CN215704064U - Hot air nozzle structure and heat shrinkable tube heating equipment - Google Patents
Hot air nozzle structure and heat shrinkable tube heating equipment Download PDFInfo
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- CN215704064U CN215704064U CN202121398941.7U CN202121398941U CN215704064U CN 215704064 U CN215704064 U CN 215704064U CN 202121398941 U CN202121398941 U CN 202121398941U CN 215704064 U CN215704064 U CN 215704064U
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- hot air
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Abstract
The utility model provides a hot air nozzle structure and heat shrink tube heating equipment, wherein the hot air nozzle structure comprises a hot air nozzle; the hot air nozzle comprises a hollow air outlet part communicated with a hot air gun head of the heating equipment and two hollow air outlet plates communicated with the air outlet part; one side of the two air outlet plates is provided with an air outlet, and one side of the two air outlet plates provided with the air outlet is arranged oppositely. The hot air nozzle structure solves the problem of air leakage in the process of conducting hot air, so that the flow of the hot air is more stable, the air outlet position and the flow of a fixed area are accurately controlled, the loss of the hot air is reduced, and meanwhile, the hot air nozzle structure is simple and stable in structure and convenient to disassemble and maintain; when the heat shrinkable tube heating equipment comprising the heat shrinkable tube heating device heats the heat shrinkable tube, the heat shrinkable tube is heated more uniformly, the thickness of the obtained heat shrinkable tube is more uniform, and the cross section of the heat shrinkable tube cannot generate an oblique opening; meanwhile, the hot air nozzle with the structure can effectively reduce the loss of hot air, has higher thermal efficiency and reduces energy consumption.
Description
Technical Field
The utility model relates to the field of heat-shrinkable tube heating equipment, in particular to a hot air nozzle structure and heat-shrinkable tube heating equipment.
Background
The existing hot air mechanism has the problems that the energy loss is large in the heat conduction process, heat is not uniformly dispersed, the local hot air flow is sufficient, and the hot air flow on two sides is insufficient, so that the heat shrinkage pipe cannot be shrunk to the specified size quickly, the heat shrinkage pipe after heat shrinkage is not uniform in shrinkage, and the appearance is not perfect.
It is to be noted that the information disclosed in the above background section is only for enhancement of understanding of the background of the present invention and therefore may include information that does not constitute prior art known to a person of ordinary skill in the art.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems in the prior art, the utility model aims to provide a hot air nozzle structure and heat shrinkable tube heating equipment, wherein the hot air nozzle structure is simple and stable in structure, and solves the problem of air leakage in the process of conducting hot air; meanwhile, the hot air nozzle with the structure can effectively reduce the loss of hot air, has higher thermal efficiency and reduces energy consumption.
Some embodiments of the present invention provide a hot air nozzle structure, comprising a hot air nozzle;
the hot air nozzle comprises a hollow air outlet part communicated with a hot air gun head of the heating equipment, and
the two hollow air outlet plates are communicated with the air outlet part;
two a side of air-out board is provided with the air outlet, two the air-out board is provided with the relative setting of one side of air outlet.
According to some examples of the utility model, the outlet comprises a round-hole shaped outlet and/or an elongated outlet slot.
According to some examples of the utility model, the air outlet comprises round-hole-shaped air outlet holes or strip-shaped air outlet grooves, and the air outlet holes or the air outlet grooves are uniformly distributed on one side surface of the air outlet plate.
According to some examples of the utility model, the air outlet comprises round-hole-shaped air outlet holes and strip-shaped air outlet grooves, the air outlet holes are uniformly distributed in the middle part of one side surface of the air outlet plate, and the air outlet grooves are distributed in two edge parts of one side surface of the air outlet plate.
According to some examples of the utility model, the hot air nozzle structure further comprises at least one first connecting snap ring arranged on a side surface of the air outlet portion away from the air outlet plate, and the first connecting snap ring is used for connecting a hot air gun head of a heating device.
According to some examples of the utility model, the hot nozzle structure further comprises a fixing connector for fixing the hot nozzle to the heating apparatus.
Some embodiments of the present invention further provide a heat shrinkable tube heating apparatus, including the hot air nozzle structure.
According to some examples of the utility model, the heat shrink tube heating apparatus comprises two hot air gun heads, two hot air ducts, and two second connection clasps;
each hot air gun head is connected with one hot air guide pipe through one second connecting snap ring.
According to some examples of this invention, the hot air nozzle structure further comprises two first connection clasps;
the two first connecting clamping rings are arranged on one side surface of the air outlet part, which is deviated from the air outlet plate;
each hot air conduit is connected with the air outlet part through the first connecting clamp ring.
According to some examples of the present invention, the hot air nozzle structure further includes a fixing connector, the fixing connector is disposed on a side of the air outlet portion away from the air outlet plate, and the fixing connector is fixedly connected to a heat shrink tube heating device.
The hot air nozzle structure is provided with the hollow air outlet part and the two hollow air outlet plates connected with the hollow air outlet part, the air outlet part and the air outlet plates form an interlayer communicated with a hot air gun head of heating equipment, when hot air comes out of the hot air gun head, the interlayer is additionally arranged, so that the hot air flows in the interlayer firstly and then flows out of an air outlet of the air outlet plates, the flow rate of the hot air and the position of the hot air outlet can be controlled simultaneously, the problem of air leakage of the hot air in the conduction process is solved, the flow rate of the hot air is more stable, the position of the air outlet is accurately controlled, the flow rate of a fixed area is controlled, the loss of the hot air is reduced, and meanwhile, the hot air nozzle structure is simple and stable, and is convenient to disassemble and maintain.
The heating equipment of the utility model enables the heat shrinkable tube to be heated more uniformly, thereby obtaining the heat shrinkable tube with uniform thickness, and the cross section can not generate an oblique opening; meanwhile, the hot air nozzle with the structure can effectively reduce the loss of hot air, has higher thermal efficiency and reduces energy consumption.
Drawings
Other features, objects and advantages of the present invention will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, with reference to the accompanying drawings.
FIG. 1 is a schematic structural view of a hot air nozzle structure according to an embodiment of the present invention;
FIG. 2 is a sectional view of a hot air nozzle structure according to an embodiment of the present invention;
FIG. 3 is a top view of a hot air nozzle structure according to an embodiment of the present invention;
fig. 4 and 5 are schematic views illustrating a heat shrinkable tube heating apparatus according to an embodiment of the present invention.
Reference numerals
100 hot air nozzle
110 air outlet part
120 air outlet plate
121 air outlet
122 air outlet groove
200 first connecting snap ring
300 fixed connecting piece
700 second connection clasp
800 hot air duct
900 hot-air gun head
Detailed Description
Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention. The same reference numerals in the drawings denote the same or similar structures, and thus their repetitive description will be omitted.
In the description of the present invention, it is to be understood that the terms "first", "second" and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The following disclosure provides many different embodiments, or examples, for implementing different features of the utility model. To simplify the disclosure of the present invention, the components and settings of a specific example are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or reference letters in the various examples, which have been repeated for purposes of simplicity and clarity and do not in themselves dictate a relationship between the various embodiments and/or configurations discussed. In addition, the present invention provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize applications of other processes and/or uses of other materials.
In order to solve the problems in the prior art, some embodiments of the present invention provide a hot air nozzle structure, including a hot air nozzle; the hot air nozzle comprises a hollow air outlet part communicated with a hot air gun head of the heating equipment and two hollow air outlet plates communicated with the air outlet part; two a side of air-out board is provided with the air outlet, two the air-out board is provided with the relative setting of one side of air outlet.
The hot air nozzle structure is provided with the hollow air outlet part and the two hollow air outlet plates connected with the hollow air outlet part, the air outlet part and the air outlet plates form an interlayer communicated with a hot air gun head of heating equipment, when hot air comes out of the hot air gun head, the interlayer is additionally arranged, so that the hot air flows in the interlayer firstly and then flows out of an air outlet of the air outlet plates, the flow rate of the hot air and the position of the hot air outlet can be controlled simultaneously, the problem of air leakage of the hot air in the conduction process is solved, the flow rate of the hot air is more stable, the position of the air outlet is accurately controlled, the flow rate of a fixed area is controlled, the loss of the hot air is reduced, and meanwhile, the hot air nozzle structure is simple and stable, and is convenient to disassemble and maintain.
The structure of the hot air nozzle of the present invention is further described in the following embodiments. FIG. 1 is a schematic structural diagram of a hot air nozzle structure according to an embodiment of the present invention, wherein the hot air nozzle structure includes a hot air nozzle 100, which is shown in a dashed line in FIG. 1;
the hot air nozzle 100 comprises a hollow air outlet part 110 communicated with a hot air gun head of the heating device, and
two hollow air outlet plates 120 communicated with the air outlet part;
two a side of air-out board 120 is provided with the air outlet, two one side that air-out board 120 was provided with the air outlet sets up relatively, and the air outlet sets up in two relative sides of air-out board 120 promptly.
As shown by the arrow in fig. 1, the hot air enters the hollow air outlet portion 110 from the connected hot air gun head, flows to the hollow portions of the air outlet plates on both sides, and then flows out from the air outlet of the air outlet plate 120. The air outlet can include the exhaust vent of round hole form and/or long banding air-out groove, the exhaust vent or the air-out groove is in evenly distributed on a side of air-out plate, evenly distributed's air outlet is favorable to hot-blast even outflow.
Further, fig. 2 is a cross-sectional view of a hot air nozzle structure according to an embodiment of the present invention, in this embodiment, the air outlet includes round air outlet holes 121 and strip air outlet slots 122, the air outlet holes 121 are uniformly distributed in a middle portion of one side surface of the air outlet plate 120, and the air outlet slots 122 are distributed in two edge portions of one side surface of the air outlet plate 120.
In the embodiment of fig. 2, the air outlet holes 121 uniformly distributed in the middle of the air outlet plate 120 facilitate the uniform outflow of hot air. However, at the two edge portions outside the middle portion of the air-out plate 120, the air outlets at the two edge portions of the air-out plate 120 are strip-shaped air-out slots 122, as can be seen from fig. 2, the air-out area of the strip-shaped air-out slots 122 in this embodiment is larger than that of the round-hole-shaped air-out holes 121, and this structure is intended to compensate the heat loss in the heat exchange between the edge of the hot air nozzle and the external environment, so that the temperature of the hot air between the two air-out plates 120 is uniform, and the situations of over-high temperature of the local hot air and over-low flow of the local hot air cannot occur.
The shape of the air outlet may be other shapes, and is not limited to the round hole shape and the strip shape. In different use scenes, the shape, density or position of the air outlet can be set according to actual conditions.
Fig. 3 is a top view of a hot air nozzle structure according to an embodiment of the present invention, wherein the hot air nozzle structure further includes at least one first connecting snap ring 200 disposed on a side surface of the air outlet portion 110 away from the air outlet plate 120, and the first connecting snap ring 200 is used for connecting a hot air gun head of a heating device.
The hot air nozzle structure may further include a fixing connector 300 for fixing the hot air nozzle 100 to a heating apparatus.
Some embodiments of the present invention further provide a heat shrinkable tube heating apparatus, which includes the above-mentioned hot air nozzle structure.
Fig. 4 and 5 are schematic structural views of a heat shrinkable tube heating apparatus according to an embodiment of the present invention, specifically, the heat shrinkable tube heating apparatus includes two hot air gun heads 900, two hot air guide tubes 800, and two second connection clasps 700;
each of the hot blast gun heads 900 is connected to a hot blast duct 800 through a second connection snap ring 700.
The hot air nozzle structure comprises two first connecting clamping rings 200; the two first connecting clamping rings 200 are arranged on one side surface of the air outlet part 110 departing from the air outlet plate 120;
each of the hot air ducts 800 is connected to one of the air outlets 110 through one of the first connection clasps 200.
In this embodiment, the hot air nozzle structure further includes a fixing connector 300, the fixing connector 300 is disposed on a side of the air outlet portion 110 away from the air outlet plate 120, and the fixing connector 300 is fixedly connected to a heat shrink tube heating device. In some embodiments, the hot air nozzle structure, the hot air gun head 900, and the like are fixed to a cylinder of a heat shrink tube heating apparatus, and the cylinder can drive the hot air nozzle to move to a heat shrink tube to be heated. The hot air nozzle has simple structure and is convenient to disassemble and maintain.
The heat shrink tube heating equipment can uniformly disperse hot air through the hot air nozzle, and the position of the hot air can be controlled and the flow of the hot air in a specific area can be controlled by setting the shape, density or position of the air outlets on the two air outlet plates, so that the temperature distribution between the two air outlet plates 120 is controlled.
When the heat shrinkable tube heating device is applied to heating the heat shrinkable tube, the temperature between the two air outlet plates is uniform when the shape, the density or the position of the air outlet is set, so that the heat shrinkable tube is heated more uniformly, the heat shrinkable tube with uniform thickness is obtained, the cross section can not generate an oblique opening, the heat efficiency is higher, and meanwhile, the hot air nozzle with the structure can effectively reduce the loss of hot air and reduce the energy consumption.
In summary, the present invention provides a hot air nozzle structure and a heat shrink tube heating apparatus, wherein the hot air nozzle structure comprises a hot air nozzle; the hot air nozzle comprises a hollow air outlet part communicated with a hot air gun head of the heating equipment and two hollow air outlet plates communicated with the air outlet part; two a side of air-out board is provided with the air outlet, two the air-out board is provided with the relative setting of one side of air outlet.
The hot air nozzle structure is provided with the hollow air outlet part and the two hollow air outlet plates connected with the hollow air outlet part, the air outlet part and the air outlet plates form an interlayer communicated with a hot air gun head of heating equipment, when hot air comes out of the hot air gun head, the interlayer is additionally arranged to enable the hot air to flow in the interlayer firstly and then flow out of an air outlet of the air outlet plates, the flow rate of the hot air and the position of the hot air outlet can be controlled simultaneously, the problem of air leakage of the hot air in the conduction process is solved, the flow rate of the hot air is enabled to be more stable, the position of the air outlet is controlled accurately, the flow rate of a fixed area is controlled, the loss of the hot air is reduced, and meanwhile, the structure of the hot air nozzle is simple and stable, and is convenient to disassemble and maintain; when the heating equipment provided by the utility model comprises the heat shrinkable tube, the heat shrinkable tube is heated more uniformly, so that the heat shrinkable tube with uniform thickness can be obtained, and the cross section can not generate an oblique opening; meanwhile, the hot air nozzle with the structure can effectively reduce the loss of hot air, has higher thermal efficiency and reduces energy consumption.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
The foregoing is a more detailed description of the utility model in connection with specific preferred embodiments and it is not intended that the utility model be limited to these specific details. For those skilled in the art to which the utility model pertains, several simple deductions or substitutions can be made without departing from the spirit of the utility model, and all shall be considered as belonging to the protection scope of the utility model.
Claims (10)
1. A hot air nozzle structure is characterized by comprising a hot air nozzle;
the hot air nozzle comprises a hollow air outlet part communicated with a hot air gun head of the heating equipment, and
the two hollow air outlet plates are communicated with the air outlet part;
two a side of air-out board is provided with the air outlet, two the air-out board is provided with the relative setting of one side of air outlet.
2. The hot air nozzle structure according to claim 1, wherein said air outlet comprises a round hole shaped air outlet and/or an elongated air outlet slot.
3. The hot air nozzle structure according to claim 1, wherein: the air outlet includes the exhaust vent of round hole form or long banding air-out groove, just the exhaust vent or the air-out groove is in evenly distributed on a side of air-out plate.
4. The hot air nozzle structure according to claim 1, wherein: the air outlet includes the exhaust vent of round hole form and banding air-out groove, exhaust vent evenly distributed in the middle part of a side of air-out plate, the air-out groove distribute in the both edges part of a side of air-out plate.
5. The hot air nozzle structure according to claim 1, further comprising at least one first connecting snap ring disposed on a side surface of the air outlet portion away from the air outlet plate, wherein the first connecting snap ring is used for connecting a hot air gun head of a heating device.
6. The hot nozzle structure according to claim 1, further comprising a fixing connector for fixing said hot nozzle to a heating apparatus.
7. A heat shrinkable tube heating apparatus comprising the hot air nozzle structure of claim 1.
8. The heat shrinkable tube heating apparatus according to claim 7, wherein the heat shrinkable tube heating apparatus comprises two hot air gun heads, two hot air guide tubes, and two second connection clasps;
each hot air gun head is connected with one hot air guide pipe through one second connecting snap ring.
9. The heat shrinkable tube heating apparatus as claimed in claim 8, wherein said hot air nozzle structure further comprises two first connection clasps;
the two first connecting clamping rings are arranged on one side surface of the air outlet part, which is deviated from the air outlet plate;
each hot air conduit is connected with the air outlet part through the first connecting clamp ring.
10. The heat shrinkable tube heating device according to claim 8, wherein the hot air nozzle structure further comprises a fixing connector, the fixing connector is disposed on a side of the air outlet portion away from the air outlet plate, and the fixing connector is fixedly connected to the heat shrinkable tube heating device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121398941.7U CN215704064U (en) | 2021-06-23 | 2021-06-23 | Hot air nozzle structure and heat shrinkable tube heating equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121398941.7U CN215704064U (en) | 2021-06-23 | 2021-06-23 | Hot air nozzle structure and heat shrinkable tube heating equipment |
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| Publication Number | Publication Date |
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| CN215704064U true CN215704064U (en) | 2022-02-01 |
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| CN202121398941.7U Active CN215704064U (en) | 2021-06-23 | 2021-06-23 | Hot air nozzle structure and heat shrinkable tube heating equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114646202A (en) * | 2022-03-17 | 2022-06-21 | 佛山市盟思拉伸机械有限公司 | Film production line oven and gentle air supply heat exchange unit thereof |
-
2021
- 2021-06-23 CN CN202121398941.7U patent/CN215704064U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114646202A (en) * | 2022-03-17 | 2022-06-21 | 佛山市盟思拉伸机械有限公司 | Film production line oven and gentle air supply heat exchange unit thereof |
| CN114646202B (en) * | 2022-03-17 | 2023-03-24 | 佛山市盟思拉伸机械有限公司 | Film production line oven and gentle air supply heat exchange unit thereof |
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