Covering yarn production transformation structure suitable for Qingzhe spinning frame
By installing an adjustable tripod and height adjustment mechanism on the Qingze yarn stripper, the problem of continuous cutting of tail yarn in yarn production is solved, the yarn quality stability and production efficiency are improved, and labor costs are reduced.
Patent Information
- Application Number
- CN202422599243.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-28
- Publication Date
- 2025-08-08
- Estimated Expiration
- 2034-10-28
AI Technical Summary
The existing ordinary yarn spun yarns have poor spindle braking effect when producing core-packed yarns, resulting in the problem of continuous cutting of tail yarns. The German Qingze yarn spun yarns require a brand new modification design to solve the problems of space adaptation, tension adjustment and unstable production operation.
Install an adjustable tripod and height adjustment mechanism on the Qingze yarn machine, including screw seats, tooth rings, stop rods and counterweights, and use them in conjunction with the guide rod to achieve uniform adjustment of filament tension and ensure stable yarn quality.
It improves the production efficiency of yarn, reduces the frequency of artificial descent, improves the quality and output of yarn, and reduces labor costs.
Smart Images
Figure CN223201993U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of spinning machinery, in particular to a core-spun yarn production transformation structure suitable for a Qingze spinning frame. Background Art
[0002] The sewing thread made by wrapping the core wire inside the yarn is called core-spun yarn. Its surface will not melt due to friction during high-speed operation. It has the advantages of unique style and high strength. However, when using ordinary spinning machines for production, it was found that ordinary spinning machines rely on spindle belt transmission, and the spindle braking effect is defective when the yarn is dropped, and most of the tail yarns cannot be cut. The German Qingze spinning machine relies on tangential belt transmission, which can well solve the above defects. However, the production of core-spun yarn on the Qingze spinning machine requires a new transformation design to solve the problems of space adaptation, tension adjustment and unstable production operation. Utility Model Content
[0003] In view of the problems existing in the background technology, the purpose of the present invention is to provide a core-spun yarn production modification structure suitable for Qingze spinning frame, which effectively solves the problems existing in the background technology.
[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0005] A core-spun yarn production modification structure suitable for Qingze spinning frame, comprising a plurality of columns distributed along the length direction of the Qingze spinning frame and a tripod and a crossbeam correspondingly arranged on each column, the crossbeam being fixed on the column and symmetrically provided with a wire guide rod on the crossbeam, a plurality of bobbin seats being symmetrically provided on the tripod, the tripod being movably arranged on the column and a height adjustment mechanism being cooperatively provided between the tripod and the column; the height adjustment mechanism comprising a screw seat, a gear ring and a liftable stop rod arranged at the bottom of the tripod, the column comprising a threaded section, a coaxial A circular tube section is fixed above the threaded section and a square tube section is coaxially fixed above the circular tube section. The screw seat is screwed on the threaded section and is provided with a ring edge and multiple horizontal blind holes. The multiple horizontal blind holes are evenly distributed along the circumference of the cross section of the screw seat; a through hole is provided at the bottom of the tripod to cooperate with the circular tube section; the gear ring is coaxially fixed on the ring edge, and the lower end of the block rod is fixed with an insert to cooperate with the gear ring; an annular groove is also provided on the screw seat, and the tripod is also fixed with a slider to cooperate with the annular groove and a sliding sleeve to cooperate with the square tube section.
[0006] Furthermore, a square steel is fixed on the tripod, a seat plate is fixed on the square steel, and the cylinder seat is arranged on the seat plate.
[0007] Furthermore, a vertical hole cooperating with the blocking rod is provided at the bottom of the tripod, the blocking rod is slidably inserted into the vertical hole and a counterweight is fixed on the blocking rod.
[0008] Furthermore, the tripod is made of carbon steel, and a permanent magnet block is provided on the counterweight block.
[0009] Furthermore, the screw seat is also provided with a slider entry and exit notch connected to the annular groove.
[0010] The utility model has the following beneficial technical effects:
[0011] The utility model adds an adjustable tripod to the Qingze spinning frame to install the bobbin seat for carrying the winding wire, which not only has a stable structure but also can adjust the position according to the process parameters, and is used in conjunction with the wire guide rod to ensure uniform tension of the filament. The modified Qingze spinning frame is used to produce core-spun yarn, and the yarn quality is stable, the yarn cutting effect of the bobbin yarn and the tail yarn is good, the yarn doffing is fast, and the yarn retention rate is high, which solves the problem of frequent manual yarn doffing and fully achieves the purpose of increasing production and reducing labor; the application is novel in design and stable in operation, and is suitable for upgrading and transforming existing spinning machinery. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a front view of an embodiment of the utility model;
[0013] Figure 2 Schematic diagram of the structure of the height adjustment mechanism in the embodiment of the present utility model. DETAILED DESCRIPTION
[0014] The following embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.
[0015] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inside", "outside", "front end", "rear end", "head", "tail", etc. indicate directions or positional relationships based on the directions or positional relationships 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 direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention. In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral 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. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0016] like Figure 1 and Figure 2As shown, the embodiment described in this invention is a core-spun yarn production modification structure suitable for the Qingze spinning frame, comprising a plurality of columns 1 evenly distributed along the length direction of the Qingze spinning frame and a tripod 2 and a crossbeam 3 correspondingly arranged on each column 1, the crossbeam 3 is fixed on the column 1 and a wire guide rod 4 is symmetrically arranged on the crossbeam 3, a plurality of bobbin seats 5 are symmetrically arranged on the tripod 2, the wire guide rod 4 is used for wire drawing, and the bobbin seat 5 is used for placing the bobbin, and the structures of the wire guide rod 4 and the bobbin seat 5 are all existing technologies in the field and are not repeated here; the tripod 2 is liftably arranged on the column 1 and a height adjustment machine is cooperated with the tripod 2 and the column 1. Specifically, the height adjustment mechanism includes a screw seat 6, a gear ring 7 and a liftable baffle 8 arranged at the bottom of the tripod 2, the column 1 includes a threaded section 9, a circular tube section 10 coaxially fixed above the threaded section 9, and a square tube coaxially fixed above the circular tube section 10 The screw seat 6 is screwed onto the threaded section 9 and is provided with an annular edge 12 and four horizontal blind holes 13 on the screw seat 6. The four horizontal blind holes 13 are evenly distributed along the circumference of the cross section of the screw seat 6. When the screw seat 6 is rotated, a round rod can be inserted into the horizontal blind hole 13 to apply force, which is convenient for personnel to adjust the position of the screw seat 6 outside the spinning frame; a through hole is provided at the bottom of the tripod 2 that cooperates with the circular tube section 10; the gear ring 7 is coaxially fixed on the annular edge 12, and the lower end of the stop rod 8 is fixed with an insert 14 that cooperates with the gear ring 7. When the stop rod 8 falls, the stop rod 8 can realize the anti-retraction locking of the screw seat 6, maintain the normal working position of the screw seat 6 and the tripod 2, thereby maintaining the yarn tension; an annular groove 15 is also provided on the screw seat 6, and a slider 16 that cooperates with the annular groove 15 and a sliding sleeve 17 that cooperates with the square tube section 11 are also fixed on the tripod 2. The setting of the square tube section 11 and the sliding sleeve 17 can prevent the tripod 2 from rotating in the horizontal direction.
[0017] A square steel 18 is fixed to the tripod 2, a seat plate is fixed to the square steel 18, and the cylinder seat 5 is arranged on the seat plate; a vertical hole 19 is provided at the bottom of the tripod 2 to cooperate with the baffle rod 8, the baffle rod 8 is slidably inserted in the vertical hole 19 and a counterweight block 20 is fixed to the baffle rod 8. The preferred material of the tripod 2 is carbon steel, and a permanent magnet block 21 is also provided on the counterweight block 20. When it is necessary to rotate the screw seat 6, the baffle rod 8 is lifted and the permanent magnet 21 is adsorbed on the bottom of the tripod 2. At this time, the insert block 14 at the lower end of the baffle rod 8 is out of the gear ring 7, and the screw seat 6 can be rotated. After the adjustment is completed, the baffle rod 8 is pulled down, the permanent magnet block 21 leaves the tripod 2, and the insert block 14 at the lower end of the baffle rod 8 is inserted into the gear ring 7, and the screw seat 6 is locked.
[0018] The screw seat 6 is also provided with a slider inlet and outlet notch 22 connected to the annular groove 15. When the slider 16 on the tripod 2 moves to a position corresponding to the slider inlet and outlet notch 22, the slider 16 can enter and exit the annular groove 15, which facilitates the assembly of the bottom of the tripod 2 and the screw seat 6.
[0019] During the transformation, components such as the column 1, tripod 2, crossbeam 3, wire guide rod 4 and bobbin seat 5 are set on the Qingze spinning frame, and the wire is wound and the height of the screw seat 6 and the tripod 2 is adjusted; in this embodiment, an adjustable tripod 2 is installed on the Qingze spinning frame to install the bobbin seat 5 for supporting the winding, which is not only structurally stable but also can adjust the position according to the process parameters, and is used in conjunction with the wire guide rod 4 to ensure uniform filament tension. The modified Qingze spinning frame is used to produce core-spun yarn, with stable yarn quality, good yarn cutting effect of the tube yarn tail, fast yarn doffing and high yarn retention rate, which solves the problem of frequent manual yarn doffing and fully achieves the purpose of increasing production and reducing labor.
[0020] The embodiments of the present invention are provided for purposes of illustration and description and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention and to enable those skilled in the art to understand the present invention and design various embodiments with various modifications suitable for specific applications.
Claims
1. A core-spun yarn production modification structure suitable for Qingze spinning frame, characterized in that: The invention comprises a plurality of columns distributed along the length direction of the Qingze spinning frame and a tripod and a crossbeam correspondingly arranged on each column, the crossbeam being fixed on the column and symmetrically provided with a wire guide rod on the crossbeam, a plurality of bobbin seats being symmetrically provided on the tripod, the tripod being liftable and arranged on the column and a height adjustment mechanism being provided between the tripod and the column; the height adjustment mechanism comprising a screw seat, a gear ring and a liftable stop rod arranged at the bottom of the tripod, the column comprising a threaded section, a circular ring coaxially fixed above the threaded section The tube section and the square tube section coaxially fixed above the circular tube section, the screw seat is screwed on the threaded section and is provided with a ring edge and multiple horizontal blind holes, and the multiple horizontal blind holes are evenly distributed along the circumference of the cross section of the screw seat; the bottom of the tripod is provided with a through hole that cooperates with the circular tube section; the gear ring is coaxially fixed on the ring edge, and the lower end of the block rod is fixed with an insert that cooperates with the gear ring; the screw seat is also provided with a ring groove, and the tripod is also fixed with a slider that cooperates with the ring groove and a sliding sleeve that cooperates with the square tube section.
2. The core-spun yarn production modification structure suitable for the Qingze spinning frame according to claim 1 is characterized in that: A square steel is fixed on the tripod, a seat plate is fixed on the square steel, and the cylinder seat is arranged on the seat plate.
3. A core-spun yarn production modification structure suitable for Qingze spinning frame according to claim 1 or 2, characterized in that: The bottom of the tripod is provided with a vertical hole matched with the blocking rod. The blocking rod is slidably inserted in the vertical hole and a counterweight is fixed on the blocking rod.
4. The core-spun yarn production transformation structure suitable for the Qingze spinning frame according to claim 3 is characterized in that: The tripod is made of carbon steel, and a permanent magnet block is also provided on the counterweight block.
5. The core-spun yarn production transformation structure suitable for the Qingze spinning frame according to claim 1 is characterized in that: The screw seat is also provided with a sliding block entry and exit notch communicated with the annular groove.