Wire harness carding and separating frame for spinning

Abstract

The utility model relates to the technical field of spinning equipment, in particular to a spinning harness carding partition frame which comprises a carding frame and a scraping frame which are installed on the left side and the right side of the top of a placing table, a carding mechanism is arranged on the carding frame, and an impurity removing mechanism is arranged on the scraping frame. When a wiring harness passes through the wiring wheel, if the wiring harness is too tight, the thrust generated by the wiring harness pushes the sliding rod to slide into the sliding cylinder and extrudes the flexible spring, at the moment, the pressure of the tight wiring harness can be released, and if the wiring harness is too loose, the thrust generated by the flexible spring pushes the wiring wheel to move downwards, so that the too loose wiring harness is tightened. The electromagnetic ring is electrified to generate repulsive force with the permanent magnet block to push the permanent magnet block to move outwards along the inner wall of the sliding sleeve, and then the connecting rod is driven to move outwards until the scraper at the outer end of the connecting rod is attached to the surface of the wire harness, so that impurities such as thread residues and fluff on the surface of the wire harness are scraped.

Description

Technical Field

[0001] This utility model relates to the field of textile equipment technology, and in particular to a yarn harness combing and separating frame for textiles. Background Technology

[0002] For example, Chinese Patent No. CN217127654U discloses a combing divider for textile yarn bundles. When the movable frame is separated from the first combing frame, the movable frame can be moved to a suitable position with the cooperation of the first slider and the first groove. Then, the electric telescopic rod is activated, causing the second combing frame at the top of the electric telescopic rod to move upward, thereby changing the tension of the textile yarn bundle passing through the first combing hole and the second combing hole.

[0003] However, when the wire harness combing partition frame in the above application adjusts the tension of the wire harness by moving the second combing frame upward as a whole, the uneven tension between the wire harnesses may cause some wire harnesses in the combing holes to become overly taut or even break, while the wire harnesses in some combing holes may be relatively loose, affecting subsequent textile processing. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a textile wire harness combing divider, which solves the technical problem that existing technologies can only adjust the tension of multiple wire harnesses uniformly by lifting them, and cannot make targeted adjustments based on the tension of the wire harness within a specific combing hole. This achieves the purpose of targeted adjustment of the tension of a single wire harness.

[0005] To solve the above-mentioned technical problems, the present invention provides the following technical solution: a combing and separating frame for textile wire harnesses, comprising a combing frame and a scraping frame installed on the left and right sides of the top of the placement platform, wherein both the combing frame and the scraping frame are provided with combing holes, the combing frame is provided with a combing mechanism for targeted adjustment of the tension of the wire harnesses in different combing holes, and the scraping frame is provided with a cleaning mechanism for scraping off the residual wire ends and impurities on the surface of the wire harnesses.

[0006] The combing mechanism is installed on a crossbeam above the combing holes on the combing frame, and a slide cylinder is installed at the bottom of the crossbeam. A flexible spring is installed on the top wall of the slide cylinder, and a slide rod that slides up and down and is connected to the inner wall of the slide cylinder is installed at the bottom of the flexible spring. A wire guide wheel is installed at the bottom of the slide rod. A buffer assembly for buffering the conveyed wire bundle is installed in the combing holes of the combing frame. An adjustment assembly for adjusting the distance between the combing frame and the scraper frame is provided on the placement platform.

[0007] A further improvement is that the buffer assembly includes compression springs arranged in a ring array on the inner wall of the combing holes on the combing frame, and a rubber sleeve located at the center of the combing holes on the combing frame is installed at the inner end of the compression springs.

[0008] A further improvement is that the adjustable distance component includes a bearing seat installed at the bottom of the placement platform, and a lead screw is rotatably connected inside the bearing seat. A threaded slide plate that is slidably connected to the inner wall of a guide groove opened on the placement platform is threadedly connected to the lead screw. A drive motor that drives the lead screw to rotate is installed at the bottom of the placement platform.

[0009] A further improvement is that the impurity removal mechanism includes an electromagnetic ring installed in a combing hole on the scraper frame, and multiple sliding sleeves are installed in a ring at equal intervals on the inner wall of the electromagnetic ring. A permanent magnet block is slidably connected in the sliding sleeve, and a connecting rod is installed on the permanent magnet block and slidably connected in a through hole on the sliding sleeve. A scraper is installed at the end of the connecting rod.

[0010] A further improvement is that the scraper is an arc-shaped cone that is wider on the left and narrower on the right, and the inner wall of the scraper is equipped with rubber pads.

[0011] A further improvement is that support frames are installed at both the front and rear ends of the left side of the scraper frame, and traction rollers are installed alternately between the two support frames.

[0012] By employing the above technical solution, this utility model provides a yarn harness combing and separating frame for textiles, which has at least the following beneficial effects:

[0013] 1. When the wire harness passes through the wire guide wheel, if the wire harness is too tight, the thrust generated by it will push the slide bar into the slide cylinder and squeeze the flexible spring. At this time, the pressure of the tight wire harness can be released. If the wire harness is too loose, the thrust generated by the flexible spring will push the wire guide wheel down, thereby tightening the loose wire harness, thus achieving targeted adaptive adjustment of a single wire harness.

[0014] 2. This utility model uses an electromagnetic ring to generate a repulsive force with the permanent magnet, which pushes the ring to move outward along the inner wall of the sliding sleeve, thereby driving the connecting rod to move outward until the scraper at the outer end of the connecting rod is in contact with the surface of the wire harness, thereby scraping off the wire ends, lint and other impurities on the surface of the wire harness. Attached Figure Description

[0015] The accompanying drawings, which are provided to further illustrate this application and form part of this application, illustrate exemplary embodiments of this application and are used to explain this application, but do not constitute an undue limitation of this application.

[0016] In the attached diagram:

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a cross-sectional view of the internal structure of the combing mechanism of this utility model;

[0019] Figure 3This is a cross-sectional view of the adjustable distance component of this utility model;

[0020] Figure 4 This is a schematic diagram of the independent side view of the impurity removal mechanism of this utility model;

[0021] Figure 5 This is a schematic diagram of the internal structure of the impurity removal mechanism of this utility model, viewed in an independent cross-section.

[0022] In the diagram: 1. Placement table; 2. Combing rack; 3. Scraping rack;

[0023] 4. Combing mechanism; 41. Crossbeam; 42. Slide cylinder; 43. Flexible spring; 44. Slide rod; 45. Cable guide wheel;

[0024] 46. ​​Buffer assembly; 461. Compression spring; 462. Rubber sliding sleeve;

[0025] 47. Adjustable pitch assembly; 471. Bearing housing; 472. Lead screw; 473. Threaded slide plate; 474. Drive motor;

[0026] 5. Impurity removal mechanism; 51. Electromagnetic ring; 52. Sliding sleeve; 53. Permanent magnet block; 54. Connecting rod; 55. Scraper; 56. Rubber pad; 57. Support frame; 58. Traction roller shaft. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Example 1

[0029] Addressing the limitation that current technologies can only adjust the tension of multiple yarn bundles uniformly, and cannot provide targeted adjustment based on the tension of specific yarn bundles within the combing holes, this embodiment provides a yarn bundle combing divider for textiles. Please refer to... Figures 1-5 This textile yarn bundle combing divider can specifically adjust the tension of individual yarn bundles. It includes a combing frame 2 and a scraper frame 3 installed on the left and right sides of the top of a placement platform 1. Both the combing frame 2 and the scraper frame 3 have combing holes. The combing frame 2 is equipped with a combing mechanism 4 that specifically adjusts the tension of the yarn bundles in different combing holes. The scraper frame 3 is equipped with a cleaning mechanism 5 that scrapes off residual thread ends and impurities on the surface of the yarn bundle. The combing mechanism 4 adjusts the tension of individual yarn bundles in the combing holes, while the cleaning mechanism 5 scrapes off thread ends and other impurities from the yarn bundle.

[0030] Since existing technology can only adjust the tension of multiple wire harnesses at the same height and cannot make targeted adjustments based on the tension of the wire harness in a specific combing hole, this device is equipped with a combing mechanism 4. The combing mechanism 4 is installed on the crossbeam 41 above the combing hole on the combing frame 2, and a slide cylinder 42 is installed at the bottom of the crossbeam 41. A flexible spring 43 is installed on the top wall of the slide cylinder 42, and a slide rod 44 that slides up and down and is connected to the inner wall of the slide cylinder 42 is installed at the bottom of the flexible spring 43. A wire guide wheel 45 is installed at the bottom of the slide rod 44. A buffer group is installed in the combing hole of the combing frame 2 to buffer the wire harness being transported. Component 46, the placement platform 1 is equipped with a spacing adjustment component 47 for adjusting the distance between the combing frame 2 and the scraper frame 3. After the wire harness is fed out through the combing hole on the combing frame 2, the wire harness passes through the wire guide wheel 45. If the wire harness is too tight, the thrust generated by it pushes the wire guide wheel 45 and the slide rod 44 into the slide cylinder 42 and squeezes the flexible spring 43. At this time, the pressure of the tight wire harness can be released. If the wire harness is too loose, the thrust generated by the flexible spring 43 pushes the wire guide wheel 45 down, thereby tightening the loose wire harness, thus realizing targeted adaptive adjustment of a single wire harness.

[0031] To prevent the wire harness from being scratched or broken by external force when passing through the combing holes, the device is also equipped with a buffer assembly 46. The buffer assembly 46 includes compression springs 461 arranged in a ring array on the inner wall of the combing holes on the combing frame 2. The inner end of the compression springs 461 is equipped with a rubber sleeve 462 located at the center of the combing holes on the combing frame 2. The wire harness passes through the rubber sleeve 462, which plays a buffering and protective role. When the wire harness is subjected to external force, the compression springs 461 can absorb and buffer part of the external force to prevent the wire harness from breaking due to excessive force.

[0032] Depending on the thickness of the wire harness, the spacing between the combing frame 2 and the scraper frame 3 varies. Therefore, the device is also equipped with a spacing adjustment component 47. The spacing adjustment component 47 includes a bearing seat 471 installed at the bottom of the placement platform 1, and a lead screw 472 is rotatably connected inside the bearing seat 471. A threaded slide plate 473 is threadedly connected to the lead screw 472 and slidably connected to the inner wall of the guide groove opened on the placement platform 1. A drive motor 474 is installed at the bottom of the placement platform 1 to drive the lead screw 472 to rotate. When it is necessary to adjust the spacing between the combing frame 2 and the scraper frame 3, the drive motor 474 is started to drive the lead screw 472 to rotate inside the bearing seat 471, thereby driving the threaded slide plate 473 to pull the combing frame 2 to the left under the restriction of the guide groove, thereby adjusting the spacing between the combing frame 2 and the scraper frame 3 according to actual needs.

[0033] Support frames 57 are installed at both the front and rear ends of the left side of the scraper frame 3, and traction roller shafts 58 are installed vertically between the two support frames 57. Through the two vertically intersecting traction roller shafts 58 with their intersection point parallel to the center point of the combing hole on the scraper frame 3, the traction wire harness is pulled into the combing hole on the scraper frame 3 in parallel.

[0034] Example 2

[0035] Since there will inevitably be impurities such as loose threads and lint on the yarn bundle, these need to be removed before spinning. Therefore, based on Example 1, as follows... Figures 1-5 As shown, the device is also equipped with a cleaning mechanism 5. The cleaning mechanism 5 includes an electromagnetic ring 51 installed in a combing hole on the scraper frame 3. Multiple sliding sleeves 52 are installed in a ring at equal intervals on the inner wall of the electromagnetic ring 51. A permanent magnet block 53 is slidably connected in the sliding sleeve 52. A connecting rod 54 is installed on the permanent magnet block 53 and slidably connected in a through hole on the sliding sleeve 52. A scraper 55 is installed at the end of the connecting rod 54. When the wire harness passes through the combing hole on the scraper frame 3, the electromagnetic ring 51 is energized, thereby generating a repulsive force with the permanent magnet block 53 and pushing it to move outward along the inner wall of the sliding sleeve 52. This, in turn, drives the connecting rod 54 to move outward until the scraper 55 at the outer end of the connecting rod 54 is in contact with the surface of the wire harness, thereby scraping off impurities such as wire ends and lint from the surface of the wire harness.

[0036] The scraper 55 is a curved cone shape that is wider on the left and narrower on the right, and rubber pads 56 are installed on the inner wall of the scraper 55 so that the wire ends gradually pass through the holes formed by the scraper 55, and the rubber pads 56 help to prevent the wire bundle from breaking when scraping off the wire ends.

[0037] It should be noted that, in this document, the terms “comprising,” “including,” or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0038] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A textile thread bundle combing partition frame, comprising a combing frame (2) and a scraping frame (3) installed on the left and right sides of the top of a placing table (1), and the combing frame (2) and the scraping frame (3) are both provided with combing holes, characterized in that: The combing frame (2) is provided with a combing mechanism (4) for adjusting the tension of the wire bundle in different combing holes, and the scraping frame (3) is provided with a impurity removing mechanism (5) for scraping off the wire ends remaining on the surface of the wire bundle. The combing mechanism (4) is installed on the cross beam (41) above the combing hole of the combing frame (2), and the bottom of the cross beam (41) is provided with a sliding cylinder (42), the top wall of the sliding cylinder (42) is provided with a flexible spring (43), the bottom of the flexible spring (43) is provided with a sliding rod (44) which is connected to the inner wall of the sliding cylinder (42) in an up-down sliding manner, the bottom of the sliding rod (44) is provided with a wire guide wheel (45), the combing hole of the combing frame (2) is provided with a buffer assembly (46) for buffering the wire bundle, and the placement table (1) is provided with a pitch adjusting assembly (47) for adjusting the distance between the combing frame (2) and the scraping frame (3).

2. A textile harness combing partition according to claim 1, characterized in that: The buffer assembly (46) comprises a compression spring (461) installed in an annular array on the inner wall of the combing hole of the combing frame (2), and the inner end of the compression spring (461) is provided with a rubber sliding sleeve (462) located at the center of the combing hole of the combing frame (2).

3. A textile harness combing partition according to claim 1, characterized in that: The pitch adjusting assembly (47) comprises a bearing seat (471) installed on the bottom of the placement table (1), and the bearing seat (471) is rotatably connected with a lead screw (472) inside, the lead screw (472) is threadedly connected with a threaded sliding plate (473) which is slidably connected to the inner wall of the guide sliding groove formed on the placement table (1), and the bottom of the placement table (1) is provided with a drive motor (474) for driving the rotation of the lead screw (472).

4. A textile harness combing break-out chassis as defined in claim 1, wherein: The impurity removing mechanism (5) comprises an electromagnetic ring (51) installed in the combing hole formed on the scraping frame (3), and a plurality of sliding sleeves (52) are installed in an annular and equidistant manner on the inner wall of the electromagnetic ring (51), the sliding sleeves (52) are slidably connected with permanent magnets (53) inside, the permanent magnets (53) are provided with connecting rods (54) which are slidably connected to the through holes formed on the sliding sleeves (52), and the connecting rods (54) are provided with scrapers (55) at the ends.

5. A textile harness combing break-out chassis according to claim 4, wherein: The scrapers (55) are arc surface tapered with the left side wider than the right side, and the inner wall of the scrapers (55) is provided with rubber cushions (56).

6. A textile harness combing break-out chassis as defined in claim 1, wherein: The scraping frame (3) is provided with support frames (57) at the front and rear ends of the left side, and traction roller shafts (58) are installed in an up-down staggered manner between the two support frames (57).

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