CN202671878U

CN202671878U - Expander of stentering and setting machine

Info

Publication number: CN202671878U
Application number: CN 201220329601
Authority: CN
Inventors: 陈少军
Original assignee: Zhejiang Yuan Xin Dyeing Machine Co Ltd
Current assignee: Yoantion Industrial Inc ltd
Priority date: 2012-07-09
Filing date: 2012-07-09
Publication date: 2013-01-16
Anticipated expiration: 2022-07-09

Abstract

The utility model provides an expander of a stentering and setting machine. The expander comprises a left installation base and a right installation base, wherein two ends of upper and lower expanding rollers arranged oppositely are respectively installed on a left expanding frame and a right expanding frame; outer rings of left and right bearings are fixed on the left and right installation bases respectively; the two ends of the left and right expanding frames are respectively fixed on inner rings of the left and right bearings; a rotating shaft of a servo motor is connected with an input shaft of a driving gearbox; a driving gear is fixed on an output shaft of the driving gearbox; the driving gear is meshed with an upper gear fixed on the upper expanding roller and a transition gear installed on the left expanding frame; the transition gear is meshed with a lower gear fixed on the lower expanding roller; an output rotating shaft of a worm gearbox is fixed on the right expanding frame; and the worm gearbox is fixed on the right installation base. The expander has the following beneficial effects that the wrap angles between the expanding rollers and a fabric have large adjustable ranges; and the expanding effect is good.

Description

The amplitude-expanding device of framing shaping machine

Technical field:

The utility model relates to the framing shaping machine technical field, more specifically to a kind of amplitude-expanding device of framing shaping machine.

Background technology:

The amplitude-expanding device of existing framing shaping machine, the angle that its two spreading rolls can be regulated is limited, so that the cornerite adjustable range of spreading roll and fabric is little.

The utility model content:

The purpose of this utility model is exactly the deficiency for prior art, and the amplitude-expanding device of framing shaping machine is provided, and the cornerite adjustable range of its spreading roll and fabric is large, and expanding is effective.

Technology solution of the present utility model is as follows:

The amplitude-expanding device of framing shaping machine, comprise left mount pad and right mount pad, the upper spreading roll of two relative arrangements and two ends of lower spreading roll are installed in respectively on left expanding frame and the right expanding frame, be fixed with respectively the outer ring of left bearing and right bearing on left mount pad and the right mount pad, left expanding frame and right expanding frame two ends are separately fixed on the inner ring of left bearing and right bearing;

The rotating shaft of servomotor connects the power shaft that drives gearbox, be fixed with driven wheel on the output shaft of driving gearbox, driven wheel is meshed with the transition gear that cogs and be installed on the left expanding frame on being fixed on upper spreading roll, and transition gear is meshed with lower gear on being fixed on lower spreading roll;

The output revolving shaft of worm and gear gearbox is fixed on the right expanding frame, and the worm and gear gearbox is fixed on the right mount pad.

Described worm and gear gearbox has wind.

All form oblique convex tendon on described upper spreading roll and the lower spreading roll.

The beneficial effects of the utility model are: the cornerite adjustable range of its spreading roll and fabric is large, and expanding is effective.

Description of drawings:

Fig. 1 is structural representation of the present utility model

Among the figure: 1, left mount pad; 2, right mount pad; 3, upper spreading roll; 4, lower spreading roll; 5, left expanding frame; 6, right expanding frame; 7, left bearing; 8, right bearing; 9, servomotor; 10, drive gearbox; 11, driven wheel; 12, cog; 13, transition gear; 14, lower gear; 15, worm and gear gearbox; 151, wind.

The specific embodiment:

Embodiment: as shown in Figure 1, the amplitude-expanding device of framing shaping machine, comprise left mount pad 1 and right mount pad 2, the upper spreading roll 3 of two relative arrangements and two ends of lower spreading roll 4 are installed in respectively on left expanding frame 5 and the right expanding frame 6, be fixed with respectively the outer ring of left bearing 7 and right bearing 8 on left mount pad 1 and the right mount pad 2, left expanding frame 5 and right expanding frame 6 two ends are separately fixed on the inner ring of left bearing 7 and right bearing 8;

The rotating shaft of servomotor 9 connects the power shaft that drives gearbox 10, be fixed with driven wheel 11 on the output shaft of driving gearbox 10, driven wheel 11 be fixed on upper spreading roll 3 on cog 12 and the transition gear 13 that is installed on the left expanding frame 5 be meshed, transition gear 13 is meshed with lower gear 14 on being fixed on lower spreading roll 4;

The output revolving shaft of worm and gear gearbox 15 is fixed on the right expanding frame 6, and worm and gear gearbox 15 is fixed on the right mount pad 2.

Described worm and gear gearbox 15 has wind 151.

All form oblique convex tendon 34 on described upper spreading roll 3 and the lower spreading roll 4.

Operation principle: cloth is on upper spreading roll 3 and lower spreading roll 4, worm and gear gearbox 15 can 360 degree regulate left expanding framves 5 and right expanding frame 6 rotates, only need to shake output shaft that wind 151 makes worm and gear gearbox 15 and be positioned at the angle of wanting and get final product.

Because it can make spreading roll 3 and lower spreading roll 4 rotate at 360 degree, so the cornerite adjustable range of its spreading roll and fabric is large, expanding is effective.

Upper spreading roll 3 and lower spreading roll 4 are to be counter-rotational, owing to having installed middle transition gear 13 additional, spreading roll 3 and lower spreading roll 4 backward rotation in the formation.

Claims

1. the amplitude-expanding device of framing shaping machine, comprise left mount pad (1) and right mount pad (2), it is characterized in that: the upper spreading roll (3) of two relative arrangements and two ends of lower spreading roll (4) are installed in respectively on left expanding frame (5) and the right expanding frame (6), be fixed with respectively the outer ring of left bearing (7) and right bearing (8) on left mount pad (1) and the right mount pad (2), left expanding frame (5) and right expanding frame (6) two ends are separately fixed on the inner ring of left bearing (7) and right bearing (8);

The rotating shaft of servomotor (9) connects the power shaft that drives gearbox (10), be fixed with driven wheel (11) on the output shaft of driving gearbox (10), driven wheel (11) is meshed with the transition gear (13) that cogs (12) and be installed on the left expanding frame (5) on being fixed on upper spreading roll (3), and transition gear (13) is meshed with lower gear (14) on being fixed on lower spreading roll (4);

The rotating shaft of worm and gear gearbox (15) is fixed on the right expanding frame (6), and worm and gear gearbox (15) is fixed on the right mount pad (2).

2. the amplitude-expanding device of framing shaping machine according to claim 1, it is characterized in that: worm and gear gearbox (15) has wind (151).

3. the amplitude-expanding device of framing shaping machine according to claim 1 is characterized in that: all form oblique convex tendon (34) on upper spreading roll (3) and the lower spreading roll (4).