Lateral blowing air guide device for polyester yarn production

Abstract

The utility model discloses a polyester yarn production's lateral blowing wind guide device, including the shell, the inside of shell is equidistantly provided with a plurality of round bar, the outer wall of round bar is rotatingly connected with the sleeve, the outer wall of sleeve is annular and is fixedly connected with a plurality of wind guide blade, one side surface of shell is fixedly connected with two air injection cylinder in proper order from top to bottom, and the air injection cylinder is connected with the air injection cylinder in proper order from top to bottom. A fan body is installed at the end of one side of the air injection cylinder, and fan blades are arranged on the other side of the interior of the air injection cylinder and connected with the fan assembly through a transmission assembly. According to the side blowing air guide device for polyester yarn production, through cooperation of the shell, the round rod, the sleeve, the air guide blades, the air injection cylinder, the fan body, the fan blades and the transmission assembly, the area of an air outlet of the shell does not need to be changed, the air outlet range of the air outlet of the shell cannot be changed after the air speed is adjusted, efficient blowing operation can be conveniently conducted on passing polyester yarn, and the production efficiency is improved. And the practical performance is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of polyester filament production, in particular to a side blowing air guiding device for polyester filament production. Background Technique

[0002] As a clothing fiber, polyester fabrics can achieve the effects of non-wrinkling and non-ironing after washing. Polyester is often blended or interwoven with various fibers, such as cotton-polyester, wool-polyester, etc., and is widely used in various clothing materials and decorative materials. Blowing equipment can be used for carding and drying in the processing of polyester filaments and is an important equipment required for polyester filament processing. During the production process, the air guiding mechanism of existing blowing equipment is difficult to evenly provide air volume for polyester filaments, which easily leads to poor quality or uneven quality of the produced polyester filaments, affecting subsequent use. Moreover, the wind speed of existing air guiding devices can only be adjusted by adjusting the rotational speed of the fan motor, and the repeated switching of different frequencies of the fan motor will increase power consumption, which is not conducive to energy conservation.

[0003] To improve the above-mentioned existing problems, the patent with the application number 202220022518.5 in the disclosed technology is applied, including a housing. Card slots are provided on both the left and right sides of the housing, and a wind shielding plate is movably connected inside the card slots. Threaded rods are connected to the upper and lower ends of the housing, and a knob is fixedly connected to the top of the threaded rod outside the housing. Although it can achieve the adjustment of the wind speed without changing the rotational speed of the fan motor and has an energy-saving effect, the adjustment of the wind speed of its device is achieved by changing the outlet area. After the wind speed is increased, it means that the air outlet range in the direction of the housing outlet is reduced, which is not convenient for efficiently blowing the polyester filaments passing through, and its practical performance needs to be strengthened. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a side blowing air guiding device for polyester filament production, so as to solve the problem proposed in the above background technique that the adjustment of the wind speed of its device is achieved by changing the outlet area. After the wind speed is increased, it means that the air outlet range in the direction of the housing outlet is reduced, which is not convenient for efficiently blowing the polyester filaments passing through, and its practical performance needs to be strengthened.

[0005] To achieve the above object, the present utility model provides the following technical solutions: A side-blow air guiding device for polyester filament production, including a housing. Inside the housing, a plurality of round rods are equidistantly arranged. The outer wall of the round rod is rotatably connected with a sleeve. The outer wall of the sleeve is annularly fixed with a plurality of air guiding vanes. On one side surface of the housing, two air injection cylinders are fixedly connected in sequence from top to bottom. One side end of the air injection cylinder is equipped with a fan main body. On the other side inside the air injection cylinder, there is a fan blade. The fan blade is connected to the fan main body through a transmission assembly. The transmission assembly includes a rotating rod, a cylinder, a support rod, a first conical column, a second conical column, a convex rod, a vertical plate, a horizontal cylinder, a sliding rod, a tension spring, a cross bar, a disc, an arc-shaped plate, a vertical plate, a lead screw, a square rod, a first bevel gear, a second bevel gear, a rotating rod and a knob. The rotating rod is fixedly connected to the inner wall of the fan blade. One side of the outer wall of the rotating rod is rotatably connected with a cylinder. The front and rear ends of the outer wall of the cylinder are fixedly connected with support rods. The other end of the support rod is fixedly connected to the inner wall of the air injection cylinder. One end of the rotating rod is fixedly connected with a first conical column. There is a second conical column on one side of the first conical column. The first conical column and the second conical column both have convex rods inside. A vertical plate is fixedly connected between the two convex rods. Horizontally, there are horizontal cylinders at the upper and lower ends of the rear side of the vertical plate. The front side center of the outer wall of the horizontal cylinder is fixedly connected with a sliding rod. A tension spring is fixedly connected between the two sliding rods. The inner wall of the horizontal cylinder is rotatably connected with a cross bar. Discs are fixedly connected to both ends of the cross bar. The contact surfaces of the two discs are respectively pressed against the first conical column and the second conical column. The top of the vertical plate is fixedly connected with an arc-shaped plate. There are vertical plates on both sides of the arc-shaped plate. The vertical plates are fixedly connected to the inner wall of the air injection cylinder. Above the two vertical plates, a lead screw is rotatably connected. The outer wall of the lead screw is threadedly connected to the through surface of the arc-shaped plate. Below the two vertical plates, a square rod is fixedly connected. The outer wall of the square rod has a clearance fit with the through surface of the arc-shaped plate. One side end of the lead screw is fixedly connected with a first bevel gear. A second bevel gear is meshed above the first bevel gear. The inner wall of the second bevel gear is fixedly connected with a rotating rod. The rotating rod is rotatably connected to the air injection cylinder through a sealing bearing. The outer end of the rotating rod is fixedly connected with a knob.

[0006] Preferably, a pointing sign is provided on the front surface of the housing.

[0007] Preferably, a reference assembly is provided on the front side of the vertical plate. The reference assembly includes a reference block, a pointer, an observation window and a scale. The reference block is fixedly connected to the center of the front surface of the vertical plate. A pointer is provided at the center of the front surface of the reference block. An observation window is provided in front of the pointer. The contact surface of the observation window is fixedly connected to the air injection cylinder. Horizontally, scales are provided on both the upper and lower sides of the observation window. The scales are arranged on the front side of the outer wall of the air injection cylinder.

[0008] Compared with the prior art, the beneficial effects of the present utility model are: This side-blow air guiding device for polyester filament production has the following advantages compared with the traditional technology:

[0009] Through the cooperation among the housing, the round rod, the sleeve, the air guide vane, the air injection cylinder, the fan main body, the fan blade and the transmission assembly, the operator can apply force to rotate the knob, and the distance relationship between the vertical plate and the first conical column and the second conical column can be adjusted. During this process, after the second conical column rotates one week, the number of transmission turns of the second conical column on the disc is changed, and there is a speed difference between the first conical column and the second conical column, so that the size of the air volume can be adjusted without changing the rotational speed of the output shaft of the fan main body, which has the effect of energy saving, and it is not necessary to change the area of the air outlet of the housing to achieve this. After the size of the air volume is adjusted, the air outlet range of the air outlet of the housing will not change, which is convenient for efficiently blowing the passing polyester filaments, and the practical performance is enhanced.

[0010] Through the cooperation among the housing, the round rod, the sleeve, the air guide vane, the air injection cylinder, the fan main body, the fan blade, the transmission assembly and the reference assembly, when applying force to rotate the knob to adjust the size of the air volume, the reference block and the pointer will move together with the vertical plate. At this time, the operator on the outside can observe the displacement of the vertical plate through the observation window, and then it is convenient to know the air volume and judge the wind force after the size of the air volume is adjusted. Description of the Drawings

[0011] Combined with the drawings and referring to the following specific embodiments, the above and other features, advantages and aspects of the various embodiments of the present disclosure will become more obvious. Throughout the drawings, the same or similar reference numerals represent the same or similar elements. It should be understood that the drawings are schematic, and the original components and elements are not necessarily drawn to scale.

[0012] Figure 1 is a schematic structural diagram of the utility model;

[0013] Figure 2 is Figure 1 the main view partial cross-sectional view of;

[0014] Figure 3 is Figure 2 the partial enlarged view of;

[0015] Figure 4 is Figure 3 the partial enlarged view of;

[0016] Figure 5 is Figure 3 the connection structure schematic of the horizontal cylinder, the lead screw and the knob.

[0017] In the figure: 1. Housing, 2. Round rod, 3. Sleeve, 4. Air guide vane, 5. Air injection cylinder, 6. Fan main body, 7. Fan blade, 8. Transmission assembly, 801. Rotating rod, 802. Cylinder, 803. Support rod, 804. First conical column, 805. Second conical column, 806. Convex rod, 807. Vertical plate, 808. Horizontal cylinder, 809. Slide rod, 810. Tension spring, 811. Cross bar, 812. Disc, 813. Arc plate, 814. Vertical plate, 815. Lead screw, 816. Square rod, 817. First bevel gear, 818. Second bevel gear, 819. Rotating rod, 820. Knob, 9. Reference assembly, 901. Reference block, 902. Pointer, 903. Observation window, 904. Scale, 10. Pointing label. Detailed implementation mode

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0019] Please refer to Figures 1-5, the present utility model provides a technical solution: a side blowing air guiding device for polyester filament production, including a housing 1. Inside the housing 1, a plurality of round rods 2 are equidistantly arranged. The outer wall of the round rod 2 is rotatably connected with a sleeve 3. The sleeve 3 is rotatably connected to the round rod 2 through a sealed bearing. A plurality of air guiding vanes 4 are fixedly connected to the outer wall of the sleeve 3 in a ring shape. On one side surface of the housing 1, two air injection cylinders 5 are fixedly connected in sequence from top to bottom. The air injection cylinders 5 are in communication with the inside of the housing 1. One end of the air injection cylinder 5 is equipped with a fan main body 6. The fan main body 6 is a fan without blades, and the model of the fan main body 6 is not unique. On the other side inside the air injection cylinder 5, there is a fan blade 7. The fan blade 7 is connected to the fan main body 6 through a transmission assembly 8. The transmission assembly 8 includes a rotating rod 801, a cylinder 802, a support rod 803, a first conical column 804, a second conical column 805, a convex rod 806, a vertical plate 807, a horizontal cylinder 808, a sliding rod 809, a tension spring 810, a cross bar 811, a disc 812, an arc-shaped plate 813, a vertical plate 814, a lead screw 815, a square rod 816, a first bevel gear 817, a second bevel gear 818, a rotating rod 819, and a knob 820. The rotating rod 801 is fixedly connected to the inner wall of the fan blade 7. One side of the outer wall of the rotating rod 801 is rotatably connected with a cylinder 802. The cylinder 802 is rotatably connected to the rotating rod 801 through a sealed bearing. The front and rear ends of the outer wall of the cylinder 802 are fixedly connected with support rods 803. The other ends of the support rods 803 are fixedly connected to the inner wall of the air injection cylinder 5. One end of the rotating rod 801 is fixedly connected with a first conical column 804. A second conical column 805 is arranged on one side of the first conical column 804. Convex rods 806 are arranged inside both the first conical column 804 and the second conical column 805. A vertical plate 807 is fixedly connected between the two convex rods 806. Horizontally arranged horizontal cylinders 808 are provided at the upper and lower ends at the rear side of the vertical plate 807. The front side center of the outer wall of the horizontal cylinder 808 is fixedly connected with a sliding rod 809. A tension spring 810 is fixedly connected between the two sliding rods 809. The inner wall of the horizontal cylinder 808 is rotatably connected with a cross bar 811. The cross bar 811 is rotatably connected to the horizontal cylinder 808 through a sealed bearing. Discs 812 are fixedly connected to both ends of the cross bar 811. The two discs 812 are respectively in tight contact with the contact surfaces of the first conical column 804 and the second conical column 805. An arc-shaped plate 813 is fixedly connected to the top of the vertical plate 807. Vertical plates 814 are arranged on both sides of the arc-shaped plate 813. The vertical plates 814 are fixedly connected to the inner wall of the air injection cylinder 5. A lead screw 815 is rotatably connected above between the two vertical plates 814. The lead screw 815 is rotatably connected to the vertical plates 814 through a sealed bearing. The outer wall of the lead screw 815 is threadedly connected to the through surface of the arc-shaped plate 813. A square rod 816 is fixedly connected below between the two vertical plates 814. The outer wall of the square rod 816 has a clearance fit with the through surface of the arc-shaped plate 813. One end of the lead screw 815 is fixedly connected with a first bevel gear 817. A second bevel gear 818 is meshed and connected above the first bevel gear 817. A rotating rod 819 is fixedly connected to the inner wall of the second bevel gear 818. The rotating rod 819 is rotatably connected to the air injection cylinder 5 through a sealed bearing. A knob 820 is fixedly connected to the outer end of the rotating rod 819.The front surface of the housing 1 is provided with a pointing label 10, and the direction pointed by the pointing label 10 is the same as the blowing direction of the wind, which is convenient for correctly installing the housing 1.,

[0020] A reference assembly 9 is provided on the front side of the vertical plate 807. The reference assembly 9 includes a reference block 901, a pointer 902, an observation window 903, and a scale 904. The reference block 901 is fixedly connected to the center of the front surface of the vertical plate 807. A pointer 902 is provided at the center of the front surface of the reference block 901. An observation window 903 is provided on the front side of the pointer 902. The observation window 903 is made of transparent PVC material. The contact surface of the observation window 903 with the air injection cylinder 5 is fixedly connected. Horizontal scales 904 are provided on both the upper and lower sides of the observation window 903. The scales 904 are arranged on the front side of the outer wall of the air injection cylinder 5.,

[0021] During the use of the side blowing air guiding device for polyester filament production, after the operator installs the housing 1 and starts the fan main body 6, its output shaft rotates. Through the transmission of the transmission assembly 8, the fan blades 7 can rotate. After the fan blades 7 rotate, they can perform air supply operations towards the housing 1. During the process of the air flow passing through the interior of the housing 1, it will drive a plurality of air guiding vanes 4 to rotate. The air guiding vanes 4 can guide and disperse the passing air flow in all directions, so as to evenly blow the polyester filament after passing through the housing 1. During this period, the operator can apply force to rotate the knob 820 to adjust the distance relationship between the vertical plate 807, the first tapered column 804, and the second tapered column 805. In this process, when the second tapered column 805 rotates one week, the number of transmission turns of the disc 812 is changed, and there is a rotational speed difference between the first tapered column 805 and the second tapered column 804, so that it is possible to adjust the wind speed without changing the rotational speed of the output shaft of the fan main body 6, which has an energy-saving effect, and it is not necessary to change the air outlet area of the housing 1 to achieve this. After the wind speed is adjusted, the air outlet range of the air outlet of the housing 1 will not change, which is convenient for efficiently blowing the passing polyester filament, and the practical performance is enhanced

[0022] In the description of the present invention, it should be understood that the orientation or positional relationships indicated by the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inner", "front", "center", "both ends", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.,

[0023] In the present utility model, unless otherwise clearly defined and limited, terms such as "installation", "setting", "connection", "fixation", "swivel connection" and the like shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0024] In addition, it should be noted that for the convenience of description, only the parts related to the relevant disclosure are shown in the drawings. Without conflict, the embodiments in the present disclosure and the features in the embodiments can be combined with each other; it should be noted that the concepts such as "first" and "second" mentioned in the present disclosure are only used to distinguish different devices, modules or units, and are not used to limit the order or interdependent relationship of the functions performed by these devices, modules or units; it should be noted that the modifications of "one" and "multiple" mentioned in the present disclosure are illustrative rather than restrictive, and those skilled in the art should understand that unless otherwise clearly indicated in the context, it should be understood as "one or more"; the names of the messages or information exchanged between multiple devices in the embodiments of the present disclosure are only for illustrative purposes and are not used to limit the scope of these messages or information.

[0025] The machinery, parts and equipment used in the present utility model all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be elaborated here. The content not described in detail in this specification belongs to the prior art well known to those of ordinary skill in the art.

[0026] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirits of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A side-blowing air guide device for polyester yarn production, comprising a housing (1), characterized in that: A plurality of round rods (2) are equidistantly arranged inside the shell (1); a sleeve (3) is rotatably connected to the outer wall of the round rod (2); a plurality of air guide blades (4) are fixedly connected to the outer wall of the sleeve (3) in an annular shape; two air injection cylinders (5) are fixedly connected to one side surface of the shell (1) in sequence from top to bottom; a fan body (6) is installed at one end of the air injection cylinder (5); a fan blade (7) is arranged on the other side of the air injection cylinder (5); and the fan blade (7) is connected to the fan body (6) via a transmission assembly (8); The transmission assembly (8) comprises a rotating rod (801), a cylinder (802), a supporting rod (803), a first conical column (804), a second conical column (805), a convex rod (806), a vertical plate (807), a horizontal cylinder (808), a sliding rod (809), a tension spring (810), a horizontal rod (811), a circular disk (812), an arc-shaped plate (813), a vertical plate (814), a screw rod (815), a square rod (816), a first bevel gear (817), a second bevel gear (818), a rotating rod (819) and a knob (820); The rotating rod (801) is fixedly connected to the inner wall of the fan blade (7); one side of the outer wall of the rotating rod (801) is rotatably connected to a cylinder (802); both front and rear ends of the outer wall of the cylinder (802) are fixedly connected to support rods (803); the other end of the support rod (803) is fixedly connected to the inner wall of the gas injection cylinder (5); one end of the rotating rod (801) is fixedly connected to a first conical column (804); a second conical column (805) is provided on one side of the first conical column (804); the first conical column (804) and the second conical column (805) are connected to each other. 05) are provided with a convex rod (806) inside, a vertical plate (807) is fixedly connected between the two convex rods (806), a horizontal cylinder (808) is transversely provided at the upper and lower ends of the rear side of the vertical plate (807), a sliding rod (809) is fixedly connected to the center of the front side of the outer wall of the horizontal cylinder (808), a tension spring (810) is fixedly connected between the two sliding rods (809), a horizontal rod (811) is rotatably connected to the inner wall of the horizontal cylinder (808), and a disc (812) is fixedly connected to both ends of the horizontal rod (811), and the discs (812) on both sides are fixedly connected to the inner wall of the horizontal cylinder (808). ) are respectively pressed against the contact surfaces of the first conical column (804) and the second conical column (805), the top of the vertical plate (807) is fixedly connected with an arc plate (813), both sides of the arc plate (813) are provided with vertical plates (814), the vertical plates (814) are fixedly connected with the inner wall of the gas injection cylinder (5), a screw rod (815) is rotatably connected between the two vertical plates (814), the outer wall of the screw rod (815) is threadedly connected with the through surface of the arc plate (813), and the bottom of the two vertical plates (814) is fixedly connected There is a square rod (816), the outer wall of the square rod (816) is gap-matched with the through-surface of the arc plate (813), one end of the screw rod (815) is fixedly connected to a first bevel gear (817), the upper part of the first bevel gear (817) is meshingly connected to a second bevel gear (818), the inner wall of the second bevel gear (818) is fixedly connected to a rotary rod (819), the rotary rod (819) is rotatably connected to the gas injection cylinder (5) through a sealed bearing, and the outer end of the rotary rod (819) is fixedly connected to a knob (820).

2. A side-blowing air guide device for polyester yarn production according to claim 1, characterized in that: The front surface of the housing (1) is provided with a pointing sign (10).

3. A side-blowing air guide device for polyester yarn production according to claim 1, characterized in that: A reference component (9) is provided on the front side of the vertical plate (807); The reference component (9) includes a reference block (901), a pointer (902), an observation window (903) and a scale (904); The reference block (901) is fixedly connected to the center of the front surface of the vertical plate (807), and a pointer (902) is provided at the center of the front surface of the reference block (901). An observation window (903) is provided on the front side of the pointer (902). The observation window (903) is fixedly connected to the contact surface of the gas injection cylinder (5). The upper and lower sides of the observation window (903) are horizontally provided with scales (904), and the scales (904) are set on the front side of the outer wall of the gas injection cylinder (5).

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