CN107297287B - A kind of the spray head accessory and automatic double surface gluer of gluing - Google Patents
A kind of the spray head accessory and automatic double surface gluer of gluing Download PDFInfo
- Publication number
- CN107297287B CN107297287B CN201710671328.XA CN201710671328A CN107297287B CN 107297287 B CN107297287 B CN 107297287B CN 201710671328 A CN201710671328 A CN 201710671328A CN 107297287 B CN107297287 B CN 107297287B
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- CN
- China
- Prior art keywords
- spray head
- spray
- groove
- wall
- accessory
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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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/30—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages
-
- 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
Abstract
The invention discloses a kind of spray head accessories of gluing, including main casing, the main casing is cylindrical body closed at one end, the closed end inner surface of the main casing offers a plurality of spray orifices and convex block, it opens up fluted on the convex block, and is folded with the spray orifice between the every two adjacent convex block；After the open end of the main casing is connected to spray head, the groove and nozzle face corresponding on spray head.The invention also discloses a kind of automatic double surface gluers.The spray head end of automatic double surface gluer of the invention is equipped with spray head accessory, the groove and the spray orifice adjacent with groove of nozzle face corresponding on spray head are offered on spray head accessory, after glue sprays to form ink droplet from the nozzle of spray head, initially enter aggregation in the groove of face, then adjacent spray orifice is spilled over to spray, the ink droplet sprayed through spray head is transformed into continuous ink stream after spray head accessory, ensure that the continuous ink feeding of automatic double surface gluer.
Description
Technical field
The present invention relates to gluing process technique field more particularly to the spray head accessories and automatic double surface gluer of a kind of gluing.
Background technique
The processing procedure mode of gluing is often needed to use in electronics industry processing, gluing processing procedure, which also uses, is partly leading
In the processing procedure of the electronic products such as body, display, touch screen.Currently used gluing mode is relatively more, traditional automatic double surface gluer master
There are roll-type (roll), rotary (slit), blade coating formula (spin), letterpress formula etc..
With the development of electronics industry save the cost, the mode for having some manufacturers to begin to use spraying (inkjet) does gluing
Processing procedure, the processing procedure mode have the characteristics that can directly print general figure, and which can also save with print on demand
About material cost.But since the gluing mode carries out ink-jet gluing by the nozzle on spray head, the ink droplet of discharge is discontinuous, ink droplet
Drop re-forms coherent rubberised layer on product substrate by way of ink droplet levelling, this to spit black mode to product substrate surface
Contact angle requirement is higher, once while drop density the problems such as being not enough easy to appear pin hole or uneven gluing.
Summary of the invention
It in view of the shortcomings of the prior art, can the present invention provides the spray head accessory and automatic double surface gluer of a kind of gluing
To realize continuous gluing, the problems such as avoiding the occurrence of pin hole or uneven gluing.
In order to achieve the above purpose, present invention employs the following technical solutions:
A kind of spray head accessory of gluing, including main casing, the main casing are cylindrical body closed at one end, the main casing
The closed end inner surface of body offers a plurality of spray orifices and convex block, and fluted, and every two adjacent institute is opened up on the convex block
It states and is folded with the spray orifice between convex block；After the open end of the main casing is connected to spray head, on the groove and spray head
Corresponding nozzle face.
As one of embodiment, the groove includes the first inner wall of side, and first inner wall is obliquely installed.
As one of embodiment, first inner wall is the cambered surface of indent.
As one of embodiment, the outer wall of the convex block is inclined surface or cambered surface.
As one of embodiment, the groove includes opposite the first inner wall and the second inner wall, in described first
The height of wall is greater than the height of second inner wall.
As one of embodiment, the groove section is V-arrangement.
As one of embodiment, the closed end inner surface of the main casing is also provided with multiple recessed portions, described
The quantity of recessed portion is identical as the nozzle hole number, and described convex equipped with a spray orifice and one in each recessed portion
Block.
As one of embodiment, in each recessed portion, the convex block is in the side of the spray orifice
Wall height is less than the inside wall height of its opposite side.
As one of embodiment, the nozzle array is arranged, and the spray orifice of every row or each column is by an elongated slot
It is connected together.
Another object of the present invention is to provide a kind of automatic double surface gluer, the spray head including spray head and the gluing is matched
Part, the spray head include nozzle identical with the nozzle hole number, and the open end of the spray head accessory is connected on the spray head,
Each groove nozzle face corresponding on the spray head, and the spray orifice and the spray corresponding on the spray head
Mouth is staggered.
The spray head end of automatic double surface gluer of the invention is equipped with spray head accessory, offers on spray head accessory corresponding on spray head
The groove and the spray orifice adjacent with groove of nozzle face initially entered after glue sprays to form ink droplet from the nozzle of spray head
Then aggregation in the groove of face is spilled over to adjacent spray orifice and sprays, the ink droplet sprayed through spray head is transformed into after spray head accessory
Continuous ink stream, ensure that the continuous ink feeding of automatic double surface gluer.
Detailed description of the invention
Fig. 1 is the partial structure diagram of the automatic double surface gluer of the embodiment of the present invention；
Fig. 2 is the enlarged drawing in Fig. 1 at A；
Fig. 3 is the ink supply status diagram of the automatic double surface gluer of the embodiment of the present invention；
Fig. 4 is the enlarged drawing in Fig. 3 at B；
Fig. 5 is a kind of top view of spray head accessory of the embodiment of the present invention；
Fig. 6 is the top view of another spray head accessory of the embodiment of the present invention.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further described.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and do not have to
It is of the invention in limiting.
Refering to fig. 1 and Fig. 2, the automatic double surface gluer of the embodiment of the present invention include spray head 1 and spray head accessory 2, the end tool of spray head 1
There is the nozzle 10 of array setting, offers spray orifice 20 identical with 10 quantity of nozzle on spray head accessory 2, also, particularly, spray head
Accessory 2 has main casing, and main casing is cylindrical body closed at one end, and the closed end inner surface of main casing is provided with spray in addition to array
Also there is the groove 22 adjacent with spray orifice 20, the quantity of groove 22 is identical as the quantity of nozzle 10, by each spray orifice 20 outside hole 20
A groove 22 is offered, and after spray head accessory 2 is assembled into spray head 1, one groove 22 of each 1 front face of spray head, through spraying
The first 1 glue ink droplet sprayed is first into the groove 22 in front of it, be spilled over to after the glue storage in groove 22 is full with
In its adjacent spray orifice 20, finally just with the form outflow of ink stream.
Due to the groove 22 on the 10 face spray head accessory 2 of nozzle on spray head 1 rather than spray orifice 20, by each spray orifice 20
Equipped with a groove 22, so that the ink droplet that each spray orifice 20 sprays is that continuously, the ink droplet on spray head 1 passes through spray head accessory 2
After become black stream, be finally coated on the substrate of product, complete printing movement.
As shown in connection with fig. 2, the closed end inner surface of the main casing of spray head accessory 2 is formed with convex block between every two spray orifice 20
21, fluted 22 are opened up on each convex block 21, and a spray orifice 20 is folded between every two adjacent convex block 21.Such as Fig. 3 and Fig. 4
Shown, after the open end of main casing is connected to spray head 1, spray orifice 20 and nozzle 10 are spaced apart, groove 22 and phase on spray head 1
10 face of nozzle answered, spray orifice 20 and corresponding nozzle 10 are staggered certain distance, and the ink droplet D that nozzle 10 sprays will not direct self-spray
Hole 20 sprays, and need to be flowed out again by spray orifice 20 after the storage of groove 22.Wherein, 10 section of nozzle on spray head 1 is less than spray head accessory 2
On 20 section of spray orifice, can guarantee that spray orifice 20 has coherent ink stream in this way.
Preferably, groove 22 includes the first inner wall 221 of side, and the first inner wall 221 is obliquely installed, and is the arc of indent
Face, the outer wall of convex block 21 are also that inclined surface or cambered surface or surrounding have fillet surface.Here, groove 22 includes opposite first
The height (i.e. height of the top apart from groove floor) of inner wall 221 and the second inner wall 222, the first inner wall 221 is greater than the second inner wall
222 height.Still more preferably 22 section of groove is V-arrangement, and groove only has opposite the first inner wall 221 and the second inner wall
222, in each groove 22, a lower height of second inner wall 222 is than higher-height first inner wall 221 closer to by the groove 22
The spray orifice 20 of ink supply is spilled over to the spray orifice closed on from a lower height of second inner wall 222 after the interior glue collected of groove 22 is filled
In 20.
It is sprayed due to 10 face of nozzle of groove 22 and top, and in inclined first inner wall 221 of cambered surface towards nozzle 10
The ink droplet D that mouth 10 drips is flowed into groove 22 after the guidance of the first inner wall 221, and pollution 1 appearance of spray head can be splash to avoid glue
Face.In addition, the surrounding of convex block 21 is inclined surface or cambered surface, the top dimension of convex block 21 is less than bottom size, can be to avoid convex block
21 tops are stretched out and influence to collect ink droplet close to the spray orifice 20 and groove 22 of the other side of the first inner wall 221.
Further, as shown in figure 5, the closed end inner surface of the main casing of the present embodiment can also offer multiple recess
The quantity in portion 23, recessed portion 23 is identical as 20 quantity of spray orifice, and a spray orifice 20 and a convex block are equipped in each recessed portion 23
21.In each recessed portion 23, convex block 21 is less than the first of its opposite side close to the height of the second inner wall 222 of the side of spray orifice 20
The height of inner wall 221.The glue overflowed in groove 22 enters in corresponding spray orifice 20 after the guidance of recessed portion 23, without sending out
Raw entanglement.
It further, as shown in fig. 6, can also be in the spray orifice 20 that array is arranged, by every row or the spray orifice of each column 20
It is connected together by an elongated slot 24, when the blocking of some nozzle 10, the groove 22 for 20 ink supply of spray orifice can not be mentioned below
Guarantee each spray orifice 20 at this point, glue extra in adjacent spray orifice 20 can flow into the spray orifice 20 through elongated slot 24 for glue
Glue can normally be spat.
The spray head end of automatic double surface gluer of the invention is equipped with spray head accessory, offers on spray head accessory corresponding on spray head
The groove and the spray orifice adjacent with groove of nozzle face initially entered after glue sprays to form ink droplet from the nozzle of spray head
Then aggregation in the groove of face is spilled over to adjacent spray orifice and sprays, the ink droplet sprayed through spray head is transformed into after spray head accessory
Continuous ink stream, ensure that the continuous ink feeding of automatic double surface gluer.It realizes in the case where not influencing print on demand, optimizes nozzle
Painting effect, improve the homogeneity and covering power of gluing film layer.
The above is only the specific embodiment of the application, it is noted that for the ordinary skill people of the art
For member, under the premise of not departing from the application principle, several improvements and modifications can also be made, these improvements and modifications are also answered
It is considered as the protection scope of the application.
Claims (10)
1. a kind of spray head accessory of gluing, which is characterized in that including main casing, the main casing is tubular closed at one end
Body, the closed end inner surface of the main casing offer a plurality of spray orifices (20) and convex block (21), open up on the convex block (21)
Fluted (22), and the spray orifice (20) is folded between the every two adjacent convex block (21)；The main casing
After open end is connected to spray head (1), the groove (22) and nozzle (10) face corresponding on spray head (1).
2. the spray head accessory of gluing according to claim 1, which is characterized in that the groove (22) includes the of side
One inner wall (221), first inner wall (221) are obliquely installed.
3. the spray head accessory of gluing according to claim 2, which is characterized in that first inner wall (221) is indent
Cambered surface.
4. the spray head accessory of gluing according to claim 1, which is characterized in that the outer wall of the convex block (21) is inclination
Face or cambered surface.
5. the spray head accessory of gluing according to claim 1, which is characterized in that the groove (22) includes opposite
One inner wall (221) and the second inner wall (222), the height of first inner wall (221) are greater than the height of second inner wall (222)
Degree.
6. the spray head accessory of gluing according to claim 5, which is characterized in that groove (22) section is V-arrangement.
7. the spray head accessory of -6 any gluings according to claim 1, which is characterized in that the closed end of the main casing
Inner surface is also provided with multiple recessed portions (23), and the quantity of the recessed portion (23) is identical as the spray orifice (20) quantity, and every
A spray orifice (20) and a convex block (21) are equipped in a recessed portion (23).
8. the spray head accessory of gluing according to claim 7, which is characterized in that in each recessed portion (23), institute
State the first inner wall that groove (22) are less than its opposite side close to the height of the second inner wall (222) of the side of the spray orifice (20)
(221) height.
9. the spray head accessory of gluing according to claim 7, which is characterized in that spray orifice (20) the array setting, often
Capable or each column the spray orifice (20) is connected together by an elongated slot (24).
10. a kind of automatic double surface gluer, which is characterized in that the spray head including any gluing of spray head (1) and claim 1-9
Accessory, the spray head (1) include nozzle (10) identical with the spray orifice (20) quantity, the open end connection of the spray head accessory
On the spray head (1), each groove (22) nozzle (10) face corresponding on the spray head (1), and it is described
Spray orifice (20) nozzle (10) corresponding on the spray head (1) is staggered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710671328.XA CN107297287B (en) | 2017-08-08 | 2017-08-08 | A kind of the spray head accessory and automatic double surface gluer of gluing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710671328.XA CN107297287B (en) | 2017-08-08 | 2017-08-08 | A kind of the spray head accessory and automatic double surface gluer of gluing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107297287A CN107297287A (en) | 2017-10-27 |
| CN107297287B true CN107297287B (en) | 2019-02-12 |
Family
ID=60134495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710671328.XA Active CN107297287B (en) | 2017-08-08 | 2017-08-08 | A kind of the spray head accessory and automatic double surface gluer of gluing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107297287B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57156268A (en) * | 1981-03-19 | 1982-09-27 | Matsushita Electric Ind Co Ltd | Ink jet recording device |
| US5620614A (en) * | 1995-01-03 | 1997-04-15 | Xerox Corporation | Printhead array and method of producing a printhead die assembly that minimizes end channel damage |
| CN103079827A (en) * | 2010-08-31 | 2013-05-01 | 伊斯曼柯达公司 | Printhead including reinforced liquid chamber |
| CN103347698A (en) * | 2010-11-19 | 2013-10-09 | 多米诺印刷科学有限公司 | Improvements in or relating to inkjet printers |
| CN106079895A (en) * | 2012-08-08 | 2016-11-09 | 株式会社日立产机系统 | Gas-liquid separator and the ink-jet recording apparatus possessing this gas-liquid separator |
-
2017
- 2017-08-08 CN CN201710671328.XA patent/CN107297287B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57156268A (en) * | 1981-03-19 | 1982-09-27 | Matsushita Electric Ind Co Ltd | Ink jet recording device |
| US5620614A (en) * | 1995-01-03 | 1997-04-15 | Xerox Corporation | Printhead array and method of producing a printhead die assembly that minimizes end channel damage |
| CN103079827A (en) * | 2010-08-31 | 2013-05-01 | 伊斯曼柯达公司 | Printhead including reinforced liquid chamber |
| CN103347698A (en) * | 2010-11-19 | 2013-10-09 | 多米诺印刷科学有限公司 | Improvements in or relating to inkjet printers |
| CN106079895A (en) * | 2012-08-08 | 2016-11-09 | 株式会社日立产机系统 | Gas-liquid separator and the ink-jet recording apparatus possessing this gas-liquid separator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107297287A (en) | 2017-10-27 |
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