central shaft Y by the embodiment of the present invention
Portion 1, needle cap fixed part 2 and needle tubing fixed part 3, during specific fixed installation dispensing needle head 5, are detachably connected by connecting portion 1
Glue dispensing valve 4, by the needle cap 51 of the accommodating simultaneously positioning dispensing syringe needle 5 of needle cap fixed part 2, and makes glue dispensing valve 4 stretch into shape in needle cap 51
Into connection, while housing the needle tubing 52 of simultaneously positioning dispensing syringe needle 5 by needle tubing fixed part 3, so so that dispensing needle head 5 is overall
Effectively fixed, meanwhile, needle tubing fixed part 3 is individually accommodating and positions needle tubing 52 so that the axis of needle tubing 52 is not partial to center
Axle Y, it is ensured that the uniformity in dispensing path, effectively prevent dispensing when needle tubing 52 causes dispensing to be processed because of slight bending deformation
The phenomenon that path shifts, improves the precision of dispensing processing, so as to improve yields.
In embodiments of the present invention, through hole 30 is offered on above-mentioned needle tubing fixed part 3, the through hole 30 is along above-mentioned central shaft Y
Distribution, i.e., the axis of through hole 30 coincides with central shaft Y, and above-mentioned needle tubing 52 is contained in the through hole 30, and forms radial positioning,
That is, needle tubing 52 can not moving radially along through hole 30 in the through hole 30；In addition, the length adaptation of through hole 30 is in needle tubing 52
Length, so that needle tubing 52 can be fully contained in through hole 30, also further ensured that the axis of needle tubing 52 not
Central shaft Y is deviated from, herein, the length of through hole 30 is slightly shorter than the length of needle tubing 52, so that the front end of needle tubing 52 can reveal
For through hole 30, consequently facilitating dispensing operation；Meanwhile, the aperture of through hole 30 adapts to the external diameter of needle tubing 52, so causes first
Needle tubing 52 can be placed in through hole 30, and further limitation needle tubing 52 shifts in through hole 30.As described above, by
There is the through hole 30 being adapted to the external diameter of needle tubing 52 in needle tubing fixed part 3 so that needle tubing fixed part 3 can only house the pin of same external diameter
Pipe, so, it is ensured that the uniformity of needle tubing, it is to avoid because operational error causes to cause gel quantity dispensing needle head is mixed in production
Different phenomenons.Certainly, according to actual conditions and demand, in other embodiments of the invention, above-mentioned needle tubing fixed part 3 also may be used
With the accommodating above-mentioned needle tubing 52 of positioning, not make unique restriction herein by other means.
In embodiments of the present invention, needle tubing guiding is additionally provided between above-mentioned needle cap fixed part 2 and above-mentioned needle tubing fixed part 3
Portion 6, specifically, the two ends of the needle tubing guide part 6 connect the bottom of needle cap fixed part 2 and the top of needle tubing fixed part 3 respectively, and
Needle cap fixed part 2, needle tubing guide part 6 and needle tubing fixed part 3 are sequentially connected, herein, are installed in above-mentioned dispensing needle head 5 into the point
During in needle head fixed seat, the needle tubing guide part 6 is used to be oriented to for the needle tubing 52 of dispensing needle head 5, that is to say, that
Needle tubing 52 is first inserted in needle cap fixed part 2, is then inserted by the guiding of needle tubing guide part 6 in needle tubing fixed part 3, by
Needle tubing guide part 6 is set between needle cap fixed part 2 and needle tubing fixed part 3 so that the installation of dispensing needle head 5 is more quick and square
Just, the installation effectiveness of dispensing needle head 5 is improved.Certainly, according to actual conditions and demand, in other embodiments of the invention,
Dispensing needle head 5 can also be improved using other ancillary methods installation effectiveness in dispensing needle head fixed seat is installed, herein
Unique restriction is not made.
In embodiments of the present invention, above-mentioned needle tubing guide part 6 is preferably that pyramidal structure, the i.e. section of needle tubing guide part 6 are in V
Type, the V-type upper end of the needle tubing guide part 6 connects and is communicated in the bottom of above-mentioned needle cap fixed part 2, while the needle tubing guide part 6
V-type lower end connect and be communicated in the top of above-mentioned needle tubing fixed part 3.As described above, by the way that needle tubing guide part 6 is set into cone
Shape so that the above-mentioned insertion needle tubing of needle tubing 52 fixed part 3 is more accurate and quick.Certainly, according to actual conditions and demand, in this hair
In bright other embodiment, above-mentioned needle tubing guide part 6 can also be other shapes, not make unique restriction herein.
In embodiments of the present invention, neck 20 is offered in above-mentioned needle cap fixed part 2, the neck 20 is along above-mentioned central shaft Y
Distribution, and the size for being sized to fit into above-mentioned needle cap 51 of the neck 20, are installed into dispensing needle head fixed seat by dispensing needle head 5
When middle, the needle cap 51 on the top of dispensing needle head 5 is just contained in the neck 20 and forms radial positioning completely.In addition, needle cap 51
Top outer there is the brim of a hat 511, accordingly, the top of needle cap fixed part 2 offers deep gouge 21, the deep gouge 21 be located at neck 20
The outer on top.When needle cap 51 is contained in neck 20, the brim of a hat 511 is just contained in deep gouge 21, is thus formed axially
Positioning, i.e., housed by deep gouge 21 and limit the free degree that the brim of a hat 511 is moved along under central shaft Y-direction, in this way, also limiting
The overall free degree moved along under central shaft Y-direction of dispensing needle head 5, so as to form the positioning of dispensing needle head 5 axially downwardly.When
So, in other embodiments of the invention, can also be by other measures come to dispensing needle head 5 according to actual conditions and demand
Axially position is carried out, does not make unique restriction herein.
In embodiments of the present invention, tank 10 is offered in above-mentioned connecting portion 1, the tank 10 is distributed along above-mentioned central shaft Y,
And the size for being sized to fit into the above-mentioned connection end of glue dispensing valve 4 of the tank 10, herein, the tank 10 are used to house and connect dispensing
Valve 4.When connecting portion 1 and glue dispensing valve 4 are attached, the connection end 41 of glue dispensing valve 4 is just fully inserted into the formation connection of tank 10,
Herein, connected mode is preferably threaded connection, specifically, and the connection end 41 of glue dispensing valve 4 has external screw thread, correspondingly, holds
The inwall of groove 10 is provided with the internal thread coordinated with the external screw thread, in this way, the connection end 41 of glue dispensing valve 4 is stretched into tank 10, leads to
The connection for crossing external screw thread and internal thread coordinates so that glue dispensing valve 4 is connected in one with connecting portion 1, certainly, according to actual conditions with
Demand, in other embodiments of the invention, can be consolidated between connecting portion 1 and glue dispensing valve 4 using other connected modes
Fixed connection, does not make unique restriction herein.Meanwhile, glue dispensing valve 4 is also connected with the formation of needle cap 51 on the top of dispensing needle head 5, also, pin
Cap 51 is also supported by the connection end 41 of glue dispensing valve 4 so that the free degree that needle cap 51 is moved along in central shaft Y-direction is limited, i.e. point
The overall free degree moved along in central shaft Y-direction of needle head 5 is limited, so as to form the positioning of dispensing needle head 5 axially upwards.
Certainly, in other embodiments of the invention, can also be by other measures come to dispensing needle head according to actual conditions and demand
5 carry out axially position, do not make unique restriction herein.
As shown in Figure 3, Figure 4, the embodiment of the present invention proposes a kind of point glue equipment, and the point glue equipment can include glue dispensing valve
4 and the dispensing needle head 5 that is connected with the glue dispensing valve 4, meanwhile, the point glue equipment also include being used for being fixedly mounted dispensing needle head 5 in
Above-mentioned dispensing needle head fixed seat on glue dispensing valve 4, dispensing needle head fixed seat and glue dispensing valve 4, and dispensing needle head 5 is fixed on the dispensing
Connected in syringe needle fixed seat and with glue dispensing valve 4, concrete technical scheme, which is not made to apply as described above, herein, to be stated.
Based on above-mentioned technical proposal, by setting above-mentioned dispensing needle head fixed seat in above-mentioned point glue equipment, so both solve
Determined dispensing needle head 5 the flexural deformation of needle tubing 52 produce it is inconsistent and cause the problem of dispensing path shifts, meanwhile, again may be used
To prevent from because misuse thick needle causes glue amount excessive, that is, solving the point for using various outer diameter needle tubing in production with because of operational error
Needle head causes the problem of gel quantity is inconsistent, improves the machining accuracy of dispensing processing, and improves the non-defective unit of dispensing processing
Rate.
Further, in embodiments of the present invention, the outer end of above-mentioned glue dispensing valve 4 is extended with plastic emitting nozzle 42, the plastic emitting nozzle 42
Stretched out by the outer end of connection end 41 along above-mentioned central shaft Y, during installation, plastic emitting nozzle 42 is stretched into above-mentioned needle cap 51, in this way, plastic emitting nozzle
42 are connected with the formation of needle cap 51, that is to say, that glue dispensing valve 4 is connected with the formation of dispensing needle head 5.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
Any modifications, equivalent substitutions and improvements made within refreshing and principle etc., should be included in the scope of the protection.
Claims (10)
1. dispensing needle head fixed seat, to fixed dispensing needle head on glue dispensing valve, it is characterised in that including：
Connecting portion, for connecting the glue dispensing valve；
Needle cap fixed part, is stretched out along central shaft by one end of the connecting portion and is formed, and needle cap fixed part is used to hold
Put and position the needle cap of the dispensing needle head；
Needle tubing fixed part, is stretched out along the central shaft by one end of needle cap fixed part and is formed, the needle tubing fixed part
Needle tubing for housing and positioning the dispensing needle head, the length adaptation of the needle tubing fixed part in the length of the needle tubing, and
Axis of the central shaft parallel to the needle tubing；
Kept out by the glue dispensing valve and needle cap fixed part respectively and to be formed axially position in needle cap two ends；
The connecting portion, needle cap fixed part and the needle tubing fixed part are sequentially distributed along the central shaft and three is mutually passed through
It is logical.
2. dispensing needle head fixed seat as claimed in claim 1, it is characterised in that needle cap fixed part is fixed with the needle tubing
Being provided between portion is used to install the needle tubing guide part being oriented to for the needle tubing, and the two ends of the needle tubing guide part are connected respectively
And connect needle cap fixed part and the needle tubing fixed part.
3. dispensing needle head fixed seat as claimed in claim 2, it is characterised in that the needle tubing guide part is pyramidal structure.
4. the dispensing needle head fixed seat as described in any one of claims 1 to 3, it is characterised in that edge on the needle tubing fixed part
The central shaft offers the through hole for accommodating and positioning the needle tubing, and the length adaptation of the through hole is in the length of the needle tubing
Degree, and the aperture of the through hole adapts to the external diameter of the needle tubing.
5. the dispensing needle head fixed seat as described in any one of claims 1 to 3, it is characterised in that opened in needle cap fixed part
Provided with the neck for adapting to needle cap, needle cap is housed and is positioned in the neck.
6. dispensing needle head fixed seat as claimed in claim 5, it is characterised in that the outer end of needle cap has the brim of a hat, described
The deep gouge for housing the brim of a hat is offered at the top of needle cap fixed part.
7. the dispensing needle head fixed seat as described in any one of claims 1 to 3, it is characterised in that the connecting portion has along institute
The tank of central shaft distribution is stated, the tank is used to house and connect the glue dispensing valve.
8. dispensing needle head fixed seat as claimed in claim 7, it is characterised in that the connection end of the glue dispensing valve has outer spiral shell
Line, the inwall of the tank has the internal thread being connected with the external screw thread.
9. point glue equipment, including glue dispensing valve and dispensing needle head, it is characterised in that the point glue equipment also includes claim 1 to 8
Dispensing needle head fixed seat described in any one, the dispensing needle head fixed seat is connected with the glue dispensing valve, and the dispensing needle head
It is fixed in the dispensing needle head fixed seat and is connected with the glue dispensing valve.
10. point glue equipment as claimed in claim 9, it is characterised in that the outer end of the glue dispensing valve is extended with plastic emitting nozzle, described
Plastic emitting nozzle is stretched into the needle cap of the dispensing needle head and communicated therewith.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510090299.9A CN104607360B (en) | 2015-02-27 | 2015-02-27 | Dispensing needle head fixed seat and point glue equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510090299.9A CN104607360B (en) | 2015-02-27 | 2015-02-27 | Dispensing needle head fixed seat and point glue equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104607360A CN104607360A (en) | 2015-05-13 |
| CN104607360B true CN104607360B (en) | 2017-07-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510090299.9A Active CN104607360B (en) | 2015-02-27 | 2015-02-27 | Dispensing needle head fixed seat and point glue equipment |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105855126B (en) * | 2016-03-28 | 2019-04-30 | 努比亚技术有限公司 | Dispensing copper mouth, point glue equipment and dispensing method |
| CN108437349B (en) * | 2018-05-21 | 2020-08-11 | 深圳市晶鼎包装材料有限公司 | Dispensing needle head, production equipment and assembly method thereof |
| CN113134802A (en) * | 2020-01-17 | 2021-07-20 | 鸿富锦精密电子（成都）有限公司 | Twisting jig and glue dispensing mechanism adopting same |
| CN115400914A (en) * | 2021-05-29 | 2022-11-29 | 沈阳富创精密设备股份有限公司 | Needle head reducing jig of dispenser |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5431343A (en) * | 1994-03-15 | 1995-07-11 | Nordson Corporation | Fiber jet nozzle for dispensing viscous adhesives |
| JP3863511B2 (en) * | 2002-12-20 | 2006-12-27 | 株式会社タック精工 | Discharge device |
| CN201669197U (en) * | 2010-03-29 | 2010-12-15 | 瑞声声学科技(常州)有限公司 | Improved glue dispensing device |
| CN202460939U (en) * | 2012-02-16 | 2012-10-03 | 赵伟明 | Gluing gun for assembling bulbs |
| US8939330B2 (en) * | 2013-03-13 | 2015-01-27 | Graco Minnesota Inc. | Removable module service seat |
| CN203408847U (en) * | 2013-07-05 | 2014-01-29 | 富翔精密工业(昆山)有限公司 | Adhesive dispensing needle |
| CN104259055A (en) * | 2014-09-12 | 2015-01-07 | 大连华工创新科技股份有限公司 | Needle valve rubber valve |
| CN204523410U (en) * | 2015-02-27 | 2015-08-05 | 广东小天才科技有限公司 | Dispensing needle head holder and point glue equipment |
-
2015
- 2015-02-27 CN CN201510090299.9A patent/CN104607360B/en active Active
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