Auxiliary feeding device for special-shaped polyester DTY (Draw Textured Yarn)

Abstract

The utility model discloses an auxiliary polyester special-shaped DTY (Draw Textured Yarn) feeding device, and relates to the technical field of polyester yarn processing devices. The device comprises a support, the outer portion of the support is fixedly connected with a fixing rod, the outer surface of the fixing rod is rotationally connected with an adjusting frame, a locking assembly and a reset assembly are arranged in the adjusting frame, the outer surface of the adjusting frame is rotationally connected with a rotating assembly, and the outer surface of the support is rotationally connected with a rotating roller. Through connection of the locking assembly and the reset assembly, when the locking assembly is pressed down, the reset assembly is compressed, the locking assembly can be opened towards the two sides, the fixing rod is loosened, limiting and fixing between the adjusting frame and the fixing rod are relieved, at the moment, the adjusting frame can be pushed to rotate on the outer surface of the fixing rod, and therefore the angle of the adjusting frame is changed; after adjustment is completed, the locking assembly is loosened, the reset assembly pushes the locking assembly to move, the locking assembly is folded and clamps the fixing rod, the adjusting frame is fixed to the fixing rod, and only the locking assembly needs to be pressed down in the using process.

Description

Technical Field

[0001] The utility model belongs to the technical field of polyester filament processing devices, and more specifically, particularly relates to an auxiliary wire feeding device for polyester profiled DTY filaments. Background Art

[0002] DTY drawn textured yarn is made by using POY as the raw yarn and performing stretching and false twisting deformation processing, and usually has certain elasticity and shrinkage. During the processing, a texturing machine is required. A texturing machine is a textile machine that can process twistless filaments such as polyester (POY) and polypropylene into elastic filaments with medium-elastic and low-elastic properties through false twisting deformation.

[0003] In Chinese Patent CN220619251 U, a wire feeding roller device for a texturing machine is disclosed, which relates to the technical field of texturing machines. A wire feeding roller device for a texturing machine includes a mounting plate. Both ends of the side surface of the mounting plate are provided with connecting plates. A rotating shaft is installed between the two connecting plates, and a rotating roller is installed on the rotating shaft. A support plate is installed at the bottom of the side surface of the mounting plate. A storage box is installed on the side of the support plate away from the mounting plate. One end of the top of the support plate close to the storage box is provided with a baffle. A plurality of card slots are formed on the side surface of the baffle. A fixing rod is installed between the connecting plates, and a mounting sleeve is installed on the fixing rod. A plurality of brushes are installed on the outer wall of the mounting sleeve.

[0004] During the use of the common wire feeding roller device of the texturing machine, the rotating roller on it will cause the fluff and dust on the polyester filaments to adhere to the rotating roller during the conveyance of the polyester filaments. However, the common wire feeding roller device of the texturing machine cannot clean and collect the fluff and dust on the surface of the rotating roller during use, resulting in fluff winding on the rotating roller during use, which affects the texturing use of the polyester filaments. In the above document, the card slots can clean the fluff and dust on the brushes, and the fluff and dust cleaned by the baffle can fall into the interior of the storage box. However, when adjusting the angle of the rotating plate, it is necessary to use a tool to rotate the nut to release the limit fixation of the rotating plate, which is rather troublesome to use.

[0005] In view of the problems in the related art, no effective solution has been proposed yet. Summary of the Utility Model

[0006] In view of the problems in the related art, the present utility model proposes an auxiliary wire feeding device for polyester profiled DTY filaments to overcome the above-mentioned technical problems existing in the prior related art.

[0007] To solve the above technical problems, the present utility model is realized through the following technical solutions:

[0008] The utility model relates to an auxiliary wire feeding device for polyester profiled DTY yarn, which comprises a bracket. A fixed rod is fixedly connected to the outside of the bracket. An adjusting frame is rotatably connected to the outer surface of the fixed rod. A locking assembly and a reset assembly are arranged inside the adjusting frame. A rotating assembly is rotatably connected to the outer surface of the adjusting frame. A roller is rotatably connected to the outer surface of the bracket. The locking assembly is used to fix the adjusting frame on the outer surface of the fixed rod.

[0009] Further, the locking assembly comprises a push rod. A rack is fixedly connected to the end of the push rod. A first gear is meshed with the outer surface of the rack. A first rotating shaft is fixedly connected to the outer surface of the first gear. A first clamping plate is fixedly connected to the outer surface of the first rotating shaft. A second gear is meshed with the outer surface of the first gear. A second rotating shaft is fixedly connected to the outer surface of the second gear. A second clamping plate is fixedly connected to the outer surface of the second rotating shaft. The push rod and the rack are both slidably connected to the adjusting frame. The first rotating shaft and the second rotating shaft are rotatably connected inside the adjusting frame.

[0010] Further, the reset assembly comprises a sliding rod. One end of the sliding rod is fixedly connected to the rack. A limiting plate is fixedly connected to the other end of the sliding rod. A spring is fixedly connected to the outer surface of the limiting plate. The sliding rod is slidably connected to the outer surface of a cylinder. The cylinder is fixedly connected inside the adjusting frame.

[0011] Further, the rotating assembly comprises a rotating plate. A rotating rod is fixedly connected inside the rotating plate. The rotating plate is rotatably connected to the adjusting frame through the rotating rod. A screw rod is fixedly connected to the end of the rotating rod. A nut is threadedly connected to the outer surface of the screw rod. A pulley is rotatably connected to the outer surface of the rotating plate.

[0012] Further, a cleaning assembly is drivingly connected to the outer surface of the roller.

[0013] Further, the cleaning assembly comprises a cleaning roller. The cleaning roller is rotatably connected to the bracket. A cleaning plate is fixedly connected to the outer surface of the bracket. A collection box is arranged on the outer surface of the bracket. The cleaning plate is located on the side of the cleaning roller. The collection box is located below the cleaning plate and the cleaning roller.

[0014] Further, a motor is fixedly connected to the outer surface of the bracket. A first belt pulley is fixedly connected to the output shaft of the motor. The first belt pulley is coaxially connected to the roller. A belt is fixedly installed on the outer surface of the first belt pulley. The first belt pulley is drivingly connected to a second belt pulley through the belt. The second belt pulley is coaxially connected to the cleaning roller.

[0015] The utility model has the following beneficial effects:

[0016] 1. Through the connection of the locking component and the reset component in the present utility model, when the locking component is pressed, the reset component is compressed, the locking component will open to both sides and release the fixing rod, releasing the limit fixation between the adjusting frame and the fixing rod. At this time, the adjusting frame can be pushed to rotate on the outer surface of the fixing rod, thereby changing the angle of the adjusting frame. After the adjustment is completed, the locking component is released, and the reset component pushes the locking component to move. The locking component closes and clamps the fixing rod, fixing the adjusting frame on the fixing rod. When in use, only the locking component needs to be pressed, which is relatively convenient to use.

[0017] 2. Through the connection of the rack and the sliding rod in the present utility model, when the rack pushes the sliding rod to compress the spring, the rack drives the first clamping plate and the second clamping plate to rotate. The first clamping plate and the second clamping plate simultaneously move away from the fixing rod, releasing the limit fixation between the adjusting frame and the fixing rod. Pushing the adjusting frame to rotate can adjust its angle. After the adjustment is completed, the rack is released, and the spring pushes the sliding rod and the rack to move in the reverse direction. The rack drives the first clamping plate and the second clamping plate to reverse, and the first clamping plate and the second clamping plate clamp the fixing rod, thereby fixing the adjusting frame on the fixing rod. When in use, only the push rod needs to be pressed to push the rack to release the limit fixation of the adjusting frame, which is relatively convenient to use.

[0018] Of course, it is not necessary for any product implementing the present utility model to simultaneously achieve all the above-mentioned advantages. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the following will briefly introduce the drawings required for describing the embodiments. Obviously, the following drawings are only some embodiments of the utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0020] Figure 1 It is a schematic diagram of the external contour structure of the present utility model;

[0021] Figure 2 It is a schematic top view structure of the present utility model;

[0022] Figure 3 It is a schematic cross-sectional structure diagram of the adjusting frame of the present utility model;

[0023] Figure 4 It is a schematic cross-sectional structure diagram of the cylinder of the present utility model;

[0024] Figure 5 It is a schematic cross-sectional structure diagram of the rotating plate of the present utility model;

[0025] Figure 6 It is of the present utility model Figure 2 Schematic enlarged view of the structure at A in

[0026] In the accompanying drawings, the list of components represented by each reference numeral is as follows:

[0027] 1. Bracket; 2. Fixed rod; 3. Adjusting frame; 4. Locking assembly; 401. Push rod; 402. Rack; 403. First gear; 404. First rotating shaft; 405. First clamping plate; 406. Second gear; 407. Second rotating shaft; 408. Second clamping plate; 5. Reset assembly; 501. Sliding rod; 502. Limiting plate; 503. Spring; 504. Cylinder; 6. Rotating assembly; 601. Rotating plate; 602. Rotating rod; 603. Screw; 604. Nut; 605. Pulley; 7. Roller; 8. Cleaning assembly; 801. Cleaning roller; 802. Cleaning plate; 803. Collection box; 9. Motor; 10. First pulley; 11. Belt; 12. Second pulley. Detailed implementation manners

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the utility model with reference to the accompanying drawings in the embodiments of the utility model. Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the utility model without creative efforts shall fall within the protection scope of the utility model.

[0029] In the description of the present utility model, it should be understood that the terms "opening", "upper", "lower", "top", "middle", "inner", etc. indicating the orientation or positional relationship are only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the utility model.

[0030] Please refer to Figures 1-6 As shown, the present utility model is an auxiliary wire feeding device for polyester profiled DTY yarn, including a bracket 1. The outside of the bracket 1 is fixedly connected with a fixed rod 2. The outer surface of the fixed rod 2 is rotatably connected with an adjusting frame 3. The inside of the adjusting frame 3 is provided with a locking assembly 4 and a reset assembly 5. The outer surface of the adjusting frame 3 is rotatably connected with a rotating assembly 6. The outer surface of the bracket 1 is rotatably connected with a roller 7. The locking assembly 4 is used to fix the adjusting frame 3 on the outer surface of the fixed rod 2.

[0031] Press the locking component 4, and the locking component 4 compresses the reset component 5. At the same time, the locking component 4 separates from the fixed rod 2. At this time, the limit fixation between the adjusting frame 3 and the fixed rod 2 is released, and the adjusting frame 3 can be pushed to adjust the angle. After the adjustment is completed, release the locking component 4 on the adjusting frame 3, and the reset component 5 can push the locking component 4 to reset. The locking component 4 clamps the fixed rod 2, so that the adjusting frame 3 is fixed on the outer surface of the fixed rod 2. Then push the rotating component 6 to rotate, changing the angle between the rotating component 6 and the adjusting frame 3, so that the rotating component 6 presses the raw wire on the roller 7.

[0032] Through the connection of the locking component 4 and the reset component 5 in the present utility model, when the locking component 4 is pressed, the reset component 5 is compressed. The locking component 4 will open to both sides and release the fixed rod 2, releasing the limit fixation between the adjusting frame 3 and the fixed rod 2. At this time, the adjusting frame 3 can be pushed to rotate on the outer surface of the fixed rod 2, thereby changing the angle of the adjusting frame 3. After the adjustment is completed, release the locking component 4, and the reset component 5 pushes the locking component 4 to move. The locking component 4 closes and clamps the fixed rod 2, fixing the adjusting frame 3 on the fixed rod 2. When in use, only need to press the locking component 4, which is relatively convenient to use.

[0033] In one embodiment, for the above-mentioned locking component 4, the locking component 4 includes a push rod 401. The end of the push rod 401 is fixedly connected with a rack 402. A first gear 403 is meshed on the outer surface of the rack 402. A first rotating shaft 404 is fixedly connected to the outer surface of the first gear 403. A first clamping plate 405 is fixedly connected to the outer surface of the first rotating shaft 404. A second gear 406 is meshed on the outer surface of the first gear 403. A second rotating shaft 407 is fixedly connected to the outer surface of the second gear 406. A second clamping plate 408 is fixedly connected to the outer surface of the second rotating shaft 407. The push rod 401 and the rack 402 are both slidably connected to the adjusting frame 3. The first rotating shaft 404 and the second rotating shaft 407 are rotatably connected inside the adjusting frame 3.

[0034] Push the push rod 401 to move. The push rod 401 drives the rack 402 to slide in the adjusting frame 3. The rack 402 drives the first gear 403 and the first clamping plate 405 to rotate. At the same time, the first gear 403 meshes with the second gear 406, and the second gear 406 drives the second clamping plate 408 to rotate. At this time, both the first clamping plate 405 and the second clamping plate 408 are away from the fixed rod 2, and the limit fixation between the adjusting frame 3 and the fixed rod 2 can be released.

[0035] In one embodiment, for the above-mentioned reset assembly 5, the reset assembly 5 includes a sliding rod 501. One end of the sliding rod 501 is fixedly connected to the rack 402, and the other end of the sliding rod 501 is fixedly connected to a limiting plate 502. A spring 503 is fixedly connected to the outer surface of the limiting plate 502. The outer surface of the sliding rod 501 is slidably connected to a cylinder 504, and the cylinder 504 is fixedly connected inside the adjusting frame 3.

[0036] When the rack 402 moves, it pushes the sliding rod 501. The sliding rod 501 pushes the limiting plate 502 to slide inside the cylinder 504, and the limiting plate 502 compresses the spring 503. When the push rod 401 and the rack 402 are released, the spring 503 pushes the limiting plate 502 and the sliding rod 501 to reset. The sliding rod 501 pushes the rack 402 to move in the reverse direction. The rack 402 drives the first gear 403 and the second gear 406 to reverse. The first clamping plate 405 and the second clamping plate 408 on the first gear 403 and the second gear 406 simultaneously approach the fixed rod 2. After the first clamping plate 405 and the second clamping plate 408 clamp the fixed rod 2, the adjusting frame 3 can be fixed to the fixed rod 2.

[0037] In one embodiment, for the above-mentioned rotating assembly 6, the rotating assembly 6 includes a rotating plate 601. A rotating rod 602 is fixedly connected inside the rotating plate 601. The rotating plate 601 is rotatably connected to the adjusting frame 3 through the rotating rod 602. A screw rod 603 is fixedly connected to the end of the rotating rod 602. A nut 604 is threadedly connected to the outer surface of the screw rod 603. A pulley 605 is rotatably connected to the outer surface of the rotating plate 601.

[0038] Rotate the nut 604. Through the connection with the screw rod 603, the nut 604 can move on the outer surface of the screw rod 603. When the nut 604 moves away from the adjusting frame 3, the limit fixation between the rotating rod 602 and the adjusting frame 3 can be released. At this time, the rotating plate 601 and the rotating rod 602 can be pushed to rotate, so as to adjust the angles of the rotating plate 601 and the pulley 605. After the adjustment is completed, reverse-rotate the nut 604 to make it approach the adjusting frame 3 until the nut 604 abuts against the adjusting frame 3. Due to the increase in the frictional force between the nut 604 and the adjusting frame 3, the nut 604 and the rotating rod 602 cannot rotate, so that the rotating plate 601 and the rotating rod 602 are fixed.

[0039] In one embodiment, for the above-mentioned roller 7, a cleaning assembly 8 is drivingly connected to the outer surface of the roller 7.

[0040] In one embodiment, for the above-mentioned cleaning component 8, the cleaning component 8 includes a cleaning roller 801, the cleaning roller 801 is rotatably connected to the bracket 1, a cleaning plate 802 is fixedly connected to the outer surface of the bracket 1, a collection box 803 is arranged on the outer surface of the bracket 1, the cleaning plate 802 is located on the side of the cleaning roller 801, and the collection box 803 is located below the cleaning plate 802 and the cleaning roller 801.

[0041] The rotating roller 7 drives the cleaning roller 801 to rotate. When the raw silk passes through the cleaning roller 801, the cleaning roller 801 can remove the fluff and dust on the surface of the raw silk. At the same time, during the rotation of the cleaning roller 801, it contacts the cleaning plate 802, and the toothed structure of the cleaning plate 802 can intercept the fluff on the cleaning roller 801, so that the fluff falls from the outer surface of the cleaning roller 801 and enters the collection box 803.

[0042] In one embodiment, for the above-mentioned bracket 1, a motor 9 is fixedly connected to the outer surface of the bracket 1, a first belt pulley 10 is fixedly connected to the output shaft of the motor 9, the first belt pulley 10 is coaxially connected to the rotating roller 7, a belt 11 is fixedly installed on the outer surface of the first belt pulley 10, the first belt pulley 10 is drivingly connected to a second belt pulley 12 through the belt 11, and the second belt pulley 12 is coaxially connected to the cleaning roller 801.

[0043] Start the motor 9, the motor 9 drives the first belt pulley 10 and the rotating roller 7 to rotate, and the first belt pulley 7 drives the second belt pulley 12 and the cleaning roller 801 to rotate through the belt 11.

[0044] Through the above technical solutions: 1. By connecting the locking assembly 4 and the reset assembly 5, when the locking assembly 4 is pressed, the reset assembly 5 is compressed, and the locking assembly 4 will open to both sides and release the fixing rod 2, releasing the limit fixation between the adjusting frame 3 and the fixing rod 2. At this time, the adjusting frame 3 can be pushed to rotate on the outer surface of the fixing rod 2, thereby changing the angle of the adjusting frame 3. After the adjustment is completed, the locking assembly 4 is released, and the reset assembly 5 pushes the locking assembly 4 to move. The locking assembly 4 closes and clamps the fixing rod 2, fixing the adjusting frame 3 on the fixing rod 2. When in use, only the locking assembly 4 needs to be pressed, which is relatively convenient to use. 2. By connecting the rack 402 and the sliding rod 501, when the rack 502 pushes the sliding rod 501 to compress the spring 503, the rack 402 drives the first clamping plate 405 and the second clamping plate 408 to rotate. The first clamping plate 405 and the second clamping plate 408 simultaneously move away from the fixing rod 2, releasing the limit fixation between the adjusting frame 3 and the fixing rod 2. Pushing the adjusting frame 3 to rotate can adjust its angle. After the adjustment is completed, the rack 402 is released, and the spring 503 pushes the sliding rod 501 and the rack 402 to move in the reverse direction. The rack 402 drives the first clamping plate 405 and the second clamping plate 408 to reverse-rotate, and the first clamping plate 405 and the second clamping plate 408 clamp the fixing rod 2, thereby fixing the adjusting frame 3 on the fixing rod 2. When in use, only the push rod 401 needs to be pressed to push the rack 402 to release the limit fixation of the adjusting frame 3, which is relatively convenient to use.

[0045] In the description of this specification, the descriptions referring to the terms "one embodiment", "example", "specific example", etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0046] The preferred embodiments of the utility model disclosed above are only used to help illustrate the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific embodiments described. Obviously, many modifications and variations can be made according to the content of this specification. These embodiments are selected and specifically described in this specification to better explain the principle and practical application of the utility model, so that those skilled in the relevant technical field can well understand and utilize the utility model. The utility model is only limited by the claims and their full scope and equivalents.

Claims

1. A polyester special-shaped DTY yarn auxiliary feeding device, comprising a bracket (1), characterized in that: The outside of the bracket (1) is fixedly connected to a fixing rod (2), the outer surface of the fixing rod (2) is rotatably connected to an adjusting frame (3), a locking assembly (4) and a reset assembly (5) are arranged inside the adjusting frame (3), the outer surface of the adjusting frame (3) is rotatably connected to a rotating assembly (6), the outer surface of the bracket (1) is rotatably connected to a roller (7), and the locking assembly (4) is used to fix the adjusting frame (3) to the outer surface of the fixing rod (2).

2. The polyester special-shaped DTY yarn auxiliary feeding device according to claim 1, characterized in that: The locking assembly (4) comprises a push rod (401), the end of which is fixedly connected to a rack (402), the outer surface of which is meshed with a first gear (403), the outer surface of which is fixedly connected to a first rotating shaft (404), the outer surface of which is fixedly connected to a first clamping plate (405), the outer surface of which is meshed with a second gear (406), the outer surface of which is fixedly connected to a second rotating shaft (407), the outer surface of which is fixedly connected to a second clamping plate (408), the push rod (401) and the rack (402) are both slidably connected to the adjusting frame (3), and the first rotating shaft (404) and the second rotating shaft (407) are rotatably connected inside the adjusting frame (3).

3. The polyester special-shaped DTY yarn auxiliary feeding device according to claim 2, characterized in that: The reset assembly (5) comprises a sliding rod (501), one end of the sliding rod (501) is fixedly connected to the rack (402), the other end of the sliding rod (501) is fixedly connected to a limit plate (502), the outer surface of the limit plate (502) is fixedly connected to a spring (503), the outer surface of the sliding rod (501) is slidably connected to a cylinder (504), and the cylinder (504) is fixedly connected to the inside of the adjustment frame (3).

4. The polyester special-shaped DTY yarn auxiliary feeding device according to claim 3, characterized in that: The rotating assembly (6) comprises a rotating plate (601), the interior of the rotating plate (601) is fixedly connected to a rotating rod (602), the rotating plate (601) is rotatably connected to the adjustment frame (3) via the rotating rod (602), the end of the rotating rod (602) is fixedly connected to a screw rod (603), the outer surface of the screw rod (603) is threadedly connected to a nut (604), and the outer surface of the rotating plate (601) is rotatably connected to a pulley (605).

5. The polyester special-shaped DTY yarn auxiliary feeding device according to claim 4, characterized in that: The outer surface of the rotating roller (7) is drivingly connected to a cleaning assembly (8).

6. The polyester special-shaped DTY yarn auxiliary feeding device according to claim 5, characterized in that: The cleaning assembly (8) comprises a cleaning roller (801), the cleaning roller (801) being rotatably connected to the bracket (1), a cleaning plate (802) being fixedly connected to the outer surface of the bracket (1), a collecting box (803) being provided on the outer surface of the bracket (1), the cleaning plate (802) being located on the side of the cleaning roller (801), and the collecting box (803) being located below the cleaning plate (802) and the cleaning roller (801).

7. The polyester special-shaped DTY yarn auxiliary feeding device according to claim 6, characterized in that: The outer surface of the bracket (1) is fixedly connected to a motor (9), the output shaft of the motor (9) is fixedly connected to a first pulley (10), the first pulley (10) is coaxially connected to the rotating roller (7), the outer surface of the first pulley (10) is fixedly mounted with a belt (11), the first pulley (10) is connected to a second pulley (12) via the belt (11), and the second pulley (12) is coaxially connected to the cleaning roller (801).

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