Line fixing device of spun yarn compact spinning main machine
By designing a line fixing device, the problems of difficult arrangement and poor firmness of the main conductors of fine yarn compact spinning machines were solved, the arrangement of the conductors was simplified and the stability was improved, thus reducing maintenance costs.
Patent Information
- Application Number
- CN202422047868.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-22
- Publication Date
- 2025-09-30
- Estimated Expiration
- 2034-08-22
AI Technical Summary
The existing fine yarn compact spinning main machine has difficult conductor arrangement, poor firmness, high maintenance cost and difficulty in locating line faults.
A line fixing device is designed, including a line fixing plate, horizontal and vertical wire troughs, connecting rails and a wire pressing plate. The wires are fixed by a lifting mechanism and a positioning spring, which simplifies the wiring process and improves the stability of the wires.
It simplifies the wire arrangement process, improves the aesthetics and stability of the wires, reduces maintenance costs, and improves work efficiency.
Smart Images
Figure CN223402159U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of a fine yarn compact spinning main machine, in particular to a line fixing device of a fine yarn compact spinning main machine. Background Art
[0002] Compact spinning is a new spinning technology performed on an improved new ring spinning frame. Its core technology is the installation of a gathering device at the output end of the front roller. This gathering device gathers the sliver before outputting it for twisting, achieving a separation between drafting and gathering. This technology avoids the friction distribution affected by the gathering effect in the drafting zone, reducing the width of the drafted sliver after gathering, thus eliminating the adverse effects of the twist triangle and significantly improving yarn quality.
[0003] Compact spinning boasts advantages such as high density, strength, abrasion resistance, and a fine, soft texture. It is widely used in clothing, home textiles, and industrial fabrics. The core production equipment for compact spinning is the main spinning machine. The coil of the delayed start relay for the main spinning machine is connected in parallel to the existing spinning machine fan contactor. When the scraping and suction motors require cycle timer control, the main motor starts 30 seconds after the negative pressure fan starts. The normally open point of the relay is connected in series with the main machine start.
[0004] At present, the electrical components of the above-mentioned fine yarn compact spinning main machine need to be connected using wires. The wiring is relatively complicated, the amount of wires used is large, the wires are easily arranged in a chaotic manner and have poor firmness. It not only requires a lot of manpower and material resources, but also once a problem occurs in the wiring, it is difficult to find the wiring fault and the maintenance cost is high. Utility Model Content
[0005] The purpose of the present invention is to overcome the shortcomings of the prior art such as difficulty in arranging wires, poor firmness and high maintenance cost, and to provide a line fixing device for a fine yarn compact spinning main machine, which has a reasonable design, a simple and ingenious structure, and is easy to use. The wire arrangement is simple, beautiful and has high firmness, which can not only improve work efficiency, but also save maintenance costs, and is suitable for promotion.
[0006] The utility model is realized through the following technical scheme: a line fixing device of a fine yarn compact spinning main machine, comprising a line fixing plate, a horizontal line groove and a vertical line groove are provided on the top surface of the line fixing plate, the horizontal line groove and the vertical line groove are perpendicular to each other and cross-connected; a connecting track is provided on the top surface of the line fixing plate, and the part where the connecting track intersects with the vertical line groove is a disconnected structure; the line fixing plate is slidably connected to a wire pressing plate through the connecting track, a sliding groove corresponding to the connecting track is provided on the bottom surface of the wire pressing plate, and the bottom surface of the wire pressing plate fits the top surface of the line fixing plate, so as to be able to press the wires installed in the horizontal line groove and the vertical line groove; a lifting mechanism capable of adjusting the height position is provided on the bottom surface of the line fixing plate, and the line fixing plate is fixed to the inside of the distribution box of the fine yarn compact spinning main machine through the lifting mechanism.
[0007] A further improvement of the present utility model is that the lifting mechanism includes a threaded rod and a positioning spring. The center position of the line fixing plate is screwed to the threaded rod through a screw hole. The top end of the threaded rod extends to the top of the line fixing plate and is connected to a knob. The bottom end of the threaded rod extends to the bottom of the line fixing plate and is rotatably connected to the inner wall of the distribution box. The line fixing plate is connected to the inner wall of the distribution box through the positioning spring. The top end of the positioning spring is connected to the bottom surface of the line fixing plate, and the bottom end of the positioning spring is connected to the inner wall of the distribution box.
[0008] A further improvement of the present invention is that four positioning springs are provided, and the four positioning springs are respectively arranged at the four corners of the bottom surface of the circuit fixing plate.
[0009] A further improvement of the present invention is that two horizontal wire troughs and two longitudinal wire troughs are provided, the two horizontal wire troughs are provided in parallel on the upper and lower sides of the horizontal center line of the line fixing plate, and the two longitudinal wire troughs are provided in parallel on the left and right sides of the vertical center line of the line fixing plate.
[0010] A further improvement of the present invention is that three connecting rails are provided, and the three connecting rails are evenly spaced and arranged in parallel.
[0011] A further improvement of the present invention is that one connecting rail is arranged at the horizontal center line position of the line fixing plate, and the other two connecting rails are respectively arranged at the outer sides of the two horizontal wire ducts.
[0012] From the above technical solution, it can be seen that the beneficial effects of the utility model are: the design of the device is reasonable, the structure is simple and ingenious, and it is easy to use. The lines are arranged through the horizontal wire troughs and the longitudinal wire troughs on the line fixing plate. The wires are placed inside the above two wire troughs, and the position of the wires can be fixed by the wire pressing plate. The wire arrangement is simple and beautiful, which not only improves work efficiency, but also saves maintenance costs, and is suitable for promotion. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] In order to more clearly illustrate the technical solution of the present invention, the following is a brief introduction to the drawings required for the description. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.
[0014] Figure 1 It is a structural schematic diagram of a specific embodiment of the utility model.
[0015] Figure 2 It is a structural schematic diagram of the lifting mechanism of a specific embodiment of the utility model.
[0016] Figure 3 It is a schematic top view of the circuit fixing plate of a specific embodiment of the utility model.
[0017] Figure 4 It is a side structural schematic diagram of a wire pressing plate according to a specific embodiment of the present utility model.
[0018] 1. Line fixing plate; 2. Horizontal wire duct; 3. Vertical wire duct; 4. Connecting track; 5. Wire pressing plate; 6. Slide groove; 7. Threaded rod; 8. Knob; 9. Positioning spring. DETAILED DESCRIPTION
[0019] In order to make the purpose, features, and advantages of the present invention more obvious and easy to understand, the technical solutions of the present invention will be clearly and completely described below in conjunction with the drawings in the specific embodiments. Obviously, the embodiments described below are only part of the embodiments of the present invention, not all of them. Based on the embodiments in this patent, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this patent.
[0020] Please refer to the attached Figure 1-4 The utility model is described as follows in combination with a specific embodiment: a line fixing device of a fine yarn compact spinning main machine comprises a line fixing plate 1, a horizontal line groove 2 and a vertical line groove 3 are provided on the top surface of the line fixing plate 1, the horizontal line groove 2 and the vertical line groove 3 are perpendicular to each other and cross-connected; a connecting rail 4 is provided on the top surface of the line fixing plate 1, and the part where the connecting rail 4 intersects with the longitudinal line groove 3 is a disconnected structure; the line fixing plate 1 is slidably connected to a wire pressing plate 5 through the connecting rail 4, and a sliding groove 6 corresponding to the connecting rail 4 is provided on the bottom surface of the wire pressing plate 5, and the bottom surface of the wire pressing plate 5 fits the top surface of the line fixing plate 1, so that it can press the wires installed in the horizontal line groove 2 and the longitudinal line groove 3; a lifting mechanism capable of adjusting the height position is provided on the bottom surface of the line fixing plate 1, and the line fixing plate 1 is fixed to the inside of the distribution box of the fine yarn compact spinning main machine through the lifting mechanism.
[0021] Specifically, the lifting mechanism includes a threaded rod 7 and a positioning spring 9. The center position of the line fixing plate 1 is screwed to the threaded rod 7 through a screw hole. The top of the threaded rod 7 extends to the top of the line fixing plate 1 and is connected to the knob 8. The bottom end of the threaded rod 7 extends to the bottom of the line fixing plate 1 and is rotatably connected to the inner wall of the distribution box. The line fixing plate 1 is connected to the inner wall of the distribution box through four positioning springs 9. The four positioning springs 9 are respectively arranged at the four corners of the bottom surface of the line fixing plate 1. The top of the positioning spring 9 is connected to the bottom surface of the line fixing plate 1, and the bottom end of the positioning spring 9 is connected to the inner wall of the distribution box.
[0022] The working principle of the present invention is as follows: when it is necessary to arrange the line, the staff first removes the pressure plate 5. At this time, the horizontal wire groove 2 and the vertical wire groove 3 on the line fixing plate 1 are in an open state. Then, the threaded rod 7 is rotated. Since the threaded rod 7 is screwed to the line fixing plate 1, under the cooperation of the threaded rod 7 and the positioning spring 9, the threaded rod 7 can be rotated to move the line fixing plate 1 up and down, thereby adjusting the height of the line fixing plate 1, so that the staff can adjust the specific position of the line fixing plate 1 according to the actual situation. It is very practical. After the adjustment is completed, the staff can carry out the wiring, place the wires inside the horizontal wire groove 2 or the vertical wire groove 3, and arrange the wires along the trajectory of the above two wire grooves. The wires can be bent and arranged at the intersection of the above two wire grooves, which greatly reduces the difficulty of line arrangement. In addition, the wires are placed inside the above two wire grooves, which greatly improves the aesthetics of the line. After the line is arranged, the staff will reinstall the wire pressing plate 5 through the connecting rail 4 and slide the wire pressing plate 5 to the position of the longitudinal wire trough 3. The wire pressing plate 5 can press the wires inside the transverse wire trough 2 and the longitudinal wire trough 3 at the same time, greatly improving the stability of the wires, thereby ensuring the safe operation of the equipment.
[0023] In one embodiment, two transverse wire ducts 2 and two longitudinal wire ducts 3 are provided. The two transverse wire ducts 2 are arranged parallel to the upper and lower sides of the horizontal centerline of the circuit fixing plate 1, and the two longitudinal wire ducts 3 are arranged parallel to the left and right sides of the vertical centerline of the circuit fixing plate 1. The arrangement of the transverse wire ducts 2 and longitudinal wire ducts 3 is more reasonable, not only improving the aesthetics, but also maximizing the arrangement of wires.
[0024] In one embodiment, three connecting rails 4 are provided, and the three connecting rails 4 are evenly spaced and arranged in parallel; one connecting rail 4 is arranged at the horizontal centerline of the line fixing plate 1, and the other two connecting rails 4 are respectively arranged at the outer sides of the two horizontal wire ducts 2. The arrangement of the connecting rails 4 is relatively reasonable, which can improve the firmness of the wire pressing plate 5, thereby better pressing the wires.
[0025] The various embodiments in this specification are described in a progressive manner. Each embodiment focuses on the differences from other embodiments. The same and similar parts between the various embodiments can be referenced to each other.
[0026] The terms "upper," "lower," "outer," "inner," and the like, if used in the specification and claims of the present invention and the accompanying drawings, are used to distinguish relative positions and do not necessarily define them. It should be understood that the terms used in this manner are interchangeable where appropriate, such that the embodiments of the present invention described herein can be implemented in sequences other than those illustrated or described herein. Furthermore, the terms "including," "having," and any variations thereof are intended to cover non-exclusive inclusions.
[0027] The above description of the disclosed embodiments will enable one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not limited to the embodiments shown herein but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.
Claims
1. A line fixing device for a fine yarn compact spinning main machine, comprising a line fixing plate (1), characterized in that: A transverse wire groove (2) and a longitudinal wire groove (3) are provided on the top surface of the line fixing plate (1), wherein the transverse wire groove (2) and the longitudinal wire groove (3) are perpendicular to each other and cross-connected; a connecting track (4) is provided on the top surface of the line fixing plate (1), and the portion where the connecting track (4) intersects with the longitudinal wire groove (3) is a disconnected structure; The circuit fixing plate (1) is slidably connected to a wire pressing plate (5) via a connecting track (4); a sliding groove (6) corresponding to the connecting track (4) is provided on the bottom surface of the wire pressing plate (5); and the bottom surface of the wire pressing plate (5) is in contact with the top surface of the circuit fixing plate (1), thereby being able to press the wires installed in the transverse wire trough (2) and the longitudinal wire trough (3); A lifting mechanism capable of adjusting the height is provided on the bottom surface of the circuit fixing plate (1), and the circuit fixing plate (1) is fixed inside the distribution box of the spun yarn compact spinning main machine through the lifting mechanism.
2. A line fixing device for a spun yarn compact spinning main machine according to claim 1, characterized in that: The lifting mechanism comprises a threaded rod (7) and a positioning spring (9); the center position of the line fixing plate (1) is screwed to the threaded rod (7) through a screw hole; the top end of the threaded rod (7) extends to the top of the line fixing plate (1) and is connected to a knob (8); the bottom end of the threaded rod (7) extends to the bottom of the line fixing plate (1) and is rotatably connected to the inner wall of the distribution box; the line fixing plate (1) is connected to the inner wall of the distribution box through the positioning spring (9); the top end of the positioning spring (9) is connected to the bottom surface of the line fixing plate (1); and the bottom end of the positioning spring (9) is connected to the inner wall of the distribution box.
3. A line fixing device for a spun yarn compact spinning main machine according to claim 2, characterized in that: Four positioning springs (9) are provided, and the four positioning springs (9) are respectively provided at the four corners of the bottom surface of the circuit fixing plate (1).
4. A line fixing device for a spun yarn compact spinning main machine according to claim 1 or 3, characterized in that: Two transverse wire ducts (2) and two longitudinal wire ducts (3) are provided. The two transverse wire ducts (2) are provided in parallel on the upper and lower sides of the transverse center line of the line fixing plate (1), and the two longitudinal wire ducts (3) are provided in parallel on the left and right sides of the vertical center line of the line fixing plate (1).
5. The line fixing device of the spun yarn compact spinning main machine according to claim 4, characterized in that: Three connecting rails (4) are provided, and the three connecting rails (4) are evenly spaced and arranged in parallel.
6. The line fixing device of the spun yarn compact spinning main machine according to claim 5, characterized in that: One connecting rail (4) is arranged at the horizontal center line position of the line fixing plate (1), and the other two connecting rails (4) are respectively arranged at the outer sides of the two horizontal line ducts (2).