CN202170169U - Glue outlet device - Google Patents
Glue outlet device Download PDFInfo
- Publication number
- CN202170169U CN202170169U CN2011202711391U CN201120271139U CN202170169U CN 202170169 U CN202170169 U CN 202170169U CN 2011202711391 U CN2011202711391 U CN 2011202711391U CN 201120271139 U CN201120271139 U CN 201120271139U CN 202170169 U CN202170169 U CN 202170169U
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- CN
- China
- Prior art keywords
- switching shaft
- charging ram
- pipeline
- plastic pipe
- glue
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model mainly provides a glue outlet device which can quickly block glue outlet pipeline without influence to glue at a glue outlet for more accurately controlling the amount of outlet glue. The glue outlet device is connected with a material inlet of a glue cylinder through glue outlet pipeline between a material pushing rod and a glue outlet. Additionally a combination part between the material inlet and glue outlet pipeline is provided with a switching shaft which is interlocked with the material pushing rod. Therefore when the material pushing rod reciprocates, conduction of the glue outlet pipeline can be quickly switched through rotation of the switching shaft. Therefore a quick and true effect for blocking glue dropping can be obtained.
Description
Technical field
The utility model is the relevant structural improvement that goes out adhesive dispenser, aims to provide a kind ofly can switch whether the plastic pipe conducting fast, reaching fast and to stop glue drippage effect really, and can more accurately control the adhesive dispenser that of gel quantity.
Background technology
It is to provide glue under control at regular time and quantity that tradition goes out adhesive dispenser; Be propulsion source mainly by reversing motor; Make just to change at reversing motor down; Drive synchronously the feeding rod that it linked, make the path of glue along feeding rod institute tool spiral ramp, import syringe will export the syringe needle streamer in outside make required some glue processing procedure.And after some glue processing procedure is accomplished one of which encapsulation object point glue, change by reversing motor and be the counter-rotating start, feeding rod is formed under the resorption state, stop glue still to drip towards the syringe place during no-fix at next encapsulant.
But because of feeding rod its towards that end of syringe; And leave a gap between the syringe needle, be prone to residual a little glue, add and to reach the effect that stops the glue drippage with the start of simple utilization material bar formation resorption; Cause the required glue amount of prior setting encapsulant to still have error; Not only cause its glue process of encapsulant to still have glue to drip in outer situation and take place, its residual glue is in the process of the some glue operation of carrying out next thing to be packaged, and then can be taken advantage of a situation by next section glue pushes on encapsulant; Cause the some glue amount on the encapsulant that too much flaw phenomenon is arranged, and cause quality and the outward appearance of this its dispensing technology of encapsulant, performance to be affected.
TaiWan, China is announced M259651 number " improvement of adhesive dispensing device structure " novel patent documentation and is disclosed a kind of in order to prevent the residual of sizing material so that to influence the adhesive dispensing device structure of next article matter to be packaged in addition; This adhesive dispensing device structure includes packing element; The exit end of packing element is connected with the feeding mouth in feeding district; And upper end, feeding district is provided with revolving first propulsion source; And lower end, feeding district is provided with syringe needle; And in the feeding district the inner pipeline that forms, this pipeline is right after the guiding part that the syringe needle place forms the convergent taper, and the pipeline place is movably set with and is connected second propulsion source that can make the upper and lower displacement formula, the second propulsion source other end on the feeding swing arm, feeding swing arm of tool conehead and then is connected with group with the mouth of first propulsion source.
In view of the above, when halt point glue, can entirely shut, use and reach the purpose that prevents that sizing material is residual by the conehead of second propulsion source control feeding swing arm guiding part with the feeding district.Only, should see through the drive of second propulsion source and produce the action effect with the upper and lower relatively displacement of guiding part of pipeline in order to the conehead that the guiding part in feeding district is inaccessible; Therefore, when halt point glue, this conehead must run through fully to the stroke of bottom offset and with the complete driving fit of guiding part of feeding district below after, the side possesses the effect with feeding district pipe sealing.
Yet, so utilize the displacement mode of straight reciprocating motion, still maybe be as yet in the process of intact Cheng Suoyou stroke; Let glue ooze out; And in the process that conehead descends, more likely glue is taken advantage of a situation and push exit end, the outward appearance of encapsulant and performance are affected in guiding part.
The utility model content
The technical matters that the utility model solved promptly providing a kind of during in halt point glue, can be blocked out plastic pipe fast, and is unlikely and affects the glue that is positioned at gum outlet, makes the adhesive dispenser that goes out that can more accurately control gel quantity.
The technical scheme of the utility model is: a kind ofly go out adhesive dispenser, include: a pipeline seat is provided with one and goes out a plastic pipe and a gum outlet; One packing element supplies in order to the splendid attire glue, and this packing element end is formed with a feeding mouth, and this feeding mouth is connected to this pipeline seat and goes out the plastic pipe place near gum outlet; One charging ram, what be arranged in this pipeline seat relatively goes out the plastic pipe place, and can be in the shift reciprocately in the plastic pipe that goes out of this pipeline seat under a driver element drives; One switching shaft; Be located at the joining place that plastic pipe and this feeding mouth of this pipeline seat; This switching shaft be provided with one constitute this pipeline seat charging ram and gum outlet between the discharging valve opening that communicates of pipeline, and be provided with one constitute this pipeline seat charging ram and this feeding mouth between the filler valve opening that communicates of pipeline; And this switching shaft can be with this charging ram interlock, make with this charging ram in this pipeline seat go out the plastic pipe shift reciprocately time, cooperate to make to be connected plastic pipe or to change by the switching that the filler valve opening is connected plastic pipe by the discharging valve opening.
Wherein, this switching shaft sees through the effect of link driving element generation and this charging ram interlock.
This driver element is an air cylinder.
This link driving element is by a rotary cylinder, and one group of connecting rod that is connected between this rotary cylinder and this switching shaft is formed.
This linked component is by a motor, and one group of connecting rod that is connected between this motor and this switching shaft is formed.
This linked component is by a rotary cylinder, and one group of connecting rod that is connected between this rotary cylinder and this switching shaft is formed.
This linked component is by a motor, and one group of connecting rod that is connected between this motor and this switching shaft is formed.
This pipeline seat, this packing element, this charging ram, this switching shaft, this driver element, and this link driving element is installed on the support.
This pipeline seat, this packing element, this charging ram, this switching shaft, this driver element, and this linked component is installed on the support, and by one group of loam cake and lower cover this driver element and this linked component are surrounded.
This discharging valve opening is for laterally running through this switching shaft two side wall surfaces, and this filler valve opening is for vertically being arranged at the elongated slotted eye of this switching shaft wall.
The beneficial effect of the utility model is: the adhesive dispenser that goes out of the utility model includes: a packing element in order to the splendid attire glue, is in order to accepting the charging ram that plastic pipe, is released in order to the glue that will go out plastic pipe that of glue, and one controls out plastic pipe conducting whether switching shaft with the charging ram interlock; Wherein, Charging ram and go out the feeding mouth that is connected to packing element between the gum outlet of plastic pipe; This switching shaft promptly is located at this feeding mouth and this goes out the joining place of plastic pipe; This switching shaft is provided with one and constitutes the discharging valve opening that pipeline communicates between charging ram and the gum outlet, and one constitutes the filler valve opening that pipeline communicates between feeding mouth and the charging ram.
Integral body go out adhesive dispenser this switching shaft of when running at charging ram as yet not under the situation that gum outlet advances; Be and make that pipeline communicates between filler valve opening and the charging ram; And with the state of pipeline blocking-up between charging ram and the gum outlet, the glue in this moment packing element is able to get in the pipeline space in charging ram the place ahead via feeding mouth.
When charging ram when gum outlet advances; This switching shaft is promptly because transmit by straight-through charging ram of discharging valve opening and gum outlet with the charging ram interlock; Continue towards situation that gum outlet advance under at charging ram this moment; By charging ram the glue in its place ahead pipeline space is released towards the gum outlet direction, to accomplish the action of some glue.
And; When halt point glue and by charging ram then when Return-ing direction moves, this switching shaft is promptly because with the charging ram interlock, makes that pipeline communicates between filler valve opening and the charging ram and transmit in advance; And with the state of pipeline blocking-up between charging ram and the gum outlet; Not only can stop glue drippage really, and continue to carry out letting glue get into the filler action in the pipeline space of charging ram the place ahead synchronously when Return-ing direction moves at charging ram.
Especially, if utilize to change switching shaft just/action of counter-rotating, can switch whether the plastic pipe conducting fast; And in the course of action that is just changing at switching shaft/reversing; The change of relative position is not arranged, be unlikely affecting the glue that is positioned at gum outlet, so can more accurately control gel quantity.
Description of drawings
Fig. 1 is the plastic emitting apparatus structure exploded drawings of the utility model.
Fig. 2 is the plastic emitting apparatus structure cutaway view of the utility model.
Fig. 3 is the structural perspective of switching shaft in the utility model.
Fig. 4 is the action scheme drawing of link driving element in the utility model.
Fig. 5 goes out the structure cutaway view that plastic pipe is conducting state in the utility model.
Fig. 6 goes out the structure cutaway view that plastic pipe is blocking state in the utility model.
The figure number explanation:
10 pipeline seats
11 go out plastic pipe
12 gum outlets
20 packing elements
21 feeding mouths
30 charging rams
40 switching shafts
41 discharging valve openings
42 filler valve openings
50 draw the material element
60 driver elements
70 linked components
71 rotary cylinders
72 connecting rods
80 supports
91 loam cakes
92 lower covers.
The specific embodiment
Shown in the plastic emitting apparatus structure cutaway view of the plastic emitting apparatus structure exploded drawings of Fig. 1 the utility model, Fig. 2 the utility model, the adhesive dispenser that goes out of the utility model includes: a pipeline seat 10, a packing element 20, a charging ram 30, and a switching shaft 40.
Wherein: this pipeline seat 10 be provided with one supply charging ram 30 therebetween shift reciprocately go out plastic pipe 11, this goes out plastic pipe 11, and 30 end in addition is that a join dependency is in order to draw the gum outlet 12 of expecting element 50 with respect to being provided with charging ram.
This packing element 20 supplies in order to the splendid attire glue, and these packing element 20 ends are formed with a feeding mouth 21, and this feeding mouth 21 is connected to this pipeline seat 10 and goes out plastic pipe 11 places near gum outlet 12.
What this charging ram 30 was arranged in this pipeline seat 10 relatively goes out plastic pipe 11 places, and can be in the shift reciprocately in the plastic pipe 11 that goes out of this pipeline seat 10 under a driver element 60 drives.
This switching shaft 40 is located at the joining place that plastic pipe 11 and this feeding mouth 21 of this pipeline seat 10; This switching shaft 40 be provided with one constitute this pipeline seat 10 charging ram 30 and gum outlet 12 between the discharging valve opening 41 that communicates of pipeline; And be provided with one constitute this pipeline seat 10 charging ram 30 and this feeding mouth 21 between the filler valve opening 42 that communicates of pipeline; Please consult shown in Figure 3 simultaneously; This discharging valve opening 41 is for laterally running through this switching shaft 40 2 side wall surfaces, and this filler valve opening 42 is for vertically being arranged at the elongated slotted eye of these switching shaft 40 walls, and this discharging valve opening 41 and this filler valve opening 42 do not communicate.
And; This switching shaft 40 can be with these charging ram 30 interlocks; Make with this charging ram 30 in this pipeline seat 10 go out plastic pipe 11 shift reciprocatelies the time, cooperate to make to be connected plastic pipe 11 or to change by the switching that filler valve opening 42 is connected plastic pipe 11 by discharging valve opening 41.
On take off switching shaft 40 and see through a linked component 70 and produce the effect with these charging ram 20 interlocks; When implementing, this driver element 60 is one in order to drive the air cylinder of these charging ram 20 shift reciprocatelies; This linked component 70 is by a rotary cylinder 71 (or a motor), and one group of 72 composition of connecting rod that are connected between this rotary cylinder 71 (or motor) and this switching shaft 40.
Make when this air cylinder (driver element 60) moves, drive this rotary cylinder 71 forward and backwards synchronously, and under the drive of connecting rod 72, as shown in Figure 4, reach the switching effect that makes these switching shaft 40 generation changes turn to.
Moreover; Like Fig. 1 and shown in Figure 2, on take off pipeline seat 10, packing element 20, charging ram 30, switching shaft 40, driver element 60, and linked component 70 can be installed on the support 80; And this driver element 60 and linked component 70 are surrounded by one group of loam cake 91 and lower cover 92; Except that constituting the due shielding action it, the appearance and modeling that also makes integral body go out adhesive dispenser more becomes complete, and conveniently carries out integral body and go out the assembling between adhesive dispenser and the applied spot gluing equipment.
As shown in Figure 5; When charging ram 20 when gum outlet 12 directions advance; This switching shaft is 40 because transmit by discharging valve opening 41 straight-through charging ram 30 and gum outlets 12 with charging ram 30 interlocks; Continue towards situation that gum outlet 12 advance under by charging ram 30 glue in its place ahead pipeline space towards gum outlet 12 directions to be released at charging ram 30 this moment, to accomplish preset some glue action.
And, when halt point glue and then when Return-ing direction moves, as shown in Figure 6 by charging ram 30; This switching shaft 40 is promptly because with charging ram 30 interlocks; Make that pipeline communicates between filler valve opening 42 and the charging ram 30 and transmit in advance, and, not only can stop the glue drippage really the state of pipeline blocking-up between charging ram 30 and the gum outlet 12; And continue to carry out letting glue get into the filler action in charging ram 30 the place ahead pipeline spaces synchronously when Return-ing direction moves at charging ram 30.
Especially; As long as utilize to change switching shaft 40 just/action of counter-rotating, can switch whether plastic pipe 11 conductings fast, and just change at switching shaft 40/course of action of counter-rotating in; The change of relative position is not arranged; Be unlikely affecting the glue that is positioned at gum outlet,, use the outward appearance and the performance of effective control encapsulant so can more accurately control gel quantity.
Claims (10)
1. one kind goes out adhesive dispenser, it is characterized in that, includes:
One pipeline seat is provided with one and goes out a plastic pipe and a gum outlet;
One packing element supplies in order to the splendid attire glue, and this packing element end is formed with a feeding mouth, and this feeding mouth is connected to this pipeline seat and goes out the plastic pipe place near gum outlet;
One charging ram, what be arranged in this pipeline seat relatively goes out the plastic pipe place, and can be in the shift reciprocately in the plastic pipe that goes out of this pipeline seat under a driver element drives;
One switching shaft; Be located at the joining place that plastic pipe and this feeding mouth of this pipeline seat; This switching shaft be provided with one constitute this pipeline seat charging ram and gum outlet between the discharging valve opening that communicates of pipeline, and be provided with one constitute this pipeline seat charging ram and this feeding mouth between the filler valve opening that communicates of pipeline; And
This switching shaft can be with this charging ram interlock, make with this charging ram in this pipeline seat go out the plastic pipe shift reciprocately time, cooperate to make to be connected plastic pipe or to change by the switching that the filler valve opening is connected plastic pipe by the discharging valve opening.
2. as claimed in claim 1ly go out adhesive dispenser, it is characterized in that, this switching shaft sees through a link driving element and produces the effect with this charging ram interlock.
3. as claimed in claim 1ly go out adhesive dispenser, it is characterized in that this driver element is an air cylinder.
4. as claimed in claim 2ly go out adhesive dispenser, it is characterized in that this link driving element is by a rotary cylinder, and one group of connecting rod that is connected between this rotary cylinder and this switching shaft is formed.
5. as claimed in claim 2ly go out adhesive dispenser, it is characterized in that this linked component is by a motor, and one group of connecting rod that is connected between this motor and this switching shaft is formed.
6. as claimed in claim 2ly go out adhesive dispenser, it is characterized in that this driver element is an air cylinder; This linked component is by a rotary cylinder, and one group of connecting rod that is connected between this rotary cylinder and this switching shaft is formed.
7. as claimed in claim 2ly go out adhesive dispenser, it is characterized in that this driver element is an air cylinder; This linked component is by a motor, and one group of connecting rod that is connected between this motor and this switching shaft is formed.
8. as claimed in claim 2ly go out adhesive dispenser, it is characterized in that, this pipeline seat, this packing element, this charging ram, this switching shaft, this driver element, and this link driving element is installed on the support.
9. as claimed in claim 2ly go out adhesive dispenser; It is characterized in that; This pipeline seat, this packing element, this charging ram, this switching shaft, this driver element, and this linked component is installed on the support, and by one group of loam cake and lower cover this driver element and this linked component are surrounded.
10. like the arbitrary described adhesive dispenser that goes out of claim 1 to 9, it is characterized in that this discharging valve opening is for laterally running through this switching shaft two side wall surfaces, this filler valve opening is for vertically being arranged at the elongated slotted eye of this switching shaft wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202711391U CN202170169U (en) | 2011-07-28 | 2011-07-28 | Glue outlet device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202711391U CN202170169U (en) | 2011-07-28 | 2011-07-28 | Glue outlet device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202170169U true CN202170169U (en) | 2012-03-21 |
Family
ID=45828371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202711391U Expired - Lifetime CN202170169U (en) | 2011-07-28 | 2011-07-28 | Glue outlet device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202170169U (en) |
-
2011
- 2011-07-28 CN CN2011202711391U patent/CN202170169U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120321 |
|
| CX01 | Expiry of patent term |