Groove drum for automatic winder

Abstract

The utility model discloses a groove drum for an automatic winder, which relates to the technical field of winders and comprises a connecting plate, mounting components are symmetrically mounted on the inner side of the connecting plate, the mounting components are used for mounting the groove drum, and each mounting component comprises a connecting shaft, a butt joint groove, a groove drum body and a butt joint shaft. The connecting shafts are installed on the inner sides of the connecting plates, the butt joint grooves are formed in the inner sides of the connecting shafts, the groove drum body is installed on the inner sides of the connecting shafts through the butt joint grooves, the butt joint shafts are installed at the two ends of the groove drum body, the butt joint shafts are installed on the inner sides of the butt joint grooves, and grooves are formed in the outer side of the groove drum body. When the groove drum body needs to be detached, the groove drum body is rotated out through the threaded penetrating rod, the butt joint shaft is not fixed any more, and therefore the groove drum body can be directly taken out from the connecting shaft, and the groove drum body can be detached more conveniently and rapidly.

Description

Technical Field

[0001] The utility model relates to the technical field of winding machines, in particular to a grooved drum for an automatic winding machine. Background Art

[0002] The winding machine is a special equipment for the textile industry. As the last process of spinning and the first process of weaving, winding plays a "bridge" role between the upper and lower processes. The winding machine is equipped with a grooved drum, which is one of the important winding parts of the grooved drum winder. The yarn tension and winding density during winding are the main basis for measuring the quality of the bobbin.

[0003] Patent document CN207078833U discloses a grooved drum for an automatic winding machine. "If the grooved drum in the patent document is worn during use, it can promptly remind the staff to replace it. The disassembly of the grooved drum is relatively difficult, which will affect the efficiency of replacing the grooved drum. Utility Model Content

[0004] One purpose of the present application is to provide a grooved drum for an automatic winding machine, so as to solve the technical problem in the prior art that if the grooved drum is worn during use, it can promptly remind the staff to replace it, and the disassembly of the grooved drum is relatively difficult, which affects the efficiency of replacing the grooved drum.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a grooved drum for an automatic winding machine, comprising a connecting plate, a mounting assembly symmetrically installed on the inner side of the connecting plate, the mounting assembly is used to install the grooved drum, the mounting assembly comprises a connecting shaft, a docking groove, a grooved drum body and a docking shaft, the connecting shaft is installed on the inner side of the connecting plate, the docking groove is provided on the inner side of the connecting shaft, the grooved drum body is installed on the inner side of the connecting shaft through the docking groove, the docking shaft is installed at both ends of the grooved drum body, the docking shaft is installed on the inner side of the docking groove, and a groove is provided on the outer side of the grooved drum body.

[0006] Preferably, a first through hole is symmetrically opened on the outer side of the docking groove, a second through hole is penetrated and installed on the outer side of the docking shaft, a threaded through rod is installed on the outer side of the docking groove through the first through hole, and the threaded through rod penetrates the inner side of the second through hole.

[0007] Preferably, rotating shafts are symmetrically installed at both ends of the connecting shaft, and the rotating shafts are rotatably connected to the connecting plate.

[0008] Preferably, a shock absorbing assembly is symmetrically mounted on the bottom of the connecting plate, and the shock absorbing assembly includes a mounting plate, a shock absorbing spring, a damper and a chassis.

[0009] Preferably, the mounting plate is fixed to the bottom of the connecting plate, the damper is mounted on the bottom of the mounting plate, the shock absorbing spring is mounted between the mounting plate and the damper, and the chassis is fixed to the bottom of the damper.

[0010] Preferably, a base is installed at the bottom of the chassis.

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

[0012] 1. In the utility model, when the groove drum body is installed, the docking shaft is placed into the docking groove, and then the threaded through-rod is rotated so that the threaded through-rod penetrates the first through-hole and the second through-hole respectively, thereby fixing the docking shaft, and then fixing the groove drum body. The groove drum body contacts the yarn through the grooves opened on the outside to transmit the yarn. When the groove drum body needs to be disassembled, the threaded through-rod is rotated out and the docking shaft is no longer fixed, so that the groove drum body can be directly taken out from the connecting shaft, making the disassembly of the groove drum body more convenient and quick.

[0013] 2. The shock absorbing assembly in the utility model plays a role of shock absorption. The grooved drum is installed on the connecting plate for use. The grooved drum will rotate at high speed when in use, and vibration will be generated during rotation. In order to reduce the vibration amplitude of the grooved drum body, the shock absorbing spring and the damper in the shock absorbing assembly cooperate with each other to reduce shock, so that the grooved drum body is more stable during high-speed rotation, avoiding the generation of large-amplitude vibrations that cause different contact pressures between the groove and the yarn, resulting in serious wear of the groove and affecting the service life of the grooved drum body. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional diagram of the utility model;

[0015] Figure 2 This is a schematic diagram of the connecting shaft structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the grooved drum body of the utility model;

[0017] Figure 4 It is a schematic diagram of the structure of the shock absorbing component of the utility model.

[0018] In the figure: 1. base; 2. shock absorbing assembly; 3. chassis; 4. damper; 5. shock absorbing spring; 6. mounting plate; 7. connecting plate; 8. connecting shaft; 9. rotating shaft; 10. docking groove; 11. first through hole; 12. threaded through rod; 13. groove barrel body; 14. groove; 15. docking shaft; 16. second through hole. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the 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 operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" 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 it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] See also Figure 1 , Figure 2 and Figure 3 , an embodiment provided by the utility model: a grooved drum for an automatic winding machine;

[0023] It includes a connecting plate 7 and a mounting assembly, wherein the mounting assembly is symmetrically mounted on the inner side of the connecting plate 7, and the mounting assembly is used to mount the groove drum, and the mounting assembly includes a connecting shaft 8, a docking groove 10, a groove drum body 13 and a docking shaft 15, wherein the connecting shaft 8 is mounted on the inner side of the connecting plate 7, and the docking groove 10 is arranged on the inner side of the connecting shaft 8, and the groove drum body 13 is mounted on the inner side of the connecting shaft 8 through the docking groove 10, and the docking shaft 15 is mounted on both ends of the groove drum body 13, and the docking shaft 15 is mounted on the inner side of the docking groove 10, and a groove 14 is arranged on the outer side of the groove drum body 13, and a first through hole 11 is symmetrically arranged on the outer side of the docking groove 10, and a second through hole 16 is penetrated and mounted on the outer side of the docking shaft 15, and a threaded through rod 12 is mounted on the outer side of the docking groove 10 through the first through hole 11, and the threaded through rod 12 penetrates the inner side of the second through hole 16, and the rotating shaft 9 is symmetrically mounted on both ends of the connecting shaft 8, and the rotating shaft 9 is rotatably connected with the connecting plate 7;

[0024] The connecting plate 7 provides an installation position for the installation of the groove drum so that the groove drum can be installed and used. When the groove drum is installed, the connecting shaft 8 is first symmetrically installed on the inner side of the connecting plate 7 through the rotating shaft 9. When the groove drum body 13 is installed, the docking shaft 15 is placed into the docking groove 10, and the second through hole 16 is matched with the first through hole 11. Then the threaded through rod 12 is rotated so that the threaded through rod 12 penetrates the first through hole 11 and the second through hole 16 respectively, thereby fixing the docking shaft 15, and then fixing the groove drum body 13. The groove drum body 13 contacts the yarn through the groove 14 opened on the outside to transmit the yarn. When the groove drum body 13 needs to be disassembled, the threaded through rod 12 is rotated and removed, and the docking shaft 15 is no longer fixed, so that the groove drum body 13 can be directly taken out from the connecting shaft 8, making the disassembly of the groove drum body 13 more convenient and quick.

[0025] See also Figure 1 and Figure 4 , an embodiment provided by the utility model: a grooved drum for an automatic winding machine;

[0026] The shock absorbing assembly 2 is symmetrically mounted on the bottom of the connecting plate 7. The shock absorbing assembly 2 comprises a mounting plate 6, a shock absorbing spring 5, a damper 4 and a chassis 3. The mounting plate 6 is fixed to the bottom of the connecting plate 7. The damper 4 is mounted on the bottom of the mounting plate 6. The shock absorbing spring 5 is mounted between the mounting plate 6 and the damper 4. The chassis 3 is fixed to the bottom of the damper 4. A base 1 is mounted on the bottom of the chassis 3.

[0027] The shock absorbing assembly 2 plays a shock absorbing role. The groove drum is installed on the connecting plate 7 for use. The groove drum will rotate at high speed when in use, and vibration will be generated during rotation. In order to reduce the vibration amplitude of the groove drum body 13, the shock absorbing spring 5 and the damper 4 in the shock absorbing assembly 2 cooperate with each other to reduce shock, so that the groove drum body 13 is more stable during high-speed rotation, avoiding the generation of large-amplitude vibrations that cause different contact pressures between the groove 14 and the yarn, resulting in serious wear of the groove 14 and affecting the service life of the groove drum body 13. The mounting plate 6 is used to connect with the connecting plate 7, and the chassis 3 is used to connect with the base 1, so that the shock absorbing assembly 2 can be installed on the base 1 for use.

[0028] Working principle: Before using the grooved drum for the automatic winding machine, you should first check whether there are any problems that affect the use of the grooved drum for the automatic winding machine. First, fix the grooved drum on the winding machine through the connecting plate 7 and the base 1. The grooved drum body 13 is installed on the inner side of the connecting plate 7 through the connecting shaft 8. The grooved drum body 13 is installed on one end of the connecting shaft 8 through the docking shaft 15. The grooved drum body 13 is fixed by the threaded through rod 12, the groove 14 is in contact with the yarn, and the yarn is transmitted by the high-speed rotation of the grooved drum body 13. Under the action of the shock absorbing assembly 2, the grooved drum body 13 can operate stably.

[0029] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention, and any figure mark in the claims should not be regarded as limiting the claims involved.

Claims

1. A grooved drum for an automatic winding machine, comprising a connecting plate (7), characterized in that: A mounting assembly is symmetrically mounted on the inner side of the connecting plate (7), and the mounting assembly is used to mount the groove drum. The mounting assembly comprises a connecting shaft (8), a docking groove (10), a groove drum body (13) and a docking shaft (15). The connecting shaft (8) is mounted on the inner side of the connecting plate (7), and the docking groove (10) is provided on the inner side of the connecting shaft (8). The groove drum body (13) is mounted on the inner side of the connecting shaft (8) through the docking groove (10). The docking shaft (15) is mounted at both ends of the groove drum body (13), and the docking shaft (15) is mounted on the inner side of the docking groove (10). A groove (14) is provided on the outer side of the groove drum body (13).

2. A grooved drum for an automatic winding machine according to claim 1, characterized in that: The outer side of the docking groove (10) is symmetrically provided with a first through hole (11), the outer side of the docking shaft (15) is penetrated by a second through hole (16), and a threaded through rod (12) is installed on the outer side of the docking groove (10) through the first through hole (11), and the threaded through rod (12) penetrates the inner side of the second through hole (16).

3. The grooved drum for an automatic winding machine according to claim 1, characterized in that: Rotating shafts (9) are symmetrically mounted on both ends of the connecting shaft (8), and the rotating shafts (9) are rotatably connected to the connecting plate (7).

4. The grooved drum for an automatic winding machine according to claim 1, characterized in that: A shock absorbing assembly (2) is symmetrically mounted on the bottom of the connecting plate (7), and the shock absorbing assembly (2) comprises a mounting plate (6), a shock absorbing spring (5), a damper (4) and a chassis (3).

5. A grooved drum for an automatic winding machine according to claim 4, characterized in that: The mounting plate (6) is fixed to the bottom of the connecting plate (7), the damper (4) is mounted on the bottom of the mounting plate (6), the shock absorbing spring (5) is mounted between the mounting plate (6) and the damper (4), and the chassis (3) is fixed to the bottom of the damper (4).

6. A grooved drum for an automatic winding machine according to claim 5, characterized in that: A base (1) is installed at the bottom of the chassis (3).

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