CN87214260U

CN87214260U - Overhead cloth laying device

Info

Publication number: CN87214260U
Application number: CN 87214260
Authority: CN
Inventors: 郭玉林
Original assignee: Individual
Current assignee: Individual
Priority date: 1987-10-16
Filing date: 1987-10-16
Publication date: 1988-05-25

Abstract

The utility model relates to a novel cloth laying device which belongs to the field of garment manufacturing machine, and the purpose of which is to solve the problem of machinery laying device of knitted cloth. The utility model comprises an overhead cloth drawing trolley (1), a cloth drawing trolley guide rail (2), a dynamics variable-speed device (3), a cloth laying board (4) and a buckled ply device (5). The cloth is laid on the board with a pendent state when laid, and the tensile deformation can not be generated. The utility model solves the problem that knitted cloth can not be laid by machinery and omits the inverted cloth process before laid. The overhead cloth laying device can be used for all kinds of garment manufacturing cloth laying processes including knitted garment.

Description

Overhead cloth laying device

The utility model relates to a kind of novel cloth spreading device, belongs to the garment production mechanical field.

The existing layout machine that is used for woven cloth shop cloth can't resolve because of the tensile deformation problem, can not be used for the shop cloth operation of the bigger looped fabric of telescopic resilience.Therefore, in the knitted dress production process, all adopt artificial shop cloth at present, exist problems such as efficient is low, shop cloth is of poor quality, waste cloth.

The purpose of this utility model is a kind of novel layout machine of design, does not produce the tensile deformation problem in the cloth process of shop, thereby is applicable to the shop cloth operation of the various clothes that comprise looped fabric, solves the machinery shop cloth problem of looped fabric.

Layout machine of the present utility model is formed (seeing figure one) by hovering formula granny rag car 1, granny rag car guide rail 2, power speed changing device 3, shop cloth chopping board 4 and fold device 5 five parts.Principle of work is, is placed on the cloth on the granny rag car, and on the chopping board that dangles between fabric guide roll 1-1, selvage guide plate 1-2, fabric guide roll 1-3 and the fabric guide roll 1-4, the granny rag car moves back and forth along guide rail under the effect of power speed changing device, implements shop cloth.The effect of fold device 5 is at two of chopping board cloth to be held.

The key that this layout machine solves the tensile deformation problem is, granny rag car hovering is on chopping board, and during the cloth of shop, cloth is overhang and is taped against on the chopping board, thereby has eliminated tensile stress, does not produce any distortion.

Layout machine of the present utility model is used for looped fabric shop cloth, compares with original manual shop cloth, have shop cloth efficient height, quality good, reduce labour power, alleviate advantage such as labor strength.In addition,, also can deduct the required operation of falling cloth of original manual shop cloth, save a machine of falling cloth and reach corresponding operating personal owing to adopt machinery shop cloth.According to measuring and calculating, adopt behind this layout machine and raise labour productivity more than five times than manual shop cloth.Simultaneously, because machinery shop cloth distance has solved the problem that manual shop cloth broken end is many, cloth is wasted, can save cloth about 3%.

Provide the utility model layout machine one specific embodiment below in conjunction with accompanying drawing.

Figure one is the assembly drawing and the fundamental diagram of layout machine;

Figure two is three-dimensional structure diagrams of granny rag vehicle frame on the layout machine;

Figure three is the front elevations that are used to lay the pawl formula bearing brackett of raw material cloth spool;

Figure four is the views that are used for inserting the taper shaft of raw material yardage roll core.

Whole layout machine is formed (figure one) by granny rag car 1, granny rag car guide rail 2, power speed changing device 3, chopping board 4, fold device 5, five parts.Wherein, granny rag car guide rail is made up of two angle bar, and reinforces with guide rail lacing wire (2-1).Four iron core rubber wheels (1-7) are equipped with in granny rag car upper end, can be at steel rope (3-3) traction lower edge guide rail back and forth movement.Power speed changing device 3 by electrical motor (3-1), belt speed change mechanism (3-2), and steel rope (3-3) form, granny rag car power is provided.

On the granny rag car, 1-1,1-3,1-4 are fabric guide roll, and 1-2 is the selvage guide plate, and 1-5 is a pawl formula bearing brackett of laying the raw material yardage roll, and base plate 1-6 is the cloth heap design-calculated of having crossed for laying.The shop is during cloth, is taped against chopping board and gets on by being overhang between fabric guide roll 1-1, selvage guide plate 1-2 and fabric guide roll 1-3 and the 1-4 from being placed in the yardage roll on the pawl formula bearing brackett 1-5 or being placed in cloth that the cloth heap on the base plate 1-6 draws.

Fold device 5 is made up of support (5-1) and fold iron bar (5-2), and support is made of two sections angle bar that are vertically mounted on the limit, and a seam that can block iron bar (5-2) is left in the centre, respectively establishes a pair of at chopping board two.Action principle is, when layout machine is taped against the chopping board end with cloth, by manually putting plaiting iron bar (5-2) on cloth, and blocks with support (5-1), when layout machine is back spread cloth, cloth held.

Figure two is three-dimensional structure diagrams of granny rag kickstand.Wherein, the 6th, the support of installation fabric guide roll (1-1) bearing, 7 is the selvage guide plate, 8 and 9 are respectively the support that fabric guide roll (1-3) and fabric guide roll (1-4) bearing are installed, the 10th, the support of mounting jaw formula bearing brackett (1-5), the 11st, base plate.

Figure three is front elevations of pawl formula bearing brackett (1-5), and wherein, 13 is paw support, and 12 is pair of bearings.Be installed on the support 10 of granny rag car, totally two, Yi Bian one, bearing wherein is right, is used to bear raw material cloth spool.

Figure four is for installing axle design-calculated taper shaft for the raw material yardage roll, during use, respectively inserting one from raw material yardage roll core two ends.Set up bearing that the raw material yardage roll of axle is put into two pawl formula bearing bracketts (1-5) on 13, can freely rotate, can continuously supply cloth when spreading cloth around axle.

Claims

1, a kind of hovering formula layout machine, can be used for comprising the shop cloth of the various cloth of looped fabric, form by granny rag car, guide rail, power speed changing device, shop cloth chopping board, feature of the present utility model is: described granny rag car is by fabric guide roll, selvage guide plate, lay the pawl formula bearing brackett of yardage roll and can lay the base plate composition that cloth is piled, granny rag car hovering is on guide rail, when spreading cloth, making cloth be overhang is taped against on the chopping board, cloth chopping board two, shop is equipped with the fold device, is made up of fold iron bar and the support that can block the fold iron bar.

2, according to the described hovering formula of claim 1 layout machine, it is characterized in that: described pawl formula bearing brackett, form by paw support and the pair of bearings that is installed in wherein.

3, according to the described hovering formula of claim 2 layout machine, it is characterized in that: have a pair of and the supporting taper shaft of pawl formula bearing brackett, the two ends that can insert the yardage roll core, the axle of formation yardage roll.