CN201848371U - Glue dispensing device - Google Patents
Glue dispensing device Download PDFInfo
- Publication number
- CN201848371U CN201848371U CN2010205751536U CN201020575153U CN201848371U CN 201848371 U CN201848371 U CN 201848371U CN 2010205751536 U CN2010205751536 U CN 2010205751536U CN 201020575153 U CN201020575153 U CN 201020575153U CN 201848371 U CN201848371 U CN 201848371U
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- China
- Prior art keywords
- switching shaft
- charging ram
- pipeline
- plastic pipe
- glue
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- 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 provides a glue dispensing device which can quickly block a glue dispensing pipeline and do not affect the liquid glue at the glue dispensing opening, so as to control the glue dispensing quantity more accurately. A material feeding pipe connected to a glue barrel is arranged at the position of the glue dispensing pipeline between a material pushing rod and the glue dispensing opening; and a switching shaft linked with the material pushing rod is also arranged at the connecting position of the material feeding pipe and the glue dispensing pipeline. When the material pushing rod moves to and fro, the conduction of the glue dispensing pipelines is quickly switched through the rotation of the switching shaft, so as to achieve the effect of quickly and assuredly blocking the liquid glue from dropping.
Description
Technical field
The structural improvement of the relevant point glue equipment of the utility model aims to provide and a kind ofly can switch whether the plastic pipe conducting fast, to reach fast and to stop really the point glue equipment of glue drippage effect.
Background technology
Press, the conventional point mucilage binding is changed to provides glue under control at regular time and quantity, be power source mainly by reversing motor, make with under just changeing at reversing motor, drive the feeding rod that it linked synchronously, 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 a glue processing procedure is finished one 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, easy 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 causing its glue process of encapsulant to still have glue to drip in outer situation takes place, its residual glue is in the process of the some glue operation of carrying out next thing to be packaged, then can be taken advantage of a situation and push on encapsulant by next section glue, cause the some glue amount on the encapsulant that too much flaw phenomenon is arranged, and cause the quality and the outward appearance of this its dispensing technology of encapsulant, performance is 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 amount to be packaged in addition, this adhesive dispensing device structure includes packing element, the port of export of packing element is connected with the feeding mouth in feeding district, and upper end, feeding district is provided with revolving first power source, and lower end, feeding district is provided with syringe needle, and in inside, feeding district formation pipeline, this pipeline is right after the guidance part that the syringe needle place forms the convergent taper, and the pipeline place is movably set with the feeding swing arm of tool conehead, be connected second power source that to make the upper and lower displacement formula on the feeding swing arm, the second power source other end then is connected with group with the output of first power source.
In view of the above, when halt glue, can entirely shut, use and reach the purpose that prevents that sizing material is residual by the conehead of second power source control feeding swing arm guidance part with the feeding district.Yet, should see through the drive of second power source in order to conehead and produced action effect with the relative upper and lower displacement of guidance part of pipeline the guidance part obturation in feeding district; Therefore, when halt glue, this conehead must run through fully to the stroke of bottom offset and with the complete driving fit of guidance 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 may be as yet not in the process of intact Cheng Suoyou stroke, allow glue ooze out, and in the process that conehead descends, more likely glue being taken advantage of a situation pushes the port of export in guidance part, and the outward appearance of encapsulant and performance are affected.
The utility model content
The technical problem that the utility model solved promptly providing a kind of during in halt glue, can be blocked out plastic pipe fast, and is unlikely and affects the glue that is positioned at gum outlet, allows to the point glue equipment of more accurate control gel quantity.
The technical solution of the utility model is: a kind of point glue equipment includes: a pipeline seat is provided with one and goes out a plastic pipe and a gum outlet; One in order to the packing element of splendid attire glue, is provided with a feeding pipe and 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 driven unit drives; One switching shaft, be located at the joining place that plastic pipe and this feeding pipe of this pipeline seat, this switching shaft is provided with the discharging valve opening that pipeline communicates between a charging ram that constitutes this pipeline seat and the gum outlet, and is provided with the filler valve opening that pipeline communicates between a charging ram that constitutes this pipeline seat and this feeding pipe; 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 linked component generation and this charging ram interlock.
This driven unit is a pneumatic 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.
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 driven unit is a pneumatic 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.
This driven unit is a pneumatic 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.
This pipeline seat, this packing element, this charging ram, this switching shaft, this driven unit, and this linked component is installed on the support.
This pipeline seat, this packing element, this charging ram, this switching shaft, this driven unit, and this linked component is installed on the support, and by one group of loam cake and lower cover this driven unit and this linked component are surrounded.
Point glue equipment of the present 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 going out is provided with a feeding pipe that is connected to packing element between the gum outlet of plastic pipe, this switching shaft promptly is located at this feeding pipe 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 pipe and the charging ram.
During whole point glue equipment running this switching shaft 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 enter in the pipeline space in charging ram the place ahead via feeding pipe.
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 finish the action of a glue.
And, when halt glue and then when Return-ing direction moves by charging ram, this switching shaft is promptly because with the charging ram interlock, make 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 when Return-ing direction moves, carry out allowing glue enter filler action in the pipeline space of charging ram the place ahead synchronously 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 accurate control gel quantity.
Description of drawings
Fig. 1 is point glue equipment STRUCTURE DECOMPOSITION figure of the present utility model.
Fig. 2 is a point glue equipment structure cutaway view of the present utility model.
Fig. 3 is the action schematic diagram of linked component in the utility model.
Fig. 4 goes out the structure cutaway view that plastic pipe is conducting state in the utility model.
Fig. 5 goes out the structure cutaway view that plastic pipe is blocking state in the utility model.
[figure number explanation]
10 pipeline seats; 11 go out plastic pipe; 12 gum outlets; 20 packing elements; 21 feeding pipes; 30 charging rams; 40 switching shafts; 41 discharging valve openings; 42 filler valve openings; 50 draw the material assembly; 60 driven units; 70 linked components; 71 rotary cylinders; 72 connecting rods; 80 supports; 91 loam cakes; 92 lower covers.
The specific embodiment
Shown in Fig. 1 point glue equipment STRUCTURE DECOMPOSITION of the present utility model figure, Fig. 2 point glue equipment structure of the present utility model cutaway view, point glue equipment of the present 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 for 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 assembly 50 with respect to being provided with charging ram.
This packing element 20 is in order to the splendid attire glue, and is provided with a feeding pipe 21 and is connected to this pipeline seat 10 and goes out plastic pipe 11 places near gum outlets 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 driven unit 60 drives.
This switching shaft 40 is located at the joining place that plastic pipe 11 and this feeding pipe 21 of this pipeline seat 10, this switching shaft 40 is provided with the discharging valve opening 41 that pipeline communicates between a charging ram 30 that constitutes this pipeline seat 10 and the gum outlet 12, and the filler valve opening 42 that pipeline communicates between the charging ram 30 that is provided with this pipeline seat 10 of formation and this feeding pipe 21.
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 effect with these charging ram 20 interlocks; When implementing, this driven unit 60 is one in order to drive the pneumatic 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 connecting rod 72 that is connected between this rotary cylinder 71 (or motor) and this switching shaft 40 is formed.
Make when this pneumatic cylinder (driven unit 60) moves, drive this rotary cylinder 71 forward and backwards synchronously, and under the drive of connecting rod 72, as shown in Figure 3, reach the switching effect that makes these switching shaft 40 generation changes turn to.
Moreover, as shown in Figures 1 and 2, on take off pipeline seat 10, packing element 20, charging ram 30, switching shaft 40, driven unit 60, and linked component 70 can be installed on the support 80, and this driven unit 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, also make the appearance and modeling of whole point glue equipment more become complete, and conveniently carry out the assembling between whole point glue equipment and the applied spot gluing equipment it.
As shown in Figure 4, 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 at charging ram 30 this moment, by charging ram 30 glue in its place ahead pipeline space is released towards gum outlet 12 directions, to finish default some glue action.
And, when halt glue and then when Return-ing direction moves by charging ram 30, as shown in Figure 5, 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 when Return-ing direction moves at charging ram 30, carry out allowing glue enter filler action in charging ram 30 the place ahead pipeline spaces synchronously.
Especially, as long as utilize to change switching shaft 40 just/action of counter-rotating, can switch fast and whether plastic pipe 11 conductings, and in the course of action that switching shaft 40 is just changing/reversing, the change of relative position is not arranged, be unlikely affecting the glue that is positioned at gum outlet, thus can more accurate control gel quantity, use the outward appearance and the performance of effective control encapsulant.
Claims (9)
1. a point glue equipment is characterized in that, includes:
One pipeline seat is provided with one and goes out a plastic pipe and a gum outlet;
One in order to the packing element of splendid attire glue, is provided with a feeding pipe and 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 driven unit drives;
One switching shaft, be located at the joining place that plastic pipe and this feeding pipe of this pipeline seat, this switching shaft is provided with the discharging valve opening that pipeline communicates between a charging ram that constitutes this pipeline seat and the gum outlet, and is provided with the filler valve opening that pipeline communicates between a charging ram that constitutes this pipeline seat and this feeding pipe; 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. point glue equipment as claimed in claim 1 is characterized in that, this switching shaft sees through the effect of linked component generation and this charging ram interlock.
3. point glue equipment as claimed in claim 1 or 2 is characterized in that, this driven unit is a pneumatic cylinder.
4. point glue equipment as claimed in claim 2 is characterized in that, 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.
5. point glue equipment as claimed in claim 2 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. point glue equipment as claimed in claim 2 is characterized in that, this driven unit is a pneumatic 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. point glue equipment as claimed in claim 2 is characterized in that, this driven unit is a pneumatic 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. point glue equipment as claimed in claim 2 is characterized in that, this pipeline seat, this packing element, this charging ram, this switching shaft, this driven unit, and this linked component is installed on the support.
9. point glue equipment as claimed in claim 2, it is characterized in that, this pipeline seat, this packing element, this charging ram, this switching shaft, this driven unit, and this linked component is installed on the support, and by one group of loam cake and lower cover this driven unit and this linked component are surrounded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205751536U CN201848371U (en) | 2010-10-25 | 2010-10-25 | Glue dispensing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205751536U CN201848371U (en) | 2010-10-25 | 2010-10-25 | Glue dispensing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201848371U true CN201848371U (en) | 2011-06-01 |
Family
ID=44090785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205751536U Expired - Lifetime CN201848371U (en) | 2010-10-25 | 2010-10-25 | Glue dispensing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201848371U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103676061A (en) * | 2012-08-31 | 2014-03-26 | 鸿富锦精密工业（深圳）有限公司 | Dispensing device and dispensing method |
| CN111361201A (en) * | 2020-04-16 | 2020-07-03 | 天津雍和包装股份有限公司 | Glue supply device of box gluing machine for environment-friendly color packaging corrugated case |
-
2010
- 2010-10-25 CN CN2010205751536U patent/CN201848371U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103676061A (en) * | 2012-08-31 | 2014-03-26 | 鸿富锦精密工业（深圳）有限公司 | Dispensing device and dispensing method |
| CN103676061B (en) * | 2012-08-31 | 2017-09-15 | 赛恩倍吉科技顾问（深圳）有限公司 | Point glue equipment and dispensing method |
| CN111361201A (en) * | 2020-04-16 | 2020-07-03 | 天津雍和包装股份有限公司 | Glue supply device of box gluing machine for environment-friendly color packaging corrugated case |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110601 |