CN201062319Y

CN201062319Y - Cloth drawing mechanism

Info

Publication number: CN201062319Y
Application number: CNU2007201436507U
Authority: CN
Inventors: 赖威硕
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-04-24
Filing date: 2007-04-24
Publication date: 2008-05-21
Anticipated expiration: 2017-04-24

Abstract

The utility model relates to a cloth spreading mechanism, which comprises a bearing seat, a top plate, two supporting columns, two chains, a cover plate, and a plurality of washers. A hook part is formed at one end of the bearing seat and can used for hooking one end edge of cloth, and a plane part is formed at the other end of the bearing seat; the top plate is assembled on the plane part of the bearing seat; two supporting columns are assembled on the top plate; two chains are respectively and movably assembled on the two supporting columns, to ensure the two chains to make limiting rotation on the supporting columns; the cover plate is assembled at the opening end of the two supporting columns, to ensure the two chains not to drop out during the rotation, in addition, a plurality of convex points are formed on the cover plate; the washers are assembled the two supporting columns, the washers are positioned between the chains and the cover plate, and the thickness of the washers is higher than the thickness of the convex points on the cover plate. When the cloth spreading mechanism runs, the chains can not be rubbed with a plurality of convex points on the surface of the cover plate, the movement is smooth, and the service life is longer.

Description

Cloth-drawing mechanism

Technical field

The utility model relates to the cloth dyeing and finishing with the cloth-drawing mechanism of setting machine, be meant especially a kind of between chain and cover plate group be provided with a packing ring, to increase the cloth-drawing mechanism in chain and the gap of cover plate, with the cloth-drawing mechanism of avoiding the chain rotation to have some setbacks.

Background technology

General cloth is through after the dyeing and finishing, because running continuously in dye liquor in the dyeing and finishing process, can present after the cloth drying and tighten and wrinkle shape, therefore, need to make integer through the cloth setting machine, the cloth that will be wrinkle shape is launched and is flattened, see also Fig. 1, use schematic diagram for general cloth setting machine, as shown in FIG., its cloth-drawing mechanism 10 is after being concatenated into an array continuously, and be located on the both sides cloth-drawing mechanism 10 to be gradually the both sides that the mode branch that launches is listed in cloth setting machine 20, again a cloth 30 both side edges to be colluded respectively, its cloth-drawing mechanism 10 is after driving, can make and collude the past gradually both sides of cloth 30 stay bolt that is located on the cloth-drawing mechanism 10, to reach the effect of launching and flattening; Please consult Fig. 2 again, structural representation for general cloth-drawing mechanism, as shown in FIG., aforesaid cloth-drawing mechanism 10 is to comprise a load bearing seat 101, one top board 102, two pillars 103, one cover plate 104 and two chains 105, its two pillar 103 is that branch is located at 101 liang of relative positions of load bearing seat, so that the movable respectively group of two chains 105 is located on each self-corresponding pillar 103, covered with cover plate 104 at last, because on the cover plate 104 and form several salient points 1041, when cloth-drawing mechanism 10 actions, its chain 105 also can produce relative rotation, and with salient point 1041 mutual friction mutually of cover plate 104, cause action to have some setbacks, and also cause the damage of parts easily after long-time the use, so be necessary to be improved.

Because the design of the cover plate of existing cloth-drawing mechanism can make the chain action have some setbacks, the utility model the designer hence study intensively, and long-pending individual is engaged in the many years of experience of described cause, designs a kind of brand-new cloth-drawing mechanism eventually.

Summary of the invention

Main purpose of the present utility model aims to provide a kind of action cloth-drawing mechanism more smooth and easy, that also can prolong its service life.

For achieving the above object, the technical solution adopted in the utility model is:

A kind of cloth-drawing mechanism is to be applied on the cloth setting machine, and in order to expansion, leveling one cloth, it is characterized in that: it comprises:

One load bearing seat, an end are to form a hook portion, can be used to hook and establish described cloth one ora terminalis, and form planar portions at the load bearing seat other end;

One top board, group is located on the planar portions of described load bearing seat;

Two pillars, group is located at described top board;

Two chains, movable respectively group is located on described two pillars, so that described two chains can rotate at described pillar upper limit;

One cover plate, group is located at the open end of described two pillars, so that described two chains can not come off when rotating, again, described cover plate also forms a plurality of salient points; And

Several packing rings, group is located on described two pillars, and described packing ring is to be positioned between described chain and described cover plate, and the thickness of described packing ring is higher than the thickness of the salient point on the cover plate.

Compared with prior art, adopt the advantage that the utlity model has of technique scheme to be: as mentioned above, the utility model is after it implements according to this, when power set drive cloth-drawing mechanism moves back and forth, the action of chain can not reach and produce collision or friction etc. between other member, and the parts that minimizing collision or friction cause damage, really can reach provides a kind of action cloth-drawing mechanism more smoothly, and the purpose that can prolong its service life.

Description of drawings

Fig. 1 is the use schematic diagram of general cloth setting machine;

Fig. 2 is the structural representation of general cloth-drawing mechanism;

Fig. 3, the three-dimensional exploded view when using for the utility model preferred embodiment;

Fig. 4, the side view when using for the utility model preferred embodiment;

Fig. 5, the side view when using for another preferred embodiment of the utility model.

Description of reference numerals: 10-cloth-drawing mechanism; The 101-load bearing seat; The 102-top board; The 103-pillar; The 104-chain; The 105-cover plate; The 1051-salient point; 20-cloth setting machine; 30-cloth; The 40-cloth-drawing mechanism; The 401-load bearing seat; The 4011-hook portion; The 4012-planar portions; The 4013-perforation; The 402-top board; The 4021-perforation; The 403-pillar; The 404-chain; The 4041-perforation; The 405-cover plate; The 4051-salient point; The 406-packing ring.

The specific embodiment

See also Fig. 3, three-dimensional exploded view when using for the utility model preferred embodiment, as shown in FIG., its cloth-drawing mechanism 40 is to be applied on the cloth setting machine, and in order to expansion, leveling cloth, it mainly comprises: a load bearing seat 401, the one end is to form a hook portion 4011, establish cloth one ora terminalis to be used for hook, and be to form a planar portions 4012, and form two perforation 4013 on this planar portions 4012 at load bearing seat 401 other ends; One top board 402, it is to be used for organizing on the planar portions 4012 that is located at load bearing seat 401, forms two perforation 4021 on its top board 402, so that the perforation 4021 of top board 402 is involutory with the perforation 4012 of load bearing seat 401; Two pillars 403 are that the perforation 4012 by load bearing seat 401 tops penetrates, and make it be installed in group to be located on the top board 402; Two chains 404 are that the perforation with its chain 404 4041 is located on the pillar 403, so that chain 404 keeps the state of movable rotation on pillar 403, therefore, two chains 404 are to do spacing rotation respectively on pillar 403; One cover plate 405 is that group is located at the open end of two pillars 403, so that two chains 404 can not come off when rotating, again, cover plate 405 also forms a plurality of salient points 4051; And a plurality of packing rings 406, it is to organize respectively to be located on two pillars 403, and packing ring 406 is to be positioned at 405 of chain 404 and cover plates, to increase the gap of 405 of chain 404 and cover plates, utilize the thickness of its packing ring 406 to be higher than salient point 4051 thickness on the cover plate 405, therefore, when chain 404 is rotating, height during rotation naturally will be greater than salient point 4051 height of cover plate 405, and not can with cover plate 405 salient point 4051 mutual friction mutually, it is more smooth and easy to make the action of chain 404 get up, and after reducing the friction of chain 404 and cover plate 405, also can increase the service life of cloth-drawing mechanism 40.

See also Fig. 4, side view when using for the utility model preferred embodiment, as shown in FIG., when cloth-drawing mechanism 40 uses, be to rely on the chain 404 of adjacent cloth-drawing mechanism 40 in twos, be concatenated into an array in regular turn, 404 on its chain must keep certain activity, after reducing serial connection, when driving the cloth-drawing mechanism 40 be in upright arrangement and move back and forth because of power set, the non-power divergence that is caused in line of its motion track, and angle drop, its cover plate 405 is the belows that are positioned at load bearing seat 401, under the gravity effect, can make the chain 404 that is located on the pillar 403 abut against packing ring 406 one sides, its packing ring 406 another sides then abut against cover plate 405 one sides, therefore, when chain 404 movable rotations, utilize the gap of 405 of its packing ring 406 increase chains 404 and cover plates, and the thickness of packing ring 406 is greater than 4051 thickness of the salient point on the cover plate 405, so the height when chain 404 rotates will be higher than salient point 4051 height of cover plate 405 naturally, and not can with salient point 4051 mutual friction mutually of cover plate 405, make the action of chain 404 get up more smooth and easy.

See also Fig. 5, side view when using for another preferred embodiment of the utility model, as shown in FIG., for increasing cloth-drawing mechanism 40 practicality in use, be with packing ring 406 further group be located at 402 on chain 404 and top board, and increase the gap of 404 on top board 402 and chain, therefore, on 402 on chain 404 and top board, and 405 institutes of chain 404 and cover plate all respectively group be provided with at least one packing ring 406, so can reduce chain 404 and load bearing seat 401 simultaneously, and the space of 405 of chain 404 and cover plates, when cloth-drawing mechanism 40 runnings, do not have the situation that chain 404 rocks, cause the chain 404 collision load bearing seat 401 or the different sounds of cover plate 405, in addition, also can be used to avoid the friction of 405 of chain 404 and load bearing seat 101 or cover plates, effectively prolong its service life.

As mentioned above, the utility model is after it implements according to this, when power set drive cloth-drawing mechanism moves back and forth, the action of chain, can not reach and produce collision or friction etc. between other member, reduce the parts damage that collision or friction cause, can reach really provides a kind of action cloth-drawing mechanism more smoothly, and the purpose that can prolong its service life.

More than explanation is just illustrative for the utility model, and it is nonrestrictive, those of ordinary skills understand, under the situation of the spirit and scope that do not break away from claim and limited, can make many modifications, variation or equivalence, but but all will fall within the claim restricted portion of the present utility model.

Claims

1. a cloth-drawing mechanism is to be applied on the cloth setting machine, and in order to expansion, leveling one cloth, it is characterized in that: it comprises:

One load bearing seat, an end are to form a hook portion, can be used to hook and establish described cloth one ora terminalis, and form a planar portions at the load bearing seat other end;

Two pillars, group is located at described top board;

2. cloth-drawing mechanism according to claim 1 is characterized in that: form two perforation on the described planar portions.

3. cloth-drawing mechanism according to claim 1 is characterized in that: described top board also forms two perforation.

4. cloth-drawing mechanism according to claim 1 is characterized in that: described packing ring further group is located between described chain and described top board.