Yarn humidifying device

Abstract

The utility model discloses a yarn humidifying device which comprises a placing rack, a plurality of sleeve rods are installed on the placing rack at equal intervals in the length direction of the placing rack, and the sleeve rods are used for placing yarn bobbins; the spraying rod is installed on the containing frame, the spraying rod and the sleeve rod are arranged side by side, the yarn bobbin can be placed on the spraying rod, and a spraying mechanism is arranged at the end of the spraying rod; a water channel is arranged in the placing frame, and the spraying rod is of a hollow structure and is communicated with the water channel; the spraying mechanism comprises sprayers, the sprayers are communicated with the hollow portion of the spraying rod through through holes, a plurality of sprayers are installed in the circumferential direction of the spraying rod, nozzles of the sprayers face the yarn bobbin, and an acute angle alpha is formed between the axis of each sprayer and the axis of the spraying rod.

Description

TECHNICAL FIELD

[0001] The utility model relates to a yarn processing equipment technical field especially relates to a yarn humidifying device. BACKGROUND

[0002] The existing yarn humidifying equipment mostly adopts the water spraying head to carry out the humidification to the yarn in the inside of the enclosure frame, but since the yarn is placed on the yarn cylinder and is stacked layer by layer, the yarn located in the lower layer will be shielded by the yarn in the upper layer, so that it cannot absorb the water mist sprayed by the upper spraying head, so that the humidity cannot be accurately controlled, the humidity of the same batch of yarn is uneven, and the product quality is reduced. SUMMARY

[0003] The utility model discloses a yarn humidifying device.

[0004] The technical scheme of the utility model is realized as follows:

[0005] The utility model provides a yarn humidifying device, the humidifying device includes:

[0006] The placing rack is equidistantly installed with a plurality of sleeve rods along the length direction, and the sleeve rod is used for placing the yarn cylinder;

[0007] The spraying rod is installed on the placing rack and is arranged side by side with the sleeve rod, the yarn cylinder can be placed on the spraying rod, and the end portion of the spraying rod is provided with a spraying mechanism;

[0008] The placing rack is provided with a water channel, and the spraying rod is a hollow structure and is communicated with the water channel;

[0009] The spraying mechanism includes a spray head, the spray head is communicated with the hollow portion of the spraying rod through a through hole, a plurality of spray heads are installed in the circumferential direction of the spraying rod, the nozzle of the spray head faces the yarn cylinder, and the axis of the spray head and the axis of the spraying rod form an acute angle alpha.

[0010] The advantages or beneficial effects of the above technical scheme at least include:

[0011] The sleeve rod and the spraying rod installed on the placing rack make the water mist sprayed by the spraying mechanism installed at the end portion of the spraying rod directly sprinkle on the yarn on the yarn cylinder, make the humidified air evenly spread in the enclosure frame, and the direction of the spray head faces four directions of up, down, left and right, so that the humidification efficiency is increased, and the product quality and production efficiency are improved compared with the prior art. BRIEF DESCRIPTION OF DRAWINGS

[0012] The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the principles of the application.

[0013] Figure 1 A structural schematic diagram of the device of the embodiment of the present application is shown;

[0014] Figure 2 A schematic diagram of the embodiment of the present application after hiding the fence frame is shown;

[0015] Figure 3 A first schematic diagram of the spraying direction of the spray head of the embodiment of the present application is shown;

[0016] Figure 4 A second schematic diagram of the spraying direction of the spray head of the embodiment of the present application is shown;

[0017] Figure 5 An extension schematic diagram of the extension part of the embodiment of the present application is shown;

[0018] Figure 6 A schematic diagram of the embodiment of the present application in which the yarn cylinder is sleeved on the spraying rod is shown;

[0019] Figure 7 A position schematic diagram of the piston of the embodiment of the present application is shown, in which the upper half is the position of the piston blocking the through hole, and the lower half is the position of the piston when the through hole is opened;

[0020] Figure 8 A water flow schematic diagram of the spray head of the embodiment of the present application is shown;

[0021] Figure 9 An installation schematic diagram of the spraying mechanism of the embodiment of the present application is shown;

[0022] The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the principles of the application. DETAILED DESCRIPTION

[0023] Embodiments of the present application will be described in more detail below with reference to the accompanying drawings. While certain embodiments of the application are shown in the drawings, it should be understood that the application can be implemented in various forms and should not be construed as being limited to the embodiments set forth herein, but rather the embodiments are provided to fully convey the full scope of the application. It should be understood that the drawings and embodiments described herein are for illustrative purposes only and are not intended to limit the scope of the application.

[0024] It should be noted that the embodiments and features in the embodiments of the present application can be combined with each other without conflict. The present application will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.

[0025] It should be understood that the term "comprising" and variations thereof used herein are open-ended, that is, "comprising but not limited to". The term "based on" is "at least partially based on". The term "one embodiment" means "at least one embodiment"; the term "another embodiment" means "at least one additional embodiment"; the term "some embodiments" means "at least some embodiments". Related definitions of other terms will be given in the following description. It should be noted that the "first", "second", etc. concepts mentioned in the present application are only used to distinguish different devices, modules or units, and are not used to limit the functions performed by these devices, modules or units or their mutual dependency.

[0026] It should be noted that the modification of "one" or "multiple" mentioned in the present application is illustrative and not limiting, and those skilled in the art should understand that unless otherwise explicitly stated in the context, it should be understood as "one or more".

[0027] The names of the messages or information exchanged between the plurality of devices in the embodiments of the present application are only for illustrative purposes, and are not used to limit the scope of these messages or information.

[0028] Referring to Figure 1 A yarn humidifying device, the humidifying device comprises: a placing rack 10, a plurality of sleeve rods 11 are equidistantly installed along the length direction of the placing rack 10, and the sleeve rods 11 are used for placing yarn barrels 30; the humidifying device further comprises a surrounding rack 15, which is installed outside the placing rack 10, a transparent plastic film is laid on the surrounding rack 15 to maintain the humidity inside the surrounding rack 15, and a humidity detector 151 is further installed on the surrounding rack 15 to detect the humidity inside the surrounding rack 15 and control; the humidifying device further comprises a spraying rod 12, which is installed on the placing rack 10 and arranged side by side with the sleeve rods 11, and specifically, one spraying rod 12 is installed every other sleeve rod 11, such as Figure 2As shown, the yarn cylinder 30 can also be placed on the spraying rod 12, in this regard, the spraying rod 12 plays the same role as the sleeve rod 11, but different from the sleeve rod 11 is that the spraying rod 12 has a spraying mechanism 20 at the end of the spraying rod 12 to increase the humidity inside the device; the placing rack 10 has a water channel 13 inside, and the spraying rod 12 is hollow and communicates with the water channel 13. The spraying mechanism 20 is connected with the water channel 13 through the spraying rod 12, and the water channel 13 is used to transport high-pressure water to make the spraying mechanism 20 spray water.

[0029] Specifically, the spraying mechanism 20 includes a spray head 21, the spray head 21 can spray mist water, and the spray head 21 communicates with the hollow part of the spraying rod 12 through a through hole 123, the nozzle of the spray head 21 faces the yarn cylinder 30, so that the mist water sprayed by the spray head 21 is sprayed on the yarn cylinder 30, as shown in Figure 2 , and the axis of the spray head 21 and the axis of the spraying rod 12 have an acute angle a, as shown in Figure 2 , Figure 3 and Figure 4 As shown, a plurality of spray heads 21 are installed on the circumference of the spraying rod 12, the spray head 21 above can keep the humidity of the yarn at the corresponding position, the spray head 21 on both sides can keep the humidity of the yarn adjacent to both sides, and as preferred, the placing rack 10 is connected with the spraying rod 12 or the sleeve rod 11 through an extension 14; the extension 14 extends along the outside of the placing rack 10, and the extension length is longer in the direction from the top to the bottom of the placing rack 10, so as to ensure that the spray head 21 below can keep the humidity of the yarn of the next layer.

[0030] Further, as shown in Figure 3 , the axis of the spraying rod 12 and the sleeve rod 11 and the horizontal line of the placing rack 10 have an included angle β, and the included angle β is above the horizontal line, so that each yarn cylinder 30 is tilted upward, so that it is not easy to fall off, and at the same time, the yarn on the yarn cylinder 30 can catch more water mist falling downward, and the humidity of the yarn is improved.

[0031] Further, the spraying mechanism 20 further includes: a piston 22, the piston 22 is movably installed in the spraying rod 12; the spraying mechanism 20 further includes a compression spring 23, the compression spring 23 is installed in the spraying rod 12 close to the end, and the compression spring 23 is used to push the piston 22 to block the through hole 123, as shown in Figure 7 the upper half; when the piston 22 is impacted by the water flow from the water channel 13, the piston 22 moves towards the compression spring 23, so that the compression spring 23 is compressed, the piston 22 leaves the position of the through hole 123, and the through hole 123 is opened, as shown in Figure 7 the lower half, when the humidity does not need to be increased, the humidity detector 151.

[0032] As a further improvement to the above structure, a conical hole 222 is provided below the piston 22. Specifically, when high-pressure water from the water channel 13 impacts the bottom of the piston 22, the water flow will accumulate at the conical hole 222, thereby pushing the piston 22. After the through hole 123 is opened, the conical hole 222 will guide the water flow towards the through hole 123. Figure 8 As shown, this is to facilitate the spraying of water.

[0033] As a further improvement to the above structure, the spray mechanism 20 further includes a cap 24, which is installed at the end of the spray rod 12. One end of the compression spring 23 abuts against the piston 22, and the other end abuts against the inner wall of the cap 24. A guide groove 121 is provided on the inner wall of the spray rod 12. A guide block 221 is installed on the outer side of the piston 22, and the guide block 221 is movably embedded in the guide groove 121. During installation, the guide block 221 is aligned with the guide groove 121 and inserted. After inserting the spring, the cap 24 is installed at the end of the spray rod 12. Figure 8 and Figure 9 As shown, the spring is installed inside the cap 24.

[0034] Based on the above structure, the portion of the spray bar 12 near the cap 24 has a recessed portion 122, the thickness of which is less than that of the other portions of the spray bar 12; a through hole 123 is formed on the side wall of the recessed portion 122, the nozzle 21 is mounted on the recessed portion 122, and the cap 24 is mounted on the recessed portion 122, as shown. Figure 2 As shown, this ensures that the top of the nozzle 21 does not exceed the outer periphery of the spray bar 12, so as to avoid the presence of the nozzle 21 affecting the installation of the yarn spool 30.

[0035] In the description of this utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0036] Those skilled in the art should understand that the above embodiments are merely for clearly illustrating the present invention and are not intended to limit the scope of the present invention. Those skilled in the art can make other changes or modifications based on the above disclosure, and these changes or modifications still fall within the scope of the present invention.

Claims

1. A yarn humidifying device characterized by: The humidifying device comprises: a rack (10) with a plurality of sleeves (11) equidistantly arranged along the length direction of the rack (10) for placing yarn bobbins (30); a spray rod (12) arranged on the rack (10) and parallel to the sleeves (11), the yarn bobbins (30) being placed on the spray rod (12), and the spray rod (12) having a spray mechanism (20) at the end thereof; the rack (10) has a water channel (13) therein, and the spray rod (12) is hollow and communicates with the water channel (13); the spray mechanism (20) comprises a plurality of nozzles (21) arranged on the circumference of the spray rod (12) and communicating with the hollow portion of the spray rod (12) through through holes (123), the nozzles (21) being directed towards the yarn bobbins (30) and having an acute angle α between the axis of the nozzles (21) and the axis of the spray rod (12).

2. The yarn humidifying device according to claim 1, wherein: the spray mechanism (20) further comprises: a piston (22) movably arranged in the spray rod (12), and a tapered hole (222) being formed below the piston (22); a compression spring (23) arranged in the spray rod (12) near the end thereof, and the compression spring (23) being used to push the piston (22) to block the through holes (123); the piston (22) is moved towards the compression spring (23) after being impacted by water flow, and the through holes (123) are opened.

3. The yarn humidifying device according to claim 2, characterized in that: the spray mechanism (20) further comprises a capping cap (24) arranged at the end of the spray rod (12), one end of the compression spring (23) abutting against the piston (22), and the other end of the compression spring (23) abutting against the inner wall of the capping cap (24).

4. The yarn humidifying device according to claim 3, characterized in that: a guide groove (121) is formed on the inner wall of the spray rod (12), and a guide block (221) is arranged on the outer side of the piston (22) and movably embedded in the guide groove (121).

5. The yarn humidifying device according to claim 4, wherein: a retracted portion (122) is arranged on the portion of the spray rod (12) near the capping cap (24), and the thickness of the retracted portion (122) is smaller than that of the other portions of the spray rod (12); the through holes (123) are formed on the side wall of the retracted portion (122), the nozzles (21) are arranged on the retracted portion (122), and the capping cap (24) is arranged on the retracted portion (122).

6. The yarn humidifying device according to claim 5, characterized in that: an included angle β is formed between the axial direction of the spray rod (12) and the sleeves (11) and the horizontal line of the rack (10), and the included angle β is above the horizontal line.

7. The yarn humidifying device according to claim 6, characterized in that: the rack (10) is connected with the spray rod (12) or the sleeves (11) through an extension (14). The extension (14) extends along the outside of the stand (10) and the extension length is set to be longer in the direction from the top to the bottom of the stand (10).

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