Automatic alignment adjusting device for spun yarn production

Abstract

The utility model provides an automatic aligning and adjusting device for spun yarn production, which comprises a fixed seat, a connecting plate arranged below the fixed seat and connected with the fixed seat through an adjusting component, an open hole arranged above the connecting plate, an extension plate arranged on one side of the fixed seat, an opening arranged on the extension plate, an aligning ring arranged on the inner side of the opening, and an adjusting component arranged on the inner side of the aligning ring. Guide wheel assemblies are arranged on the inner side of the alignment ring and the inner side of the open hole, a main infrared receiver is installed at the upper end of the alignment ring, auxiliary infrared receivers are installed on the two sides of the upper portion of the alignment ring, the two sides of the alignment ring are connected with an extension plate through elastic assemblies, and a controller is installed on the extension plate; according to the yarn guiding device, in the yarn guiding process, when the situation that yarn is irregular occurs, automatic adjustment can be carried out, it is guaranteed that the yarn can smoothly pass through a follow-up spinning system, and normal operation of the yarn is prevented from being affected.

Description

Technical Field

[0001] The utility model relates to the technical field of yarn guiding devices, in particular to an automatic alignment and adjustment device for spinning production. Background Art

[0002] Fine yarn refers to the yarn that is processed through spinning processes such as drafting, twisting, and winding of roving or sliver, and has a certain tex (i.e., the fineness of the yarn) and quality standards. During the production process of fine yarn, the yarn guiding device is generally used to guide the yarn on textile equipment to ensure that the yarn smoothly passes through the spinning system. For example, the prior art (publication number CN221028865U) discloses a yarn guide and a yarn guiding structure, which can reduce the temperature of the ceramic body, improve the quality of the yarn produced by the texturing machine, and prevent manual operators from touching the ceramic body and getting burned.

[0003] During the production process of fine yarn, there may be a situation where the path of the yarn entering deviates from the predetermined path, which may then lead to an increase in the frictional resistance between the yarn and the yarn guide hook, thus affecting the normal operation of the yarn and even causing yarn breakage. Therefore, during the production process of fine yarn, it is necessary to adjust the path of the yarn entering, that is, to make corresponding adjustments during the process of guiding the yarn. However, based on the prior art, it is found that for the alignment of the yarn path of the yarn guiding device, it is usually adjusted manually by relying on manual labor, which is very inconvenient. Therefore, the utility model proposes an automatic alignment and adjustment device for spinning production to solve the problems existing in the prior art. Summary of the Utility Model

[0004] Aiming at the above problems, the purpose of the utility model is to propose an automatic alignment and adjustment device for spinning production. This automatic alignment and adjustment device for spinning production has the advantage of automatic alignment and can solve the problems in the prior art.

[0005] To achieve the purpose of the utility model, the utility model is realized through the following technical solutions: an automatic alignment and adjustment device for spinning production, including a fixed seat. A connecting plate is arranged below the fixed seat, and the connecting plate is connected to the fixed seat through an adjusting component. An opening is arranged above the connecting plate. An extension plate is installed on one side of the fixed seat. An opening is arranged on the extension plate, and an alignment ring is arranged inside the opening. Guide wheel assemblies are arranged inside both the alignment ring and the opening. A main infrared receiver is installed at the upper end of the alignment ring. Auxiliary infrared receivers are installed on both sides above the alignment ring, and both sides of the alignment ring are connected to the extension plate through elastic components. A controller is installed on the extension plate. A main infrared emitter and two groups of symmetrically arranged auxiliary infrared emitters are installed inside the extension plate. The main infrared receiver, the auxiliary infrared receivers, and the adjusting component are all electrically connected to the controller.

[0006] A further improvement lies in that: the guide wheel assembly includes an inner mounting ring, the outer side of the inner mounting ring is connected to the corresponding connecting plate and extension plate through bearings, two groups of symmetrically arranged fine yarn guide wheels are installed on the inner side of the inner mounting ring, and the fine yarn guide wheels are connected to the inner mounting ring through brackets.

[0007] A further improvement lies in that: the adjusting assembly includes a lead screw, a cavity is provided inside the fixed seat, and a limiting port is provided at the lower end of the fixed seat. The lead screw is located inside the cavity and is connected to the fixed seat through a bearing. The lead screw is driven by a motor, and the lead screw is connected to the connecting plate through a connecting block, and the connecting block is connected to the lead screw through a thread.

[0008] A further improvement lies in that: the elastic assembly includes a telescopic member, two groups of symmetrically arranged mounting ports are provided on the extension plate, the telescopic member is located inside the mounting port and is connected to the extension plate and the alignment ring, and a spring is sleeved outside the telescopic member.

[0009] A further improvement lies in that: mounting blocks are installed on the outer side of the fixed seat, and several groups of mounting blocks are evenly provided. Mounting holes are provided on the mounting blocks.

[0010] A further improvement lies in that: balance wheels are provided inside the fixed seat, and several groups of balance wheels are evenly provided. The balance wheels are connected to the fixed seat through brackets, and the balance wheels are in contact with the connecting blocks.

[0011] A further improvement lies in that: the cross-section of the extension plate is arranged in an L shape, and a part of the extension plate is parallel to the connecting plate.

[0012] The beneficial effect of the present utility model is that: this automatic alignment and adjustment device for fine yarn production is provided with corresponding infrared transmitters and infrared receivers on the inner side of the extension plate for cooperation, and is connected to the adjusting assembly through a controller. When the yarn is uneven during the guiding process, it can be automatically adjusted to ensure that it can smoothly pass through the subsequent spinning system, avoiding affecting the normal operation of the yarn and solving the problem of inconvenient alignment in the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0014] Figure 1 It is a side view structural schematic diagram of the present utility model.

[0015] Figure 2 It is a front view schematic diagram after the connection plate of the present utility model is installed.

[0016] Figure 3 It is a front view schematic diagram after the extension plate of the present utility model is installed.

[0017] Wherein: 1. Fixed seat; 2. Connection plate; 3. Opening; 4. Extension plate; 5. Alignment ring; 6. Main infrared receiver; 7. Auxiliary infrared receiver; 8. Controller; 9. Main infrared emitter; 10. Auxiliary infrared emitter; 11. Inner mounting ring; 12. Fine yarn guide pulley; 13. Lead screw; 14. Limit port; 15. Motor; 16. Connection block; 17. Telescopic member; 18. Mounting port; 19. Spring; 20. Mounting block; 21. Balance wheel. Specific embodiments

[0018] In order to deepen the understanding of the present utility model, the following will further elaborate on the present utility model in combination with embodiments. These embodiments are only used to explain the present utility model and do not constitute a limitation on the protection scope of the present utility model.

[0019] According to Figures 1 - 3 As shown, this embodiment proposes an automatic alignment and adjustment device for fine yarn production, including a fixed seat 1. An outer side of the fixed seat 1 is provided with mounting blocks 20, and several groups of mounting blocks 20 are evenly arranged. Mounting holes are provided on the mounting blocks 20. In this embodiment, four groups of mounting blocks 20 are evenly arranged. During installation, through the mounting holes on the mounting blocks 20, bolts are used to connect with an external mounting surface.

[0020] A connecting plate 2 is provided below the fixed seat 1, and the connecting plate 2 is connected to the fixed seat 1 through an adjusting component. The adjusting component includes a lead screw 13. A cavity is provided inside the fixed seat 1, and a limiting port 14 is provided at the lower end of the fixed seat 1. The lead screw 13 is located inside the cavity and is connected to the fixed seat 1 through a bearing. The lead screw 13 is driven by a motor 15. The lead screw 13 is connected to the connecting plate 2 through a connecting block 16, and the connecting block 16 is connected to the lead screw 13 through a thread. The connecting block 16 itself passes through the limiting port 14. In this embodiment, the movable range of the connecting plate 2 is the length of the limiting port 14. Further, the motor 15 is located outside the fixed seat 1 and is connected to the fixed seat 1 through a bracket. The forward and reverse rotations of the motor 15 are controlled by a subsequent controller 8. Then, when the motor 15 works, it drives the lead screw 13 to rotate. Under the action of the thread, it drives the connecting block 16 to move on the lead screw 13, and then drives the connecting plate 2 to move. At the same time, balance wheels 21 are provided inside the fixed seat 1, and several groups of balance wheels 21 are evenly provided. In this embodiment, a total of ten groups of balance wheels 21 are provided, and they are evenly located on both sides of the connecting block 16. The function of the balance wheels 21 is to limit the connecting block 16 to ensure that it is in a vertically downward state. The balance wheels 21 are connected to the fixed seat 1 through brackets, and the balance wheels 21 are in contact with the connecting block 16.

[0021] An opening 3 is provided above the connecting plate 2. An extension plate 4 is installed on one side of the fixed seat 1. The cross-section of the extension plate 4 is L-shaped, and a part of the extension plate 4 is parallel to the connecting plate 2, that is, as Figure 1 shown, an opening is provided on the extension plate 4, and an alignment ring 5 is provided inside the opening. Guide wheel assemblies are provided inside both the alignment ring 5 and the opening 3. During operation, the alignment ring 5 plays a monitoring role. When the alignment ring 5 cooperates with other components for monitoring, the monitoring result is transmitted to the controller 8, and then the controller 8 controls the operation of the motor 15, and then adjusts the position of the connecting plate 2, so as to achieve the effect of automatic alignment.

[0022] As Figure 2 shown, the guide wheel assembly includes an inner mounting ring 11. The outer side of the inner mounting ring 11 is connected to the corresponding connecting plate 2 and extension plate 4 through bearings. Thus, the inner mounting ring 11 can rotate adaptively. Two groups of symmetrically arranged fine yarn guide wheels 12 are installed inside the inner mounting ring 11. The fine yarn guide wheels 12 are connected to the inner mounting ring 11 through brackets. During operation, the yarn passes through the position between the two groups of fine yarn guide wheels 12. When it is offset or the like, it will contact the fine yarn guide wheels 12 on both sides, and the fine yarn guide wheels 12 will move along with the transmission of the yarn, so as to avoid increasing the frictional resistance between the lifting yarn and the inner mounting ring 11 and ensure the normal operation of the yarn.

[0023] At the upper end of the alignment ring 5, a main infrared receiver 6 is installed. On both sides above the alignment ring 5, auxiliary infrared receivers 7 are installed. The two sides of the alignment ring 5 are connected to the extension plate 4 through elastic components. A controller 8 is installed on the extension plate 4. Inside the extension plate 4, a main infrared emitter 9 and two symmetrically arranged auxiliary infrared emitters 10 are installed. The main infrared receiver 6, the auxiliary infrared receivers 7, and the adjustment components are all electrically connected to the controller 8. Further, the elastic component includes a telescopic member 17. There are two symmetrically arranged mounting openings 18 on the extension plate 4. The telescopic member 17 is located inside the mounting opening 18 and is connected to the extension plate 4 and the alignment ring 5. A spring 19 is sleeved outside the telescopic member 17. Under the action of the telescopic member 17, it is ensured that the alignment ring 5 is in a horizontal state, and at the same time, it can move in the telescopic direction of the telescopic member 17. When the yarn is guided into the subsequent spinning system, the yarn guiding direction deviates. Thus, the path of the yarn is changed. Therefore, with the inside of the alignment ring 5 as the reference, at this time, the main infrared receiver 6 normally receives the infrared emitted by the main infrared emitter 9, and the auxiliary infrared emitters 10 do not receive the infrared emitted by the auxiliary infrared receivers 7. When its path deviates in the horizontal direction, the yarn will contact the flyer 12 inside the alignment ring 5 and drive the alignment ring 5 to deviate in the corresponding direction. Thus, the normal signal is disconnected. In the moving direction of the alignment ring 5, auxiliary infrared receivers 7 and auxiliary infrared emitters 10 are arranged. For example, when the alignment ring 5 deviates to the left, the left auxiliary infrared receiver 7 enters the emission range of the auxiliary infrared emitter 10. Thus, the left auxiliary infrared receiver 7 receives the infrared emitted by the auxiliary infrared emitter 10, and the converted signal is transmitted into the controller 8. The controller 8 controls the motor 15 to rotate, so as to adjust the position of the connecting plate 2 to the right until the main infrared receiver 6 receives the infrared signal emitted by the main infrared emitter 9 again and stops. The same principle applies to the opposite situation.

[0024] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic alignment and adjustment device for spun yarn production, comprising a fixed seat (1), characterized in that: A connecting plate (2) is provided below the fixing seat (1), and the connecting plate (2) is connected to the fixing seat (1) through an adjustment component. An opening (3) is provided above the connecting plate (2). An extension plate (4) is installed on one side of the fixing seat (1). An opening is provided on the extension plate (4), and an alignment ring (5) is provided on the inner side of the opening. Guide wheel components are provided on the inner side of the alignment ring (5) and the opening (3). A main infrared receiver (6) is installed on the upper end of the alignment ring (5). Auxiliary infrared receivers (7) are installed on both sides above the alignment ring (5), and both sides of the alignment ring (5) are connected to the extension plate (4) through an elastic component. A controller (8) is installed on the extension plate (4). A main infrared transmitter (9) and two groups of symmetrically arranged auxiliary infrared transmitters (10) are installed on the inner side of the extension plate (4). The main infrared receiver (6), the auxiliary infrared receiver (7) and the adjustment component are all electrically connected to the controller (8).

2. The automatic alignment and adjustment device for spun yarn production according to claim 1, characterized in that: The guide wheel assembly comprises an inner mounting ring (11), the outer side of the inner mounting ring (11) is connected to a connecting plate (2) and an extension plate (4) at corresponding positions via a bearing, and two groups of symmetrically arranged spun yarn guide wheels (12) are installed on the inner side of the inner mounting ring (11), and the spun yarn guide wheels (12) are connected to the inner mounting ring (11) via a bracket.

3. The automatic alignment and adjustment device for spun yarn production according to claim 1, characterized in that: The adjustment assembly comprises a screw rod (13), a cavity is provided on the inner side of the fixing seat (1), and a limit opening (14) is provided at the lower end of the fixing seat (1), the screw rod (13) is located in the cavity and is connected to the fixing seat (1) via a bearing, the screw rod (13) is driven by a motor (15), the screw rod (13) is connected to the connecting plate (2) via a connecting block (16), and the connecting block (16) is connected to the screw rod (13) via a thread.

4. The automatic alignment and adjustment device for spun yarn production according to claim 1, characterized in that: The elastic component comprises a telescopic member (17), the extension plate (4) is provided with two groups of symmetrically arranged mounting openings (18), the telescopic member (17) is located in the mounting openings (18) and is connected to the extension plate (4) and the alignment ring (5), and a spring (19) is sleeved on the outer side of the telescopic member (17).

5. The automatic alignment and adjustment device for spun yarn production according to claim 1, characterized in that: A mounting block (20) is installed on the outer side of the fixing seat (1), and a plurality of groups of mounting blocks (20) are evenly arranged, and mounting holes are provided on the mounting blocks (20).

6. The automatic alignment and adjustment device for spun yarn production according to claim 3, characterized in that: A balancing wheel (21) is provided on the inner side of the fixing seat (1), and a plurality of balancing wheels (21) are evenly provided. The balancing wheel (21) is connected to the fixing seat (1) via a bracket, and the balancing wheel (21) is in contact with a connecting block (16).

7. The automatic alignment and adjustment device for spun yarn production according to claim 1, characterized in that: The cross section of the extension plate (4) is arranged in an L-shape, and a portion of the extension plate (4) is arranged parallel to the connecting plate (2).

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