CN213357819U - Melt and spout cloth mould air supply mechanism and melt and spout cloth mould - Google Patents
Melt and spout cloth mould air supply mechanism and melt and spout cloth mould Download PDFInfo
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- CN213357819U CN213357819U CN202021248054.7U CN202021248054U CN213357819U CN 213357819 U CN213357819 U CN 213357819U CN 202021248054 U CN202021248054 U CN 202021248054U CN 213357819 U CN213357819 U CN 213357819U
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Abstract
The application provides a melt-blown fabric mould air supply mechanism and a melt-blown fabric mould, which comprise an air supply plate, an air supply pipe and a heat insulation piece, wherein the air supply plate is provided with an air delivery channel; the heat insulation piece is arranged on the peripheral wall of the blast pipe to slow down the loss of airflow heat in the blast pipe. When the air supply mechanism conveys the air flow, the heat of the air flow is not easy to dissipate, the energy consumption is reduced, and the energy-saving and environment-friendly effects are achieved.
Description
Technical Field
The utility model relates to a mould manufacturing field particularly, relates to a melt-blown fabric mould air supply mechanism and melt-blown fabric mould.
Background
In the melt-blown fabric processing process, a melt-blown fabric mold is important equipment in the forming process of the melt-blown fabric mold. The melt-blown fabric die can apply high-temperature and high-pressure airflow to the materials in the material conveying process, and the materials are thinned into filaments under the action of the high-temperature and high-pressure airflow and sprayed on a fabric connecting machine to finally form melt-blown fabric. At present, an air supply channel is arranged on a mould and then communicated with air supply by an air supply device, so that high-temperature and high-pressure air flow is provided for processing and forming of melt-blown cloth.
The inventor researches and discovers that the existing melt-blown fabric die has the following defects:
the temperature control is inconvenient when the air current flows in the air supply channel of the melt-blown fabric mould.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a melt-blown fabric mould air supply mechanism and melt-blown fabric mould, it can improve the inconvenient technical problem of temperature control of air current when flowing in the air feed channel of melt-blown fabric mould.
The embodiment of the utility model is realized like this:
in a first aspect, an embodiment of the present invention provides a melt-blown fabric mould air supply mechanism, which includes:
the air supply plate is provided with an air delivery channel, the wall of the air supply pipe is provided with a communication port, the air supply pipe is connected with the air supply plate, and the communication port is communicated with the air delivery channel; the heat insulation piece is arranged on the peripheral wall of the blast pipe to slow down the loss of airflow heat in the blast pipe.
In an alternative embodiment, the communication port extends along the extension direction of the air supply pipe, and both ends of the communication port are spaced from both ends of the air supply pipe.
In an optional embodiment, the melt-blown fabric mould air supply mechanism further comprises a connecting pipe, the connecting pipe is connected with the air supply plate, one end of the connecting pipe is communicated with the air delivery channel, and the other end of the connecting pipe is inserted into the communicating port and communicated with the pipe cavity of the air supply pipe.
In an alternative embodiment, the meltblown die blowing mechanism further comprises two reinforcements, both of which are connected with the blowing plate, the two reinforcements jointly define a clamping area, and the connecting pipe is inserted into the clamping area.
In an optional embodiment, the heat insulation piece is provided with an avoiding opening, the heat insulation piece is sleeved outside the air supply pipe, and the communication opening is communicated with the avoiding opening.
In an optional embodiment, the blowing mechanism of the melt-blown fabric mold further comprises a locking member, and the locking member is sleeved outside the heat insulation member so as to press the heat insulation member on the peripheral wall of the blowing pipe.
In an alternative embodiment, both ends of the blast pipe are provided as air inlets for connection with the air supply device.
In an alternative embodiment, the air inlet is provided with a flange connection for connection to an air supply device.
In a second aspect, an embodiment of the present invention provides a melt-blown fabric mold, including:
the meltblown fabric die blowing mechanism of any of the preceding embodiments.
In an optional embodiment, the melt-blown fabric mold further comprises an air-blowing template and an air-blowing plate, the air-blowing template is connected with the air-blowing plate, the air-blowing template and the air-blowing plate jointly define an air outlet channel, the air-blowing template is provided with an air supply channel, the air supply plate is connected with the air-blowing template, and the air supply channel is communicated with the air supply channel.
The embodiment of the utility model provides a beneficial effect is:
to sum up, this embodiment provides a melt-blown fabric mould air supply mechanism, through set up the heat insulating part on the periphery wall at the blast pipe, when utilizing air feeder to pass through the blast pipe for the interior conveying gas of wind channel of melt-blown fabric mould, the gas that is located in the blast pipe is difficult for producing the heat exchange with the external world, and the heat of the gas in the blast pipe is difficult for scattering and disappearing, and the gas heat dissipation in the blast pipe is slow, is convenient for control the temperature of the interior air current of blast pipe to be convenient for control from the temperature of wind channel department spun air current. And when the air current flows to the air duct of the melt-blown fabric mould in the air supply pipe, the temperature change is small, so that the forming quality of the melt-blown fabric is not easily influenced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural view of an air supply mechanism of a melt-blown fabric mold according to an embodiment of the present invention;
fig. 2 is a schematic sectional structure view of an air supply mechanism of a melt-blown fabric mold according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a part of the structure of the air supply mechanism of the melt-blown fabric mold according to the embodiment of the present invention;
fig. 4 is a partially enlarged schematic view of fig. 3.
Icon:
100-air supply plate; 110-a wind delivery channel; 200-blast pipe; 210-a communication port; 220-air inlet; 300-insulation; 310-avoidance ports; 400-connecting pipe; 500-a reinforcement; 600-connecting a flange plate; 700-sealing cover;
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, the present embodiment provides an air supply mechanism for a melt-blown fabric mold, which has a good heat preservation effect on air flow, and when the air flow is conveyed in the air supply mechanism during a melt-blown fabric processing process, heat carried by the air flow is not easy to dissipate, so that energy consumption is reduced, and the air supply mechanism is energy-saving and environment-friendly.
Referring to fig. 1 and 2, in the present embodiment, an air supply mechanism (hereinafter referred to as an air supply mechanism) for a melt-blown fabric mold includes an air supply plate 100, an air supply pipe 200 and a heat insulation member 300, the air supply plate 100 is provided with an air delivery channel 110, a pipe wall of the air supply pipe 200 is provided with a communication port 210, the air supply pipe 200 is connected with the air supply plate 100, and the communication port 210 is communicated with the air delivery channel 110; the heat insulator 300 is disposed on the outer circumferential wall of the blast pipe 200 to slow down the dissipation of heat of the air flow in the blast pipe 200.
According to the air supply mechanism provided by the embodiment, the heat insulation piece 300 is arranged on the outer peripheral wall of the air supply pipe 200, when air is supplied into the air channel of the melt-blown fabric mold through the air supply device 200, the air in the air supply pipe 200 is not easy to exchange heat with the outside, the heat of the air in the air supply pipe 200 is not easy to dissipate, the heat dissipation of the air in the air supply pipe 200 is slow, the temperature of the air flow in the air supply pipe 200 is convenient to control, and therefore the temperature of the air flow sprayed out of the air channel is convenient to control; in addition, when the air flow in the blast pipe 200 flows to the air channel of the melt-blown fabric mold, the temperature change is small, so that the forming quality of the melt-blown fabric is not easily influenced, the energy consumption for keeping the air flow within a set temperature range is reduced, and the energy-saving and environment-friendly effects are realized.
In other words, the temperature of the airflow discharged from the air duct is set to T, the temperature of the airflow input by the air supply apparatus to the blower duct 200 provided in the present embodiment is set to T1, T1 is greater than T, and the temperature difference between the two is Δ T1; the temperature of the air flow input into the existing pipeline communicated with the air duct by the air supply device is T2, T2 is greater than T, and the temperature difference between the air flow and the existing pipeline is delta T2. compared with the prior art, the heat dissipation speed in the air supply pipe 200 provided by the embodiment is low, the heat loss is small, therefore, the T1 can be designed to be smaller than T2, and the energy consumption is reduced.
In this embodiment, optionally, the air supply plate 100 may be a rectangular plate, the air delivery channel 110 is disposed on the first length side of the air supply plate 100, the air delivery channel 110 may be a rectangular channel, and in addition, the air delivery channel 110 may be a bent channel. The air delivery channel 110 extends along the length direction of the air supply plate 100, two ends of the air delivery channel 110 in the extending direction are closed, one side of the air delivery channel 110 on the first length side is an inlet side, the air delivery channel 110 further has an outlet side extending to the second length side opposite to the first length side, and the outlet side is used for being communicated with an air channel on an air injection template of the mold.
In this embodiment, optionally, the air supply mechanism of the melt-blown fabric mold further includes a connecting pipe 400, the connecting pipe 400 is a square pipe, the connecting pipe 400 has two opposite openings, both of the two openings are communicated with the pipe cavity of the connecting pipe 400, the connecting pipe 400 is connected with the air supply plate 100, one of the two openings on the connecting pipe 400 is communicated with one side of the air delivery channel 110 on the first length side; the other of the two openings communicates with a communication port 210 on the blower duct 200.
In this embodiment, optionally, one side of the connecting tube 400 is attached to the first length side, and the two are fixed by welding.
Obviously, the connecting pipe 400 and the blowing plate 100 may be fixedly connected in other manners.
In this embodiment, the air supply mechanism further includes two reinforcements 500, the two reinforcements 500 are both fixedly connected to the first length side of the air supply plate 100, a clamping area is defined between the two reinforcements 500, the connection pipe 400 is located in the clamping area, and two opposite sides of the connection pipe 400 are respectively attached to the two reinforcements 500. Thereby improving the stability of the connection pipe 400.
In other embodiments, one reinforcing member 500 may be provided, one reinforcing member 500 is in a ring structure, the hole surrounded by the reinforcing member 500 is a clamping area, and the connecting pipe 400 is inserted into the clamping area.
In addition, the reinforcing member 500 may be made of a heat insulating material, thereby improving the heat insulating effect of the connection pipe 400.
In this embodiment, optionally, the air supply pipe 200 is a cylindrical pipe, two ends of the air supply pipe 200 along the length direction thereof are both open, and both the two openings are the air inlets 220. Both air inlets 220 are used for connecting with air supply equipment. Obviously, the blower tube 200 may also be a square tube or the like in other embodiments.
Optionally, the air supply mechanism further includes a connecting flange 600, one connecting flange 600 is installed at each air inlet 220, and the connecting flange 600 is used for being connected with an air supply device.
Optionally, a communication port 210 is provided on a wall of the air supply pipe 200, the communication port 210 is a strip port, the communication port 210 extends along an extending direction of the air supply pipe 200, a distance is provided between two ends of the communication port 210 in the extending direction and an end surface corresponding to the air supply pipe 200, that is, the communication port 210 is a through-hole structure, so that the air supply pipe 200 is conveniently sealed after being connected with the connecting pipe 400.
In other embodiments, the air supply pipe 200 is provided with a plurality of communication ports 210 uniformly spaced, and each communication port 210 is a hole structure, for example, the communication ports 210 may be cylindrical holes, and the plurality of communication ports 210 are uniformly spaced in the radial direction and the axial direction of the air supply pipe 200. When the air supply pipe 200 is connected with the connecting pipe 400, an opening of the connecting pipe 400 covers the plurality of communicating ports 210 on the air supply pipe 200, the plurality of communicating ports 210 are simultaneously communicated with the connecting pipe 400, and one side of the opening of the connecting pipe 400 is an arc-shaped surface and is tightly attached to the outer peripheral wall of the air supply pipe 200, so that the sealing performance of the air supply pipe 200 and the connecting pipe 400 is improved.
The connection pipe 400 and the blower pipe 200 may be fixed by welding.
In this embodiment, optionally, the heat insulating element 300 is a heat insulating sleeve made of a heat insulating material, the heat insulating element 300 is provided with an avoiding opening 310, the heat insulating element 300 is sleeved outside the air supply pipe 200, and the connecting pipe 400 passes through the avoiding opening 310 and abuts against the outer peripheral wall of the air supply pipe 200.
It should be noted that the heat insulating member 300 may be attached to the outer peripheral wall of the air supply duct 200, and obviously, the heat insulating member 300 may also form an annular space with the outer peripheral wall of the air supply duct 200, so as to perform a heat insulating function on the air supply duct 200 and slow down the heat dissipation speed of the air supply duct 200.
Referring to fig. 3 to 4, in the present embodiment, the heat insulating member 300 and the outer peripheral wall of the air supply pipe 200 form an annular space, and the sealing caps 700 are disposed at two ends of the annular space, so that the annular space is a closed space, thereby achieving a good heat insulation effect.
In other embodiments, when the heat insulating member 300 contacts the outer circumferential wall of the air supply pipe 200, a locking member is sleeved on the outer circumferential wall of the heat insulating member 300, the locking member may be a locking ring, and the locking ring deforms after being sleeved on the heat insulating member 300 to reduce the size of the area surrounded by the locking ring, so that external force can be applied to the heat insulating member 300, the heat insulating member 300 and the air supply pipe 200 are attached more tightly, displacement between the heat insulating member 300 and the air supply pipe 200 is not easy to occur, and the heat insulating effect is not easy to be affected.
For example, the locking member is an iron ring formed by winding iron wires.
The air supply mechanism that this embodiment provided, simple structure is reasonable, utilizes heat insulating part 300 to keep warm to blast pipe 200, and the airflow temperature in blast pipe 200 is difficult for scattering and disappearing, reduces the energy consumption, and is energy-concerving and environment-protective.
The embodiment also provides a melt-blown fabric mould, including spouting the wind template, spouting the material board and the air supply mechanism that above-mentioned embodiment mentioned, spout the wind template and spout the material board and be connected and the air supply duct is injectd jointly to the two, spout the wind template and be equipped with the air supply duct, air supply board 100 is connected with spouting the wind template, and defeated wind passageway 110 and air supply duct intercommunication. The air supply device delivers air flow to the air supply pipe 200, and the air flow reaches the air injection template after passing through the air supply pipe 200, the connecting pipe 400 and the air supply plate 100, and is finally ejected from the air duct.
Optionally, the air spraying templates and the air supply mechanism are provided with two air spraying templates, the two air spraying templates are connected with the material spraying plate and located on two sides of the material spraying plate, and each air spraying template and the material spraying plate define an air channel. The two air supply mechanisms are positioned on two sides of the material spraying plate and are respectively communicated with the two air channels.
According to the melt-blown fabric mould provided by the embodiment, heat carried by high-temperature airflow is not easy to dissipate when flowing in the blast pipe 200, the heat preservation effect is good, and the melt-blown fabric mould is energy-saving and environment-friendly.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a melt-blown fabric mould air supply mechanism which characterized in that, it includes:
the air supply device comprises an air supply plate, an air supply pipe and a heat insulation piece, wherein the air supply plate is provided with an air delivery channel, the pipe wall of the air supply pipe is provided with a communication port, the air supply pipe is connected with the air supply plate, and the communication port is communicated with the air delivery channel; the heat insulation piece is arranged on the peripheral wall of the air supply pipe so as to slow down the loss of airflow heat in the air supply pipe.
2. The meltblown fabric die blowing mechanism of claim 1, further comprising:
the communicating port extends along the extending direction of the air supply pipe, and both ends of the communicating port and both ends of the air supply pipe are provided with intervals.
3. The meltblown fabric die blowing mechanism of claim 1, further comprising:
the air supply mechanism of the melt-blown fabric die further comprises a connecting pipe, the connecting pipe is connected with the air supply plate, one end of the connecting pipe is communicated with the air delivery channel, and the other end of the connecting pipe is inserted into the communicating port and communicated with the pipe cavity of the air supply pipe.
4. The meltblown fabric die blowing mechanism of claim 3, further comprising:
the melt-blown fabric mould air supply mechanism further comprises two reinforcing members, the two reinforcing members are connected with the air supply plate, a clamping area is defined by the two reinforcing members, and the connecting pipe is inserted in the clamping area.
5. The meltblown fabric die blowing mechanism of claim 1, further comprising:
the heat insulation piece is provided with an avoiding opening, the heat insulation piece is sleeved outside the air supply pipe, and the communicating opening is communicated with the avoiding opening.
6. The meltblown fabric die blowing mechanism of claim 1, further comprising:
melt and spout cloth mould air supply mechanism still includes the retaining member, the retaining member cover is located outside the heat insulating part, in order with the heat insulating part compresses tightly on the periphery wall of blast pipe.
7. The meltblown fabric die blowing mechanism of claim 1, further comprising:
and both ends of the blast pipe are provided with air inlets used for being connected with air supply equipment.
8. The meltblown fabric die blowing mechanism of claim 7, further comprising:
the air inlet is provided with a flange connection disc used for being connected with air supply equipment.
9. The melt-blown fabric die, characterized in that the melt-blown fabric die comprises:
the meltblown fabric die blowing mechanism of any of claims 1-8.
10. The meltblown fabric die of claim 9, wherein:
the melt-blown fabric mould still includes and spouts wind template and spouts the flitch, spout the wind template with spout the flitch and connect and the two prescribe a limit to the air flue jointly, it is equipped with the air feed way to spout the wind template, the air feed board with spout the wind template and connect, just defeated wind passageway with the air feed way intercommunication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021248054.7U CN213357819U (en) | 2020-06-29 | 2020-06-29 | Melt and spout cloth mould air supply mechanism and melt and spout cloth mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021248054.7U CN213357819U (en) | 2020-06-29 | 2020-06-29 | Melt and spout cloth mould air supply mechanism and melt and spout cloth mould |
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| Publication Number | Publication Date |
|---|---|
| CN213357819U true CN213357819U (en) | 2021-06-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021248054.7U Active CN213357819U (en) | 2020-06-29 | 2020-06-29 | Melt and spout cloth mould air supply mechanism and melt and spout cloth mould |
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|---|---|
| CN (1) | CN213357819U (en) |
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- 2020-06-29 CN CN202021248054.7U patent/CN213357819U/en active Active
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