CN210916554U

CN210916554U - Novel windlass foot machine

Info

Publication number: CN210916554U
Application number: CN201921778331.2U
Authority: CN
Inventors: 高展峰
Original assignee: Zhejiang Zusun Sewing Machine Co ltd
Current assignee: Zhejiang Zusun Sewing Machine Co ltd
Priority date: 2019-10-22
Filing date: 2019-10-22
Publication date: 2020-07-03
Anticipated expiration: 2029-10-22

Abstract

The utility model belongs to the technical field of the rumble foot machine, concretely relates to novel rumble foot machine. A novel foot rumbling machine comprises a foot rumbling machine main body, wherein the foot rumbling machine main body comprises a machine base and a machine body arranged on the machine base, a rotating shuttle bracket for fixing a rotating shuttle is arranged at one end of the machine base, and a curling device is movably arranged on the side surface of the machine base; the curling device comprises a cloth guide hook which is movably arranged, the cloth guide hook is matched with the machine body and the rotating shuttle support to process cloth, the rotating shuttle support comprises a rotating shuttle seat and a rotating shuttle sleeve, the rotating shuttle seat is fixed at the end part of the machine base, and the rotating shuttle sleeve is fixed at one end of the rotating shuttle seat. The utility model has the advantages of simple structure, convenient use and capability of processing the children's clothes trouser legs with smaller size.

Description

Novel windlass foot machine

Technical Field

The utility model belongs to the technical field of the rumble foot machine, concretely relates to novel rumble foot machine.

Background

The foot-rolling machine is a sewing machine for sewing the bottom of trousers and is widely applied to the production of clothes. When the bottom stitching machine stitches the trouser legs, the cloth is pressed by the upper and lower cloth dragging wheels, and the cloth is pulled by the cloth dragging wheels in a rotating way so as to realize the feeding of the cloth when stitching.

Chinese patent CN201620526685.8 discloses a wire bonding device for a windlass, which comprises a windlass body; the thread tying hook is positioned on one side of the foot rolling machine body through which the thread penetrates; the wire tying hook driving device is fixedly connected to one side, through which a suture penetrates, of the windlass foot machine body, a driving piece of the driving device is fixedly connected with the right end of the wire tying hook, and the driving mechanism drives the wire tying hook to do left-right reciprocating motion. The patent literature attached drawings disclose the structure of a rotating shuttle bracket, the specific structure is that the rotating shuttle bracket is an integrated design, a cloth guide part is movably arranged on the rotating shuttle bracket, and the cloth guide part is driven by a driving part to move on the rotating shuttle bracket.

This technique has the following disadvantages:

because the cloth guide piece is designed like a trapezoid, the whole size is large, and after the cloth guide piece and the rotating shuttle bracket are combined to form a complete processing platform, the whole diameter of the processing platform is large, and compared with trouser legs of some children trousers with small sizes, the cloth guide piece cannot be fixed on the processing platform of the foot rumbling machine for processing, so that the processing efficiency and the quality are influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a can process novel rumble foot machine of the less children's clothes trouser legs of size.

The purpose of the utility model is realized like this:

a novel foot rumbling machine comprises a foot rumbling machine main body, wherein the foot rumbling machine main body comprises a machine base and a machine body arranged on the machine base, a rotating shuttle bracket for fixing a rotating shuttle is arranged at one end of the machine base, and a curling device is movably arranged on the side surface of the machine base;

the curling device comprises a cloth guide hook which is movably arranged, and the cloth guide hook is matched with the machine body and the rotating shuttle bracket to process the cloth.

Preferably, the rotating shuttle bracket comprises a rotating shuttle seat and a rotating shuttle sleeve, the rotating shuttle seat is fixed at the end part of the machine base, and the rotating shuttle sleeve is fixed at one end of the rotating shuttle seat.

Preferably, the diameter of the rotating shuttle sleeve is smaller than that of the rotating shuttle seat.

Preferably, the hemming device comprises a driving part fixed on the base, the cloth guide hook is installed at the output end of the driving part, and the driving part drives the cloth guide hook to move above the rotating shuttle bracket.

Preferably, the end of the cloth guide hook is provided with a pressing sheet for assisting in curling.

Preferably, the output end of the driving piece is provided with a fixed sleeve, and the cloth guide hook is movably arranged in the fixed sleeve.

Preferably, the rotating shuttle seat is movably provided with a slope backup plate for adjusting the width of the hem of the trouser leg.

Preferably, a cloth guide backup plate used for fixing the slope backup plate is movably arranged on the rotating shuttle seat, and a movable groove used for adjusting the fixing position is formed in the cloth guide backup plate.

Preferably, a protective cover for protecting the crimping device is arranged on the machine base.

Compared with the prior art, the utility model outstanding and profitable technological effect is:

1. the utility model discloses a design new cloth of leading colludes, replaces the cloth piece of leading before, reduces the holistic diameter of the device of installation trouser legs, makes it can process the trouser legs of small-size. Compare and lead the cloth spare than before, lead the cloth and collude and reduced holistic volume to reduce the holistic diameter that the rotating shuttle support colluded with leading the cloth, make its children's clothes trouser legs that can the fixed dimension less, the miniature children's clothes of convenient processing guarantee process rate and product quality.

2. The utility model discloses a rotating shuttle support designs to have rotating shuttle seat and rotating shuttle cover to constitute, and the diameter of rotating shuttle cover is less than rotating shuttle seat diameter, and the rotating shuttle cover can be changed, can freely change the diameter of rotating shuttle cover according to actual money, improves the adaptability of rotating shuttle support.

Drawings

Fig. 1 is a schematic view of a cloth guide in a comparison document.

Fig. 2 is a schematic structural diagram of the whole machine in the embodiment of the present invention.

Fig. 3 is a partial schematic view of an embodiment of the present invention.

Fig. 4 is a schematic structural view of the twist-lock bracket according to the embodiment of the present invention.

Fig. 5 is a schematic view of a curling device according to an embodiment of the present invention.

Reference numerals: 1-a machine base; 2-body; 3-rotating shuttle bracket; 31-a rotating shuttle seat; 32-rotating shuttle sleeve; 4-a crimping device; 41-cloth guide hook; 42-a drive member; 5-tabletting; 6, fixing a sleeve; 7-a slope backup plate; 8-cloth guiding backup plate; 81-a movable groove; 9-a protective cover; 10-a cloth guide.

Detailed Description

The following describes the present invention in further detail with reference to the accompanying drawings.

For the cloth guide mentioned in the comparison document, refer to the schematic diagram of fig. 1.

As shown in fig. 2-5, a novel foot roller comprises a base 1, a machine body 2 is arranged on the base 1, the machine body 2 is mainly responsible for sewing work, the machine body 2 adopts a machine body 2 of a common foot roller on the market, a rotating shuttle support 3 is arranged at one end of the base 1, the rotating shuttle support 3 is arranged below a sewing needle of the machine body 2, a curling device 4 is arranged at the side surface of the base 1, the curling device 4 comprises a driving piece 42 fixed on the base 1, a fixed sleeve 6 is arranged at the output end of the driving piece 42, a cloth guiding hook 41 is movably arranged in the fixed sleeve 6, and the cloth guiding hook 41 can rotate in the fixed sleeve 6 at a small angle. The benefit of designing like this is that lead cloth to collude 41 can adjust and the angle between the rotating shuttle support 3 according to actual conditions, when the trouser legs size of processing is little, can rotate and lead cloth to collude 41, the tip that makes to lead cloth to collude 41 is more close with rotating shuttle support 3 distance, when the trouser legs size of processing is bigger than the rotating shuttle support, for more convenient processing, guarantee the precision of processing, can adjust and lead cloth to collude 41 and rotating shuttle support 3's distance, thereby process not unidimensional clothing, the adaptability of equipment has been improved.

As shown in fig. 5, the cloth guide hook 41 is made by bending a steel bar, the former cloth guide piece is designed like a trapezoid, the whole size is large, the cloth guide piece is mounted on the upper end face of the rotating shuttle bracket 3 and moves along the upper end face of the rotating shuttle bracket 3, the rotating shuttle bracket 3 designed in this way cannot process trouser legs with smaller size, the modified cloth guide hook 41 is integrally in the shape of a hook, the size is small, the processing by the cloth guide hook 41 can process the trouser legs with smaller size, and the size can be adjusted by adjusting the angle and the position of the cloth guide hook 41, so that the applicability of the device is improved.

As shown in fig. 1, the practical method of the cloth guide in the comparison document is as follows: the trouser legs to be processed are sleeved on the rotating shuttle bracket 3, because the original cloth guide 10 is used to be deep into the trouser legs and is curled from the inside, because the prior cloth guide 10 adopts a design similar to a trapezoid, the whole volume is large, and the volume of the trouser legs and the rotating shuttle bracket 3 is increased by adding the volume of the rotating shuttle bracket 3, so that the trouser legs with small size cannot be processed; the cloth guide hook 41 of the present application is: the trousers leg is reversely sleeved on the rotating shuttle support 3 (the inner wall of the trousers leg faces towards the outer side) and then the edge of the trousers leg is turned over by the cloth guide hook 41, the end part of the cloth guide hook 41 is arranged in the folded edge, and compared with the previous inner folded edge, the design can clearly observe the width of the folded edge and the sewing track whether to deviate or not, and can also determine whether the folded edge is sewn completely, so that the sewing quality is ensured.

As shown in fig. 4, the rotating shuttle bracket 3 includes a rotating shuttle seat 31 and a rotating shuttle sleeve 32, the rotating shuttle sleeve 32 is arranged at one end of the rotating shuttle seat 31, the diameter of the rotating shuttle sleeve 32 is smaller than the outer diameter of the rotating shuttle seat 31, the trouser legs are mainly sleeved on the rotating shuttle sleeve 32 during processing, and the sewing needle is controlled by the machine body 2 to match with the rotating shuttle in the rotating shuttle sleeve 32, so as to process the trouser legs sleeved on the rotating shuttle sleeve 32.

As shown in fig. 3, the rotating shuttle seat 31 is provided with a cloth guiding backup plate 8, the cloth guiding backup plate 8 is provided with a movable groove 81, the cloth guiding backup plate 8 is fixed on the rotating shuttle seat 31 through screws, the fixed position is adjusted through the movable groove 81, the rotating shuttle seat 31 is movably provided with a slope backup plate 7 for adjusting the hem width of the trouser legs, the slope backup plate 7 is connected with the cloth guiding backup plate 8, the cloth guiding backup plate 8 is designed in a right angle, the arrangement mainly blocks cloth, so that the processed cloth has beautiful sewing track and is linear, and the sewing quality is ensured.

In order to better enable the cloth to be sewn in the edge folding mode, the pressing piece 5 is arranged at the end portion of the cloth guide hook 41, and the design of the pressing piece 5 can guarantee the edge folding smoothness and facilitate edge folding.

The base 1 is also provided with a protective cover 9, the protective cover 9 is mainly used for protecting a driving part of the curling device, and preventing cloth or other objects from entering to cause damage to equipment or hair of a human body from being involved to cause injury to the human body

The working principle is as follows:

roll up partly earlier trouser legs one end, overlap the trouser legs cover on rotating shuttle support 3 again, it leads cloth hook 41 to remove to sheatheeing in back driving piece 42 drive for lead the tip of cloth hook 41 in the cloth of rolling up, play the effect of supplementary turn-up, later organism 2 processes the cloth, in-process of processing, mop is carried out in the mutual cooperation of upper and lower mop wheel, organism 2 carries out the sewing operation to the cloth, driving piece 42 drive leads cloth hook 41 to remove when the sewing is close to the end, make lead cloth hook 41 and cloth separation, accomplish the sewing of whole cloth.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a novel rumble foot machine, includes rumble foot machine main part, its characterized in that: the foot rumbling machine main body comprises a machine base (1) and a machine body (2) arranged on the machine base (1), wherein a rotating shuttle bracket (3) for fixing a rotating shuttle is arranged at one end of the machine base (1), and a curling device (4) is movably arranged on the side surface of the machine base (1);

the curling device (4) comprises a cloth guide hook (41) which is movably arranged, and the cloth guide hook (41) is matched with the machine body (2) and the rotating shuttle bracket (3) to process the cloth.

2. The novel rumble foot machine of claim 1, wherein: the rotating shuttle support (3) comprises a rotating shuttle seat (31) and a rotating shuttle sleeve (32), the rotating shuttle seat (31) is fixed at the end part of the machine base (1), and the rotating shuttle sleeve (32) is fixed at one end of the rotating shuttle seat (31).

3. The novel rumble foot machine of claim 2, wherein: the diameter of the rotating shuttle sleeve (32) is smaller than that of the rotating shuttle seat (31).

4. The novel rumble foot machine of claim 1, wherein: the hemming device (4) comprises a driving part (42) fixed on the machine base (1), the cloth guide hook (41) is installed on the output end of the driving part (42), and the driving part (42) drives the cloth guide hook (41) to move above the rotating shuttle support (3).

5. The novel rumble foot machine of claim 1, wherein: the end part of the cloth guide hook (41) is provided with a pressing sheet (5) for assisting in curling.

6. The novel rumble foot machine of claim 4, wherein: the output end of the driving piece (42) is provided with a fixed sleeve (6), and the cloth guide hook (41) is movably arranged in the fixed sleeve (6).

7. The novel rumble foot machine of claim 2, wherein: the rotating shuttle seat (31) is movably provided with a slope backup plate (7) for adjusting the hem width of the trouser legs.

8. The novel rumble foot machine of claim 2, wherein: the rotating shuttle seat (31) is movably provided with a cloth guiding backup plate (8) used for fixing the slope backup plate (7), and the cloth guiding backup plate (8) is provided with a movable groove (81) used for adjusting the fixing position.

9. The novel rumble foot machine of claim 1, wherein: and a protective cover (9) for protecting the crimping device (4) is arranged on the machine base (1).