CN218175310U - Edge covering mechanism of fabric sewing machine - Google Patents

Abstract

The application relates to the technical field of fabric sewing machines, and discloses a mechanism of borduring of fabric sewing machine, including supporting the link, the mechanism of borduring is installed to the one end of supporting the link, and the one end that the mechanism of borduring was kept away from to the support link is fixed with the compress seat, and one side of compress seat is equipped with the iron sheet splint, and the center department of supporting the link inner wall is fixed with the flattening board. This scheme is through the mechanism of borduring, the cooperation setting of evener and iron sheet splint, pass the mechanism of borduring in proper order after folding good through the cloth that will bordure, between evener and the iron sheet splint, it is spacing to the size of borduring to adjust the compress and adjust the push pedal, be convenient for operate as required in a flexible way, at the in-process of borduring, cloth and flattening cylinder contact, the flattening cylinder can assist the cloth to slide, play fine flattening effect, prevent that the cloth from piling up and producing the fold, iron sheet splint can be to the inseparable centre gripping in cloth surface, prevent that the cloth pine from taking off, the effect of borduring to the fabric has further been ensured.

Description

Fabric sewing machine's mechanism of borduring

Technical Field

The application relates to the technical field of fabric sewing machines, in particular to a hemming mechanism of a fabric sewing machine.

Background

A sewing machine is a machine that uses one or more sewing threads to form one or more stitches in a material to be sewn, thereby interweaving or stitching one or more layers of material. The sewing machine can sew fabrics such as cotton, hemp, silk, wool, artificial fiber and the like and products such as leather, plastic, paper and the like, and the sewed stitches are neat, beautiful, flat and firm, the sewing speed is high, and the use is simple and convenient. The sewing machine is an essential process step for edge covering in the fabric sewing process. Bordure the fabric at present and install the mechanism of borduring usually and come to fix the cloth of borduring, and current mechanism of borduring comprises fixed iron sheet splint and bobbin usually, simple structure, and the size of iron sheet splint is single, can not adjust the size of borduring, and does not have the effect to the cloth flattening of borduring, leads to the easy fold that produces of the cloth of borduring.

SUMMERY OF THE UTILITY MODEL

In order to solve the above-mentioned problems, the present application provides a hemming mechanism of a fabric sewing machine.

The application provides a fabric sewing machine's mechanism of borduring adopts following technical scheme:

the utility model provides a fabric sewing machine's mechanism of borduring, includes the support link, the mechanism of borduring is installed to the one end of supporting the link, the one end that the mechanism of borduring was kept away from to the support link is fixed with the compress seat, one side of compress seat is equipped with iron sheet splint, the center department of supporting the link inner wall is fixed with the flattening board.

Through adopting above-mentioned technical scheme, pass in proper order between mechanism, flattening board and the iron sheet splint of borduring after folding the cloth of borduring, can be fine carry out the centre gripping location to the cloth of usefulness of borduring, still can adjust bordure size of a dimension as required.

Preferably, the inside of mechanism of borduring has been seted up the constant head tank of borduring, the mechanism of borduring includes the compress and adjusts the push pedal, the inside threaded connection that supports link one end has adjusting screw, adjusting screw's outside threaded connection has a rotating gear, adjusting screw's one end and compress are adjusted push pedal swing joint.

By adopting the technical scheme, the adjusting screw can be driven to push the cloth pressing adjusting push plate to move in the edge covering positioning groove by adjusting the rotating gear, and then the cloth pressing adjusting push plate can approach one side of the edge covering cloth, so that the limit of the edge covering cloth can be formed, and the proper edge covering size can be conveniently adjusted according to the requirement.

Preferably, a sliding block is fixed at the center of the top of the cloth pressing and adjusting push plate, a sliding groove matched with the sliding block is formed in the center of the top of the edge covering mechanism, and a ruler plate is fixedly mounted on one side of the inner wall of the sliding groove.

Through adopting above-mentioned technical scheme, the push pedal is adjusted along with the compress to the slider and slides in the spout, can observe specific size of borduring according to the distance that chi board outer wall instructed this moment, has further improved the practicality.

Preferably, the bottom welding of support link outer wall has the fixed plate, the inside hollow structure that is of flattening board, the both ends of flattening board inner wall all are the equidistance and rotate and be equipped with a plurality of flattening cylinder.

Through adopting above-mentioned technical scheme, through fixed to the fixed plate, can realize the installation to holistic, the cloth is dragging the in-process and is contacting with the flattening cylinder, and the flattening cylinder can smooth the cloth surface, avoids producing the fold.

Preferably, one side of the inside of the cloth pressing seat is provided with an elastic clamping piece in a sliding manner, the center of the surface of the cloth pressing seat is provided with a positioning chute, the inside of the positioning chute is provided with a fixing screw, the inside of the elastic clamping piece is provided with a positioning hole matched with the fixing screw, and the inside of the iron sheet clamping plate is provided with a limiting area.

Through adopting above-mentioned technical scheme, elasticity clamping piece and iron sheet splint all have certain elasticity, have improved the compactness with cloth direct contact for inside cloth is folded more neatly, does benefit to the going on of the work of borduring.

To sum up, the application comprises the following beneficial technical effects:

this application is through the mechanism of borduring, the cooperation setting of flattening board and iron sheet splint, pass the mechanism of borduring in proper order after folding good through the cloth that will bordure, between flattening board and the iron sheet splint, it adjusts the push pedal and carries on spacingly to the size of borduring to adjust the compress, be convenient for operate as required in a flexible way, at the in-process of borduring, cloth and flattening cylinder contact, the flattening cylinder can assist the cloth to slide, play fine flattening effect, prevent that the cloth from piling up and producing the fold, iron sheet splint can be to the inseparable centre gripping in cloth surface, prevent that the cloth pine takes off, the effect of borduring to the fabric has further been ensured.

Drawings

FIG. 1 is a front view of a hemming mechanism of a fabric sewing machine according to an embodiment of the present invention.

Fig. 2 is an exploded view of the taping mechanism of the application example.

Fig. 3 is an exploded view of the screed and the cloth shoe of the example of the application.

Description of reference numerals: 1. a binding mechanism; 2. a ruler plate; 3. a screed plate; 4. iron sheet clamping plates; 5. a cloth pressing seat; 6. a support link; 7. a fixing plate; 8. a binding positioning groove; 9. a chute; 10. a cloth pressing adjusting push plate; 11. a slider; 12. adjusting the screw rod; 13. a rotating gear; 14. positioning the chute; 15. a fixing screw; 16. an elastic clip; 17. a limiting region; 18. and a leveling roller.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses fabric sewing machine's mechanism of borduring. Referring to fig. 1-2, a hemming mechanism of a fabric sewing machine comprises a support connecting frame 6 for providing integral support force, a fixing plate 7 is welded at the bottom end of the outer wall of the support connecting frame 6, two sliding ways are arranged on the surface of the fixing plate 7 and can be adjusted to be fixed on the surface of the fabric sewing machine, an adjusting screw 12 is connected to the inner thread at one end of the support connecting frame 6, a rotating gear 13 is connected to the outer thread of the adjusting screw 12, the adjusting screw 12 can be driven to adjust the position by rotating the rotating gear 13, a hemming positioning groove 8 is arranged inside the hemming mechanism 1 to provide a movable space for hemming cloth and facilitate hemming work;

support the one end of link 6 and install mechanism 1 of borduring, mechanism 1 of borduring includes compress regulation push pedal 10, can carry out the centre gripping spacing to the cloth of borduring, adjusting screw 12's one end and compress regulation push pedal 10 swing joint, thereby can promote the compress through adjusting screw 12 displacement and adjust the suitable distance of borduring of push pedal 10 motion regulation, the center department at push pedal 10 top is fixed with slider 11 to the compress, the spout 9 with the 11 adaptations of slider is seted up in the center department at mechanism 1 top of borduring, one side fixed mounting of spout 9 inner wall has chi board 2, slider 11 can drive the motion of pointer along with it in spout 9 slides, the scale on 2 surfaces of chi board is observed to the accessible this moment the distance size of borduring is observed.

Referring to fig. 2-3, a cloth pressing seat 5 is fixed at one end of the support connecting frame 6 far away from the edge covering mechanism 1, an elastic clamping piece 16 is slidably arranged at one side inside the cloth pressing seat 5, a positioning sliding groove 14 is formed in the center of the surface of the cloth pressing seat 5, a fixing screw 15 is arranged inside the positioning sliding groove 14, the clamping distance of the elastic clamping piece 16 can be adjusted through the fixing screw 15 inside the sliding positioning sliding groove 14, a positioning hole matched with the fixing screw 15 is formed inside the elastic clamping piece 16, the fixing screw 15 can be screwed to fix the position after the position is determined, an iron sheet clamping plate 4 is arranged at one side of the cloth pressing seat 5, a limiting area 17 is formed inside the iron sheet clamping plate 4, the elastic clamping piece 16 covers the outer wall of the iron sheet clamping plate 4, the outer part of the cloth pressing seat 5 can be limited, and cloth loosening is prevented.

In order to avoid the cloth of borduring to produce the fold, it is concrete, the center department that supports 6 inner walls of link frame is fixed with flattening board 3, and flattening board 3 is inside to be hollow structure, provides the work interval of the cloth of borduring, and the both ends of 3 inner walls of flattening board all are the equidistance and rotate and be equipped with a plurality of flattening cylinder 18, bordure the cloth when flattening board 3 internalization with flattening cylinder 18 contact, flattening cylinder 18 can smooth the cloth surface, prevents to produce the fold.

The implementation principle of the edge covering mechanism of the fabric sewing machine in the embodiment of the application is as follows: when the device is used, the supporting and connecting frame 6 is arranged near the stitch of the fabric sewing machine by penetrating through the fixing plate 7 through screws, the iron sheet clamping plate 4 is positioned at the front end of the stitch, and the cloth for edge covering is folded and then sequentially penetrates through the edge covering positioning groove 8, the leveling plate 3 and the limiting area 17;

according to the size of the required edge covering, the rotating gear 13 is rotated, so that the adjusting screw 12 is driven to move in the cloth pressing adjusting push plate 10 and push the cloth pressing adjusting push plate 10 to move to one side in the edge covering mechanism 1 to be close to the outer wall of the edge covering cloth, the size of the edge covering can be finely adjusted and the cloth is limited, and the size of the edge covering is accurately adjusted through the distance of the ruler plate 2 indicated by the sliding of the sliding block 11 in the sliding groove 9;

pass through fixing screw 15 again and fix a position spout 14 and be connected and slide with elastic clamping piece 16 and make elastic clamping piece 16 be close to iron sheet splint 4 outer wall, it is fixed to elastic clamping piece 16 again, because elastic clamping piece 16 has certain flexible elasticity can be to iron sheet splint 4 centre gripping location, thereby it is spacing to borduring the cloth through iron sheet splint 4, prevent to bordure the in-process and produce the pine and take off, simultaneously at the in-process of borduring, along with the dragging of borduring the cloth can with leveling cylinder 18 contact, thereby it smooths to borduring the cloth to drive leveling cylinder 18 roll, prevent that the cloth from piling up and causing the fold, the neat nature of further guarantee borduring.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a fabric sewing machine's mechanism of borduring, includes support link (6), its characterized in that: the mechanism (1) of borduring is installed to the one end of supporting link (6), the one end that the mechanism (1) of borduring was kept away from in supporting link (6) is fixed with compress seat (5), one side of compress seat (5) is equipped with iron sheet splint (4), the center department of supporting link (6) inner wall is fixed with flattening board (3).

2. The hemming mechanism of a fabric sewing machine according to claim 1, wherein: the utility model discloses a mechanism for binding, including mechanism for binding, push plate and cloth, the inside constant head tank (8) of borduring has been seted up to the inside of mechanism for binding (1), push plate (10) are adjusted including the compress to mechanism for binding (1), the inside threaded connection that supports link (6) one end has adjusting screw (12), the outside threaded connection of adjusting screw (12) has rotating gear (13), push plate (10) swing joint is adjusted with the compress to the one end of adjusting screw (12).

3. A hemming mechanism of a fabric sewing machine according to claim 2 wherein: the cloth pressing adjusting push plate is characterized in that a sliding block (11) is fixed at the center of the top of the cloth pressing adjusting push plate (10), a sliding groove (9) matched with the sliding block (11) is formed in the center of the top of the edge covering mechanism (1), and a ruler plate (2) is fixedly mounted on one side of the inner wall of the sliding groove (9).

4. A hemming mechanism of a fabric sewing machine according to claim 1 wherein: the bottom welding who supports link (6) outer wall has fixed plate (7), flattening board (3) inside is hollow structure, the both ends of flattening board (3) inner wall all are the equidistance and rotate and be equipped with a plurality of flattening cylinder (18).

5. The hemming mechanism of a fabric sewing machine according to claim 1, wherein: one side of the inside of the cloth pressing seat (5) is provided with an elastic clamping piece (16) in a sliding manner, and the center of the surface of the cloth pressing seat (5) is provided with a positioning sliding groove (14).

6. A hemming mechanism of a fabric sewing machine according to claim 5 wherein: the inside of location spout (14) is equipped with set screw (15), the locating hole with set screw (15) adaptation is seted up to the inside of elasticity clamping piece (16), spacing district (17) have been seted up to the inside of iron sheet splint (4).

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