Nylon tooth flat plate edge unfolding device for hemming and flattening cloth edge
Technical Field
The utility model relates to the technical field of cloth edge unfolding, in particular to a nylon tooth flat plate edge unfolding device for edge curling and flattening of cloth edges.
Background
Present cloth need prune its surperficial fine hair after weaving into to make the cloth surfacing smooth, but at present in cloth production and processing process, the turn-up phenomenon appears easily in its edge after the cloth is stressed and is heated unevenly, and then can not make omnidirectional pruning to the cloth.
At present all be before the pruning during actual production the dull and stereotyped exhibition limit ware of two nylon teeth of cloth conveyor shelf location flatten cloth both sides edge, but two present dull and stereotyped exhibition limit ware intervals of nylon teeth are fixed, and all be through screw fixed connection when installing two dull and stereotyped exhibition limit ware of nylon teeth, lead to when needing to exhibition limit to different width cloth, the installation is dismantled to two dull and stereotyped exhibition limit wares of nylon teeth to the manual work this moment, interval between two dull and stereotyped exhibition limit wares of nylon teeth is adjusted, but complex operation undoubtedly like this, consuming time power, the exhibition limit efficiency to the cloth has been reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art, and provides a nylon toothed flat plate edge expander for edge curling and flattening of cloth edges.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a dull and stereotyped exhibition limit ware of nylon tooth for selvedge turn-up exhibition is flat, the on-line screen storage device comprises a base, base upper end fixedly connected with U type frame, U type frame lateral wall rotates and is connected with two-way lead screw, two-way lead screw lateral wall threaded connection has two sliders, slider lower extreme fixedly connected with solid fixed cylinder, gu fixed cylinder inner wall sliding connection has L type pole, L type pole lower extreme fixedly connected with nylon tooth is dull and stereotyped, the dull and stereotyped slope of nylon tooth sets up, L type pole upper end and spring and solid fixed cylinder top elastic connection, L type pole lateral wall fixedly connected with dust absorption pipe, dust absorption fan is installed at U type frame top, the dust absorption fan input passes through connecting pipe and dust absorption pipe intercommunication.
Preferably, the horizontal side wall of the L-shaped rod is obliquely downwards and is arranged close to the U-shaped frame.
Preferably, one end of the bidirectional screw rod penetrates through the side wall of the U-shaped frame and is fixedly connected with a hand wheel, the side wall of the hand wheel is in threaded connection with a bolt, and a plurality of threaded holes matched with the bolt are formed in the side wall, close to the hand wheel, of the U-shaped frame.
Preferably, a rubber pad is glued on the side wall of the hand wheel, and anti-skid grains are arranged on the side wall of the rubber pad.
Preferably, the inner wall of the U-shaped frame is fixedly connected with a cross bar, and the side wall of the cross bar is in sliding connection with the side walls of the two sliding blocks.
Preferably, the dust collection fan output end is detachably connected with a dust collection bag, and the lower end of the base is fixedly connected with a plurality of support columns.
The utility model has the following beneficial effects:
1. through setting up two-way lead screw, the slider, the solid fixed cylinder, L type pole, nylon tooth is dull and stereotyped and spring, two-way lead screw rotates and drives two sliders and be close to each other or keep away from each other, and then drive two nylon tooth flat board and be close to each other or keep away from each other, and then adjust the interval between two nylon tooth flat boards, make two nylon tooth flat boards can carry out the cloth to different widths and flatten, and easy operation need not to dismantle the installation to two nylon tooth flat boards, consuming time and wasting power, the exhibition limit efficiency to the cloth has been reduced.
2. Through setting up dust absorption pipe, dust absorption fan and connecting pipe, the dust absorption fan starts and can breathe in through the connecting pipe, and then the connecting pipe passes through the dust absorption pipe and can absorb the dull and stereotyped impurity of remaining cotton fibre etc. of nylon tooth after flattening to keeping the dull and stereotyped clean of nylon tooth, better flattening to subsequent cloth.
Drawings
FIG. 1 is a schematic structural view of a nylon toothed plate edge spreader for edge curling and flattening of cloth edges, according to the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
fig. 3 is a schematic top view of two nylon toothed plates in a nylon toothed plate edge spreader for hemming and flattening the selvedge according to the present invention.
In the figure: the dust collection device comprises a base 1, a U-shaped frame 2, a bidirectional screw rod 3, a sliding block 4, a fixed cylinder 5, a 6L-shaped rod, a nylon tooth flat plate 7, a spring 8, a dust collection pipe 9, a dust collection fan 10, a connecting pipe 11, a dust collection bag 12, a hand wheel 13, a bolt 14, a threaded hole 15 and a cross rod 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-3, a dull and stereotyped limit ware that opens up of nylon tooth for selvedge turn-up is flat, includes base 1, and base 1 upper end fixedly connected with U type frame 2, the 2 lateral walls of U type frame rotate and are connected with two- way lead screw 3, 3 lateral walls of two-way lead screw threaded connection have two sliders 4, 4 lower extreme fixedly connected with solid fixed cylinder 5 of slider, the solid fixed cylinder 5 inner wall sliding connection has L type pole 6, the slope of the 6 horizontal side walls of L type pole is downward and is close to U type frame 2 department setting.
6 lower extreme fixedly connected with nylon teeth of L type pole 7 dull and stereotyped 7, the dull and stereotyped 7 slope of nylon teeth sets up, as shown in fig. 3, when making the cloth carry on the base 1 surface, two nylon teeth dull and stereotyped 7 can be better flatten cloth both sides edge this moment, 6 upper ends of L type pole and spring 8 and the 5 top elastic connection of solid fixed cylinder, elastic connection through between L type pole 6 and the solid fixed cylinder 5, make the dull and stereotyped 7 of nylon teeth can flatten the cloth of different thickness, and is simple in operation, 6 lateral wall fixedly connected with dust absorption pipes 9 of L type pole, dust absorption fan 10 is installed at 2 tops of U type frame, dust absorption fan 10 input passes through connecting pipe 11 and dust absorption pipe 9 intercommunication.
One end of the bidirectional screw rod 3 penetrates through the side wall of the U-shaped frame 2 and is fixedly connected with a hand wheel 13, the side wall of the hand wheel 13 is in threaded connection with a bolt 14, and the side wall of the U-shaped frame 2 close to the hand wheel 13 is provided with a plurality of threaded holes 15 matched with the bolt 14.
Further, when the two-way screw rod 3 rotates to adjust the distance between the two nylon gear flat plates 7, the bolt 14 is rotated at the moment, so that the bolt 14 is connected with the inner wall of the corresponding threaded hole 15, the rotating position of the two-way screw rod 3 is further fixed, the positions of the two nylon gear flat plates 7 are further fixed, and the stability of the two nylon gear flat plates 7 in use is improved.
The side wall of the hand wheel 13 is glued with a rubber pad, and the side wall of the rubber pad is provided with anti-skid grains.
The inner wall of the U-shaped frame 2 is fixedly connected with a cross rod 16, the side wall of the cross rod 16 is connected with the side walls of the two sliders 4 in a sliding mode, and therefore when the bidirectional lead screw 3 rotates, the two sliders 4 can only horizontally move along the side walls of the bidirectional lead screw 3.
The output end of the dust collection fan 10 is detachably connected with a dust collection bag 12, and the lower end of the base 1 is fixedly connected with a plurality of support columns.
According to the width of the cloth, the hand wheel 13 is rotated forward or reversely at the moment, so that the bidirectional screw 3 is driven to rotate forward or reversely, the two sliding blocks 4 are close to or away from each other on the side wall of the bidirectional screw, the two sliding blocks 4 drive the two nylon tooth plates 7 to be close to or away from each other through the fixed cylinder 5 and the L-shaped rod 6, the distance between the two nylon tooth plates 7 is adjusted, so that the two nylon tooth plates 7 can flatten the cloth with different widths, then the bolt 14 is rotated to connect the bolt 14 with the inner wall of the corresponding threaded hole 15, so that the rotating position of the bidirectional screw 3 is fixed, the positions of the two nylon tooth plates 7 are fixed, the stability of the two nylon tooth plates 7 in use is improved, and then the cloth is flatly laid on the surface of the base 1 and is positioned on the lower surfaces of the two nylon tooth plates 7 for conveying, the process is carried out by external traction equipment, and in the prior art, the two nylon tooth flat plates 7 can flatten the edges of the two sides of the cloth;
when the dull and stereotyped 7 uses of nylon tooth, start dust absorption fan 10 this moment, and then dust absorption fan 10 breathes in through connecting pipe 11, and then connecting pipe 11 can remain impurity such as cotton fibre and absorb after the cloth exhibition is flat on the dull and stereotyped 7 of nylon tooth through dust absorption pipe 9 to keep the clean of dull and stereotyped 7 of nylon tooth, better flattening is carried out to subsequent cloth, and impurity such as absorptive cotton fibre is collected at dust bag 12 simultaneously.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.