CN102249105B

CN102249105B - Centre and friction hybrid drive cloth rolling device

Info

Publication number: CN102249105B
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: 2013-11-20
Anticipated expiration: 2031-07-01
Also published as: CN102249105A

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 that a kind of and loom support the use center and friction combination drive cloth-rolling device, belongs to the fiberglass weaving technical field.

Background technology

Existing cloth-rolling device has centre-driven, friction-driven is also arranged, but independent uses both.Be illustrated in figure 1 as prior art---a kind of structure content of friction-driven; Shown in figure, one motor 101 be fixed on 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 plain roller 107, Z3 tooth hinge wheel 106 is fixed on 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 are fixed on frame 111 by bearing respectively.After slowing down by retarder 102, Z1 tooth minor sprocket, Z2 tooth hinge wheel, Z3 tooth hinge wheel, motor 101 drives exasperate roller 108 and plain roller 107 rotations, exasperate roller 108 can be synchronized rotation with plain roller 107, can be also not synchronized rotation, namely 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, through fabric guide roll 112, plain roller, is involved in yardage roll under the driving of exasperate roller skin friction force, realize the friction-driven batching.By fabric guide roll perception face tension, control the rotating speed of motor, realize the control of cloth winding tension and yardage roll hardness.When adopting existing cloth-rolling device as implied above, glass fabric is easy to occur the yardage roll face deformation in winding process, skids between layers in yardage roll inside, causes the displacement of glass broadwise, produces waste product or substandard products.

Summary of the invention

The object 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 cloth winding tension and batching tightness require is provided.

The objective of the invention is to complete by following technical solution, it include one with the motor that is fixed on after retarder is connected on frame, one Z1 tooth minor sprocket is fixed on the output shaft of retarder, one Z2 tooth hinge wheel is fixed on a plain roller, one Z3 tooth hinge wheel is fixed on an exasperate roller, and described Z1 tooth minor sprocket, Z2 tooth hinge wheel and Z3 tooth hinge wheel are connected 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, be involved in yardage roll under the driving of exasperate roller skin friction force, be fixed on a transmission gearbox after one centre-driven motor being arranged and the center drop-gear box being connected, one Z5 tooth minor sprocket is arranged on the reduction gearbox output shaft of center, one Z6 tooth hinge wheel is arranged on a transmission shaft, the transmission shaft both sides are equipped with two Z4 toothed chain wheels, described yardage roll is fixed on a 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 is connected with the clump weight chain, and is connected with a clump weight after the transition sprocket wheel turns to.

The invention belongs to a kind of improvement to prior art, 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 that easily the taper tension of yardage roll is controlled, and is not easy to produce the yardage roll face deformation when the package Woven glass cloth, skid between layers in yardage roll;

2), transmission case body is by the guiding of track adjusting wheel 11 and 12, casing is not easy to deflect, and moves very steady;

3), the weight of clump weight balance transmission gearbox is arranged, make the pressure between yardage roll and exasperate roller and plain roller very even, be conducive to 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 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 frame 26, Z1 tooth minor sprocket 3 is fixed on the output shaft of retarder, Z2 tooth hinge wheel 4 is fixed on plain roller 7, and Z3 tooth hinge wheel 6 is fixed on exasperate roller 8.Motor rotates by chain 29 drive exasperate rollers 8 and plain roller 7 after slowing down by retarder 2, Z1 tooth minor sprocket 3, Z2 tooth hinge wheel 4, Z3 tooth hinge wheel 6, exasperate roller 8 can be synchronized rotation with plain roller 7, can be also not synchronized rotation, namely 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, through fabric guide roll 27, plain roller 7, is involved in yardage roll under the driving of exasperate roller 8 skin friction forces, realize the friction-driven batching.Centre-driven motor 20 be fixed on transmission gearbox 17 after drop-gear box 19 is connected, Z5 tooth minor sprocket 18 is arranged on reduction gearbox output shaft, Z6 tooth hinge wheel 22 is arranged on 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 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 is connected with clump weight chain 14, through transition sprocket wheel 15, turn to, and with clump weight 31, are connected.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 simultaneously the Z4 toothed chain wheel rotation of both sides 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, by track adjusting wheel 11 and 12 guiding, is raised gradually, and clump weight descends gradually.Yardage roll unclamps coupler 25 after doing completely, unloads lower cloth reel, and transmission gearbox 17 descends under the effect of deadweight.By fabric guide roll perception face tension, control the rotating speed of motor 1, control the rotating speed of self by centre-driven motor 20 perception moments of torsion, jointly realize the requirement of cloth winding tension and batching tightness.

Claims

1.Yi Zhong 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 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 a plain roller (7), one Z3 tooth hinge wheel (6) is fixed on an exasperate roller (8), and described Z1 tooth minor sprocket (3), Z2 tooth hinge wheel (4) and Z3 tooth hinge wheel (6) are connected 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), be involved in yardage roll under the driving of exasperate roller (8) skin friction force, be fixed on a 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 arranged on the reduction gearbox output shaft of center, one Z6 tooth hinge wheel (22) is arranged on a transmission shaft (23), transmission shaft (23) both sides are equipped with two Z4 toothed chain wheels (10), described yardage roll (9) is fixed on a gas expansion shaft (30), the two ends of gas expansion shaft are connected by coupler (25) and Z4 toothed chain wheel, 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 is connected with clump weight chain (14), and is connected with a clump weight (31) after transition sprocket wheel (15) turns to.