CN202658400U

CN202658400U - Crumple resistance sewing machine

Info

Publication number: CN202658400U
Application number: CN 201220287826
Authority: CN
Inventors: 戴国荣
Original assignee: WUJIANG XIAOYU JET WEAVING Co Ltd
Current assignee: WUJIANG XIAOYU JET WEAVING Co Ltd
Priority date: 2012-06-19
Filing date: 2012-06-19
Publication date: 2013-01-09
Anticipated expiration: 2022-06-19

Abstract

The utility model relates to a crumple resistance sewing machine which comprises a machine frame, a platen which is arranged on the machine frame and a power device. The platen is provided with a machine head, a machine needle is arranged on the machine head, and a groove is arranged in the platen. A first rolling wheel is fixed inside the groove, the platen is further provided with a lifting frame, a containing box with an opening is fixed on the lifting frame, a second rolling wheel is installed inside the containing box, and the second rolling wheel is installed right above the first rolling wheel. The structure of the crumple resistance sewing machine is simple; when put on a needle plate, cloth is pressed by the second rolling wheel and the first rolling wheel which are installed in longitudinal symmetry, thereby phenomena of crumple and deformation of the cloth after the process of cloth sewing can be avoided. The crumple resistance sewing machine has the advantages of being good in sewing quality, capable of enabling the cloth to be beautiful, and great in application and promotion value.

Description

Prevent wrinkling Sewing machines

Technical field

The utility model relates to a kind of accessaries of sewing machine, relates in particular to a kind of Anti-crinkle device of sewing machine.

Background technology

Sewing machines is to use one or more sewing thread, forms one or more stitchings, the machine that makes one or more layers sewing interweave or unite by a seam at sewing.The sewing function is made fabric and the goods such as leather, plastics such as cotton, fiber crops, silk, hair, artificial fibre, the stitching neat appearance of stitching out, smooth firm, and sewing velocity is fast, easy to use, uses very extensive.Existing Sewing machines generally comprises rack-mounted platen and pedal, head and needle plate are installed on the platen, head is provided with and eedle, cloth is placed on the needle plate and just can sews, but when making, cloth is tightened, pine when tight when making the upper thread that stitches out or bottom line, stitching is very ugly, has had a strong impact on the quality of making.

Summary of the invention

The utility model has overcome the deficiencies in the prior art, provide a kind of simple in structure, make the good Anti-crinkle device of sewing machine of sewing quality.

For achieving the above object, the technical solution adopted in the utility model is: a kind ofly prevent wrinkling Sewing machines, comprise frame, rack-mounted platen and power set, described platen is provided with head, described head is provided with eedle, be provided with groove on the described platen, be fixed with the first roller in the described groove, also be provided with crane on the described platen, be fixed with the accommodation box of opening on the described crane, be placed with the second roller in the described accommodation box, described the second roller be positioned at described the first roller directly over.

In preferred embodiment of the utility model, prevent that wrinkling Sewing machines from comprising that further described the first roller housing is located on the lateral shaft, the both sides of described the first roller are positioned at the first shackle member are installed on the lateral shaft, and the inwall of groove is inserted at the two ends of described lateral shaft.

In preferred embodiment of the utility model, prevent that wrinkling Sewing machines from comprising that further described the second roller housing is located on the connecting axle, the both sides of described the second roller are positioned at the second shackle member are installed on the connecting axle, and the inwall of accommodation box is inserted at the two ends of described connecting axle.

In preferred embodiment of the utility model, prevent that wrinkling Sewing machines from comprising that further described the first roller equates with the quantity of the second roller.

In preferred embodiment of the utility model, prevent that wrinkling Sewing machines from comprising that further the quantity of described the first roller is 6-10.

In preferred embodiment of the utility model, prevent that wrinkling Sewing machines from comprising that further described crane comprises transverse plate, is connected to the expansion link of transverse plate one end.

The utility model has solved the defective that exists in the background technology, the utility model is simple in structure, when cloth is placed on the needle plate by up and down symmetrically arranged the second roller and the first roller are pushed down, avoided the wrinkling phenomenon of cloth appearance distortion after the sewing, the quality of making is good, make cloth attractive in appearance, have very large application and popularization value.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is the structural representation of preferred embodiment of the present utility model;

Fig. 2 is the structure for amplifying schematic diagram of A among Fig. 1;

Fig. 3 is the structure for amplifying schematic diagram of B among Fig. 1;

Among the figure: 1, frame, 2, platen, 3, power set, 4, head, 5, eedle, 6, groove, 7, the first roller, 8, crane, 9, accommodation box, the 10, second roller, 11, lateral shaft, 12, the first shackle member, 13, connecting axle, the 14, second shackle member, 15, transverse plate, 16, expansion link.

The specific embodiment

In conjunction with the accompanying drawings and embodiments the utility model is described in further detail now, these accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.

Such as Fig. 1, Fig. 2, shown in Figure 3, a kind ofly prevent wrinkling Sewing machines, comprise frame 1, be installed in platen 2 and power set 3 on the frame 1, described platen 2 is provided with head 4, described head 4 is provided with eedle 5, be provided with groove 6 on the described platen 2, be fixed with the first roller 7 in the described groove 6, also be provided with crane 8 on the described platen 2, be fixed with the accommodation box 9 of opening on the described crane 8, be placed with the second roller 10 in the described accommodation box 9, described the second roller 10 be positioned at described the first roller 7 directly over.

For the first roller 7 can be rotated but can not all around move, described the first roller 7 is set on the lateral shaft 11, the both sides of described the first roller 7 are positioned at the first shackle member 12 are installed on the lateral shaft 11, and the inwall of groove 6 is inserted at the two ends of described lateral shaft 11.

For the second roller 10 can be rotated but can not all around move, described the second roller 7 is set on the connecting axle 13, the both sides of described the second roller 10 are positioned at the second shackle member 14 are installed on the connecting axle 13, and the inwall of accommodation box 9 is inserted at the two ends of described connecting axle 13.

Preferred described the first roller 7 of the utility model equates with the quantity of the second roller 10, and it is individual to be 6-10, so that clamping is firm, prevents that cloth is wrinkling.

The preferred described crane 8 of the utility model comprises transverse plate 15, is connected to the expansion link 16 of transverse plate 15 1 ends, can conveniently regulate the clamping that distance between the first roller 7 and the second roller 10 satisfies the different-thickness cloth.

During use, cloth is placed on the first roller 7, because the thickness of cloth does not wait, can come the clamping cloth by the distance that expansion link 16 is regulated between the second roller 10 and the first roller 7, by eedle 5 reciprocating motions on the power set 3 Sports band motivations 4, cloth is held, can not be subjected to the tractive of sewing thread and cause being out of shape wrinkling, use very easyly, effective, the simultaneously rolling of the first roller 7, the second roller 10 drives the cloth of having made and forwards moves.

Above foundation desirable embodiment of the present utility model is enlightenment, and by above-mentioned description, the related personnel can in the scope that does not depart from this utility model technological thought, carry out various change and modification fully.The technical scope of this utility model is not limited to the content on the specification, must determine technical scope according to the claim scope.

Claims

1. one kind prevents wrinkling Sewing machines, comprise frame, rack-mounted platen and power set, described platen is provided with head, described head is provided with eedle, it is characterized in that: be provided with groove on the described platen, be fixed with the first roller in the described groove, also be provided with crane on the described platen, be fixed with the accommodation box of opening on the described crane, be placed with the second roller in the described accommodation box, described the second roller be positioned at described the first roller directly over.

2. according to claim 1ly prevent wrinkling Sewing machines, it is characterized in that: described the first roller housing is located on the lateral shaft, and the both sides of described the first roller are positioned at the first shackle member is installed on the lateral shaft, and the inwall of groove is inserted at the two ends of described lateral shaft.

3. according to claim 1ly prevent wrinkling Sewing machines, it is characterized in that: described the second roller housing is located on the connecting axle, the both sides of described the second roller are positioned at the second shackle member are installed on the connecting axle, and the inwall of accommodation box is inserted at the two ends of described connecting axle.

4. according to claim 1ly prevent wrinkling Sewing machines, it is characterized in that: described the first roller equates with the quantity of the second roller.

5. according to claim 4ly prevent wrinkling Sewing machines, it is characterized in that: the quantity of described the first roller is 6-10.

6. according to claim 1ly prevent wrinkling Sewing machines, it is characterized in that: described crane comprises transverse plate, is connected to the expansion link of transverse plate one end.