Wire feeding device of guide disc type elasticizer

Abstract

The utility model discloses a guide disc type draw texturing machine wire feeding device, which relates to the technical field of draw texturing machine wire feeding devices, and comprises a base, a top plate is arranged above the base, a feeding disc is arranged on the base, a deviation rectifying and limiting component used for limiting and rectifying a wire bundle is arranged on the feeding disc, and the deviation rectifying and limiting component is arranged on the feeding disc. A discharging disc is arranged at the position, located on one side of the feeding disc, of the base, two tow guiding discs used for guiding tows are arranged at the bottom of the top plate, and a tensioning assembly is further arranged on the base. The tensioning assembly comprises a right rolling disc, a left rolling disc and a driving component, the right rolling disc and the left rolling disc are arranged below the godet, the driving component drives the right rolling disc and the left rolling disc to move in the opposite direction or the opposite direction, and in the tow conveying process, the driving component drives the right rolling disc and the left rolling disc to move in the opposite direction or the opposite direction according to the tension condition of tows. It is ensured that the tows always keep proper tension in the conveying process, and the situation that the tows are broken due to too large tension or wound together due to too small tension is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of wire feeding devices for texturizing machines, in particular to a guide disc type wire feeding device for texturizing machines. Background Art

[0002] A texturing machine is a type of textile machinery primarily used to transform untwisted yarns, such as polyester and polypropylene, into stretch yarns with medium elasticity and low elasticity through false twisting. Furthermore, it can convert yarn tows into highly elastic filaments, which are widely used in the textile, rubber, and plastics industries. The structure of a texturing machine typically includes key components such as a wire feeder, heater, extruder, traction device, and winder. These components work together to complete the task of converting untwisted yarns into highly elastic filaments. The main function of the wire feeder is to stably and continuously feed the yarn tow into the texturing machine's subsequent processing devices, such as heating and extrusion. This ensures the continuity and stability of the yarn tow during the texturing process, thereby guaranteeing the quality of the final product.

[0003] The patent document with announcement number CN209397330U discloses a wire feeding device for a texturing machine, including a wire guide disc group, a wire guide disc, a button, a controller, a driving device and a wire detection device; when the wire detection device detects that the wire is broken, the wire detection device transmits a signal to the controller, and the controller turns off the driving device to stop the rotation of the wire guide disc. Therefore, when there is no wire wound on the wire guide disc or very little wire is wound on the wire guide disc, the wire guide disc can stop moving as long as the wire detection device detects that there is no wire.

[0004] When the above patent document is in use, it uses a wire detection device. When the wire detection device detects that the wire is broken, the wire detection device transmits a signal to the controller, and the controller turns off the drive device to stop the wire guide disk from rotating. However, the above patent document does not take into account that the tension of the wire during transportation can easily be too large or too small. When the tension is too large, it can easily cause the wire to break. When the tension is too small, it can easily cause the wire to be tangled together, affecting subsequent processing. Utility Model Content

[0005] In response to the above problems, a wire feeding device of a guide disc type texturizing machine is provided. By arranging a right rolling disc and a left rolling disc below the guide disc, the technical problem of uncontrollable tension of the wire during the feeding process is solved.

[0006] In order to solve the problems of the existing technology, the utility model provides a wire feeding device of a guide disc type texturizing machine, comprising a base, a top plate is arranged above the base, a feed disc is arranged on the base, and a correction and limiting component for limiting and correcting the wire bundle is provided on the feed disc. A discharge disc is provided on one side of the feed disc on the base, and two wire guide discs for guiding the wire bundle are arranged at the bottom of the top plate. A tensioning assembly is also provided on the base, and the tensioning assembly includes a right rolling disc and a left rolling disc arranged below the wire guide disc, and a driving component for driving the right rolling disc and the left rolling disc to move toward or away from each other.

[0007] Preferably, the driving component includes a rotating shaft, a second hinged rod and a linear drive; the rotating shaft is arranged on the base; the base is also provided with a moving component for preventing the right rolling disk and the left rolling disk from offset during movement, and a rotating block is provided on the rotating shaft, and a first hinged rod is hingedly provided on the rotating block, and one end of the first hinged rod is hinged to the right rolling disk; the second hinged rod is provided on the rotating block and away from the side of the first hinged rod, and one end of the second hinged rod is hinged to the left rolling disk; an extension block is provided on one side of the right rolling disk; the linear drive is provided on the base, and the working end of the linear drive is connected to the extension block.

[0008] Preferably, the moving component includes a slide rail and a slider; the slide rail is arranged on the base; the slider is slidably arranged on the slide rail, and the slider is respectively connected to the right scroll disk and the left scroll disk.

[0009] Preferably, the correction limit assembly includes a limit plate and a mounting bracket; the limit plate is provided with two and is movably arranged on the feed plate; the mounting bracket is arranged at the bottom of the top plate, and the mounting bracket is provided with an adjustment component for driving the limit plate to move.

[0010] Preferably, the adjusting component includes a bidirectional screw rod; the bidirectional screw rod is arranged in the mounting frame, one end of the bidirectional screw rod passes through the mounting frame and extends outward, the extended end of the bidirectional screw rod is provided with a knob, and a movable disk is provided on the bidirectional screw rod, and a connecting plate is provided at the bottom of the movable disk, and the connecting plate is connected to the limit disk.

[0011] Preferably, a sliding rod is provided above the bidirectional screw rod in the mounting frame, a movable plate is slidably provided on the sliding rod, and the movable plate is connected to the movable disk.

[0012] Preferably, the bottom of the base is provided with supporting feet, the bottom of the supporting feet is attached with an anti-slip layer, and the anti-slip layer is made of rubber material.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. Through the setting of the tensioning assembly, the driving component drives the right rolling disc and the left rolling disc to move toward or away from each other according to the tension of the tow, ensuring that the tow always maintains appropriate tension during the conveying process, avoiding the tow from breaking due to excessive tension or getting entangled due to insufficient tension.

[0015] 2. When the tow passes through the feed disk, the adjustment component is driven according to the width of the tow, and the adjustment component drives the two limit disks to move, thereby limiting the horizontal movement of the tow, which helps to ensure that the tow maintains a stable path during processing and prevents the tow from deviating during processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of the wire feeding device of a guide disc type texturing machine Figure 1 .

[0017] Figure 2 This is a schematic diagram of the three-dimensional structure of the wire feeding device of a guide disc type texturing machine Figure 2

[0018] Figure 3 It is a side view of the wire feeding device of a guide disc type texturing machine.

[0019] Figure 4 The present invention is a three-dimensional structural diagram of a tensioning component in a wire feeding device of a guide disc type texturizing machine.

[0020] Figure 5 The present invention is a stereoscopic diagram of the feed disc and the deviation correction and limiting components in the wire feeding device of a guide disc type texturizing machine.

[0021] Figure 6 It is a side view of the wire feeding device of a guide disc type texturing machine in working state.

[0022] The numbers in the figure are: 1. Base; 2. Top plate; 3. Feed tray; 4. Correction and limit assembly; 41. Limit plate; 42. Mounting frame; 43. Bidirectional screw; 44. Knob; 45. Moving plate; 46. Connecting plate; 47. Slide rod; 48. Moving plate; 5. Discharge tray; 6. Wire guide tray; 7. Tensioning assembly; 71. Right rolling plate; 72. Left rolling plate; 73. Slide rail; 74. Slider; 75. Rotating shaft; 76. Rotating block; 77. First hinged rod; 78. Second hinged rod; 79. Extension block; 710. Linear drive. DETAILED DESCRIPTION

[0023] In order to further understand the features, technical means, specific objectives and functions achieved by the present invention, the present invention is described in further detail below in conjunction with the accompanying drawings and specific implementation methods.

[0024] See also Figures 1 to 6As shown, the utility model provides a wire feeding device of a guide disc type texturizing machine, comprising a base 1, a top plate 2 is arranged above the base 1, a feed disc 3 is arranged on the base 1, and a deviation correction and limiting component 4 for limiting and correcting the wire bundle is arranged on the feed disc 3, a discharge disc 5 is arranged on one side of the feed disc 3 on the base 1, two wire guide discs 6 for guiding the wire bundle are arranged at the bottom of the top plate 2, and a tensioning component 7 is also provided on the base 1, and the tensioning component 7 includes a right rolling disc 71 and a left rolling disc 72 arranged below the wire guide disc 6 and a driving component for driving the right rolling disc 71 and the left rolling disc 72 to move toward or away from each other.

[0025] By placing the tow to be processed on the feed tray 3, the deviation correction and limiting component 4 is set to accurately limit and correct the tow, ensuring that the tow can be accurately introduced. After the deviation correction and limiting, the tow passes through the right rolling disk 71, the wire guide disk 6 and the left rolling disk 72 in turn, and is continuously conveyed forward until it reaches the discharge tray 5. During the tow conveying process, the tensioning component 7 plays a vital role. The driving component drives the right rolling disk 71 and the left rolling disk 72 to move toward or away from each other according to the tension of the tow, ensuring that the tow always maintains appropriate tension during the conveying process, avoiding the tow from breaking due to excessive tension or entangled due to too little tension, thereby improving the stability of the tow conveying and ensuring that the tow can accurately enter the next processing link.

[0026] See also Figures 1 to 4 As shown, the driving component includes a rotating shaft 75, a second hinged rod 78 and a linear drive 710; the rotating shaft 75 is arranged on the base 1; the base 1 is also provided with a moving component for preventing the right rolling disk 71 and the left rolling disk 72 from offset during movement, and a rotating block 76 is provided on the rotating shaft 75, and a first hinged rod 77 is hingedly provided on the rotating block 76, and one end of the first hinged rod 77 is hinged to the right rolling disk 71; the second hinged rod 78 is provided on the rotating block 76 and away from the side of the first hinged rod 77, and one end of the second hinged rod 78 is hinged to the left rolling disk 72; an extension block 79 is provided on one side of the right rolling disk 71; the linear drive 710 is provided on the base 1, and the working end of the linear drive 710 is connected to the extension block 79.

[0027] In the initial state, the right rolling disk 71 and the left rolling disk 72 maintain a certain distance between them, and the tow passes between the right rolling disk 71 and the left rolling disk 72. At this time, the linear drive 710 is in an inoperative state. When the tension of the tow needs to be increased, the linear drive 710 is started in the reverse direction. The linear drive 710 can be a pushing cylinder, and the linear drive 710 pushes the extension block 79 to move to the left. Since the extension block 79 is connected to the right rolling disk 71, the right rolling disk 71 will also move to the left. As the right rolling disk 71 moves, the first hinged rod 77 rotates, driving the rotating block 76 to rotate around the rotating shaft 75. At the same time, the second hinged rod 78 also rotates, but due to the second hinged rod 78 The other end is hinged to the left rolling disk 72, so the left rolling disk 72 will move to the right, so that the right rolling disk 71 and the left rolling disk 72 move relative to each other, increasing the pressure on the filament bundle, thereby increasing the tension of the filament bundle. When the tension of the filament bundle needs to be reduced, the linear drive 710 is started in the positive direction, and the extension block 79 is pulled to the right by the linear drive 710, and the right rolling disk 71 and the left rolling disk 72 are driven to move in opposite directions through the first hinge rod 77 and the second hinge rod 78, thereby reducing the pressure on the filament bundle, thereby reducing the tension of the filament bundle. The moving parts always limit the moving position of the right rolling disk 71 and the left rolling disk 72, thereby improving the stability of the movement of the right rolling disk 71 and the left rolling disk 72.

[0028] The driving component also includes a tension sensor installed at the bottom of the top plate 2, and the tension sensor is connected to the two ends of the wire guide disk 6 through a bearing. The tension sensor is used to detect the tightness of the wire bundle during transmission. Specifically, the tension sensor does not fall within the scope of protection of this application and is therefore not shown in the figure. The tension sensor monitors the tightness of the wire bundle in real time. When the wire bundle is too loose or too tight, the tension sensor transmits a signal to the controller, and the controller then starts the linear drive 710.

[0029] See also Figure 4 As shown, the moving parts include a slide rail 73 and a slider 74; the slide rail 73 is set on the base 1; the slider 74 is slidably set on the slide rail 73, and the slider 74 is connected to the right scroll plate 71 and the left scroll plate 72 respectively.

[0030] When the linear drive 710 drives the right scrolling disk 71 and the left scrolling disk 72 to move, the slider 74 is driven to move on the slide rail 73 by the right scrolling disk 71 and the left scrolling disk 72. The moving position of the right scrolling disk 71 and the left scrolling disk 72 is restricted by the setting of the slide rail 73, and the stability of the movement of the right scrolling disk 71 and the left scrolling disk 72 is increased by the movement of the slider 74 on the slide rail 73.

[0031] See also Figure 5As shown, the correction and limit assembly 4 includes a limit plate 41 and a mounting bracket 42; the limit plate 41 is provided with two and is movably arranged on the feed plate 3; the mounting bracket 42 is arranged at the bottom of the top plate 2, and the mounting bracket 42 is provided with an adjustment component for driving the limit plate 41 to move.

[0032] When the filament bundle passes through the feed disk 3, the adjusting component is driven according to the width of the filament bundle, and the adjusting component drives the two limit disks 41 to move, thereby limiting the movement of the filament bundle in the horizontal direction, which helps to ensure that the filament bundle maintains a stable path during processing and prevents the filament bundle from deviating during processing.

[0033] See also Figure 5 As shown, the adjusting component includes a bidirectional screw rod; the bidirectional screw rod is arranged in the mounting frame, one end of the bidirectional screw rod passes through the mounting frame and extends outward, the extended end of the bidirectional screw rod is provided with a knob, and a movable disk is provided on the bidirectional screw rod, and a connecting plate is provided at the bottom of the movable disk, and the connecting plate is connected to the limit disk.

[0034] When adjustment is required according to the width of the yarn bundle, the knob 44 is turned, and the knob 44 drives the bidirectional screw rod 43 to rotate, and the rotation of the bidirectional screw rod 43 drives the two movable disks 45 to move toward or away from each other, and the two movable disks 45 drive the limit disk 41 to move on the feed disk 3 through the connecting plate 46, thereby adjusting the distance between the two sets of limit disks 41, thereby ensuring that the yarn bundle maintains a stable path during the processing process.

[0035] See also Figure 5 As shown, a slide rod 47 is provided above the bidirectional screw rod 43 in the mounting frame 42 , and a movable plate 48 is slidably provided on the slide rod 47 , and the movable plate 48 is connected to the movable disk 45 .

[0036] When the two movable plates 45 are driven to move toward or away from each other by the rotation of the bidirectional screw rod 43 , the two movable plates 45 drive the movable plate 48 to move on the slide rod 47 , thereby making the limit plate 41 more stable when moving and less likely to shake.

[0037] See also Figure 1 As shown, the bottom of the base 1 is provided with supporting feet, and the bottom of the supporting feet is attached with an anti-slip layer, which is made of rubber material.

[0038] By providing support feet at the bottom of the base 1 and adhering an anti-slip layer to the bottom of the support feet, and the anti-slip layer being made of rubber, when the base 1 is working, the friction with the ground is increased by the friction of the rubber material, thereby preventing deviation due to work, and the noise generated during work is reduced by the cushioning property of the rubber material.

[0039] By placing the tow to be processed on the feed tray 3, when the tow passes through the feed tray 3, the adjusting component is driven according to the width of the tow, and the adjusting component drives the two limit disks 41 to move, thereby limiting the movement of the tow in the horizontal direction, which helps to ensure that the tow maintains a stable path during the processing, prevents the tow from deviating during the processing, and ensures that the tow can be introduced accurately. After the deviation correction and limiting, the tow passes through the right rolling disk 71, the wire guide disk 6 and the left rolling disk 72 in turn, and is continuously transported forward until it reaches the outlet. The material tray 5 monitors the tightness of the tow in real time during the tow conveying process through the tension sensor. When the tow is too loose or too tight, the tension sensor transmits a signal to the controller, and the controller starts the linear drive 710. When the tension of the tow needs to be increased, the linear drive 710 is started in the reverse direction. The linear drive 710 can be a push cylinder. The linear drive 710 pushes the extension block 79 to move to the left. Since the extension block 79 is connected to the right rolling disk 71, the right rolling disk 71 will also move to the left. As the right rolling disk 71 moves The first hinge rod 77 rotates, driving the rotating block 76 to rotate around the rotating shaft 75. At the same time, the second hinge rod 78 also rotates, but because its other end is hinged to the left rolling plate 72, the left rolling plate 72 moves to the right, so that the right rolling plate 71 and the left rolling plate 72 move relative to each other, increasing the pressure on the tow, thereby increasing the tension of the tow. When the tension of the tow needs to be reduced, the linear drive 710 is started in the positive direction, and the linear drive 710 pulls the extension block 79 to move to the right, and through the first hinge rod 77 and The second hinged rod 78 drives the right rolling disk 71 and the left rolling disk 72 to move in opposite directions, reducing the pressure on the filament bundle, thereby reducing the tension of the filament bundle. The moving parts always limit the moving position of the right rolling disk 71 and the left rolling disk 72, thereby improving the stability of the movement of the right rolling disk 71 and the left rolling disk 72, ensuring that the filament bundle always maintains appropriate tension during the transportation process, avoiding the filament bundle from breaking due to excessive tension or getting entangled due to insufficient tension, thereby improving the stability of the filament bundle transportation and ensuring that the filament bundle can accurately enter the next processing link.

[0040] The above embodiments merely represent one or several implementations of the present invention. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that a person skilled in the art would be able to make various modifications and improvements without departing from the spirit of the present invention, and these modifications and improvements fall within the scope of protection of the present invention. Therefore, the scope of protection of the present invention shall be determined by the appended claims.

Claims

1. A wire feeding device of a guide disc type texturizing machine, characterized in that: The invention comprises a base (1), a top plate (2) is arranged above the base (1), a feed tray (3) is arranged on the base (1), a deviation correction and limiting assembly (4) for limiting and correcting the deviation of the yarn bundle is arranged on the feed tray (3), a discharge tray (5) is arranged on one side of the feed tray (3) on the base (1), two wire guide trays (6) for guiding the yarn bundle are arranged at the bottom of the top plate (2), and a tensioning assembly (7) is also arranged on the base (1), the tensioning assembly (7) comprises a right rolling tray (71) and a left rolling tray (72) arranged below the wire guide tray (6), and a driving component for driving the right rolling tray (71) and the left rolling tray (72) to move toward or away from each other.

2. A wire feeding device of a guide disc type texturizing machine according to claim 1, characterized in that: The driving component includes a rotating shaft (75), a second hinged rod (78) and a linear drive (710); The rotating shaft (75) is arranged on the base (1); a moving component for preventing the right rolling disk (71) and the left rolling disk (72) from deflecting during movement is also arranged on the base (1); a rotating block (76) is arranged on the rotating shaft (75); a first hinge rod (77) is hingedly arranged on the rotating block (76), and one end of the first hinge rod (77) is hingedly connected to the right rolling disk (71); The second hinge rod (78) is arranged on the rotating block (76) and is away from the first hinge rod (77). One end of the second hinge rod (78) is hinged to the left rolling plate (72). An extension block (79) is arranged on one side of the right rolling plate (71). The linear drive (710) is arranged on the base (1), and the working end of the linear drive (710) is connected to the extension block (79).

3. A wire feeding device of a guide disc type texturizing machine according to claim 2, characterized in that: The moving part includes a slide rail (73) and a slider (74); The slide rail (73) is arranged on the base (1); The slider (74) is slidably arranged on the slide rail (73), and the slider (74) is respectively connected to the right rolling disk (71) and the left rolling disk (72).

4. A wire feeding device of a guide disc type texturizing machine according to claim 1, characterized in that: The deviation correction and limiting assembly (4) comprises a limiting plate (41) and a mounting frame (42); The limiting disks (41) are provided with two and are movably arranged on the feed disk (3); The mounting frame (42) is arranged at the bottom of the top plate (2), and an adjusting component for driving the limiting plate (41) to move is arranged on the mounting frame (42).

5. A wire feeding device of a guide disc type texturizing machine according to claim 4, characterized in that: The adjusting component includes a bidirectional screw rod (43); The bidirectional screw rod (43) is arranged in the mounting frame (42), one end of the bidirectional screw rod (43) passes through the mounting frame (42) and extends outward, the extended end of the bidirectional screw rod (43) is provided with a knob (44), a movable disk (45) is provided on the bidirectional screw rod (43), and a connecting plate (46) is provided at the bottom of the movable disk (45), and the connecting plate (46) is connected to the limit disk (41).

6. A wire feeding device for a guide disc texturizing machine according to claim 4, characterized in that: A slide bar (47) is provided above the bidirectional screw rod (43) in the mounting frame (42), and a movable plate (48) is slidably provided on the slide bar (47), and the movable plate (48) is connected to the movable disk (45).

7. The wire feeding device of a guide disc type texturizing machine according to claim 1, characterized in that: The bottom of the base (1) is provided with a supporting foot, and the bottom of the supporting foot is attached with an anti-slip layer, and the anti-slip layer is made of rubber material.

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