CN200985226Y

CN200985226Y - Tire sidewalls unwinding machine

Info

Publication number: CN200985226Y
Application number: CN 200620161478
Authority: CN
Inventors: 熊晓伟
Original assignee: Qingdao Mesnac Co Ltd
Current assignee: Mesnac Co Ltd
Priority date: 2006-12-17
Filing date: 2006-12-17
Publication date: 2007-12-05
Anticipated expiration: 2016-12-17

Abstract

The utility model relates to a sidewall unwinding equipment. Adopt movable type mechanism unwinding equipment, two side standers are fixed above the lead rail, two symmetrical rewinding and supports are installed on the two side standers. The ends of the standers are provided with unwinding devices. The utility model can realize the unwinding and separation of the left and right sidewall and can control the speed of unwind and separate as well as exercise brake to reduce operation difficulty by the combination with the unwind velocity. The sidewall unwind device comprises a group of guide rail, two side standers are mounted above the guide rails, two symmetrical rewinding and supports are installed on the two side standers. The end of the stander is provided with a unwind device whose bracket is horizontally provided with an installation base, a I shaped wheel square shaft and a reducing motor are mounted on the bottom of the installation base, a plurality of rollers are installed at the upper part of the roller, a plurality of rollers are arranged along the sidewall unwinding direction.

Description

Side unwinding equipment

Technical field

The utility model relates to the side unwinding equipment of a kind of removable material loading location, belongs to mechanical manufacturing field.

Background technology

In the rubber tire course of processing, need to require left and right side sidewall material is separated with lining cloth according to attaching process.Existing general separation method is that the sidewall material directly is placed on the spool, breaks away from by artificial tractive force then.

The separation method of above-mentioned this left and right side sidewall material easily causes the stretching of sidewall material, and inefficiency, also will take man-hour and processing place.Sidewall material with can directly be delivered on the feed frame after lining cloth separates, but adopt artificial separation method to be difficult to guarantee consistent with feed frame material loading speed.

The utility model content

Side unwinding equipment described in the utility model, be to address the above problem and adopt portable mechanical unwinding equipment, in the guide rail upper fixed machine frame at two sides is arranged, on machine frame at two sides, be fixed with symmetrically arranged material volume and support composition, unwinding equipment is installed in described frame end.

Design goal of the present utility model is, adopts the packaged type mechanical device that the sidewall material of left and right side is led out separation, and can control the speed of leading out, separating effectively, brakes in conjunction with the speed led out, and alleviates operation easier.

For realizing above-mentioned design goal, described side unwinding equipment includes one group of guide rail, is connected with machine frame at two sides above guide rail, is fixed with symmetrically arranged material volume and supports composition on machine frame at two sides;

In described frame end unwinding equipment is installed, laterally is provided with mount pad on the support of unwinding equipment, I-beam wheel square shaft and reducing motor are being installed on the mount pad of bottom;

On the roller frame on support top several rollers are installed, several rollers are led evolution along sidewall material and are arranged to, height stragglyly.

As above-mentioned scenario-frame, can then can will expect that the volume I-beam wheel be placed on the material volume and support on the composition easily with frame along square guide rail push-and-pull down during material loading.When leading out, in advance sidewall material was upwards twined several rollers, and realized separating fully on the distal-most end roller, the sidewall material after the separation causes feed frame forward, and lining cloth is directed on the I-beam wheel on the I-beam wheel square shaft by the rear portion roller and twines.Start reducing motor, the I-beam wheel square shaft rotation under being driven by reducing motor is progressively batched lining cloth to drive I-beam wheel.

Under the drive of this rolling application force, sidewall material is extracted from material volume supporting component evenly, and the guiding by several rear portion rollers is also led out, peeled off.

Further improvement project is, described material volume supports to be formed, and its bearing is fixed on the frame top, and brake disc and square shaft are set in the endoporus of bearing coaxially, and handwheel is connected the sidepiece of brake disc;

One group of backing roll is fixed, is supported on the bearing by axle;

Along the horizontal direction of described guide rail, the longitudinal direction of bearing is provided with both sides material loading sloping platform.

Then material volume I-beam wheel can be pushed on the backing roll along the material loading sloping platform that the material volume supports on forming, the promotion handwheel is inserted into material with square shaft and rolls up in the square hole at I-beam wheel two ends in the end of inboard, again frame is shifted onto control position, can lead ON operation to the sidewall material in conjunction with the material loading speed of feed frame.

For keeping the consistent problem that prevents windrow, material extrusion of rotating speed between several rollers, in several rollers on described support, the roller of two side ends is provided with sprocket wheel, connects by chain between two rollers.

A supporting plate that prevents that the sidewall material from dropping also can be set between roller.

In addition, on the frame of closing on material volume support composition, a manual brake gear is set.

Described hand-operated brake device, its left and right clamping plate are fixed on the top of brake mount by hinge, are provided with one group of brake facing in mutual formation gap at a side of left and right clamping plate, and two brake facings are arranged on the both sides of described brake disc symmetrically; Another side at left and right clamping plate runs through, is bolted with an adjusting handle.

Be provided with chute above described guide rail, the roller of described frame is engaged in the chute; One foot-operated steady arm is set below frame.

Described foot-operated steady arm, its bearing is by being bolted on the frame, and stretcher and bearing couple together with axle; Stretcher is pressed together on downwards on the portable plate, and the fix shaft that axle is located in the portable plate is arranged with retracing spring.

As above content, described side unwinding equipment has the following advantages:

1, uses packaged type frame, handled easily workman's material loading, discharging.

2, the material material loading speed of leading out speed and feed frame in sidewall is complementary, and has avoided sizing material to be stretched or the phenomenon of windrow occurs.

3, can lead out speed to the sidewall material and adopt brake gear to regulate arbitrarily, avoid occurring windrow and material extrusion problem.

4, the operation easier to device reduces, and working hour shortens.

Description of drawings

Now in conjunction with the accompanying drawings the utility model is described further

Fig. 1 is the scheme drawing of described side unwinding equipment;

Fig. 2 is the structural representation of side unwinding equipment;

Fig. 3 is the side schematic view of Fig. 2;

Fig. 4 is described scheme drawing of leading out roll assembly;

Fig. 5 is the lateral view of Fig. 4;

Fig. 6 is described cut-away section scheme drawing of leading out roll assembly;

Fig. 7 is that described material volume supports the structural representation of forming;

Fig. 8 is the side direction generalized section of Fig. 7;

Fig. 9 is the structural representation of described hand-operated brake device;

Figure 10 is bowing to scheme drawing of Fig. 9;

Figure 11 is the structural representation of described foot-operated steady arm;

Figure 12 is the side direction generalized section of Figure 11.

Wherein, what A among Fig. 1 and Fig. 5 pointed to is sidewall material and lining cloth, and what B pointed to is lining cloth, and C points to is sidewall material after leading out.

To shown in Figure 12, the material volume supports forms 1 as Fig. 1, hand-operated brake device 2, and frame 3, foot-operated steady arm 4, guide rail 5, material volume I-beam wheel 6 is led out roll assembly 7, I-beam wheel spool 8, reducing motor 9;

Backing roll 11, axle 12, square shaft 13, bearing 14, brake disc 15, handwheel 16, material loading sloping platform 17;

Brake mount 21, brake facing 22, left clamping plate 23, right clamping plate 24 are regulated handle 25;

Roller 31; Stretcher 41, bearing 42, portable plate 43, fix shaft 44, spring 45; Chute 51;

Support 70 is led out roller 71 greatly, and supporting plate 72 is led out roller 73 for a short time, protective cover 74, hinge wheel 75, chain 76, tension wheel 77, minor sprocket 78.

The specific embodiment

Embodiment 1, and to shown in Figure 12, described side unwinding equipment includes one group of guide rail 5, is connected with machine frame at two sides 3 above guide rail 5 as Fig. 1, is fixed with symmetrically arranged material volume and supports composition 1 on machine frame at two sides 3;

Be equipped with in the end of described frame 3 and lead out roll assembly 7, its support 70 is provided with I-beam wheel square shaft 8 and reducing motor 9.

On the roller frame on support 70 tops, be equipped with 1 and lead out

roller

71 and 3 greatly and for a short time lead out roller 73, hinge wheel 75, tension wheel 77 and minor sprocket 78 are set on leading out roller 71 greatly and leading out between the roller 73 for a short time, be equipped with chain 76 between the sprocket wheel adjacent.

A supporting plate 72 that prevents that sidewall material from dropping is set leading out roller 71 greatly and for a short time lead out between the roller 73.

The bearing 14 that the material volume supports composition 1 is fixed on frame 3 tops, and brake disc 15 is set in the endoporus of bearing 14 coaxially with square shaft 13, and handwheel 16 is connected the sidepiece of brake disc 15.

One group of backing roll 11 is fixed, is supported on the bearing 14 by axle 12.

Along the horizontal direction of described guide rail 5, the longitudinal direction of bearing 14 is provided with both sides material loading sloping platform 17.

On the frame 3 of closing on material volume support composition 1 a manual brake gear 2 is set, its left clamping plate 23, right clamping plate 24 are fixed on the top of brake mount 21 by hinge.

22, two brake facings 22 of one group of brake facing that are provided with mutual formation gap at a side of left and right clamping plate are arranged on the both sides of described brake disc 15 symmetrically, and another side runs through, is bolted with one regulates handle 25.

Guide rail 5 tops are provided with chute 51, and the roller 31 of frame 3 is engaged in the chute 51, and a foot-operated steady arm 4 is set below frame 3.

The bearing 42 of foot-operated steady arm 4 is by being bolted on the frame 3, and stretcher 41 and bearing 42 usefulness axle couple together, and stretcher 41 is pressed together on downwards on the portable plate 43, and the fix shaft 44 that axle is located in the portable plate 43 is arranged with retracing spring 45.

When material loading is operated, utilize roller 31 that the chute 51 of square guide rail 5 under frame 3 edges is pulled out, will expect that the material loading sloping platform 17 that volume I-beam wheel 6 is rolled up on the support composition 1 along material is pushed on the backing roll 11.

Promote handwheel 16 square shaft 13 1 ends are inserted in the square hole at I-beam wheel 6 two ends, 14 pairs of square shafts 13 of bearing are played a supporting role, and 12 pairs of backing rolls 11 of axle play fixing and supporting role.

Then the frame sky is back into control position, step on foot-operated steady arm 4 and fix the position.

In working order, the adjusting handle of regulating on the hand-operated brake device 2 25 reduces the distance of left clamping plate 23, right clamping plate 24 front ends, superincumbent brake facing 22 is installed is contacted the generation friction with brake disc 15, to play the effect of regulating rotating speed and braking.

Bearing 42 and frame 3 bolt togethers on the foot-operated steady arm 4 are fixed.During use, step on stretcher 41 backs and promote portable plate 43 upward movements, be installed in 44 while of the fix shaft upward movement on the portable plate 43.

After unclamping stretcher 41, portable plate 43 drives fix shaft 44 declines under the effect of spring 45, and then portable plate 43 positions frame 3.

Claims

1, a kind of side unwinding equipment is characterized in that: include one group of guide rail, be connected with machine frame at two sides above guide rail, be fixed with symmetrically arranged material volume and support composition on machine frame at two sides;

In described frame end unwinding equipment is installed, the support of unwinding equipment is provided with I-beam wheel square shaft and reducing motor; On the roller frame on support top several rollers are installed, several rollers are led evolution along sidewall material and are arranged to, height stragglyly.

2, side unwinding equipment according to claim 1 is characterized in that: described material volume supports to be formed, and its bearing is fixed on the frame top, and brake disc and square shaft are set in the endoporus of bearing coaxially, and handwheel is connected the sidepiece of brake disc;

One group of backing roll is fixed, is supported on the bearing by axle;

3, side unwinding equipment according to claim 1 and 2 is characterized in that: in several rollers on the described support, two adjacent rollers are provided with sprocket wheel, connect by chain between two rollers.

4, side unwinding equipment according to claim 3 is characterized in that: described roller is set to 4, and a supporting plate that prevents that the sidewall material from dropping is set between roller.

5, side unwinding equipment according to claim 2 is characterized in that: on the frame of closing on material volume support composition a manual brake gear is set.

6, side unwinding equipment according to claim 5, it is characterized in that: described hand-operated brake device, its left and right clamping plate are fixed on the top of brake mount by hinge, be provided with one group of brake facing in mutual formation gap at a side of left and right clamping plate, two brake facings are arranged on the both sides of described brake disc symmetrically;

Another side at left and right clamping plate runs through, is bolted with an adjusting handle.

7, according to claim 2 or 5 described side unwinding equipments, it is characterized in that: described guide rail top is provided with chute, and the roller of described frame is engaged in the chute;

One foot-operated steady arm is set below frame.

8, side unwinding equipment according to claim 7 is characterized in that: described foot-operated steady arm, and its bearing is by being bolted on the frame, and stretcher and bearing couple together with axle;

Stretcher is pressed together on downwards on the portable plate, and the fix shaft that axle is located in the portable plate is arranged with retracing spring.