Wire winding assembly of wire covering machine

Abstract

The utility model provides a yarn winding assembly of a yarn covering machine, and aims to solve the technical problem that the end part of a winding drum is easy to damage in the process of fixing the winding drum at present. The wire winding assembly comprises a core shaft, a wire winding assembly and a wire winding assembly, the core shaft is provided with a supporting body, the supporting body is cylindrical, the supporting body and the core shaft are coaxially arranged, and the end of the core shaft is provided with threads; one end of each supporting plate is fixedly arranged at one end of the supporting body, the length direction of the supporting plates is consistent with the length direction of the mandrel, the supporting plates are arranged around the mandrel by a circle, the diameter of a cylindrical structure formed by the supporting plates is the same as that of the supporting body, and the inner side of the end, away from the supporting body, of each supporting plate is an inclined plane; a threaded through hole is formed in the middle of the driving piece and matched with the thread at the end of the mandrel, an annular driving ring is arranged at one end of the driving piece, and the periphery of the driving ring makes contact with the inclined face of the inner side of the supporting plate. The wire winding assembly has the advantages that the winding drum is clamped from the interior of the winding drum, and the end of the winding drum is prevented from being damaged.

Description

Technical Field

[0001] The utility model relates to textile equipment, in particular to a wire winding component of a coated wire machine. Background Art

[0002] The coated yarn machine is a device for producing coated yarn, which is a yarn core with multiple outer filaments spirally wound around it.

[0003] The finished coated wire is generally wound on a reel made of paper or plastic. During the winding process, the reel is mounted on a winding shaft. However, the current prior art is to fix the reel by clamping both ends of the reel. During the clamping process, the ends of the reel are easily damaged. Utility Model Content

[0004] In view of the current technical problem that the end of the reel is easily damaged during the process of fixing the reel, the utility model provides a wire winding assembly for a coated wire machine, which has the advantage of clamping the reel from the inside of the reel to avoid damage to the end of the reel.

[0005] The technical solution of the utility model is:

[0006] A wire winding assembly for a coated wire machine, comprising:

[0007] A mandrel, wherein the mandrel has a support body, the support body is cylindrical and is coaxially arranged with the mandrel, and the end of the mandrel has a thread;

[0008] A support plate, one end of which is fixedly arranged on one end of the support body, the length direction of the support plate is consistent with the length direction of the core shaft, a plurality of the support plates are arranged around the core shaft, and the cylindrical structure formed by the support plates has the same diameter as the support body, and the inner side of one end of the support plate away from the support body is an inclined surface;

[0009] The driving member has a threaded through hole in its middle, which matches the thread of the end of the core shaft. One end of the driving member has an annular driving ring, and the outer periphery of the driving ring contacts the inclined surface on the inner side of the supporting plate.

[0010] Optionally, the support body is located in the middle of the core shaft, and a plurality of support plates are symmetrically provided at both ends of the support body. Both ends of the core shaft have threads and are matched with a driving member.

[0011] Optionally, it also includes:

[0012] The connecting column is a polygonal column, and two connecting columns are respectively arranged at the two ends of the core shaft;

[0013] A connecting shaft, one end of which has a support platform, and the support platform has a polygonal groove;

[0014] A pressing plate, which is a mirror image of the support platform and is detachably connected to the support platform;

[0015] A driving shaft having a polygonal connecting groove at one end thereof;

[0016] Wherein, the connecting columns at both ends of the core shaft can be placed on the supporting platform and in the connecting groove respectively.

[0017] Optionally, the driving shaft and the connecting shaft are both rotatably connected to a frame of the wire coating machine, and a power device is connected to the driving shaft.

[0018] Optionally, there is a distance between two adjacent support plates.

[0019] Optionally, the cross-section of the side of the driving ring in contact with the support plate is arc-shaped.

[0020] Optionally, the driving member is further provided with a baffle, the baffle is circular, and the baffle and the driving ring are respectively located at two ends of the driving member.

[0021] Optionally, the outer side surface of the support plate is arc-shaped, and the outer side surfaces of all the support plates at one end of the support body are located on the same cylindrical surface.

[0022] Compared with the prior art, the beneficial effects of the utility model are:

[0023] During use, the roll is passed through the core shaft and the support body and support plate on the core shaft, and then the driving member is rotated to utilize the contact between the driving ring and the inclined surface of the inner side of the support plate so that all the ends of the support plates away from the support body tend to expand outward, thereby increasing the pressure between the support plate and the inner wall of the roll, thereby fixing the roll.

[0024] According to the technical solution, when the reel is fixed, there is no connection between the end of the reel and the driving member, thereby preventing the end of the reel from being damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0026] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0027] Figure 2 It is a schematic diagram of the three-dimensional structure of the pressing plate and the supporting platform;

[0028] Figure 3 It is a schematic diagram of the cross-sectional structure of the utility model. DETAILED DESCRIPTION

[0029] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0030] The disclosure below provides many different embodiments or examples for realizing different structures of the utility model. In order to simplify the disclosure of the utility model, the components and settings of specific examples are described below. Of course, they are merely examples, and the purpose is not to limit the utility model. In addition, the utility model may repeat reference numbers and / or reference letters in different examples, and such repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed. In addition, the utility model provides various specific examples of processes and materials, but those of ordinary skill in the art may be aware of the application of other processes and / or the use of other materials.

[0031] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0032] Example:

[0033] See also Figure 1-Figure 3 A wire winding assembly of a coated wire machine includes a core shaft 1, a support body 2, a support plate 3 and a driving member 4, wherein the core shaft 1 is a cylindrical structure, a support body 2 is arranged on the core shaft 1, the support body 2 is also a cylindrical structure, and the diameter of the support body 2 is greater than the diameter of the core shaft 1.

[0034] One end of the support plate 3 is fixedly arranged on one end of the support body 2, and the length direction of the support plate 3 is arranged along the length direction of the core shaft 1, and the support plate 3 contacts the outer side surface of the support body 2. There are a plurality of support plates 3 uniformly distributed on the support body 2 around the core shaft 1, and there is a gap between two adjacent support plates 3.

[0035] The outer side surface of the support plates 3 is arc-shaped, and the outer side surfaces of all the support plates 3 are located on the same cylindrical surface. The outer diameter of the columnar structure formed by all the support plates 3 on the support body 2 is the same as the outer diameter of the support body 2 .

[0036] The end of the core shaft 1 is provided with an external thread, and the driving member 4 is a rotating body structure as a whole, and the middle of the driving member 4 has a threaded through hole, which can be matched with the external thread on the end of the core shaft 1.

[0037] In addition, the driving member 4 includes a driving ring 41, which is located on the inner walls of all the support plates 3, and the outer peripheral surface of the driving ring 41 contacts the inner side surfaces of all the support plates 3, wherein the inner side surfaces of the support plates 3 are inclined surface structures, and the driving ring 41 contacts the inclined surface, and at the same time, the side of the driving ring 41 that contacts the inner side surfaces of the support plates 3 is an arc structure.

[0038] When the present embodiment is in use, the reel is passed through the core shaft 1 and the support body 2 and support plate 3 on the core shaft 1, and then the driving member 4 is rotated so as to utilize the contact between the driving ring 41 and the inclined surface of the inner side of the support plate 3 so that the end of all the support plates 3 away from the support body 2 tends to expand outward, thereby increasing the pressure between the support plate 3 and the inner wall of the reel, thereby fixing the reel.

[0039] In the technical solution, when the reel is fixed, there is no connection between the end of the reel and the driving member 4, thereby preventing the end of the reel from being damaged.

[0040] Preferably, the driving member 4 is provided with a baffle 42 , which is circular in shape. The baffle 42 and the driving ring 41 are respectively located at two ends of the driving member 4 . By providing the baffle 42 , the coated wire can be prevented from deviating from the reel.

[0041] In one specific embodiment:

[0042] The support body 2 is located in the middle of the core shaft 1. A plurality of support plates 3 are symmetrically arranged at both ends of the support body 2. Both ends of the core shaft 1 have threads and are matched with a driving member 4. The two driving members 4 are symmetrically arranged.

[0043] When in use, after the reel is sleeved on the outside of all the support plates 3, the two ends of the reel can be directly fixed by rotating the driving members 4 at the two ends of the core shaft 1, thereby preventing the reel from being deflected.

[0044] In another specific embodiment:

[0045] The wire winding assembly also includes a connecting column 5, a connecting shaft 6, a pressing plate 7 and a driving shaft 8. A connecting column 5 is provided at each end of the mandrel 1, and the length directions of the two connecting columns 5 are consistent with the length direction of the mandrel 1. The connecting column 5 is a polygonal structure. In this embodiment, the connecting column 5 is a hexagonal column.

[0046] The axis of the connecting column 5 is colinear with the axis of the core shaft 1 .

[0047] The connecting shaft 6 and the driving shaft 8 are both rotatably arranged on the frame of the coated wire machine, wherein a support platform is arranged at one end of the connecting shaft 6, and the support platform is semi-cylindrical, and a polygonal groove is arranged on the cylindrical surface in the plane of the support platform, and the number of sides of the groove is half of the number of sides of the connecting column 5. In the present application, the number of sides of the groove is three sides.

[0048] The pressing plate 7 and the support platform are symmetrical structures, so that the pressing plate 7 can be completely buckled on the support platform. When the pressing plate 7 is buckled on the support platform, the pressing plate 7 and the support platform form a polygonal space, so that the connecting column 5 can be completely placed in the polygonal space. The pressing plate 7 and the support platform are detachably connected.

[0049] One end of the drive shaft 8 is connected to a power device, and the drive shaft 8 is rotated by the power device. The other end of the drive shaft 8 has a polygonal connecting groove, and the number of sides of the connecting groove is equal to the number of sides of the connecting column 5.

[0050] In this embodiment, the two connecting columns 5 at both ends of the mandrel 1 can be respectively arranged in the connecting groove at the end of the driving shaft 8 and in the polygonal space formed by the support platform and the pressing plate 7. Since the pressing plate 7 and the support platform are detachably connected, the mandrel 1 can be taken out from between the driving shaft 8 and the connecting shaft 6, and then the driving member 4 can be removed from the mandrel 1, so as to facilitate the reel to be sleeved on all the supporting plates 3.

[0051] The above-mentioned embodiments only express the specific implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model.

Claims

1. A wire winding assembly for a coated wire machine, characterized in that: include: A mandrel, wherein the mandrel has a support body, the support body is cylindrical and is coaxially arranged with the mandrel, and the end of the mandrel has a thread; A support plate, one end of which is fixedly arranged on one end of the support body, the length direction of the support plate is consistent with the length direction of the core shaft, a plurality of the support plates are arranged around the core shaft, and the cylindrical structure formed by the support plates has the same diameter as the support body, and the inner side of one end of the support plate away from the support body is an inclined surface; The driving member has a threaded through hole in its middle, which matches the thread of the end of the core shaft. One end of the driving member has an annular driving ring, and the outer periphery of the driving ring contacts the inclined surface on the inner side of the supporting plate.

2. The wire winding assembly of the wire coating machine according to claim 1, characterized in that: The support body is located in the middle of the core shaft, and a plurality of support plates are symmetrically arranged at both ends of the support body. Both ends of the core shaft have threads and are matched with a driving member.

3. The wire winding assembly of the wire coating machine according to claim 2, characterized in that: Also includes: The connecting column is a polygonal column, and two connecting columns are respectively arranged at the two ends of the core shaft; A connecting shaft, one end of which has a support platform, and the support platform has a polygonal groove; A pressing plate, which is a mirror image of the support platform and is detachably connected to the support platform; A driving shaft having a polygonal connecting groove at one end thereof; Wherein, the connecting columns at both ends of the core shaft can be placed on the supporting platform and in the connecting groove respectively.

4. The wire winding assembly of the wire coating machine according to claim 3, characterized in that: The driving shaft and the connecting shaft are both rotatably connected to the frame of the wire coating machine, and the driving shaft is connected to a power device.

5. The wire winding assembly of the wire coating machine according to claim 1, characterized in that: There is a distance between two adjacent support plates.

6. The wire winding assembly of the wire coating machine according to claim 1, characterized in that: The cross section of the driving ring at the side in contact with the support plate is arc-shaped.

7. The wire winding assembly of the wire coating machine according to claim 1, characterized in that: The driving member is also provided with a baffle plate, which is circular in shape. The baffle plate and the driving ring are respectively located at two ends of the driving member.

8. The wire winding assembly of the wire coating machine according to claim 1, characterized in that: The outer side surface of the support plate is arc-shaped, and the outer side surfaces of all the support plates at one end of the support body are located on the same cylindrical surface.

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