Yarn guiding machine for polyester fiber processing

Abstract

The utility model discloses a yarn guide machine for polyester fiber processing, which comprises a machine shell, a plurality of driving shafts are uniformly mounted in the machine shell, guide rollers are mounted on the driving shafts, a plurality of groups of tensioning components are arranged at the bottom in the machine shell, an air blowing component is mounted on one side of the machine shell, and a dust collection component is mounted on the other side of the machine shell. A filter screen is installed in a pipeline connecting the dust collection assembly and the machine shell, an automatic cleaning assembly used for cleaning the filter screen is further installed in the pipeline, and a dust collection box communicating with the pipeline is arranged below one side of the filter screen. According to the polyester fiber bundle fluff removing device, chemical fiber fluff on the upper surface and the lower surface of a polyester fiber bundle can be rapidly removed, the chemical fiber fluff can be prevented from being directly discharged into the working environment, harm to the body health of workers can be avoided, and practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wire guide machines, in particular to a wire guide machine for polyester fiber processing. Background Art

[0002] Polyester fiber is a common fiber variety with the advantages of high modulus, high strength, high elasticity, good shape retention and heat resistance. It has become the most widely used and consumed fiber variety. During the processing of polyester fiber, a wire guide machine is needed to align the single filaments along the direction of the tow and give the tow appropriate tension to prevent the tow from slipping on the drawing machine when stretched.

[0003] The Chinese patent with the prior art authorization announcement number CN212687223U discloses an improved polyester fiber use wire guiding device, when the tension on the fiber wire is too large, the fiber wire squeezes the pulley and causes the position of the pulley to drop, thereby reducing the tension on the fiber wire; when the tension on the fiber wire is too small, the force of the second spring pulls the slide to the left to raise the position of the pulley, thereby increasing the tension on the fiber wire, avoiding excessive or insufficient tension that affects the fiber wire guiding; the exhaust fan, the first connecting pipe, the second connecting pipe, the through hole, the telescopic hose and the dust cover cooperate with each other to absorb the debris generated in the wire guiding process, thereby reducing the diffusion of the debris, and the position of the dust cover can be adjusted after loosening the fixing bolts, thereby improving the practicality of the wire guiding device, and the protective box and the protective door can further reduce the diffusion of debris, and can reduce the impact of the debris on the health of workers.

[0004] Although the above patent can adjust the tension of the pulley and remove the debris (i.e., chemical fiber fluff), the above patent only absorbs the debris generated during the wire guiding process through the dust cover on the top, especially the upper surface of the polyester fiber bundle, and the chemical fiber fluff generated on the lower surface of the polyester fiber bundle cannot be quickly removed. Moreover, the telescopic hose, the first connecting pipe, and the second connecting pipe are not provided with a filter, so that the debris will be directly discharged into the working environment, causing harm to the health of the staff;

[0005] Therefore, the applicant proposed a guide wire machine for polyester fiber processing to solve the above problems. Utility Model Content

[0006] In view of the deficiencies in the prior art, the utility model aims to provide a thread guide machine for polyester fiber processing.

[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

[0008] A thread guide machine for processing polyester fibers comprises a casing, a plurality of drive shafts are evenly installed in the casing, guide rollers are installed on the drive shafts, a plurality of tensioning components are arranged at the bottom of the casing, a blowing component is installed on one side of the casing, a dust collecting component is installed on the other side of the casing, a filter is installed in a pipe connecting the dust collecting component and the casing, an automatic cleaning component for cleaning the filter is also installed in the pipe, and a dust collecting box connected to the pipe is arranged below one side of the filter.

[0009] Furthermore, a group of the tensioning components includes two fixed blocks respectively installed on both sides of the bottom of the casing, a sliding rod is installed between the two fixed blocks on the same side, a sliding seat is slidably provided on the sliding rod, a telescopic rod is installed on the sliding seat, a movable frame is installed on the top of the telescopic rod, a pressure roller is rotatably installed in the movable frame, a second spring mounted on the outer surface of the telescopic rod is connected between the movable frame and the sliding seat, and a first spring mounted on the outer surface of the sliding rod is connected between the sliding seat and the fixed block.

[0010] Furthermore, the blowing assembly includes an installation box installed on one side of the casing, a blowing fan is installed in the installation box, a first dust filter is provided on the installation box, and a second dust filter is provided on the casing at the position of the installation box.

[0011] Furthermore, the dust suction component includes a dust collecting hood connected to the casing, a dust suction fan is provided on one side of the casing, one end of the dust suction fan is connected to the dust collecting hood through a dust suction pipe, and the other end of the dust suction fan is connected to an air outlet pipe, a filter is installed in the dust suction pipe, and an automatic cleaning component for cleaning the filter is also installed in the dust suction pipe.

[0012] Furthermore, the automatic cleaning component includes a support plate in the dust extraction pipe, a rotating rod is rotatably provided on the support plate, a spiral blade is installed at one end of the rotating rod away from the filter screen, the other end of the rotating rod passes through the filter screen and extends out of the filter screen to be connected to a scraper, and the scraper is in contact with the filter screen.

[0013] Furthermore, the bottom of the dust extraction pipe is connected to a collecting pipe on one side of the filter screen close to the scraper, and the bottom of the collecting pipe is connected to a dust collecting box.

[0014] Furthermore, a plurality of guide plates are provided in the collecting pipe.

[0015] Furthermore, one end of one of the driving shafts is connected to the output shaft of the driving motor.

[0016] Furthermore, threading holes are provided on both sides of the housing.

[0017] Compared with the prior art, the utility model provides a thread guide machine for polyester fiber processing, which has the following

[0018] Beneficial effects:

[0019] The utility model automatically adjusts the tensioning force of the polyester fiber bundle by arranging a tensioning component, so as to avoid that the tensioning force is too large or too small and affects the thread guiding of the polyester fiber bundle. The chemical fiber fluff on the upper and lower surfaces of the polyester fiber bundle is quickly removed by arranging the blowing component and the dust collecting component horizontally relative to each other, so as to improve the efficiency of removing the chemical fiber fluff. The blowing component blows the fine chemical fiber fluff generated in the thread guiding operation to the dust collecting component, and the dust collecting component absorbs the chemical fiber fluff. The absorbed fine chemical fiber fluff can be filtered and removed by the filter net, and the chemical fiber fluff on the surface of the filter net is cleaned by the automatic cleaning component, and the cleaned chemical fiber fluff falls into the dust collecting box for collection. The utility model can quickly remove the chemical fiber fluff on the upper and lower surfaces of the polyester fiber bundle, and can avoid the chemical fiber fluff being directly discharged into the working environment to cause harm to the health of the staff, thereby improving the practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a right-side internal structure schematic diagram of the utility model;

[0021] Figure 2 It is a schematic diagram of the internal structure of the utility model from the front view;

[0022] Figure 3 It is a front view structural schematic diagram of the utility model;

[0023] Figure 4 yes Figure 1 A schematic diagram of the enlarged structure at A in the middle;

[0024] Figure 5 yes Figure 2 Schematic diagram of the enlarged structure at point B in the middle.

[0025] Markings in the figure: 1. Casing; 2. Driving shaft; 3. Guide roller; 4. Tensioning assembly; 41. Fixed block; 42. Sliding rod; 43. Sliding seat; 44. Telescopic rod; 45. Movable frame; 46. Pressing roller; 47. First spring; 48. Second spring; 5. Blowing assembly; 51. Installation box; 52. Blowing fan; 53. First dust filter; 54. Second dust filter; 6. Dust suction assembly; 61. Dust hood; 62. Dust suction fan; 63. Dust extraction pipe; 64. Air outlet pipe; 7. Filter; 8. Automatic cleaning assembly; 81. Support plate; 82. Rotating rod; 83. Spiral blade; 84. Scraper; 9. Dust collection box; 10. Driving motor; 11. Collecting pipe; 12. Guide plate; 13. Threading hole. DETAILED DESCRIPTION

[0026] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0027] The standard parts used in the utility model can all be purchased from the market, and special-shaped parts can be customized according to the instructions and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt the conventional models in the existing technology, and the circuit connection adopts the conventional connection method in the existing technology, which will not be described in detail here.

[0028] It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship 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 cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0029] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] In the description of the present invention, "plurality" means two or more than two, unless otherwise clearly and specifically defined.

[0031] The utility model embodiment provides a thread guide machine for polyester fiber processing, referring to Figures 1 to 5 , including a casing 1, in which a plurality of drive shafts 2 are evenly installed, on which a guide roller 3 is installed, and at the bottom of the casing 1 a plurality of tensioning components 4 are provided, which automatically adjust the tensioning force of the polyester fiber bundle to avoid excessive or insufficient tension affecting the guide wire of the polyester fiber bundle, a blowing component 5 is provided on one side of the casing 1, which blows the fine chemical fiber fluff generated in the guide wire operation to a dust collecting component 6, and a dust collecting component 6 is provided on the other side of the casing 1 to absorb the chemical fiber fluff, and a filter screen 7 is provided in a pipeline connecting the dust collecting component 6 and the casing 1, which can filter and remove the absorbed fine chemical fiber fluff, and an automatic cleaning component 8 for cleaning the filter screen 7 is also provided in the pipeline, and a dust collecting box 9 connected to the pipeline is provided below one side of the filter screen 7 to collect the cleaned chemical fiber fluff.

[0032] Specifically, a body door is provided on one side of the casing 1, and the blowing assembly 5 can be installed on the body door; a dust box door is provided on one side of the dust box 9, and the chemical fiber fluff collected in the dust box 9 can be processed by opening the dust box door; handles are provided on both the body door and the dust box door.

[0033] Among them, refer to Figure 2 In this embodiment, threading holes 13 are provided on both sides of the housing 1 to facilitate the entry and exit of the polyester fiber bundle.

[0034] Reference Figure 1 In this embodiment, one end of one of the driving shafts 2 is connected to the output shaft of the driving motor 10, and the driving motor 10 drives the driving shaft 2 to rotate, thereby driving the movement of the polyester fiber bundle. The driving shaft 2 is located at the upper part of the casing 1 near the threading hole 13.

[0035] Reference Figure 2 and Figure 5 In this embodiment, a group of the tensioning components 4 includes two fixed blocks 41 respectively installed on both sides of the bottom of the casing 1, a sliding rod 42 is installed between the two fixed blocks 41 on the same side, a sliding seat 43 is slidably provided on the sliding rod 42, a telescopic rod 44 is installed on the sliding seat 43, a movable frame 45 is installed on the top of the telescopic rod 44, a pressure roller 46 is rotatably installed in the movable frame 45, a second spring 48 sleeved on the outer surface of the telescopic rod 44 is connected between the movable frame 45 and the sliding seat 43, and a first spring 47 sleeved on the outer surface of the sliding rod 42 is connected between the sliding seat 43 and the fixed block 41.

[0036] Specifically, each slide seat 43 is provided with two telescopic rods 44; the same movable frame 45 is installed on the top of the four telescopic rods 44; the movable frame 45 is set in a U shape; through the double-layer adjustment of the first spring 47 and the second spring 48, the pressure roller 46 can move up and down as well as left and right, so that the polyester fiber bundle can be better adjusted according to the tension size to avoid excessive or insufficient tension affecting the guide wire of the polyester fiber bundle.

[0037] Reference Figure 1 and Figure 3 In this embodiment, the blowing assembly 5 includes an installation box 51 installed on one side of the casing 1, and a blowing fan 52 is installed in the installation box 51. A first dust filter 53 is provided on the installation box 51 to reduce the entry of dust into the casing 1 and reduce the possibility of dust adhering to the blowing fan 52, thereby increasing the service life of the blowing fan 52. A second dust filter 54 is provided on the casing 1 at the position of the installation box 51.

[0038] Specifically, in this embodiment, three groups of blowing components 5 are provided; the installation box 51 is through-set on both sides, and a through hole matching the installation box 51 is opened on the casing 1; the installation box 51 is installed on the body door; a second dust filter 54 is installed at the through hole in the body door to prevent chemical fiber fluff from being entangled on the blowing fan 52, thereby improving the service life of the blowing fan 52.

[0039] Reference Figure 1 In this embodiment, the dust collection component 6 includes a dust collecting hood 61 connected to the casing 1, and a dust collection fan 62 is provided on one side of the casing 1. One end of the dust collection fan 62 is connected to the dust collecting hood 61 through a dust extraction pipe 63, and the other end of the dust collection fan 62 is connected to an air outlet pipe 64. A filter screen 7 is installed in the dust extraction pipe 63, and an automatic cleaning component 8 for cleaning the filter screen 7 is also installed in the dust extraction pipe 63.

[0040] Specifically, the absorbed fine chemical fiber fluff can be filtered and removed through the filter net 7 to prevent it from entering the interior of the dust suction fan 62 and the external environment; the top of the dust collecting hood 61 is located below the upper driving shaft 2 in the casing 1.

[0041] Reference Figure 1 and Figure 4 In this embodiment, the automatic cleaning component 8 includes a support plate 81 in the dust extraction pipe 63, and a rotating rod 82 is rotatably provided on the support plate 81. A spiral blade 83 is installed at one end of the rotating rod 82 away from the filter screen 7. The other end of the rotating rod 82 penetrates the filter screen 7 and extends out of the filter screen 7 to be connected with a scraper 84, and the scraper 84 is in contact with the filter screen 7.

[0042] Specifically, when wind enters the dust extraction pipe 63, the flowing wind causes the spiral blade 83 to rotate, thereby causing the rotating rod 82 to rotate in the dust extraction pipe 63, thereby driving the scraper 84 to rotate, so that the scraper 84 cleans the outer surface of the filter 7 to prevent the filter 7 from being blocked by chemical fiber fluff.

[0043] Reference Figure 1 In this embodiment, the bottom of the dust extraction pipe 63 is located on the side of the filter screen 7 close to the scraper 84 and is connected to the collection pipe 11, and the bottom of the collection pipe 11 is connected to the dust collection box 9.

[0044] Specifically, the cleaned chemical fiber fluff falls into the dust box 9 through the collecting pipe 11 for collection.

[0045] Among them, refer to Figure 1 In this embodiment, a plurality of guide plates 12 are provided in the collecting pipe 11 .

[0046] Specifically, two adjacent guide plates 12 are arranged opposite to each other, and several guide plates 12 are arranged alternately; the guide plates 12 are arranged at an angle, and the chemical fiber fluff is guided by the guide plates 12, and the dust suction fan 62 is prevented from sucking the chemical fiber fluff that falls into the dust collecting box 9 back into the dust suction pipe 63.

[0047] In this embodiment, the driving motor 10, the blowing fan 52 and the dust suction fan 62 are all electrically connected to the controller, and the driving motor 10, the blowing fan 52 and the dust suction fan 62 are all existing technologies and will not be described in detail here.

[0048] Working principle: When in use, the polyester fiber bundle is passed around the guide roller 3 installed in the inner cavity of the casing 1 and the pressure roller 46 installed on the movable frame 45 in turn to realize the wire guiding operation of the polyester fiber bundle. The driving motor 10 drives the driving shaft 2 to rotate, thereby driving the movement of the polyester fiber bundle, starting the blowing fan 52 and the dust suction fan 62, and blowing the fine chemical fiber fluff generated in the wire guiding operation into the dust collecting cover 61, and the chemical fiber fluff enters the dust suction pipe 63. The fine chemical fiber fluff sucked can be filtered and removed through the filter net 7 to prevent it from entering the dust suction fan 62 and the external environment. When the wind enters the dust suction pipe 63, the flow The moving wind causes the spiral blade 83 to rotate, thereby causing the rotating rod 82 to rotate in the dust extraction pipe 63, thereby driving the scraper 84 to rotate, so that the scraper 84 cleans the outer surface of the filter screen 7 to prevent the filter screen 7 from being blocked by chemical fiber fluff. The cleaned chemical fiber fluff falls into the dust collecting box 9 through the collecting pipe 11 for collection. Through the mutual cooperation of the sliding rod 42, the sliding seat 43, the telescopic rod 44, the first spring 47 and the second spring 48, the pressing roller 46 can move up and down as well as left and right, so that the polyester fiber bundle can be better adjusted according to the tension to avoid excessive or insufficient tension affecting the guide wire of the polyester fiber bundle.

[0049] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0050] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.

Claims

1. A thread guide machine for polyester fiber processing, comprising a housing (1), characterized in that: A plurality of drive shafts (2) are evenly mounted in the casing (1), a guide roller (3) is mounted on the drive shaft (2), a plurality of tensioning components (4) are arranged at the bottom of the casing (1), a blowing component (5) is mounted on one side of the casing (1), a dust collecting component (6) is mounted on the other side of the casing (1), a filter screen (7) is mounted in a pipe connecting the dust collecting component (6) and the casing (1), and an automatic cleaning component (8) for cleaning the filter screen (7) is also mounted in the pipe, and a dust collecting box (9) connected to the pipe is arranged below one side of the filter screen (7).

2. The yarn guide machine for polyester fiber processing according to claim 1, characterized in that: A group of the tensioning components (4) comprises two fixed blocks (41) respectively installed on both sides of the bottom of the casing (1), a sliding rod (42) is installed between the two fixed blocks (41) on the same side, a sliding seat (43) is slidably provided on the sliding rod (42), a telescopic rod (44) is installed on the sliding seat (43), a movable frame (45) is installed on the top of the telescopic rod (44), a pressure roller (46) is rotatably installed in the movable frame (45), a second spring (48) sleeved on the outer surface of the telescopic rod (44) is connected between the movable frame (45) and the sliding seat (43), and a first spring (47) sleeved on the outer surface of the sliding rod (42) is connected between the sliding seat (43) and the fixed block (41).

3. The yarn guide machine for polyester fiber processing according to claim 1, characterized in that: The blowing assembly (5) comprises an installation box (51) installed on one side of the casing (1), a blowing fan (52) is installed in the installation box (51), a first dust filter (53) is provided on the installation box (51), and a second dust filter (54) is provided on the casing (1) at the position of the installation box (51).

4. The yarn guide machine for polyester fiber processing according to claim 1, characterized in that: The dust collection component (6) comprises a dust collecting hood (61) connected to the housing (1); a dust collection fan (62) is provided on one side of the housing (1); one end of the dust collection fan (62) is connected to the dust collection hood (61) via a dust extraction pipe (63); the other end of the dust collection fan (62) is connected to an air outlet pipe (64); a filter screen (7) is installed in the dust extraction pipe (63); and an automatic cleaning component (8) for cleaning the filter screen (7) is also installed in the dust extraction pipe (63).

5. The yarn guide machine for processing polyester fibers according to claim 4, characterized in that: The automatic cleaning component (8) comprises a support plate (81) in the dust extraction pipe (63), a rotating rod (82) is rotatably provided on the support plate (81), a spiral blade (83) is installed at one end of the rotating rod (82) away from the filter screen (7), and the other end of the rotating rod (82) penetrates the filter screen (7) and extends out of the filter screen (7) to be connected with a scraper (84), and the scraper (84) is in contact with the filter screen (7).

6. The yarn guide machine for processing polyester fibers according to claim 5, characterized in that: The bottom of the dust extraction pipe (63) is located on the side of the filter screen (7) close to the scraper (84) and is connected to a collection pipe (11), and the bottom of the collection pipe (11) is connected to a dust collection box (9).

7. The yarn guide machine for processing polyester fibers according to claim 6, characterized in that: A plurality of guide plates (12) are arranged in the collecting pipe (11).

8. The yarn guide machine for processing polyester fibers according to claim 1, characterized in that: One end of one of the drive shafts (2) is connected to the output shaft of the drive motor (10).

9. The yarn guide machine for processing polyester fibers according to claim 1, characterized in that: Wire threading holes (13) are provided on both sides of the housing (1).

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