CN109317475A - A kind of glue spraying syringe needle cleaning device - Google Patents
A kind of glue spraying syringe needle cleaning device Download PDFInfo
- Publication number
- CN109317475A CN109317475A CN201811002752.6A CN201811002752A CN109317475A CN 109317475 A CN109317475 A CN 109317475A CN 201811002752 A CN201811002752 A CN 201811002752A CN 109317475 A CN109317475 A CN 109317475A
- Authority
- CN
- China
- Prior art keywords
- open end
- syringe needle
- glue spraying
- stomata
- cleaning device
- 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.)
- Withdrawn
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/021—Cleaning pipe ends or pipe fittings, e.g. before soldering
Abstract
The present invention discloses a kind of glue spraying syringe needle cleaning device, is related to cleaning equipment technology field.For solving the problem of how to clean the residue glue on glue spraying syringe needle to avoid residue glue polluted product or equipment while residue glue being avoided to influence glue spraying yield.Glue spraying syringe needle cleaning device of the invention includes tubular bracket, the tubular bracket includes the first open end and the second open end being oppositely arranged, by first open end to second open end, the area of section of the hollow region of the tubular bracket is gradually increased, the inner wall of first open end is equipped with and blows stomata, the stomata that blows is configured to blow gas into the hollow region, and the outlet for blowing stomata is tilted towards to the direction close to second open end.Glue spraying syringe needle cleaning device of the invention is applied to during glue spraying.
Description
Technical field
The present invention relates to cleaning equipment technology field more particularly to a kind of glue spraying syringe needle cleaning devices.
Background technique
Currently, many products are both needed to use glue-spraying device in process of production, glue-spraying device includes for plastic structure and driving
Device is used for plastic emitting for plastic structure, and driving device is moved to glue spraying position for plastic structure for driving.Wherein, for plastic structure packet
It includes and blows gas unit, sebific duct and glue spraying syringe needle, store glue in sebific duct, blow gas unit, sebific duct, glue spraying syringe needle and successively connect
It connects.When starting blows gas unit, when being continually fed into gas into sebific duct, the glue in sebific duct can be driven to be sprayed by glue spraying syringe needle
Out.Due to glue have certain viscosity, only in sebific duct gas pressure reach certain value after, glue could be driven
Water is sprayed by glue spraying syringe needle.And terminate in a glue spraying and close when blowing gas unit, the air pressure in sebific duct is still larger, the gas
It during being pressed in release, can continue to that glue is pushed to squeeze out from glue spraying syringe needle, to form water at the needle point of glue spraying syringe needle
Drop-wise residue glue or the residue glue for encircling needle point.It is completed in a dispensing, driving device driving is moved to next spray for plastic structure
During glue position, for fast moving for plastic structure, residue glue is made to be easy to drip from glue spraying syringe needle, thus be easy polluted product or
Equipment.In addition, due to going back residual fraction glue on glue spraying syringe needle, when carrying out glue spraying operation next time, the spray of glue spraying syringe needle
Glue quantity out can become larger suddenly, to reduce glue spraying yield.
Summary of the invention
The present invention provides a kind of glue spraying syringe needle cleaning device, for solve how to clean the residue glue on glue spraying syringe needle to avoid
Residue glue polluted product or equipment, while avoiding the problem that residue glue influences glue spraying yield.
In order to achieve the above objectives, some embodiments of the invention provide a kind of glue spraying syringe needle cleaning device, including tubular branch
Frame, which includes the first open end and the second open end being oppositely arranged, by the first open end to the second open end, cylinder
The area of section of the hollow region of shape bracket is gradually increased, and the inner wall of the first open end, which is equipped with, blows stomata, this blows stomata
It is configured to blow gas into the hollow region, and the outlet for blowing stomata is tilted towards to the direction close to the second open end.
In some embodiments, blowing stomata includes that be set on the inner wall of the first open end multiple blow gas sub-aperture,
It is multiple to blow gas sub-aperture being uniformly arranged for inner wall one week around the first open end.
In some embodiments, blowing stomata is the looping pit being set on the inner wall of the first open end, which encloses
It is arranged within inner wall one week around the first open end.
In some embodiments, the outlet direction intersection of various pieces of the stomata in the circumferential direction of the first open end is blowed extremely
Same predeterminated position point.
In some embodiments, predeterminated position point is located on the central axes of tubular bracket.
In some embodiments, the outlet direction and tubular of various pieces of the stomata in the circumferential direction of the first open end are blowed
Angle between the central axes of bracket is 13.6 °~82.55 °.
In some embodiments, glue spraying syringe needle cleaning device further includes feeder, which is configured to blowing
Stomata supply gas, feeder include Circular buffer chamber and air supply pipe, and Circular buffer chamber is around the first open end inner opening
It is arranged within one week, air supply pipe is connected to Circular buffer chamber, and Circular buffer chamber is connected to stomata is blowed.
In some embodiments, tubular bracket is made by stainless steel material or aluminum alloy materials.
In some embodiments, filter screen is equipped in the second open end of tubular bracket, filter screen and the tubular bracket can
Dismantling connection.
A kind of glue spraying syringe needle cleaning device provided by the invention, since the glue spraying syringe needle cleaning device includes tubular bracket,
The tubular bracket includes the first open end and the second open end being oppositely arranged, and the inner wall of the first open end, which is equipped with, blows gas
Hole, this blows stomata and is configured to blow gas into the hollow region of tubular bracket, and blows the outlet of stomata towards to close
The direction of second open end tilts, therefore after dispensing of glue-spraying device operation is completed, or operates in dispensing next time
Before, it can be driven by driving device for plastic structure movement, to drive glue spraying syringe needle to be protruded by the first open end of tubular bracket
In the hollow region of tubular bracket, then blow gas into the hollow region of tubular bracket by blowing stomata, the gas by
First open end is flowed to the second open end, and residue glue during flowing on glue spraying syringe needle applies one and is directed toward second
The impact force of open end, to realize the cleaning of glue spraying syringe needle, avoids glue spraying syringe needle so that residue glue and glue spraying syringe needle are detached from
On residue glue polluted product or equipment, while improving glue spraying yield.Simultaneously as by the first open end to the second open end,
The area of section of the hollow region of tubular bracket is gradually increased, and therefore, the first open end inner opening area is smaller, airflow channel compared with
To be narrow, it can guarantee air-flow velocity to a certain extent, raising acts on the impact force to residue glue；And the second open end inner opening face
Product is larger, can rapid evacuation gas, reduce the gas velocity of gas, avoid air-flow after by the blowout of the second open end to the equipment of surrounding
Or operator generates biggish impact, while can prevent gas backstreaming, improves residue glue elimination effect.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is a kind of main view of glue spraying syringe needle cleaning device provided in an embodiment of the present invention；
Fig. 2 is the top view for the glue spraying syringe needle cleaning device that Fig. 1 is provided；
Fig. 3 is a kind of cross-sectional view of the glue spraying syringe needle cleaning device that provides of Fig. 1 along B-B；
Fig. 4 is the flow graph that blows gas of the glue spraying syringe needle cleaning device that provides of Fig. 3 when cleaning glue spraying syringe needle；
Fig. 5 is another cross-sectional view of the glue spraying syringe needle cleaning device that provides of Fig. 1 along B-B；
Fig. 6 is the flow graph that blows gas of the glue spraying syringe needle cleaning device that provides of Fig. 5 when cleaning glue spraying syringe needle.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection；It can be directly connected, the company inside two elements can also be can be indirectly connected through an intermediary
It is logical.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Some embodiments of the invention provide a kind of glue spraying syringe needle cleaning device, as depicted in figs. 1 and 2, the glue spraying syringe needle
Cleaning device includes tubular bracket 1, which includes the first open end 11 and the second open end 12 being oppositely arranged, such as
Shown in Fig. 3 or Fig. 5, by 11 to the second open end 12 of the first open end, the area of section of the hollow region of tubular bracket 1 gradually increases
Greatly, as shown in Fig. 3 or Fig. 5, the inner wall of the first open end 11 is equipped with and blows stomata 2, this blow stomata 2 be configured to it is hollow to this
Gas is blowed in region, and the outlet for blowing stomata 2 is tilted towards to the direction close to the second open end 12.
A kind of glue spraying syringe needle cleaning device provided by the invention, as depicted in figs. 1 and 2, due to the glue spraying syringe needle sanitizer cartridge
It sets including tubular bracket 1, which includes the first open end 11 and the second open end 12 being oppositely arranged, the first opening
The inner wall at end 11 is equipped with and blows stomata 2, this blows stomata 2 and is configured to blow gas into the hollow region of tubular bracket 1, and
The outlet for blowing stomata 2 is tilted towards to the direction close to the second open end 12, therefore has been operated in dispensing of glue-spraying device
At later, or before the operation of dispensing next time, as illustrated in fig. 4 or 6, it can be driven by driving device and be moved for plastic structure
It is dynamic, to drive glue spraying syringe needle 100 to be protruded into the hollow region of tubular bracket 1 by the first open end 11 of tubular bracket 1, then lead to
Over-blowing injection well 2 blows gas into the hollow region of middle tubular bracket 1, and the gas is from the first open end 11 to the second open end
12 flowings, and the residue glue 200 in flow process on glue spraying syringe needle 100 applies the impact of second open end 12 of direction
Power, to realize the cleaning of glue spraying syringe needle, avoids residual on glue spraying syringe needle so that residue glue 200 and glue spraying syringe needle 100 are detached from
Glue stain product or equipment, while improving glue spraying yield.Simultaneously as by 11 to the second open end 12 of the first open end, cylinder
The area of section of the hollow region of shape bracket 1 is gradually increased, and therefore, 11 inner opening area of the first open end is smaller, airflow channel
It is more narrow, it can guarantee air-flow velocity to a certain extent, raising acts on the impact force to residue glue；And it is opened in the second open end 12
Open area is larger, can rapid evacuation gas, reduce the gas velocity of gas, avoid air-flow by the second open end 12 blowout after to around
Equipment or operator generate biggish impact, while gas backstreaming can be prevented, improve residue glue elimination effect.
The cross sectional shape of tubular bracket 1 can be round, rectangular, triangle, polygon, be not specifically limited herein.?
In some embodiments, as shown in Fig. 1~Fig. 6, the cross sectional shape of tubular bracket 1 is circle, in this way, the inner wall of tubular bracket 1 without
It is more smooth to blow flowing of the gas in tubular bracket 1 for turning.
Without limitation to the size of 11 inner opening of the first open end, as long as 11 inner opening of the first open end can allow for spraying
Needle head passes through.And 11 inner opening of the first open end can be circular port, oval port, square orifice or triangle
Mouthful, it is not specifically limited herein.
Blowing stomata 2 may include a hole being set on the inner wall of the first open end 11, also may include being set to
Multiple holes on the inner wall of first open end 11, are not specifically limited herein.But in order to improve the elimination effect of residue glue,
In some embodiments, as shown in figure 5, blowing stomata 2 includes that be set on the inner wall of the first open end 11 multiple blow gas
Hole 21, it is multiple to blow being uniformly arranged for inner wall one week around the first open end 11 of gas sub-aperture 21.In yet other embodiments, as schemed
Shown in 3, blowing stomata 2 is the looping pit being set on the inner wall of the first open end 11, which surrounds the first open end 11
Inner wall one week be arranged.It can be by being blowed in circumferential first open end 11 of inner wall one of the first open end 11 in this way, blowing stomata 2
Gas, as illustrated in fig. 4 or 6, blowing gas can be by one week uniform shock glue spraying syringe needle 100 of side wall of glue spraying syringe needle 100
Residue glue 200, so as to improve the elimination effect of residue glue 200.
In order to further increase the elimination effect of residue glue, in some embodiments, as shown in Fig. 3 or Fig. 5, stomata 2 is blowed
The outlet direction of various pieces in the circumferential direction of the first open end 11 is intersected to same predeterminated position point S.In this way, being blown using
When injection well 2 blows gas into the hollow region of tubular bracket 1, the gas blowed crosses at predeterminated position point S, blows
The impact force that gas can generate at predeterminated position point S is larger, as illustrated in fig. 4 or 6, if glue spraying syringe needle 100 is by tubular branch
First open end 11 of frame 1 is protruded into the hollow region of tubular bracket 1, and it is default to be located at the residue glue 200 on glue spraying syringe needle 100
At location point S, then the elimination effect of residue glue 200 can be improved.
In some embodiments, as shown in Fig. 3 or Fig. 5, predeterminated position point S is located on the central axes l of tubular bracket 1, this
Sample blows stomata 2 in the gas that the various pieces in the circumferential direction of the first open end 11 blow when being moved to predeterminated position point S
Speed is equal, can be realized the uniform cleaning of residue glue.
In some embodiments, as shown in Fig. 3 or Fig. 5, each portion of the stomata 2 in the circumferential direction of the first open end 11 is blowed
Angle α between the outlet direction divided and the central axes l of tubular bracket 1 is 13.6 °~82.55 °.It is blown in this way, blowing stomata 2
The gas sent can push residue glue mobile to the second open end 12, to be detached from glue spraying syringe needle.When α is less than 13.6 °, predeterminated position
The distance of point S to 11 end face of the first open end is larger, and the residue glue on the shorter glue spraying syringe needle of length cannot protrude into predeterminated position point S
Place, so that the shorter glue spraying syringe needle of length cannot be cleaned effectively.When α is greater than 82.55 °, the gas effect that stomata 2 blows is blowed
It is smaller in component of the impact force on residue glue on the length extending direction of tubular bracket 1, residue glue cannot be pushed along tubular bracket 1
Length extending direction be detached from glue spraying syringe needle.
In order to be blowed 2 supply gas of stomata, in some embodiments, as shown in Fig. 1~Fig. 6, glue spraying syringe needle sanitizer cartridge
Setting further includes feeder 3, which is configured to 2 supply gas of stomata is blowed, and feeder 3 includes Circular buffer
Chamber 32 and air supply pipe 31, Circular buffer chamber 32 are arranged for one week around 11 inner opening of the first open end, and air supply pipe 31 and annular are slow
The connection of chamber 32 is deposited, Circular buffer chamber 32 is connected to stomata 2 is blowed.In this way, air supply pipe 31 can be supplied by Circular buffer chamber 32
The gas given is distributed to stomata 2 is blowed, and without multiple air supply pipes are arranged, therefore structure is simple, easy to accomplish.
Circular buffer chamber 32 can be set in tubular bracket 1, also can be set in outside tubular bracket 1, does not do have herein
Body limits.
In some embodiments, tubular bracket 1 is made by stainless steel material or aluminum alloy materials.Stainless steel material and aluminium close
The corrosion resistance of golden material is preferable, is able to extend the service life of tubular bracket 1.
In some embodiments, as shown in Fig. 1~Fig. 6, filter screen (figure is equipped in the second open end 12 of tubular bracket 1
In be not shown), filter screen is detachably connected with the tubular bracket 1.The filter screen can prevent residue glue by the second of tubular bracket 1
Open end 12 is discharged, and pollutes to avoid forming ambient enviroment.It in use for some time, can be by being removed on tubular bracket 1
Filter screen is to remove residue glue.
In the description of this specification, particular features, structures, materials, or characteristics can be real in any one or more
Applying can be combined in any suitable manner in example or example.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
In the technical scope disclosed by the present invention, any changes or substitutions that can be easily thought of by those familiar with the art, all answers
It is included within the scope of the present invention.Therefore, protection scope of the present invention should be with the scope of protection of the claims
It is quasi-.
Claims (9)
1. a kind of glue spraying syringe needle cleaning device, which is characterized in that including tubular bracket, the tubular bracket includes being oppositely arranged
First open end and the second open end, by first open end to second open end, the hollow area of the tubular bracket
The area of section in domain is gradually increased, and the inner wall of first open end, which is equipped with, blows stomata, it is described blow stomata be configured to
Gas is blowed in the hollow region, and the outlet for blowing stomata is inclined towards to the direction close to second open end
Tiltedly.
2. glue spraying syringe needle cleaning device according to claim 1, which is characterized in that the stomata that blows includes being set to institute
State on the inner wall of the first open end it is multiple blow gas sub-aperture, multiple gas sub-aperture that blow are around the interior of first open end
It is uniformly arranged within wall one week.
3. glue spraying syringe needle cleaning device according to claim 1, which is characterized in that it is described blow stomata be set to it is described
Looping pit on the inner wall of first open end, the looping pit are arranged for inner wall one week around first open end.
4. glue spraying syringe needle cleaning device according to claim 2 or 3, which is characterized in that the stomata that blows is described
The outlet direction of various pieces in the circumferential direction of one open end is intersected to same predeterminated position point.
5. glue spraying syringe needle cleaning device according to claim 4, which is characterized in that the predeterminated position point is located at the cylinder
On the central axes of shape bracket.
6. glue spraying syringe needle cleaning device according to claim 5, which is characterized in that the stomata that blows is opened described first
The outlet of various pieces in the circumferential direction at mouthful end towards the angle between the central axes of the tubular bracket be 13.6 °~
82.55°。
7. glue spraying syringe needle cleaning device described according to claim 1~any one of 6, which is characterized in that further include gas supply dress
It sets, the feeder is configured to blow stomata supply gas to described, and the feeder includes Circular buffer chamber and gas supply
Pipe,
The Circular buffer chamber is arranged for one week around first open end inner opening, the air supply pipe and the Circular buffer
Chamber connection, the Circular buffer chamber are connected to the stomata that blows.
8. glue spraying syringe needle cleaning device described according to claim 1~any one of 6, which is characterized in that the tubular bracket
It is made by stainless steel material or aluminum alloy materials.
9. glue spraying syringe needle cleaning device described according to claim 1~any one of 6, which is characterized in that the tubular bracket
The second open end in be equipped with filter screen, the filter screen is detachably connected with the tubular bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811002752.6A CN109317475A (en) | 2018-08-30 | 2018-08-30 | A kind of glue spraying syringe needle cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811002752.6A CN109317475A (en) | 2018-08-30 | 2018-08-30 | A kind of glue spraying syringe needle cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109317475A true CN109317475A (en) | 2019-02-12 |
Family
ID=65264433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811002752.6A Withdrawn CN109317475A (en) | 2018-08-30 | 2018-08-30 | A kind of glue spraying syringe needle cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109317475A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110201843A (en) * | 2019-06-21 | 2019-09-06 | 苏州华智诚精工科技有限公司 | A kind of rapidly and efficiently cleaning structure and clean method of adhesive dots syringe needle |
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| DE10304836A1 (en) * | 2003-02-06 | 2004-08-19 | Robert Bosch Gmbh | Arrangement for cleaning dosing needles, especially for automatic production systems for adhesive application, has flow channel with e.g. compressed air emanating from open end incident on needle |
| JP2005052708A (en) * | 2003-08-08 | 2005-03-03 | Hitachi Industries Co Ltd | Nozzle cleaning device |
| JP2007216191A (en) * | 2006-02-20 | 2007-08-30 | Canon Machinery Inc | Coating nozzle cleaning apparatus |
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| CN203936073U (en) * | 2014-03-12 | 2014-11-12 | 何选民 | Dispensing needle head cleaning device |
| CN104785472A (en) * | 2015-04-29 | 2015-07-22 | 深圳市智立方自动化设备有限公司 | Adhesive dispensing needle cleaning device |
| CN108144801A (en) * | 2018-02-11 | 2018-06-12 | 苏州睿斯合机电设备有限公司 | A kind of dispensing nozzle cleaning device |
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Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004113934A (en) * | 2002-09-26 | 2004-04-15 | Tokyo Ohka Kogyo Co Ltd | Washing device for slit nozzle and washing method thereof |
| DE10304836A1 (en) * | 2003-02-06 | 2004-08-19 | Robert Bosch Gmbh | Arrangement for cleaning dosing needles, especially for automatic production systems for adhesive application, has flow channel with e.g. compressed air emanating from open end incident on needle |
| JP2005052708A (en) * | 2003-08-08 | 2005-03-03 | Hitachi Industries Co Ltd | Nozzle cleaning device |
| JP2007216191A (en) * | 2006-02-20 | 2007-08-30 | Canon Machinery Inc | Coating nozzle cleaning apparatus |
| CN203265173U (en) * | 2013-05-08 | 2013-11-06 | 众鼎橡胶工业股份有限公司 | Cleaning structure for dispensing pin tube of dispensing device |
| CN203936073U (en) * | 2014-03-12 | 2014-11-12 | 何选民 | Dispensing needle head cleaning device |
| CN104785472A (en) * | 2015-04-29 | 2015-07-22 | 深圳市智立方自动化设备有限公司 | Adhesive dispensing needle cleaning device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110201843A (en) * | 2019-06-21 | 2019-09-06 | 苏州华智诚精工科技有限公司 | A kind of rapidly and efficiently cleaning structure and clean method of adhesive dots syringe needle |
| CN110201843B (en) * | 2019-06-21 | 2023-08-11 | 苏州华智诚精工科技有限公司 | Quick high-efficient clean structure of head is glued to conducting resin point |
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Application publication date: 20190212 |