CN102249105A

CN102249105A - Centre and friction hybrid drive cloth rolling device

Info

Publication number: CN102249105A
Application number: CN2011101834702A
Authority: CN
Inventors: 周香琴; 万祖干
Original assignee: Zhejiang Wanli Textile Machinery Co Ltd
Current assignee: Zhejiang Wanli Textile Machinery Co Ltd
Priority date: 2011-07-01
Filing date: 2011-07-01
Publication date: 2011-11-23
Anticipated expiration: 2031-07-01
Also published as: CN102249105B

Abstract

The invention discloses a centre and friction hybrid drive cloth rolling device, comprising a motor, a Z1-tooth small chain wheel, a Z2-tooth large chain wheel and a Z3-tooth large chain wheel, two Z4-tooth chain wheels, a Z5-tooth small chain wheel and a Z6-tooth large chain wheel, wherein the motor is connected with a speed reducer and then fixed on a frame; the Z1-tooth small chain wheel is fixed on an output shaft of the speed reducer; the Z2-tooth large chain wheel is fixed on a plain roller; the Z3-tooth large chain wheel is fixed on a rough surface roller; the Z1-tooth small chain wheel, the Z2-tooth large chain wheel and the Z3-tooth large chain wheel are connected via a chain; cloth rolls are supported by the rough surface roller and the plain roller; the cloth surface weaved by a weaving machine passes through a cloth guide roller and the plain roller and is rolled into the cloth rolls under the drive of the surface frictional force of the rough surface roller; a centre drive motor is connected with a centre reduction gearbox and then fixed on a transmission case; the Z5-tooth small chain wheel is mounted on an output shaft of the centre reduction gearbox; the Z6-tooth large chain wheel is mounted on a transmission shaft; the two Z4-tooth chain wheels are mounted at two sides of the transmission shaft; the cloth rolls are fixed on an air expansion shaft; and two ends of the air expansion shaft are fixedly connected to the Z4-tooth chain wheels via a coupler.

Description

A kind of center and friction combination drive cloth-rolling device

Technical field

What the present invention relates to is a kind of and the supporting use of loom center and friction combination drive cloth-rolling device, belongs to the fiberglass weaving technical field.

Background technology

Existing cloth-rolling device has centre-driven, and friction-driven is also arranged, but the both is independent the use.Be illustrated in figure 1 as prior art---a kind of structure content of friction-driven; Shown in the figure, one motor 101 be fixed on the frame 111 after one speed reducer 102 is connected, Z1 tooth minor sprocket 103 is fixed on the output shaft of retarder, Z2 tooth hinge wheel 104 is fixed on the plain roller 107, Z3 tooth hinge wheel 106 is fixed on the exasperate roller 108, and Z1 tooth minor sprocket 103, Z2 tooth hinge wheel 104, Z3 tooth hinge wheel 106 link together by sprocket wheel; Described plain roller 107 and exasperate roller 108 respectively by bearing fixing on frame 111.Motor 101 slows down by retarder 102, Z1 tooth minor sprocket, Z2 tooth hinge wheel, Z3 tooth hinge wheel, and the back drives exasperate roller 108 and plain roller 107 rotates, exasperate roller 108 can be to rotate with speed with plain roller 107, also can be that different speed are rotated, promptly the exasperate roller be faster than plain roller.Exasperate roller 108 is supporting yardage roll 109 with plain roller 107, and the cloth cover 113 that loom weaves is involved in yardage roll through fabric guide roll 112, plain roller under the driving of exasperate roller skin friction force, realize the friction-driven batching.By fabric guide roll perception face tension, the control rotating speed of motor realizes the control of batching tension force and yardage roll hardness.When adopting existing cloth-rolling device as implied above, glass fabric is easy to take place the yardage roll face deformation in winding process, skids between yardage roll interior layer and the layer, causes the displacement of glass broadwise, generation waste product or substandard products.

Summary of the invention

The objective of the invention is to overcome the deficiency that prior art exists, and a kind of center and the friction combination drive cloth-rolling device that can realize jointly that batching tension force and batching tightness require is provided.

The objective of the invention is to finish by following technical solution, it include one with the motor that is fixed on after retarder is connected on the frame, one Z1 tooth minor sprocket is fixed on the output shaft of retarder, one Z2 tooth hinge wheel is fixed on the plain roller, one Z3 tooth hinge wheel is fixed on the exasperate roller, and described Z1 tooth minor sprocket, Z2 tooth hinge wheel and Z3 tooth hinge wheel link to each other by chain; Described exasperate roller and plain roller are supporting yardage roll, the cloth cover that loom weaves is through fabric guide roll, plain roller, under the driving of exasperate roller skin friction force, be involved in yardage roll, be fixed on the transmission gearbox after one centre-driven motor being arranged and the center drop-gear box being connected, one Z5 tooth minor sprocket is installed on the reduction gearbox output shaft of center, one Z6 tooth hinge wheel is installed on the transmission shaft, the transmission shaft both sides are equipped with two Z4 toothed chain wheels, described yardage roll is fixed on the gas expansion shaft, and the two ends of gas expansion shaft are connected by coupler and Z4 toothed chain wheel.

Described transmission shaft two ends are equipped with track adjusting wheel, and the outside of described Z4 toothed chain wheel also is fixed with track adjusting wheel; Described transmission shaft is connected with transmission gearbox by bearing, and the side of transmission gearbox is fixed with track adjusting wheel, and whole transmission gearbox links to each other with the clump weight chain, and is connected with a clump weight after the transition sprocket wheel turns to.

The utility model belongs to a kind of improvement to prior art, and it has following technique effect:

1), yardage roll is subjected to the friction-driven of exasperate roller and the centre-driven of gas expansion shaft simultaneously, realizes the tapering Tension Control of yardage roll easily, is not easy to produce the yardage roll face deformation when the package Woven glass cloth, skid between yardage roll internal layer and the layer;

2), transmission case body is by the guiding of track adjusting

wheel

11 and 12, casing is not easy to deflect, it is very steady to move;

3), the weight of clump weight balance transmission gearbox is arranged, make the pressure between yardage roll and exasperate roller and the plain roller very even, help the uniform tension in order of whole cloth cover, reduce the broadwise displacement in the yardage roll forming process.

Description of drawings

Fig. 1 is a kind of structural representation of prior art.

Fig. 2 is a structural representation of the present invention.

The specific embodiment

The present invention will be described in detail below in conjunction with accompanying drawing: as shown in Figure 2, the present invention includes one with the motor 1 that is fixed on after retarder 2 is connected on the frame 26, Z1 tooth minor sprocket 3 is fixed on the output shaft of retarder, Z2 tooth hinge wheel 4 is fixed on the plain roller 7, and Z3 tooth hinge wheel 6 is fixed on the exasperate roller 8.Motor slows down by retarder 2, Z1 tooth minor sprocket 3, Z2 tooth hinge wheel 4, Z3 tooth hinge wheel 6, and the back drives exasperate roller 8 by chain 29 and plain roller 7 rotates, exasperate roller 8 can be to rotate with speed with plain roller 7, also can be that different speed are rotated, promptly exasperate roller 8 be faster than plain roller 7.Exasperate roller 8 is supporting yardage roll 9 with plain roller 7, and the cloth cover 28 that loom weaves is involved in yardage roll through fabric guide roll 27, plain roller 7 under the driving of exasperate roller 8 skin friction forces, realize the friction-driven batching.Centre-driven motor 20 be fixed on the transmission gearbox 17 after drop-gear box 19 is connected, Z5 tooth minor sprocket 18 is installed on the reduction gearbox output shaft, Z6 tooth hinge wheel 22 is installed on the transmission shaft 23, transmission shaft 23 both sides are equipped with two Z4 toothed chain wheels 10, at the two ends of transmission shaft track adjusting wheel 11 is installed, yardage roll 9 is fixed on the gas expansion shaft 30, and the two ends of gas expansion shaft are connected by coupler 25 and Z4 toothed chain wheel, and the outside of sprocket wheel is fixed with track adjusting wheel 11.Coupler 25, Z4 toothed chain wheel 10, transmission shaft 23 are connected with transmission gearbox 17 by bearing, and the side of transmission gearbox is fixed with track adjusting wheel 12, and whole transmission gearbox links to each other with clump weight chain 14, turn to through transition sprocket wheel 15, are connected with clump weight 31.The centre-driven motor rotates through drop-gear box 20 and Z5 tooth minor sprocket 18, Z6 tooth hinge wheel 22 deceleration rear drive transmission shafts 23, drives the Z4 toothed chain wheel rotation of both sides simultaneously by chain drive-belt 24, drives yardage rolls through coupler 25 and rotates, and realizes centre-driven.Along with the increase of cloth coil diameter, raise gradually at the center of yardage roll, and whole transmission gearbox is raised gradually by

track adjusting wheel

11 and 12 guiding, and clump weight descends gradually.Yardage roll unclamps coupler 25 after doing and expiring, and unloads lower cloth reel, and transmission gearbox 17 descends under the effect of deadweight.By fabric guide roll perception face tension, the rotating speed of control motor 1 by the rotating speed of centre-driven motor 20 perception torque controls self, is realized the requirement of batching tension force and batching tightness jointly.

Claims

1. center and friction combination drive cloth-rolling device, it include one with the motor (1) that is fixed on after retarder (2) is connected on the frame (26), one Z1 tooth minor sprocket (3) is fixed on the output shaft of retarder, one Z2 tooth hinge wheel (4) is fixed on the plain roller (7), one Z3 tooth hinge wheel (6) is fixed on the exasperate roller (8), and described Z1 tooth minor sprocket (3), Z2 tooth hinge wheel (4) and Z3 tooth hinge wheel (6) link to each other by chain; Described exasperate roller and plain roller are supporting yardage roll (9), the cloth cover that loom weaves (28) is through fabric guide roll (27), plain roller (7), under the driving of exasperate roller (8) skin friction force, be involved in yardage roll, be fixed on the transmission gearbox (17) after it is characterized in that having a centre-driven motor (20) and center drop-gear box (19) being connected, one Z5 tooth minor sprocket (18) is installed on the reduction gearbox output shaft of center, one Z6 tooth hinge wheel (22) is installed on the transmission shaft (23), transmission shaft (23) both sides are equipped with two Z4 toothed chain wheels (10), described yardage roll (9) is fixed on the gas expansion shaft (30), and the two ends of gas expansion shaft are connected by coupler (25) and Z4 toothed chain wheel.

2. center according to claim 1 and friction combination drive cloth-rolling device is characterized in that described transmission shaft two ends are equipped with track adjusting wheel (11), and the outside of described Z4 toothed chain wheel also is fixed with track adjusting wheel (11); Described transmission shaft (23) is connected with transmission gearbox (17) by bearing, and the side of transmission gearbox is fixed with track adjusting wheel (12), and whole transmission gearbox links to each other with clump weight chain (14), and is connected with a clump weight (31) after transition sprocket wheel (15) turns to.