High-speed modular winding head

Abstract

The utility model relates to a high-speed modularization winding head which comprises a machine frame, a roller arranged on the machine frame and wire cylinder frames arranged on the two sides of the machine frame, the roller is driven by a belt transmission assembly, the machine frame comprises side frames located on the two sides and a connecting plate connected between the two ends of the side frames, and the wire cylinder frames are arranged on the two sides of the machine frame. The side frames and the connecting plates are integrally formed. The rack is of an integrated structure, so that the positions, used for installing the rollers, on the two sides of the rack are good in consistency, small in tolerance and high in concentricity, the linear speed of the rollers of the winding head is improved, the yield is high, the use requirements of users are met, the rack is integrally formed and attractive in appearance, part of fasteners such as screws are removed, and the cost is reduced. Therefore, deviation of accumulated tolerance and looseness of screw positions are reduced, and stability is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of textiles, in particular to a high-speed modular winding head. Background Art

[0002] The winding head is a working unit in the spinning machine, which is used for winding the silk thread. The existing winding head mainly includes a frame, a roller arranged on the frame, and a silk reel frame arranged on both sides of the frame. The silk reel frame is installed with a silk reel for winding the silk thread. The roller is driven by a belt transmission assembly to rotate, and the roller drives the silk reel to rotate to wind the silk thread. The two ends of the roller are installed in the bearing holes on both sides of the frame through bearings. The frame is composed of a left frame and a right frame, and is connected together by a connecting plate. Since the frame is a split structure, it is difficult to ensure the concentricity of the bearing holes on both sides of the frame, so that the linear speed of the roller of the winding head is not high, the output is low, and it cannot meet the use requirements. Summary of the invention

[0003] The purpose of the utility model is to provide a high-speed modular winding head, which can solve the technical problems mentioned in the background technology.

[0004] In order to achieve the above-mentioned purpose, the technical solution of the utility model is as follows: a high-speed modular winding head, including a frame, a roller arranged on the frame, and a wire tube frame arranged on both sides of the frame, the roller is driven by a belt drive assembly, the frame includes side frames located on both sides and a connecting plate connected between the two ends of the side frames, and the side frames and the connecting plate are integrally formed.

[0005] Preferably, a reinforcing plate is connected between the upper ends of the middle portion of the front half of the side frame, and the side frame and the reinforcing plate are integrally formed.

[0006] Preferably, the upper ends of the rear halves of the side frames are fully covered with a cover plate, and the side frames and the cover plate are integrally formed.

[0007] Preferably, the side frame, connecting plate, reinforcing plate and cover plate are integrally formed by aluminum casting or plastic injection molding.

[0008] Preferably, the front half of the side frame is higher than the rear half, and roller mounting grooves opening upward are provided on both sides of the rear side of the front half of the side frame, and both ends of the roller are rotatably mounted in the roller mounting grooves, and both ends of the roller can be taken out of or put into the notch of the roller mounting groove, and a roller mounting groove cover is detachably mounted on the notch of the roller mounting groove.

[0009] Preferably, the roller includes a roller shaft and a cylinder body arranged outside the roller shaft, the two ends of the roller shaft extend out of the cylinder body and are provided with bearings, the bearings are tightly fitted with bearing sleeves outside the bearings, and the bearing sleeves are installed in the corresponding roller mounting grooves, and the inner side of the roller mounting groove cover is provided with an arc-shaped convexity, and the arc-shaped convexity is pressed tightly against the outside of the bearing sleeves.

[0010] Preferably, a transmission box hole is provided on the front half of the side frame on one side, a transmission box is passed through the transmission box hole, a fixed edge is provided on the outer periphery of the transmission box, a mounting edge is provided on the inner wall of the transmission box hole, the fixed edge is located on the outer side of the mounting edge and is detachably mounted on the mounting edge, a transmission box cover is detachably mounted on the outer side of the transmission box, and the belt drive assembly is installed in the transmission box.

[0011] Preferably, a synchronous pulley of the belt drive assembly is mounted on the end of the roller opposite to the transmission box, and a notch is provided on the transmission box cover facing the synchronous pulley and for the synchronous belt of the belt drive assembly to pass through.

[0012] Preferably, a tension assembly is installed on the transmission box.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: the frame of the utility model adopts an integrated structure, so that the positions for installing the rollers on both sides of the frame are consistent, the tolerance is small, the concentricity is high, the linear speed of the roller of the winding head is improved, the output is high, and the user's use needs are met. Moreover, the frame is integrally formed with beautiful appearance, and some fasteners such as screws are removed, thereby reducing the cumulative tolerance deviation and the looseness of the screw position, and further improving the stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a stereogram of the utility model.

[0015] Figure 2 and 3 It is an exploded view of the roller of the utility model.

[0016] Figure 4 It is an exploded view of the transmission box of the utility model. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0018] like Figure 1-Figure 4As shown, the utility model provides a high-speed modular winding head, including a frame, a roller 1 arranged on the frame, and a wire drum frame 2 arranged on both sides of the frame, wherein the roller 1 is driven by a belt transmission assembly 3, and the frame includes side frames 4 located on both sides and a connecting plate 5 connected between the two ends of the side frames 4, and the side frames 4 and the connecting plate 5 are integrally formed. A wire drum for winding a wire is installed on the wire drum frame 2, and the belt transmission assembly 3 is a prior art. The belt transmission assembly 3 is driven by a power source, and the belt transmission assembly 3 is used to drive the roller 1 to rotate, and the roller 1 uses friction to drive the wire drum to rotate so that the wire is wound on the wire drum. Since the frame adopts an integrated structure, the positions for installing the roller 1 on both sides of the frame have good consistency, small tolerance, and high concentricity, which improves the linear speed of the roller of the winding head, has high output, and meets the needs of users. Since the roller 1 is very easy to be damaged when rotating for a long time, during installation and maintenance, the frame is an integrated structure, and the installation position of the roller 1 will not change, which greatly improves the stability of the winding head. In addition, the frame is integrally formed with beautiful appearance, and some fasteners such as screws are removed, thereby reducing the cumulative tolerance deviation and the looseness of the screw position, and further improving the stability.

[0019] Preferably, a reinforcing plate 6 is connected between the upper ends of the middle parts of the front half of the side frame 4, and the side frame 4 and the reinforcing plate 6 are integrally formed. The reinforcing plate 6 can strengthen the connection between the two side frames 4, and the structure is more stable. A cover plate 7 is fully covered between the upper ends of the rear halves of the side frames 4, and the side frame 4 and the cover plate 7 are integrally formed, and the cover plate 7 has a dustproof effect. The side frame 4, the connecting plate 5, the reinforcing plate 6 and the cover plate 7 are integrally formed by aluminum casting or plastic injection molding. A dustproof cover 8 with a dustproof effect is also provided between the front halves of the side frames 4. The structure is simple, easy to process, the production cycle is short, and the cost is low.

[0020] Preferably, the front half of the side frame 4 is higher than the rear half, and the two sides of the rear side of the front half of the side frame 4 are provided with roller mounting grooves 9 that are open upwards, and the two ends of the roller 1 are rotatably mounted in the roller mounting grooves 9, and the two ends of the roller 1 can be taken out or put in from the notches of the roller mounting grooves 9, and the notches of the roller mounting grooves 9 are detachably mounted with roller mounting groove covers 10. During maintenance, there is no need to disassemble the frame, and only the roller mounting groove cover 10 needs to be removed, and then the roller 1 can be removed from the roller mounting groove 9, which can save a lot of disassembly steps, save time, and is very convenient for maintenance. Moreover, the roller 1 can be detached separately without assembling the frame, ensuring that the installation position of the roller 1 does not change, greatly improving the stability of the winding head.

[0021] Preferably, the roller 1 includes a roller shaft and a cylinder body arranged outside the roller shaft. The two ends of the roller shaft extend out of the cylinder body and are provided with bearings 11. The bearing 11 is tightly equipped with a bearing sleeve 12. The bearing sleeve 12 is installed in the corresponding roller installation groove 9. The inner side of the roller installation groove cover 10 is provided with an arc-shaped convex 13, and the arc-shaped convex 13 is pressed against the outside of the bearing sleeve 12. The bearings 11 at both ends of the roller 1 are installed in the roller installation groove 9 through the bearing sleeve 12, and the arc-shaped convex 13 of the roller installation groove cover 10 is pressed against the outside of the bearing sleeve 12 to fix the bearing 11. The arrangement of the bearing sleeve 12 and the arc-shaped convex 13 can not only fix the bearing 11, but also avoid damage to the bearing 11, thereby reducing maintenance costs.

[0022] Preferably, a transmission box hole 14 is provided on the front half of the side frame 4 on one side, a transmission box 15 is passed through the transmission box hole 14, a fixing edge 16 is provided on the outer periphery of the transmission box 15, a mounting edge 17 is provided on the inner wall of the transmission box hole 14, the fixing edge 16 is located on the outer side of the mounting edge 17 and is detachably mounted on the mounting edge 17, a transmission box cover 18 is detachably mounted on the outer side of the transmission box 15, and the belt transmission assembly 3 is installed in the transmission box 15. The belt transmission assembly 3 is integrally mounted on the transmission box 15, and the transmission box 15 is mounted on one of the side frames 4 through the transmission box hole 14. When repairing, the transmission box 15 can be directly removed from the side of the side frame without disassembling the frame.

[0023] Preferably, a synchronous pulley 19 of the belt drive assembly 3 is installed on the end of the roller 1 opposite to the transmission box 15, and a notch 20 facing the synchronous pulley 19 and for the synchronous belt of the belt drive assembly 3 to pass through is provided on the transmission box cover 18, which is convenient for disassembly.

[0024] Preferably, a tension assembly 21 is installed on the transmission box 15. The tension assembly 21 is a prior art and is used to adjust the tension of the silk thread to ensure the quality of the product. The belt drive assembly 3 and the tension assembly 21 are integrated into a module and installed on the transmission box 15, and then fixed to one of the side frames 4 through the transmission box 15. During installation and maintenance, the belt drive assembly 3 and the tension assembly 21 can be operated together, which saves time, is very convenient and quick to maintain, and simplifies the maintenance of the winding head. In addition, the belt drive assembly 3 and the tension assembly 21 are integrated into a module, which is conducive to standardization, convenient installation and inspection, and greatly improves the stability of the winding head.

[0025] Although the implementation scheme of the utility model has been disclosed as above, it is not limited to the applications listed in the specification and the implementation scheme. It can be fully applied to various fields suitable for the utility model. For those familiar with the art, additional modifications can be easily implemented. Therefore, without departing from the general concept defined by the claims and the scope of equivalents, the utility model is not limited to the specific details and the illustrations shown and described herein.

Claims

1. A high-speed modular winding head, comprising a frame, a roller arranged on the frame, and a yarn tube frame arranged on both sides of the frame, wherein the roller is driven by a belt drive assembly, characterized in that: The frame includes side frames located at both sides and connecting plates connected between the two ends of the side frames, and the side frames and the connecting plates are integrally formed.

2. The high-speed modular winding head according to claim 1, characterized in that: A reinforcing plate is connected between the upper ends of the middle parts of the front half of the side frame, and the side frame and the reinforcing plate are integrally formed.

3. The high-speed modular winding head according to claim 2, characterized in that: The upper ends of the rear half of the side frame are fully covered with a cover plate, and the side frame and the cover plate are integrally formed.

4. The high-speed modular winding head according to claim 3, characterized in that: The side frame, connecting plate, reinforcing plate and cover plate are integrally formed by aluminum casting or plastic injection molding.

5. The high-speed modular winding head according to any one of claims 1 to 4, characterized in that: The front half of the side frame is higher than the rear half, and roller mounting grooves opening upward are provided on both sides of the rear side of the front half of the side frame. Both ends of the roller are rotatably mounted in the roller mounting grooves, and both ends of the roller can be taken out of or put into the notch of the roller mounting groove. A roller mounting groove cover is detachably mounted on the notch of the roller mounting groove.

6. The high-speed modular winding head according to claim 5, characterized in that: The roller includes a roller shaft and a cylinder body arranged outside the roller shaft. The two ends of the roller shaft extend out of the cylinder body and are provided with bearings. The bearing is tightly equipped with a bearing sleeve outside the bearing. The bearing sleeve is installed in the corresponding roller installation groove. The inner side of the roller installation groove cover is provided with an arc-shaped pressing convex, and the arc-shaped pressing convex is pressed tightly against the outside of the bearing sleeve.

7. The high-speed modular winding head according to any one of claims 1 to 4, characterized in that: A transmission box hole is provided on the front half of the side frame on one side, a transmission box is passed through the transmission box hole, a fixed edge is provided on the outer periphery of the transmission box, an installation edge is provided on the inner wall of the transmission box hole, the fixed edge is located on the outer side of the installation edge and is detachably installed on the installation edge, a transmission box cover is detachably installed on the outer side of the transmission box, and the belt drive assembly is installed in the transmission box.

8. The high-speed modular winding head according to claim 7, characterized in that: A synchronous pulley of the belt transmission assembly is installed on one end of the roller opposite to the transmission box, and a notch facing the synchronous pulley and allowing the synchronous belt of the belt transmission assembly to pass through is provided on the transmission box cover.

9. The high-speed modular winding head according to claim 7, characterized in that: A tension component is installed on the transmission box.

Images