Composite type polyester coated yarn twisting device

Abstract

The utility model discloses a composite polyester coated yarn twisting device which comprises a frame body, one end of the upper surface of the frame body is provided with a winding mechanism, the other end of the upper surface of the frame body is provided with a pay-off mechanism, the upper surface of the frame body is fixedly connected with a support, one side of the top end of the support is fixedly connected with a transverse cylinder, and the other side of the top end of the transverse cylinder is fixedly connected with a winding mechanism. A cylinder is fixedly connected to the other side of the top end of the support, and a cleaning unit is arranged between the transverse cylinder and the cylinder. According to the composite type polyester coated yarn twisting device, through cooperation of the frame body, the winding mechanism, the paying-off mechanism, the transverse cylinder, the cylinder and the cleaning unit, in the process, an operator supplies power to a motor to enable a tooth column to rotate, the tooth column can conduct meshing transmission on a tooth ring, and the tooth ring and a cavity cylinder can rotate; during the period, the two strip-shaped plates can revolve around the polyester yarn twisted in the path, the bristles, close to the polyester yarn direction, of the strip-shaped plates can evenly rub and clean the polyester yarn in the path, and the cleaning effect on the twisted polyester yarn is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of polyester yarn processing, in particular to a composite polyester coated yarn twisting device. Background Art

[0002] Composite polyester yarn is a clothing material that has superior strength, elasticity, wear resistance and light resistance compared to traditional cotton materials. Therefore, composite polyester yarn can also be used in the production of industrial products. Before the polyester yarn is used, a twisting device is required to twist multiple strands of monofilament into one strand before use.

[0003] The utility model patent, authorized by the public account CN219731185U, discloses a composite polyester covered yarn twisting device. The technical solution includes: a mounting frame, a rotating mechanism mounted on one side of the mounting frame's inner wall for rotating the polyester yarn; and a transfer mechanism mounted within the mounting frame at one end of the rotating mechanism for guiding and cleaning the polyester yarn. This not only tightens the polyester yarn for a better twisting effect, but also features various internal structures within the mounting box that clean the polyester yarn.

[0004] However, there are still certain drawbacks during the operation of the device. For example, during the twisting operation of the polyester yarn, when the bristles scratch and clean the passing polyester yarn, the bristles can only effectively clean the bottom of the passing polyester yarn. The force applied by the bristles to the passing polyester yarn is poorly uniform, and the cleaning effect on the twisted polyester yarn needs to be strengthened. Utility Model Content

[0005] The purpose of the present utility model is to provide a composite polyester covered yarn twisting device to solve the problem raised in the above background technology that during the twisting operation of the polyester yarn, when the bristles scratch and clean the passing polyester yarn, the bristles can only effectively clean the bottom of the passing polyester yarn, the force applied by the bristles to the passing polyester yarn is poorly uniform, and the cleaning effect of the twisted polyester yarn needs to be improved.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a composite polyester covered yarn twisting device, comprising a frame, a winding mechanism provided at one end of the upper surface of the frame, a pay-off mechanism provided at the other end of the upper surface of the frame, a bracket fixedly connected to the upper surface of the frame, a horizontal cylinder fixedly connected to one side of the top end of the bracket, a cylinder fixedly connected to the other side of the top end of the bracket, and a cleaning unit provided between the horizontal cylinder and the cylinder;

[0007] The cleaning unit includes a cavity cylinder, a gear ring, a gear column, a motor, a strip plate and bristles;

[0008] The cavity cylinder is located between the horizontal cylinder and the cylinder, and both ends of the inner wall of the cavity cylinder are rotatably connected to the horizontal cylinder and the cylinder respectively through sealed bearings. One end of the outer wall of the cavity cylinder is fixedly sleeved with a gear ring, and a gear column is meshed and connected above the gear ring. A motor is fixedly connected to the center of one side surface of the gear column, and the bottom end of the motor is fixedly connected to the upper part of the outer wall of the horizontal cylinder. Strip plates are horizontally provided on the upper and lower sides of the interior of the cavity cylinder, and a plurality of bristles are evenly fixed to the inner surface of the strip plates.

[0009] Preferably, a straw is fixedly connected to the front of the outer wall of the horizontal cylinder.

[0010] Preferably, the strip plate is connected to the cavity cylinder via a connecting unit;

[0011] The connecting unit includes a screw rod, a ring, a vertical cylinder, a knob, a vertical rod and a sleeve;

[0012] The screw is fixed to the center of the surface of the strip plate away from the bristles. The outer wall of the screw is threadedly connected to a circular ring. The outer side of the upper surface of the circular ring is concentrically fixed with a vertical cylinder. The vertical cylinder is rotatably connected to the cavity cylinder through a sealed bearing. The top of the vertical cylinder is concentrically fixed with a knob. Vertical rods are provided on both sides of the screw. The outer wall of the vertical rod is sleeved. The top of the sleeve is fixedly connected to the contact surface of the cavity cylinder.

[0013] Preferably, a scale rod is provided on the inner wall of the knob, and the bottom end of the scale rod is fixedly connected to the contact surface of the screw rod.

[0014] Preferably, the two vertical rods are arranged symmetrically with respect to the center point of the strip plate.

[0015] Compared with the prior art, the beneficial effects of the present invention are: the composite polyester covered yarn twisting device has the following advantages over the traditional technology:

[0016] Through the cooperation between the frame, winding mechanism, pay-off mechanism, transverse drum, cylinder and cleaning unit, first, multiple polyester yarns on the pay-off mechanism are passed through the cylinder, cavity cylinder and transverse drum in sequence and connected to the winding mechanism, and the winding mechanism is driven to wind and pull the polyester yarns. At the same time, the pay-off mechanism is driven to make multiple polyester yarns revolve around the transverse drum as the center while paying out the yarns. The traction force provided by the winding mechanism to the multiple polyester yarns can realize the twisting operation of multiple polyester yarns. During this process, the operator powers the motor to rotate the gear column, and the gear column will engage the gear ring to rotate, so that the gear ring and the cavity cylinder can rotate. During this period, the two strip plates will revolve around the twisted polyester yarns. The bristles of the strip plate leaning towards the direction of the polyester yarn will evenly scratch and clean the passing polyester yarns, thereby enhancing the cleaning effect of the twisted polyester yarns.

[0017] Through the cooperation between the frame, winding mechanism, unwinding mechanism, horizontal cylinder, cylinder, cleaning unit and connecting unit, the operator can apply force to the knob to rotate the ring. Due to the threaded connection between the ring and the screw rod and the sliding limit of the sleeve on the vertical rod, the screw rod can be adjusted up and down, and then the distance between the surface of the strip plate with bristles and the passing polyester yarn can be adjusted, so that the bristles can fully contact the passing polyester yarn, which is conducive to proper cleaning of the passing polyester yarn. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The above and other features, advantages, and aspects of the various embodiments of the present disclosure will become more apparent with reference to the following detailed description in conjunction with the accompanying drawings. Throughout the drawings, the same or similar reference numerals represent the same or similar elements. It should be understood that the drawings are schematic and that the originals and elements are not necessarily drawn to scale.

[0019] Figure 1 This is a schematic diagram of the structure of the utility model;

[0020] Figure 2 for Figure 1 Schematic diagram of the connection structure of the horizontal cylinder, the cylinder and the cleaning unit;

[0021] Figure 3 for Figure 2 Schematic diagram of the connection structure of the cavity tube, strip plate and connection unit;

[0022] Figure 4 for Figure 1 Cross-section of a cylinder.

[0023] In the figure: 1. frame, 2. winding mechanism, 3. pay-off mechanism, 4. horizontal cylinder, 5. cylinder, 6. cleaning unit, 601. cavity cylinder, 602. gear ring, 603. gear column, 604. motor, 605. strip plate, 606. bristles, 7. connecting unit, 701. screw, 702. ring, 703. vertical cylinder, 704. knob, 705. vertical rod, 706. sleeve, 8. bracket, 9. scale rod, 10. straw. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] Through the use of wires by those skilled in the art, all electrical components in this case are connected to their corresponding power supplies, and appropriate controllers and encoders should be selected according to actual conditions to meet control requirements. The specific connection and control sequence should refer to the following working principle, in which the electrical components are electrically connected in sequence. The detailed connection means are well-known technologies in this field. The following mainly introduces the working principle and process, and no longer explains the electrical control.

[0026] In the traditional composite polyester covered yarn twisting device, during the twisting operation of the polyester yarn, when the bristles scratch and clean the passing polyester yarn, the bristles can only effectively clean the bottom of the passing polyester yarn. The force applied by the bristles to the passing polyester yarn is poorly uniform, and the cleaning effect of the twisted polyester yarn needs to be improved.

[0027] The present invention provides a composite polyester coated yarn twisting device, which cooperates with a frame, a winding mechanism, a pay-off mechanism, a transverse drum, a cylinder and a cleaning unit. First, multiple polyester yarns on the pay-off mechanism are sequentially passed through the cylinder, the cavity drum and the transverse drum to be connected to the winding mechanism, and the winding mechanism is driven to wind and pull the polyester yarns. At the same time, the pay-off mechanism is driven to make multiple polyester yarns revolve around the transverse drum as the center while paying out the yarns. The twisting operation of multiple polyester yarns can be achieved with the traction force provided by the winding mechanism to the multiple polyester yarns. During this process, the operator powers the motor to rotate the gear column, and the gear column will engage the gear ring for transmission, so that the gear ring and the cavity drum can rotate. During this period, the two strip plates will revolve around the twisted polyester yarns, and the bristles of the strip plates leaning towards the direction of the polyester yarns will evenly scratch and clean the passing polyester yarns, thereby enhancing the cleaning effect of the twisted polyester yarns.

[0028] See also Figure 1-4The utility model provides a technical solution: a composite polyester covered yarn twisting device, comprising a frame 1, a winding mechanism 2 is provided at one end of the upper surface of the frame 1, a pay-off mechanism 3 is provided at the other end of the upper surface of the frame 1, a bracket 8 is fixedly connected to the upper surface of the frame 1, a horizontal cylinder 4 is fixedly connected to one side of the top of the bracket 8, a cylinder 5 is fixedly connected to the other side of the top of the bracket 8, a cleaning unit 6 is provided between the horizontal cylinder 4 and the cylinder 5, the cleaning unit 6 comprises a cavity cylinder 601, a gear ring 602, a gear column 603, a motor 604, a strip plate 605 and a brush 606, the cavity The cylinder 601 is located between the horizontal cylinder 4 and the circular cylinder 5. Both ends of the inner wall of the cavity cylinder 601 are rotatably connected to the horizontal cylinder 4 and the circular cylinder 5 respectively through sealed bearings. A gear ring 602 is fixedly sleeved on one end of the outer wall of the cavity cylinder 601. A gear column 603 is meshed and connected above the gear ring 602. A motor 604 is fixedly connected to the center of one side surface of the gear column 603. The bottom end of the motor 604 is fixedly connected to the upper part of the outer wall of the horizontal cylinder 4. Strip plates 605 are horizontally provided on the upper and lower sides of the interior of the cavity cylinder 601, and a plurality of bristles 606 are evenly fixed on the inner surface of the strip plate 605.

[0029] In the specific implementation process, it is worth noting that the winding mechanism 2 can reel in the twisted polyester yarn, and the pay-off mechanism 3 can pay-off the twisted polyester yarn. The specific operating principles of the winding mechanism 2 and the pay-off mechanism 3 are the same as the operating principles of the winding mechanism and the pay-off mechanism 3 in the comparative document patent in the background technology, and no further details are given here. The output shaft of the motor 604 is fixedly connected to the gear column 603, and the casing of the motor 604 is fixedly connected to the upper part of the outer wall of the horizontal cylinder 4. The power cord of the motor 604 is connected to the external power supply device, which can provide the required electric energy for the operation of the motor 604. The inner wall of one end of the cylinder 5 is a smooth arc surface. The smooth arc surface can avoid friction of the polyester yarn during the twisting process, thereby ensuring the quality of the polyester yarn. First, the multiple polyester yarns on the pay-off mechanism 3 are arranged according to the The through-cylinder 5, the cavity cylinder 601 and the transverse cylinder 4 are connected to the winding mechanism 2, which drives the winding mechanism 2 to wind and pull the polyester yarn, and at the same time drives the pay-off mechanism 3 to make multiple polyester yarns pay out while revolving around the transverse cylinder 4 as the center. The traction force provided by the winding mechanism 2 to multiple polyester yarns can realize the twisting operation of multiple polyester yarns. During this process, the operator powers the motor 604 to rotate the gear column 603, and the gear column 603 will engage the gear ring 602 to rotate the gear ring 602, so that the gear ring 602 and the cavity cylinder 601 can rotate. During this period, the two strip plates 605 will revolve around the twisted polyester yarn. The bristles 606 of the strip plate 605 leaning towards the direction of the polyester yarn will evenly scratch and clean the polyester yarn in the passage, thereby enhancing the cleaning effect of the twisted polyester yarn.

[0030] Furthermore, a straw 10 is fixedly connected to the front of the outer wall of the horizontal cylinder 4 .

[0031] During the specific implementation process, it is worth noting that the suction tube 10 is interconnected with the interior of the horizontal tube 4 and the cavity tube 601. The outer end of the suction tube 10 can be connected to an external dust collection device, so that the bristles 606 can clean the dust generated during the twisting of the polyester yarn and discharge it, which can further improve the cleaning effect of the twisted polyester yarn.

[0032] Furthermore, the strip plate 605 is connected to the cavity tube 601 through the connecting unit 7. The connecting unit includes a screw rod 701, a ring 702, a vertical tube 703, a knob 704, a vertical rod 705 and a sleeve 706. The screw rod 701 is fixed to the surface center of the strip plate 605 away from the bristles 606. The outer wall of the screw rod 701 is threadedly connected to the ring 702. The outer side of the upper surface of the ring 702 is concentrically fixed with the vertical tube 703. The vertical tube 703 is rotatably connected to the cavity tube 601 through a sealed bearing. The top of the vertical tube 703 is concentrically fixed with the knob 704. Vertical rods 705 are provided on both sides of the screw rod 701. The outer wall of the vertical rod 705 is sleeved with the sleeve 706. The top of the sleeve 706 is fixedly connected to the contact surface of the cavity tube 601.

[0033] During the specific implementation process, it is worth noting that the outer wall of the vertical rod 705 is clearance-matched with the inner wall of the sleeve 706. The operator can apply force to the knob 704 to rotate the ring 702. Due to the threaded connection between the ring 702 and the screw rod 701 and the sliding limit of the sleeve 706 on the vertical rod 705, the screw rod 701 can be adjusted up and down, and then the distance between the surface of the strip plate 605 with the bristles 606 and the passing polyester yarn can be adjusted, so that the bristles 606 can fully contact the passing polyester yarn, which is conducive to proper cleaning of the passing polyester yarn.

[0034] Furthermore, a scale rod 9 is provided on the inner wall of the knob 704 , and the bottom end of the scale rod 9 is fixedly connected to the contact surface of the screw rod 701 .

[0035] During the specific implementation process, it is worth noting that the outer wall of the scale rod 9 is gap-matched with the inner wall of the knob 704, and a scale is provided on the front side of the outer wall of the scale rod 9. The operator can observe the scale on the front side of the outer wall of the scale rod 9 and the value at the top of the knob 704 to judge the distance between the bristles 606 and the passing polyester yarn.

[0036] Furthermore, the two vertical rods 705 are disposed symmetrically with respect to the center point of the strip plate 605 .

[0037] During the specific implementation, it is worth noting that the two vertical rods 705 can apply force evenly to the strip plate 605 .

[0038] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "two ends", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply 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 a limitation on the present invention.

[0039] In the present invention, unless otherwise clearly stipulated and limited, the terms "install", "set", "connect", "fix", "screw" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to the specific circumstances.

[0040] It should also be noted that, for ease of description, only the parts related to the relevant disclosure are shown in the accompanying drawings. In the absence of conflict, the embodiments and features in the embodiments of the present disclosure can be combined with each other; it should be noted that the concepts of "first", "second", etc. mentioned in the present disclosure are only used to distinguish different devices, modules or units, and are not used to limit the order or interdependence of the functions performed by these devices, modules or units; it should be noted that the modifications of "one" and "multiple" mentioned in the present disclosure are schematic and not restrictive. Those skilled in the art should understand that unless otherwise clearly indicated in the context, it should be understood as "one or more"; the names of the messages or information exchanged between the multiple devices in the embodiments of the present disclosure are only for illustrative purposes, and are not used to limit the scope of these messages or information.

[0041] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A composite polyester covered yarn twisting device, comprising a frame (1), characterized in that: A winding mechanism (2) is provided at one end of the upper surface of the frame (1), a line-releasing mechanism (3) is provided at the other end of the upper surface of the frame (1), a bracket (8) is fixedly connected to the upper surface of the frame (1), a transverse cylinder (4) is fixedly connected to one side of the top end of the bracket (8), a cylinder (5) is fixedly connected to the other side of the top end of the bracket (8), and a cleaning unit (6) is provided between the transverse cylinder (4) and the cylinder (5); The cleaning unit (6) comprises a cavity cylinder (601), a gear ring (602), a gear column (603), a motor (604), a strip plate (605) and bristles (606); The cavity cylinder (601) is located between the transverse cylinder (4) and the cylinder (5), and both ends of the inner wall of the cavity cylinder (601) are rotatably connected to the transverse cylinder (4) and the cylinder (5) respectively through sealed bearings. A gear ring (602) is fixedly sleeved on one end of the outer wall of the cavity cylinder (601), and a gear column (603) is meshedly connected above the gear ring (602). A motor (604) is fixedly connected to the center of one side surface of the gear column (603), and the bottom end of the motor (604) is fixedly connected to the upper part of the outer wall of the transverse cylinder (4). Strip plates (605) are horizontally provided on the upper and lower sides of the interior of the cavity cylinder (601), and a plurality of bristles (606) are evenly fixedly connected to the inner surface of the strip plate (605).

2. A composite polyester covered yarn twisting device according to claim 1, characterized in that: A suction pipe (10) is fixedly connected to the front of the outer wall of the horizontal cylinder (4).

3. The composite polyester covered yarn twisting device according to claim 1, characterized in that: The strip plate (605) is connected to the cavity cylinder (601) via a connecting unit (7); The connecting unit includes a screw rod (701), a ring (702), a vertical cylinder (703), a knob (704), a vertical rod (705) and a sleeve (706); The screw rod (701) is fixed to the center of the surface of the strip plate (605) away from the bristles (606), the outer wall of the screw rod (701) is threadedly connected to a circular ring (702), the outer side of the upper surface of the circular ring (702) is concentrically fixed with a vertical cylinder (703), the vertical cylinder (703) is rotatably connected to the cavity cylinder (601) through a sealed bearing, the top of the vertical cylinder (703) is concentrically fixed with a knob (704), both sides of the screw rod (701) are provided with vertical rods (705), the outer wall of the vertical rod (705) is sleeved with a sleeve (706), and the top of the sleeve (706) is fixedly connected to the contact surface of the cavity cylinder (601).

4. A composite polyester covered yarn twisting device according to claim 3, characterized in that: The inner wall of the knob (704) is provided with a scale rod (9), and the bottom end of the scale rod (9) is fixedly connected to the contact surface of the screw rod (701).

5. The composite polyester covered yarn twisting device according to claim 3, characterized in that: The two vertical rods (705) are arranged symmetrically with respect to the center point of the strip plate (605).

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