CN111926399A

CN111926399A - Module winding head

Info

Publication number: CN111926399A
Application number: CN202010821817.0A
Authority: CN
Inventors: 周利青
Original assignee: Cixi Huimei Display Equipment Co ltd
Current assignee: Cixi Huimei Display Equipment Co ltd
Priority date: 2020-08-15
Filing date: 2020-08-15
Publication date: 2020-11-13
Anticipated expiration: 2040-08-15
Also published as: CN111926399B

Abstract

The invention provides a module winding head which comprises a rack, a belt transmission assembly, a tension assembly and a roller, wherein the belt transmission assembly drives the roller to rotate, the belt transmission assembly and the tension assembly are integrally installed on a transmission box, and the transmission box is installed on one side of the rack. The invention has the beneficial effects that: 1. the belt transmission assembly and the tension assembly can be operated together in the maintenance process, so that the time is saved, the maintenance is very convenient and fast, and the maintenance of the winding head is simplified. 2. The belt transmission assembly and the tension assembly are integrated into a module in a unified mode, standardization is facilitated, installation and inspection are facilitated, and stability of the winding head is greatly improved.

Description

Module winding head

Technical Field

The invention relates to a winding mechanism for chemical fiber/adhesive filament in the technical field of textile.

Background

The winding head is a working unit in the spinning machine for winding the yarn. The existing winding head mainly comprises a rack, a belt transmission assembly and a tension assembly, wherein the belt transmission assembly and the tension assembly are installed on the rack, the belt transmission assembly is used for driving a roller to rotate, the roller drives a silk tube to rotate so as to wind silk threads, the tension assembly is used for adjusting tension of the silk threads, the belt transmission assembly is installed on one side of the rack, and the tension assembly is installed on the other side of the rack. In the maintenance process, the belt transmission assembly and the tension assembly need to be detached from the rack one by one, the operation is very inconvenient, and in addition, the assemblies are scattered and complicated, and a large amount of detachment time is needed.

Disclosure of Invention

It is an object of the present invention to provide a modular winding head which solves the technical problems mentioned in the background.

In order to achieve the purpose, the technical scheme of the invention is as follows:

the utility model provides a module winding head, includes frame, belt drive assembly, tension assembly and roller, the belt drive assembly drive the roller rotates, the unified integration of belt drive assembly and tension assembly is installed on the transmission case, this transmission case install in on one side of frame.

Preferably, the transmission case is detachably mounted on the frame.

Preferably, the frame comprises side frames positioned at two sides and a cover plate connected between the side frames, the side frames are formed by pressing steel plates, and the transmission case is mounted on one of the side frames.

Preferably, the thickness of the steel plate is 3 mm.

Preferably, mounting grooves are formed in two sides of the rack, two ends of the roller are rotatably mounted in the mounting grooves, the two ends of the roller can be taken out of or put into the mounting grooves, a shaft guide cover covers the mounting grooves, and the shaft guide cover is detachably connected with the rack.

Preferably, the tension assembly comprises a tension cam, a tension rod and a tension adjusting assembly, the tension cam is mounted on the transmission box and can rotate relative to the transmission box, one end of the tension rod is fixed with the tension cam, the other end of the tension rod is provided with a godet wheel, and the tension adjusting assembly is connected between the belt transmission assembly and the tension cam.

Preferably, the spiral is equipped with the cam ridge on the outer disc of tension cam, the tension adjustment subassembly includes guide bar, tension and props head and belt tensioning subassembly, guide bar slidable mounting be in on the transmission case, one end of guide bar is equipped with tension props the head, tension prop the head with the cam ridge slides and links to each other, another end of guide bar is equipped with belt tensioning subassembly, belt tensioning subassembly with belt transmission subassembly's belt slides and links to each other.

Preferably, a guide rail support parallel to the guide rod is fixed on the transmission case, a guide rail is arranged on the guide rail support, a sliding block slides on the guide rail, and the sliding block is fixed with the tension support head.

Preferably, the tension cam is mounted on the transmission case by a tension shaft.

Preferably, a counterweight is arranged on one side of the tension cam, and a hanging hammer is suspended on the other side of the tension cam.

Compared with the prior art, the invention has the beneficial effects that: 1. the belt transmission assembly and the tension assembly can be operated together in the maintenance process, so that the time is saved, the maintenance is very convenient and fast, and the maintenance of the winding head is simplified. 2. The belt transmission assembly and the tension assembly are integrated into a module in a unified mode, standardization is facilitated, installation and inspection are facilitated, and stability of the winding head is greatly improved.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is an exploded view of the rack of the present invention.

Fig. 3 is an internal view of the present invention.

Fig. 4 is a perspective view of the tension assembly of the present invention.

Fig. 5 is a perspective view of the tension adjustment assembly of the present invention.

Fig. 6 is a partial exploded view of the present invention.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1-6, the invention provides a modular winding head, which comprises a frame 1, a belt transmission assembly 2, a tension assembly 3 and a roller 4, wherein the belt transmission assembly 2 drives the roller 4 to rotate. The belt transmission assembly 2 is an existing belt transmission mechanism, can be a set of, also can be two sets of or more than two sets of that the transmission links to each other, belt transmission assembly 2 is driven by the power supply, the power supply can be independent power supply, also can be for the power supply with other coiling head commonness, belt transmission assembly 2 is used for driving roller 4 and rotates, thereby roller 4 utilizes frictional force to drive a silk section of thick bamboo 5 and rotates and make the silk thread convolute on a silk section of thick bamboo, at silk thread coiling in-process, tension assembly 3 is used for adjusting silk thread tension, in order to guarantee the quality of product. The belt transmission component 2 and the tension component 3 are integrally installed on a transmission case 6, and the transmission case 6 is installed on one side of the frame 1. Because the invention adopts the modular design, namely the belt transmission component 2 and the tension component 3 are integrated into a module and are arranged on the transmission case 6, and then are fixed on one side of the frame 1 through the transmission case 6, the belt transmission component 2 and the tension component 3 can be operated together during the installation and the maintenance, the time is saved, the maintenance is very convenient and fast, and the maintenance of the winding head is simplified. In addition, the belt transmission assembly and the tension assembly are integrated into a module, so that standardization is facilitated, convenience in installation and inspection is realized, and the stability of the winding head is greatly improved. .

Preferably, the transmission case 6 is detachably mounted on the frame 1, and the belt transmission assembly 2 and the tension assembly 3 can be mounted and dismounted together during mounting and dismounting, so that the operation is very convenient and fast.

Preferably, the frame 1 comprises side frames 11 positioned at two sides and a cover plate 12 connected between the side frames, the side frames 11 are formed by pressing steel plates, the transmission case 6 is installed on one of the side frames 11, and the thickness of each steel plate is 3 mm. The side frame 11 of the invention adopts steel plate pressing to replace aluminum die castings, thereby having lower cost and easier processing.

Preferably, mounting grooves 13 are formed in two sides of the frame 1, two ends of the roller 4 are rotatably mounted in the mounting grooves 13, two ends of the roller 4 can be taken out of or put into the notches of the mounting grooves 13, shaft guide covers 14 are covered on the notches of the mounting grooves 13, the shaft guide covers 14 are detachably connected with the frame 1, the whole frame 1 does not need to be detached during maintenance, a large number of detaching steps can be omitted, time is saved, and the maintenance is very convenient. In addition, the roller can be detached independently, so that the stability of the winding head is greatly improved.

Preferably, the tension assembly 3 includes a tension cam 31, a tension lever 32 and a tension adjusting assembly 33, the tension cam 31 is mounted on the gear box 6 and can rotate relative to the gear box 6, one end of the tension rod 32 is fixed with the tension cam 31, the other end is provided with a godet wheel 34, the tension adjusting component is connected between the belt transmission component and the tension cam, a cam ridge 35 is spirally arranged on the outer circular surface of the tension cam 31, the tension adjustment assembly 33 includes a guide bar 3301, a tension ram 3302 and a belt tensioner assembly 3303, the guide rod 3301 is slidably mounted on the transmission case 6, one end of the guide rod 3301 is provided with the tension brace 3302, the tension brace 3302 is slidably connected to the cam ridge 35, the other end of the guide bar 3301 is provided with the belt tensioning unit 3303, the belt tensioning assembly 3303 is slidably connected to the belt 7 of the belt drive assembly 2. In use of the invention, the thread is wound on a godet 34 on a tension bar 32. If the tension of the silk thread changes, the tension rod 31 is pulled, the tension rod drives the tension cam 31 to rotate, the tension support head 3302 on the guide rod 3301 slides along the cam ridge 35 to drive the guide rod 3301 to move transversely, the guide rod moves transversely and pulls the belt 7 of the belt transmission component 2 through the belt tensioning component 3303 to adjust the transmission speed of the belt transmission component 2, and then adjust the rotation speed of the roller 4, so as to control the rotation speed of the silk thread cylinder 5, and achieve the effect that the winding speed of the silk thread is adjusted according to the difference of the tension of the silk thread, namely when the tension of the silk thread is lower than the specified range, the rotation speed of the roller is increased through the tension mechanism, so that the tension of the silk thread returns to the specified range; when the tension of the silk thread is higher than the specified range, the rotating speed of the roller is reduced through the tension mechanism so as to reduce the tension of the silk thread to return to the specified range, and therefore the tension of the silk thread is ensured to be basically constant. The tension assembly is simpler in structure, few in parts and low in cost.

Preferably, a guide rail support 3304 parallel to the guide bar 3301 is fixed to the transmission case 6, a guide rail 3305 is provided on the guide rail support, a slider 3306 is slid on the guide rail, and the slider 3306 is fixed to the tension brace 3302. When the guide bar 3301 moves laterally, the slider 3306 slides on the guide rail 3305, and the guide bar 3301 moves more smoothly.

Preferably, the tension cam 31 is mounted on the transmission case 6 through a tension shaft 36, the tension shaft 36 is fixed on the transmission case 6, and the tension cam 31 is rotatably mounted on the tension shaft 36, so that the structural design is reasonable.

Preferably, a weight 37 is provided on one side of the tension cam 31, a hanging weight 38 is hung on the other side, and the weight 37 and the hanging weight 38 are matched with each other to keep the tension of the yarn within a predetermined range.

While embodiments of the invention have been disclosed above, it is not limited to the applications set forth in the specification and the embodiments, which are fully applicable to various fields of endeavor for which the invention pertains, and further modifications may readily be made by those skilled in the art, it being understood that the invention is not limited to the details shown and described herein without departing from the general concept defined by the appended claims and their equivalents.

Claims

1. The utility model provides a head is coiled to module, includes frame (1), belt drive assembly (2), tension assembly (3) and roller (4), belt drive assembly (2) drive roller (4) rotate, its characterized in that: the belt transmission component (2) and the tension component (3) are integrally installed on a transmission case (6), and the transmission case (6) is installed on one side of the rack (1).

2. The modular winding head of claim 1, wherein: the transmission case (6) is detachably mounted on the rack (1).

3. A modular winding head according to claim 1 or 2, characterized in that: the frame (1) comprises side frames (11) located on two sides and a cover plate (12) connected between the side frames, the side frames (11) are formed by pressing steel plates, and the transmission case (6) is installed on one of the side frames (11).

4. A modular winding head according to claim 3, characterized in that: the thickness of the steel plate is 3 mm.

5. A modular winding head according to any one of claims 1 to 4, characterized in that: the both sides of frame (1) are equipped with mounting groove (13), the both ends of roller (4) are rotated and are installed in mounting groove (13), just the both ends of roller (4) can be followed the notch of mounting groove (13) is taken out or is put into, be covered with axle derivation lid (14) on the notch of mounting groove (13), this axle derivation lid (14) with frame (1) detachably connects.

6. A modular winding head according to any one of claims 1 to 4, characterized in that: tension subassembly (3) are including tension cam (31), tension pole (32) and tension adjusting part (33), tension cam (31) are installed on transmission case (6) and can be relative the transmission case rotates, the one end of tension pole (32) with tension cam (31) are fixed mutually, and the other end is equipped with godet wheel (34), tension adjusting part (33) are connected between belt drive subassembly (2) and tension cam (31).

7. The modular winding head of claim 6, wherein: the spiral is equipped with cam ridge (35) on the excircle face of tension cam (31), tension adjusting part (33) include guide bar (3301), tension and prop first (3302) and belt tensioning subassembly (3303), guide bar (3301) slidable mounting be in on transmission case (6), one end of guide bar (3301) is equipped with tension props first (3302), tension prop first (3302) with cam ridge (35) slide and link to each other, another end of guide bar (3301) is equipped with belt tensioning subassembly (3303), belt tensioning subassembly (3303) with belt (7) of belt transmission subassembly (2) slide and link to each other.

8. The modular winding head of claim 6, wherein: and a guide rail support (3304) parallel to the guide rod (3301) is fixed on the transmission case (6), a guide rail (3305) is arranged on the guide rail support, a sliding block (3306) slides on the guide rail, and the sliding block is fixed with the tension support head (3302).

9. The modular winding head of claim 6, wherein: the tension cam (31) is mounted on the transmission case (6) through a tension shaft (36).

10. The modular winding head of claim 6, wherein: one side of the tension cam (31) is provided with a balancing weight (37), and the other side is suspended with a hanging hammer (38).