Yarn frame

Abstract

The utility model discloses a yarn frame, relates to the technical field of spinning equipment, and adopts the technical scheme that the yarn frame comprises a stand column, a plurality of hanging pieces are arranged on the stand column, each hanging piece comprises a hanging rod and a stop rod, a connecting seat is arranged on each hanging rod, a rotating block rotationally connected to the interior of each connecting seat is arranged on each stop rod, and a positioning assembly is arranged on each connecting seat. The positioning assembly comprises a locking piece, a locking groove matched with the locking piece is formed in the side wall of the connecting base, and when the locking piece is clamped into the locking groove, the connecting block is fixed into the connecting base. According to the yarn frame, the protofilament barrel is blocked through the blocking rod, the protofilament barrel can be prevented from being pulled off in the using process, the installation firmness of the protofilament barrel on the hanging piece is improved, smooth production is guaranteed, and the using effect is good.

Description

Technical Field

[0001] This utility model relates to the field of spinning equipment technology, specifically a yarn rack. Background Technology

[0002] A yarn rack is a piece of equipment in textile machinery used to store and organize yarn. Its main function is to keep the yarn neat and orderly, prevent the yarn from tangling, and facilitate subsequent processing and use.

[0003] Currently, yarn racks typically consist of uprights and hanging rods mounted on the uprights, used to suspend bobbins. Existing bobbins usually consist of a bobbin and yarn wound around it. The bobbin is typically fitted onto the hanging rod, with one end of the yarn pulled out and continuously fed into the spinning machine by rollers for processing. A yarn rack usually holds multiple bobbins; when the yarn on one bobbin is completely used up, another unused bobbin must be immediately connected.

[0004] In order to facilitate the assembly and disassembly of the bobbin, the inner diameter of the bobbin is usually much larger than the diameter of the hanging rod. As a result, the bobbin is not securely suspended on the hanging rod. During the yarn traction process, the bobbin is easily torn off, causing production interruption and affecting normal spinning operations. Utility Model Content

[0005] The purpose of this utility model is to provide a yarn holder to solve the above-mentioned problems.

[0006] This utility model achieves the above-mentioned objective through the following technical solution: a yarn frame, including a column, on which a plurality of hanging parts are provided, each hanging part including a hanging rod and a stop rod, a connecting seat being provided on the hanging rod, and a rotating block being rotatably connected inside the connecting seat being provided on the stop rod, a positioning component being provided on the connecting seat, the positioning component including a locking member, and a locking groove matching the locking member being formed on the side wall of the connecting seat, wherein when the locking member is engaged in the locking groove, the connecting block is fixed inside the connecting seat.

[0007] As a further feature of this utility model, the rotating block is rotatably connected to the inside of the connecting seat via a rotating shaft. A connecting rod is provided on the rotating shaft, penetrating the side wall of the connecting seat. The locking member includes a connecting sleeve provided on the connecting rod. The connecting sleeve can slide or rotate on the connecting rod. The connecting sleeve is used to embed into the locking groove. A slot is vertically formed on the side wall of the locking groove. An annular groove communicating with the slot is formed circumferentially on the side wall of the locking groove. A locking block is provided on the side wall of the connecting sleeve for sequentially engaging the slot and the annular groove. An elastic gasket is provided on the bottom wall of the annular groove. A groove for engaging the locking block is formed on the top wall of the annular groove.

[0008] As a further feature of this invention, the elastic gasket is made of rubber material.

[0009] As a further feature of this invention, several anti-slip grooves are provided on the side wall of the connecting sleeve.

[0010] As a further feature of this invention, a limiting piece is connected to the end of the connecting rod away from the rotating shaft.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] When suspending the raw yarn spool, this utility model allows you to hold one end of the stop bar and pull it down so that the stop bar is parallel to the hanging rod. Then, slip the raw yarn spool onto the stop bar and slide it into the hanging rod for suspension. Next, push the stop bar upward until it is perpendicular to the hanging rod, and then insert the locking piece into the locking groove to fix the connecting block inside the connecting seat. This prevents the connecting block from rotating inside the connecting seat, thus positioning the stop bar. By blocking the raw yarn spool with the stop bar, the raw yarn spool can be prevented from being pulled off during use, improving the installation firmness of the raw yarn spool on the hanger, ensuring smooth production, and achieving good results. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model;

[0014] Figure 2 This is a schematic diagram of the structure of the hanging component in this utility model;

[0015] Figure 3 for Figure 2 Enlarged structural diagram at point A;

[0016] Figure 4 This is a schematic diagram of the structure of the hanging rod in this utility model;

[0017] Figure 5 for Figure 4 A magnified structural diagram at point B in the middle.

[0018] Reference numerals in the attached drawings: 1. Column; 2. Hanging rod; 3. Stop bar; 4. Connecting seat; 5. Rotating block; 6. Locking groove; 7. Rotating shaft; 8. Connecting rod; 9. Connecting sleeve; 10. Slot; 11. Annular groove; 12. Locking block; 13. Elastic pad; 14. Groove; 15. Anti-slip groove; 16. Limiting piece. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figure 1 As shown, a yarn rack includes a column 1 with several hanging components on it. Each hanging component includes a hanging rod 2 and a stop bar 3. A connecting seat 4 is provided on the hanging rod 2, and a rotating block 5 is rotatably connected to the connecting seat 4 on the stop bar 3. A positioning assembly is provided on the connecting seat 4, including a locking element. A locking groove 6 matching the locking element is formed on the side wall of the connecting seat 4. When the locking element is engaged in the locking groove 6, the connecting block is fixed inside the connecting seat 4. Therefore, when suspending the yarn bobbin, one end of the stop bar 3 can be grasped and pulled down, allowing... The stop bar 3 is parallel to the hanging rod 2. Then, the bobbin is inserted into the stop bar 3 and slid into the hanging rod 2 for suspension. The stop bar 3 is then pushed upward until it is perpendicular to the hanging rod 2. The locking piece is then inserted into the locking groove 6, thereby fixing the connecting block inside the connecting seat 4. This prevents the connecting block from rotating inside the connecting seat 4, thus positioning the stop bar 3. The stop bar 3's obstruction of the bobbin prevents it from being pulled off during use, improves the bobbin's installation firmness on the hanger, ensures smooth production, and has a good effect.

[0021] Please see Figure 2-5As shown, the rotating block 5 is rotatably connected to the inside of the connecting seat 4 via the rotating shaft 7. A connecting rod 8 is provided on the rotating shaft 7, penetrating the side wall of the connecting seat 4. The locking component includes a connecting sleeve 9 provided on the connecting rod 8, and the connecting sleeve 9 can slide or rotate on the connecting rod 8. The connecting sleeve 9 is used to embed into the locking groove 6. A slot 10 is vertically opened on the side wall of the locking groove 6, and an annular groove 11 communicating with the slot 10 is circumferentially opened on the side wall of the locking groove 6. A locking block 12 is provided on the side wall of the connecting sleeve 9 for sequentially engaging the slot 10 and the annular groove 11. An elastic gasket 13 is provided on the bottom wall of the annular groove 11, and the elastic gasket 13 is made of rubber material. A groove 14 for engaging the locking block 12 is opened on the top wall of the annular groove 11. By pushing the connecting sleeve 9 down, its bottom end is embedded into the locking groove 6, thereby causing the locking block 12 to engage the slot 10 and slide into the slot 11. At the junction of 0 and annular groove 11, the connecting sleeve 9 is rotated, causing the locking block 12 to engage with the annular groove 11. Due to the push of the elastic pad 13, the locking block 12 can be engaged with the groove 14. The groove 14 limits the locking block 12, thus locking the connecting sleeve 9. The connecting sleeve 9 limits the connecting rod 8, thus locking the connecting rod 8, preventing it from rotating. This prevents the connecting block from rotating inside the connecting seat 4, thus fixing the connecting block. The operation is relatively convenient and simple. Several anti-slip grooves 15 are provided on the side wall of the connecting sleeve 9, which greatly increases the friction coefficient on the side wall of the connecting sleeve 9, making it less likely to slip when holding the connecting sleeve 9 and applying force. The operation is relatively easy and effortless. A limiting piece 16 is connected to the end of the connecting rod 8 away from the rotating shaft 7, which can limit the connecting sleeve 9 and prevent the connecting sleeve 9 from falling off the connecting rod 8.

[0022] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0023] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A yarn frame, characterized in that: The device includes a column (1), on which several hanging parts are provided. The hanging parts include a hanging rod (2) and a stop bar (3). A connecting seat (4) is provided on the hanging rod (2). A rotating block (5) is rotatably connected inside the connecting seat (4) on the stop bar (3). A positioning component is provided on the connecting seat (4). The positioning component includes a locking component. A locking groove (6) matching the locking component is opened on the side wall of the connecting seat (4). When the locking component is inserted into the locking groove (6), the rotating block (5) is fixed inside the connecting seat (4).

2. A yarn frame according to claim 1, characterized in that: The rotating block (5) is rotatably connected to the inside of the connecting seat (4) via the rotating shaft (7). A connecting rod (8) is provided on the rotating shaft (7) and passes through the side wall of the connecting seat (4). The locking member includes a connecting sleeve (9) provided on the connecting rod (8). The connecting sleeve (9) can slide or rotate on the connecting rod (8). The connecting sleeve (9) is used to embed into the locking groove (6). A slot (10) is vertically opened on the side wall of the locking groove (6). An annular groove (11) communicating with the slot (10) is circumferentially opened on the side wall of the locking groove (6). A locking block (12) is provided on the side wall of the connecting sleeve (9) for sequentially engaging the slot (10) and the annular groove (11). An elastic pad (13) is provided on the bottom wall of the annular groove (11). A groove (14) for engaging the locking block (12) is opened on the top wall of the annular groove (11).

3. A yarn frame according to claim 2, characterized in that: The elastic gasket (13) is made of rubber material.

4. A yarn frame according to claim 2, characterized in that: The connecting sleeve (9) has several anti-slip grooves (15) on its side wall.

5. A yarn frame according to claim 2, characterized in that: The end of the connecting rod (8) away from the rotating shaft (7) is connected to a limiting piece (16).

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