CN221387183U - Fiber spray sheet structure - Google Patents
Fiber spray sheet structure Download PDFInfo
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- CN221387183U CN221387183U CN202323008348.9U CN202323008348U CN221387183U CN 221387183 U CN221387183 U CN 221387183U CN 202323008348 U CN202323008348 U CN 202323008348U CN 221387183 U CN221387183 U CN 221387183U
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- glue
- steel pad
- outlet channel
- air
- channel
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- 239000007921 spray Substances 0.000 title claims abstract description 36
- 239000000835 fiber Substances 0.000 title claims abstract description 14
- 239000003292 glue Substances 0.000 claims abstract description 118
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 104
- 239000010959 steel Substances 0.000 claims abstract description 104
- 239000012943 hotmelt Substances 0.000 claims abstract description 7
- 238000001914 filtration Methods 0.000 claims description 8
- 238000000926 separation method Methods 0.000 abstract description 10
- 238000005507 spraying Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 238000007599 discharging Methods 0.000 description 9
- 239000004831 Hot glue Substances 0.000 description 8
- 239000000853 adhesive Substances 0.000 description 5
- 230000001070 adhesive effect Effects 0.000 description 5
- 238000004891 communication Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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- Nozzles (AREA)
Abstract
The utility model discloses a fiber spray sheet structure which comprises a plurality of steel pads, wherein the steel pads are arranged in a stacked mode, each steel pad sequentially comprises an air inlet steel pad, an air flow separation steel pad, an air outlet steel pad, a glue collecting steel pad and an air inlet steel pad from top to bottom, the air inlet steel pad is provided with a plurality of air inlet channels, the air flow separation steel pad is provided with M air passing holes for separating air flow entering from the air inlet channels into M parts, the air outlet steel pad is provided with N glue outlet units, one glue outlet unit consists of one glue outlet channel, one first air outlet channel and one second air outlet channel, and the first air outlet channel and the second air outlet channel are respectively arranged on two sides of the glue outlet channel, wherein N is more than 2, and M is more than 2. The first air outlet channel and the second air outlet channel are arranged on two sides of the glue outlet channel, so that hot melt glue from the glue outlet channel can be blown, the sprayed hot melt glue is in a fibrous structure, and the control effect of glue spraying is improved.
Description
Technical Field
The utility model relates to the technical field of glue spraying, in particular to a fiber spray sheet structure.
Background
The spray gun device of the hot melt adhesive based on the technology has the well known technology, and the common spray gun device of the hot melt adhesive comprises a base body, a spray head and a spray nozzle, wherein the base body is provided with a heating device for heating the adhesive into the hot melt adhesive, and is provided with an air flow channel and an adhesive flow channel, the hot melt adhesive is pressed into the spray head by the base body through pressure, then sprayed out from the adhesive hole of the spray nozzle, and the air injection from the base body is output at two sides of the spray nozzle, and the shape of the adhesive sprayed out from the adhesive hole is controlled through the action of the air pressure formed by the air injection, and the spray gun device comprises a sheet shape, a mist shape, a strip shape, a thread shape, a spiral shape or a fiber shape and the like.
The formation of these shapes is mainly related to the structure of the nozzle, the nozzle mainly comprises a fiber spray sheet, the existing nozzle is not provided with an air outlet at the glue outlet, the hot melt adhesive can not be blown through the air outlet, and the spray gun is difficult to spray the fiber hot melt adhesive.
Disclosure of utility model
In order to solve at least one technical problem in the prior art, the utility model provides a fiber spray sheet structure.
In order to achieve the aim of the utility model, the utility model adopts the following technical scheme: the utility model provides a fibre spouts a chip architecture, includes the steel pad that a plurality of stacks set up, steel pad top-down includes in proper order that admit air steel pad, air current separate steel pad, go out gluey steel pad, sink gluey steel pad and advance gluey steel pad, admit air steel pad is provided with a plurality of air inlet channel, air current separate steel pad be provided with M will follow the air current that the air inlet channel got into is divided into M gas passing holes of portion, go out gluey steel pad is provided with N and go out gluey unit, one go out gluey unit by a play gluey passageway, a first passageway of giving vent to anger and a second passageway of giving vent to anger and constitute, first passageway of giving vent to anger with the second is given vent to anger the passageway and is established respectively go out the both sides of gluey passageway, wherein, N > 2.
In some embodiments, the N groups of glue outlet units are respectively arranged below the M air passing holes, where N is greater than or equal to M.
In some embodiments, the glue-out steel pad is further provided with N-1 third air outlet channels, and the third air outlet channels are located between two adjacent glue-out units.
In some embodiments, the glue outlet channel, the first air outlet channel and the second air outlet channel are all in a strip shape, the first air outlet channel and the second air outlet channel are symmetrically distributed on two sides of the glue outlet channel by taking a center line of the glue outlet channel as a symmetry axis, and an extending direction of the first air outlet channel and an extending direction of the second air outlet channel are gradually converged towards an outlet close to the glue outlet channel.
In some embodiments, the included angle between the center line of the glue outlet channel and the center line of the first air outlet channel is a first included angle, the included angle between the center line of the glue outlet channel and the center line of the second air outlet channel is a second included angle, the first included angle is equal to the second included angle, and the angle range of the first included angle and the second included angle is 30 ° -60 °.
In some embodiments, the extension length of the glue outlet channel is greater than the extension lengths of the first air outlet channel and the second air outlet channel, and the tail end of the glue outlet channel is provided with a conical glue inlet channel.
In some embodiments, the glue inlet steel pad is provided with a plurality of glue inlet holes, the glue collecting steel pad is provided with at least one glue collecting channel, the hot melt glue entering through the glue inlet holes is collected in the glue collecting channel, and the N glue outlet units are located above the glue collecting channel.
In some embodiments, the glue inlet is circular, and the glue collecting channel is square and long.
In some embodiments, the air inlet steel pad, the air flow separation steel pad, the glue outlet steel pad, the glue collecting steel pad and the glue inlet steel pad are correspondingly provided with a plurality of connecting through holes, and the air inlet steel pad, the air flow separation steel pad, the glue outlet steel pad and the glue collecting steel pad are connected together through fasteners penetrating through the connecting through holes.
In certain embodiments, the steel mat further comprises a filtration steel mat provided with a filter screen;
The filtering steel pad is arranged between the glue outlet steel pad and the glue collecting steel pad or between the glue inlet steel pad and the glue collecting steel pad.
Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
The fiber spray sheet structure provided by the utility model is provided with the air inlet steel pad, the air flow separation steel pad and the glue outlet steel pad, wherein the first air outlet channel and the second air outlet channel are arranged on two sides of the glue outlet channel, so that hot melt glue from the glue outlet channel can be blown, the sprayed hot melt glue is in a fibrous structure, and the control effect of glue spraying is improved.
Drawings
FIG. 1 is a front view of a fiber spray sheet structure according to an embodiment of the present utility model;
Fig. 2 is an enlarged view of a portion a in fig. 1;
FIG. 3 is an exploded view of a component of a fiber spray sheet structure in accordance with one embodiment of the present utility model;
Fig. 4 is an enlarged view of a portion B in fig. 3.
Detailed Description
In order that those skilled in the art will better understand the present application, a technical solution in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present application without making any inventive effort, shall fall within the scope of the present application.
It should be noted that the terms "first," "second," and the like in the description and the claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate in order to describe the embodiments of the application herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In the present utility model, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are only used to better describe the present utility model and its embodiments and are not intended to limit the scope of the indicated devices, elements or components to the particular orientations or to configure and operate in the particular orientations.
Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in the present utility model will be understood by those of ordinary skill in the art according to the specific circumstances.
Furthermore, the terms "mounted," "configured," "provided," "connected," "coupled," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
It should be noted that, without conflict, the embodiments of the present application and features of the embodiments may be combined with each other. The application will be described in detail below with reference to the drawings in connection with embodiments.
Referring to fig. 1 to 4, the disclosure provides a fiber spraying sheet structure, which comprises a plurality of steel pads arranged in a stacked manner, wherein each steel pad sequentially comprises an air inlet steel pad 1, an air flow separation steel pad 2, an air outlet steel pad 3, a glue collecting steel pad 4 and an air inlet steel pad 5 from top to bottom, the air inlet steel pad 1 is provided with a plurality of air inlet channels 10, the air flow separation steel pad 2 is provided with M air passing holes 20 for separating air flow entering from the air inlet channels 10 into M parts, the air outlet steel pad 3 is provided with N glue outlet units 3a, one glue outlet unit 3a consists of one glue outlet channel 30, a first air outlet channel 31 and a second air outlet channel 32, and the first air outlet channel 31 and the second air outlet channel 32 are respectively arranged at two sides of the glue outlet channel 30, wherein N is more than 2, and M is more than 2.
In some embodiments, the N groups of glue discharging units 3a are respectively disposed below the M glue passing holes 20, and the extension length of one glue passing hole 20 along the length direction of the air flow separation steel pad 2 is not less than the maximum distance between the first air discharging channel 31 and the second air discharging channel 32 in one group of glue discharging units 3a, that is, the projection of one glue passing hole 20 on the glue discharging steel pad 3 completely covers the first air discharging channel 31 and the second air discharging channel 32 of one group of glue discharging units 3a, where N is greater than or equal to M.
In some embodiments, the glue-out steel pad 3 is further provided with N-1 third air outlet channels 33, the third air outlet channels 33 being located between two adjacent glue-out units 3 a.
In some embodiments, the glue outlet channel 30, the first air outlet channel 31 and the second air outlet channel 32 are all elongated, the glue outlet channel 30 has a glue outlet in communication with the atmosphere, the first air outlet channel 31 has a first air outlet in communication with the atmosphere, the second air outlet channel 32 has a second air outlet in communication with the atmosphere, and the glue outlet, the first air outlet and the second air outlet are located on the same long side of the glue steel pad 3. The first air outlet channel 31 and the second air outlet channel 32 are symmetrically distributed at two sides of the glue outlet channel 30 by taking the center line of the glue outlet channel 30 as a symmetrical axis, and the extending direction of the first air outlet channel 31 and the extending direction of the second air outlet channel 32 gradually converge towards the position close to the outlet of the glue outlet channel 30.
In some embodiments, the included angle between the center line of the glue outlet channel 30 and the center line of the first air outlet channel 31 is a first included angle, the included angle between the center line of the glue outlet channel 30 and the center line of the second air outlet channel 32 is a second included angle, the first included angle is equal to the second included angle, and the angle between the first included angle and the second included angle is 30 ° -60 °.
In some embodiments, the extension length of the glue outlet channel 30 is greater than the extension lengths of the first air outlet channel 31 and the second air outlet channel 32, and the end of the glue outlet channel 30 has a conical glue inlet channel 300.
In some embodiments, the glue-feeding steel pad 5 is provided with a plurality of glue-feeding holes 50, the glue-collecting steel pad 4 is provided with at least 1 glue-collecting channel 40, the hot melt glue entering through the plurality of glue-feeding holes 50 is collected in the glue-collecting channel 40, and the N glue-discharging units 3a are located above the glue-collecting channel 40.
In some embodiments, the glue inlet 50 is circular and the glue collecting channel 40 is rectangular.
In some embodiments, the air inlet steel pad 1, the air flow separation steel pad 2, the glue outlet steel pad 3, the glue collecting steel pad 4 and the glue inlet steel pad 5 are correspondingly provided with a plurality of connecting through holes 6, and the air inlet steel pad 1, the air flow separation steel pad 2, the glue outlet steel pad 3 and the glue collecting steel pad 4 are connected together through fasteners penetrating through the connecting through holes 6.
In certain embodiments, the steel pad further comprises a filtering steel pad provided with a filter screen for filtering the hot melt adhesive to filter out impurities in the hot melt adhesive. The filtering steel pad can be arranged between the glue outlet steel pad 3 and the glue collecting steel pad 4, and also can be arranged between the glue inlet steel pad 5 and the glue collecting steel pad 4.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to the embodiments described above will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. The utility model provides a fibre spouts a structure, includes the steel pad that a plurality of stacks set up, its characterized in that, steel pad top-down includes in proper order that admit air steel pad (1), air current separate steel pad (2), go out and glue steel pad (3), sink and glue steel pad (5), admit air steel pad (1) and be provided with a plurality of inlet channel (10), air current separate steel pad (2) be provided with M will follow air current that inlet channel (10) got into separate into M gas passing hole (20), go out and glue steel pad (3) are provided with N and go out gluey unit (3 a), one go out gluey unit (3 a) by one go out gluey passageway (30), one first passageway (31) and one second and go out gluey passageway (32) and constitute, first passageway (31) and second go out and go out gluey passageway (32) and set up respectively the both sides of passageway (30), wherein, N > 2, M > 2.
2. A fibrous spray sheet structure according to claim 1, wherein the fibrous spray sheet structure comprises,
The N groups of glue outlet units (3 a) are respectively arranged below the M air passing holes (20), wherein N is more than or equal to M.
3. A fibrous spray sheet structure according to claim 1, wherein the fibrous spray sheet structure comprises,
The glue outlet steel pad (3) is further provided with N-1 third air outlet channels (33), and the third air outlet channels (33) are located between two adjacent glue outlet units (3 a).
4. A fibrous spray sheet structure according to claim 1, wherein the fibrous spray sheet structure comprises,
The glue outlet channel (30), the first air outlet channel (31) and the second air outlet channel (32) are all long-strip-shaped, the first air outlet channel (31) and the second air outlet channel (32) are symmetrically distributed on two sides of the glue outlet channel (30) by taking the center line of the glue outlet channel (30) as a symmetrical axis, and the extending direction of the first air outlet channel (31) and the extending direction of the second air outlet channel (32) are gradually converged towards the position close to the outlet of the glue outlet channel (30).
5. A fibrous spray structure according to claim 4, wherein the fibrous spray structure comprises,
The included angle between the central line of the glue outlet channel (30) and the central line of the first air outlet channel (31) is a first included angle, the included angle between the central line of the glue outlet channel (30) and the central line of the second air outlet channel (32) is a second included angle, the first included angle is equal to the second included angle, and the range of the first included angle and the second included angle is 30-60 degrees.
6. A fibrous spray structure according to claim 4, wherein the fibrous spray structure comprises,
The extension length of the glue outlet channel (30) is larger than the extension lengths of the first air outlet channel (31) and the second air outlet channel (32), and the tail end of the glue outlet channel (30) is provided with a conical glue inlet channel (300).
7. A fibrous spray sheet structure according to claim 1, wherein the fibrous spray sheet structure comprises,
The glue feeding steel pad (5) is provided with a plurality of glue feeding holes (50), the glue collecting steel pad (4) is provided with at least 1 glue collecting channel (40), hot melt glue entering through a plurality of glue feeding holes (50) is collected in the glue collecting channel (40), and N glue outlet units (3 a) are located above the glue collecting channel (40).
8. The fibrous spray sheet structure of claim 7, wherein the fibrous spray sheet structure comprises a plurality of fibrous layers,
The glue inlet hole (50) is round, and the glue collecting channel (40) is square and strip-shaped.
9. A fibrous spray sheet structure according to claim 1, wherein the fibrous spray sheet structure comprises,
The air inlet steel pad (1) is divided by air flow, the steel pad (2) is divided by air flow, the steel pad (3) is glued by glue collecting, the steel pad (4) is glued by glue collecting, and the steel pad (5) is correspondingly provided with a plurality of connecting through holes (6), and the steel pad (1) is divided by air flow, the steel pad (2) is divided by air flow, the steel pad (3) is glued by glue collecting, and the steel pad (4) is connected together by passing through the fastener of the connecting through holes (6).
10. A fibrous spray sheet structure according to any of the claims 1 to 9, wherein,
The steel pad also comprises a filtering steel pad, and the filtering steel pad is provided with a filter screen;
The filtering steel pad is arranged between the glue outlet steel pad (3) and the glue collecting steel pad (4) or between the glue inlet steel pad (5) and the glue collecting steel pad (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323008348.9U CN221387183U (en) | 2023-11-08 | 2023-11-08 | Fiber spray sheet structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323008348.9U CN221387183U (en) | 2023-11-08 | 2023-11-08 | Fiber spray sheet structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221387183U true CN221387183U (en) | 2024-07-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323008348.9U Active CN221387183U (en) | 2023-11-08 | 2023-11-08 | Fiber spray sheet structure |
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| Country | Link |
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| CN (1) | CN221387183U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119308026A (en) * | 2024-12-18 | 2025-01-14 | 瑞安市俊鼎达机械有限公司 | A melt-blown fiber nozzle and a spray gun using the nozzle |
-
2023
- 2023-11-08 CN CN202323008348.9U patent/CN221387183U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119308026A (en) * | 2024-12-18 | 2025-01-14 | 瑞安市俊鼎达机械有限公司 | A melt-blown fiber nozzle and a spray gun using the nozzle |
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