CN212025598U

CN212025598U - Sewing machine with feeding device

Info

Publication number: CN212025598U
Application number: CN202020540384.7U
Authority: CN
Inventors: 吴啟灿
Original assignee: Foshan Aohong Textile Clothing Co ltd
Current assignee: Foshan Aohong Textile Clothing Co ltd
Priority date: 2020-04-13
Filing date: 2020-04-13
Publication date: 2020-11-27
Anticipated expiration: 2030-04-13

Abstract

The utility model relates to a sewing machine with feeding device, including work platform, the last supplementary clamping unit who is used for folding into predetermined shape with cowherd's cloth of being provided with of work platform, supplementary clamping unit is including setting up lower plate on work platform, along the vertical two connecting plates that upwards extend in relative both sides of lower plate and set up between two connecting plates and keep away from lower plate one side fixed connection's punch holder with the connecting plate, the transversal isosceles trapezoid that personally submits of lower plate, and the direction of delivery of cowherd's cloth is for carrying the less one end of lower plate cross section by the great one end of lower plate cross section, the punch holder sets up downwards along the direction of delivery slope of cowherd's cloth, punch holder, connecting plate and lower plate enclose jointly and establish into the tight cavity of clamp. The utility model discloses have and can be according to the shape that preset is good with in the jean cloth strip conveying sewing machine to great reduction staff's work load, improve work efficiency's effect.

Description

Sewing machine with feeding device

Technical Field

The utility model belongs to the technical field of sewing machine's technique and specifically relates to a sewing machine with feeding device is related to.

Background

At present, denim is thicker yarn-dyed warp-faced twill, the warp yarn is dark in color, generally indigo, and the weft yarn is light in color, generally light gray or boiled natural white yarn, so that the denim is an important raw material for producing clothes and is widely used. In the production process of the clothes, sewing machine clothes are often used for sewing the jean.

The present chinese utility model patent with publication number CN105113150B discloses a sewing machine, including: bottom plate and casing, be equipped with the eedle on the casing, the bottom plate internal rotation is connected with lower shaft and drive shaft, the tip of lower shaft rotates and is connected with and moves the knife rest, it has moved the sword to link firmly on moving the knife rest, the drive shaft with move the transmission of knife rest and be connected and can drive and move the knife rest and rotate, sliding connection has the stationary knife on the bottom plate, still articulated on the bottom plate have the drive plate, it has the spigot surface to move the circumference on the border of knife rest, be connected with the tensioning piece on the drive plate, the distance between spigot surface and the lower shaft axial lead reduces to the other end by one end gradually, when moving the knife rest and making to move the sword to the stationary knife.

The above prior art solutions have the following drawbacks: in the process of using a sewing machine to process the jean, workers are often required to manually fold the jean strips into a preset shape for sewing, so that on one hand, the working pressure of the workers is increased, and on the other hand, the working efficiency of the workers is reduced.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, one of the purposes of the utility model is to provide a sewing machine with feeding device has and can carry into the sewing machine with jean cloth according to the shape that sets for in advance to great reduction staff's work load, improvement work efficiency's effect.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a sewing machine with feeding device, includes work platform, the last supplementary clamping component who is used for folding into predetermined good shape with denim cloth strip that is provided with of work platform, supplementary clamping component is including setting up lower plate on work platform, along the vertical two connecting plates that upwards extend in the relative both sides of lower plate and set up between two connecting plates and keep away from lower plate one side fixed connection's punch holder with the connecting plate, the transversal isosceles trapezoid that personally submits of lower plate, and the direction of delivery of denim cloth strip is for carrying the less one end of lower plate cross section by the great one end of lower plate cross section, the direction of delivery slope of punch holder along denim cloth strip sets up downwards, punch holder, connecting plate and lower plate enclose jointly and establish into and press from both sides tight cavity.

By adopting the technical scheme, the folded jean cloth strip penetrates through the clamping cavity formed by the upper clamping plate, the connecting plate and the lower clamping plate, and after the clamping effect of the clamping cavity, the folded jean cloth strip is conveyed into the sewing machine according to a preset shape, so that the workload of workers for sewing the folded jean cloth strip is greatly reduced in the whole process, and the working efficiency of the workers is improved.

The present invention may be further configured in a preferred embodiment as: the lower splint is horizontally extended with a placing part towards one end with a larger cross section.

By adopting the technical scheme, the placing part is used for placing the denim strip folded into the preset shape so as to prepare for the subsequent denim strip to pass through the clamping cavity.

The present invention may be further configured in a preferred embodiment as: one end of the placing part, which is far away from the lower clamping plate, is provided with an inclined block, and the inclined block is obliquely and downwards arranged towards one end, which is far away from the placing part.

By adopting the technical scheme, the arrangement of the inclined block plays a certain guiding role in moving the denim strips to the placing part.

The present invention may be further configured in a preferred embodiment as: the two opposite sides of the placing part vertically extend upwards to form limiting blocks, and the limiting blocks are fixedly connected with the connecting plate near the end face of the lower clamping plate.

By adopting the technical scheme, the arrangement of the limiting block plays a certain limiting role on the denim fabric strips placed on the placing part so as to prevent the denim fabric strips from sliding off from the placing part.

The present invention may be further configured in a preferred embodiment as: and one side of the upper clamping plate, which is far away from the lower clamping plate, is provided with a long hole along the conveying direction of the jean cloth strips.

Through adopting above-mentioned technical scheme, the setting in rectangular hole is convenient for the staff to use other appurtenance to pass the rectangular hole, takes out the denim strip from pressing from both sides tight cavity to sew up.

The present invention may be further configured in a preferred embodiment as: the opposite two sides of the upper clamping plate vertically extend upwards to form clamping parts, the clamping parts are located above the connecting plate, one side, away from the upper clamping plate, of each clamping part is turned into a coil and is in butt joint with one side, back to the lower clamping plate, of the upper clamping plate, and the strip holes are located between the two opposite clamping parts.

By adopting the technical scheme, the clamping part is clamped by clamping tools such as tweezers, and under the extrusion action of the clamping part, the space of a clamping cavity surrounded by the upper clamping plate, the connecting plate and the lower clamping plate is reduced, so that the folded jean cloth strip is more obvious in a preset shape after passing through the clamping cavity, and the sewing of a sewing machine is facilitated; and the arrangement of the clamping part plays a certain role in protecting the upper clamping plate.

The present invention may be further configured in a preferred embodiment as: one of them side level of lower plate is extended there is the fixed plate, the fixed plate sets up in the position of the end of taking out that is close to jean cloth strip, one side that the lower plate was kept away from to the fixed plate is provided with vertical mounting panel, one side that the fixed plate was kept away from to the mounting panel is provided with horizontal lockplate, the mounting panel passes through the locking subassembly and can dismantle with the lockplate and be connected, the horizontal hole that runs through the lockplate is seted up along its thickness direction to the lockplate.

Through adopting above-mentioned technical scheme, the setting in horizontal strip hole is used for being fixed in work platform with supplementary clamping assembly.

The present invention may be further configured in a preferred embodiment as: the locking assembly comprises a vertical bar hole arranged on the mounting plate, a fixing hole arranged on the locking plate and corresponding to the vertical bar hole, and a fastening piece inserted in the vertical bar hole and the fixing hole, wherein the fixing hole is arranged at one end of the horizontal bar hole close to the mounting plate.

Through adopting above-mentioned technical scheme, the fastener is worn to locate in vertical bar hole and the fixed orifices and is used for being connected fixedly mounting panel and lockplate to damage the change of supplementary clamping components.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the folded jean cloth strips penetrate through a clamping cavity formed by the upper clamping plate, the connecting plate and the lower clamping plate, and are conveyed into the sewing machine according to a preset shape after the clamping action of the clamping cavity, so that the workload of workers for sewing the folded jean cloth strips is greatly reduced in the whole process, and the working efficiency of the workers is improved;

2. the placing part is used for placing the jean strips folded into a preset shape to prepare for the subsequent jean strips to pass through the clamping cavity;

3. the arrangement of the strip holes is convenient for workers to use other auxiliary tools to penetrate through the strip holes, and the denim strips are taken out from the clamping cavity to be sewn.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural view of the auxiliary clamping assembly of the present invention.

In the figure, 1, a working platform; 2. an auxiliary clamping assembly; 21. a lower splint; 211. a placement part; 212. a sloping block; 213. a limiting block; 22. an upper splint; 221. a strip hole; 222. a clamping portion; 23. a connecting plate; 24. a clamping cavity; 25. a fixing plate; 251. a boss portion; 26. mounting a plate; 27. a locking plate; 271. a transverse bar hole; 272. a bolt; 3. a locking assembly; 31. a vertical bar hole; 32. a fixing hole; 33. a fastener.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1, for the utility model discloses a sewing machine with a feeding device, including work platform 1 and the auxiliary clamping component 2 that sets up on work platform 1, the jean cloth strip of folding can form predetermined shape under the clamping effect of auxiliary clamping component 2 and carry into sewing machine (not shown in the figure) and sew.

As shown in fig. 1 and 2, the auxiliary clamping assembly 2 includes a lower clamping plate 21, an upper clamping plate 22 and two connecting plates 23; the lower clamp plate 21 is positioned on the bearing surface of the working platform 1, the cross section of the lower clamp plate 21 is in an isosceles trapezoid shape, and the jean strips are conveyed to the end with the smaller cross section of the lower clamp plate 21 along the end with the larger cross section of the lower clamp plate 21; the two connecting plates 23 are respectively arranged on two opposite sides of one surface of the lower clamping plate 21 back to the working platform 1, the upper clamping plate 22 is arranged above the lower clamping plate 21, the two opposite sides of the upper clamping plate 22 are respectively fixedly connected with one side of the two connecting plates 23 far away from the lower clamping plate 21, and the upper clamping plate 22 is obliquely and downwards arranged along the conveying direction of the denim strips. The lower clamping plate 21, the upper clamping plate 22 and the two connecting plates 23 together form a clamping cavity 24.

As shown in fig. 1 and 2, a long hole 221 penetrating through the upper clamping plate is formed in one side of the upper clamping plate 22, which is back to the lower clamping plate 21, and the long hole 221 is vertically arranged; the presence of the elongated hole 221 facilitates the sliding of the denim strip inside the clamping cavity 24 by the staff out of the outfeed of the clamping cavity 24. Clamping portions 222 folded into a coil are arranged on two opposite sides of the upper clamping plate 22, the clamping portions 222 are located above the connecting plate 23, one side, away from the upper clamping plate 22, of each clamping portion 222 is in contact with one surface, back to the lower clamping plate 21, of the upper clamping plate 22, and the strip-shaped hole 221 is located between the two opposite clamping portions 222.

As shown in fig. 1 and 2, a horizontally disposed placing portion 211 extends from the end of the lower clamp plate 21 with the larger cross section, an inclined block 212 is disposed at the end of the placing portion 211 away from the lower clamp plate 21, and the inclined block 212 is disposed obliquely downward toward the end away from the placing portion 211. The opposite sides of the placing portion 211 are vertically extended with a limiting block 213. Thus, the worker slides the denim strip folded on the working platform 1 from the inclined edge of the inclined block 212 into the placing portion 211 in preparation for the denim strip to enter the clamping cavity 24. The two oppositely arranged limiting blocks 213 can limit and guide the jean strips to enter the clamping cavity 24 smoothly.

As shown in fig. 1 and 2, a fixing plate 25 extends horizontally from one side of the lower clamping plate 21, the fixing plate 25 is disposed at a position close to the removal end of the denim strip, in this embodiment, the fixing plate 25 is located at the right side of the lower clamping plate 21; the middle part of the fixing plate 25 extends vertically upwards to form a convex part 251, a vertical mounting plate 26 is arranged on one side of the fixing plate 25 away from the lower clamping plate 21, a transverse locking plate 27 is arranged on one side of the mounting plate 26 away from the fixing plate 25, and the mounting plate 26 and the locking plate 27 are detachably connected through the locking assembly 3. The upper surface of the lock plate 27 abuts against the lower surface of the mounting plate 26 by the projection 251, and the lock assembly 3 is disposed at the abutting position of the mounting plate 26 and the lock plate 27.

As shown in fig. 1 and 2, the locking assembly 3 includes a vertical bar hole 31 vertically penetrating through the mounting plate 26 in the thickness direction of the mounting plate 26, a fixing hole 32 opened on the locking plate 27, and a fastener 33 inserted into the vertical bar hole 31 and the fixing hole 32, the fastener 33 being a screw; the locking plate 27 is further provided with a horizontal bar hole 271 transversely penetrating the locking plate 27 along the thickness direction of the locking plate 27, and a bolt 272 for fixing the locking plate 27 to the working platform 1 is inserted into the horizontal bar hole 271.

The implementation principle of the embodiment is as follows: the bolt 272 passes through the transverse bar hole 271, the auxiliary clamping assembly 2 is fixed at a proper position on the working platform 1, the worker folds the denim strip in advance, slides the denim strip into the placing part 211 along the inclined block 212, and passes the folded denim strip through the clamping cavity 24; other auxiliary tools may be used such as: scissors or the like are passed through the strip hole 221 to slide the jean cloth strip out of the clamping cavity 24, and then the jean cloth strip of a predetermined shape is sewn using a sewing machine.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a sewing machine with feeding device, includes work platform (1), its characterized in that: the working platform (1) is provided with an auxiliary clamping component (2) for folding the denim strip into a preset shape, the auxiliary clamping assembly (2) comprises a lower clamping plate (21) arranged on the working platform (1), two connecting plates (23) vertically and upwardly extending along two opposite sides of the lower clamping plate (21), and an upper clamping plate (22) arranged between the two connecting plates (23) and fixedly connected with one side of the connecting plate (23) far away from the lower clamping plate (21), the cross section of the lower clamping plate (21) is in an isosceles trapezoid shape, and the jean strips are conveyed from the end with larger cross section of the lower clamping plate (21) to the end with smaller cross section of the lower clamping plate (21) in the conveying direction, the upper clamping plate (22) is obliquely and downwards arranged along the conveying direction of the denim strip, and the upper clamping plate (22), the connecting plate (23) and the lower clamping plate (21) jointly enclose a clamping cavity (24).

2. The sewing machine with a feeding device as claimed in claim 1, wherein: the lower clamping plate (21) is horizontally provided with a placing part (211) extending towards one end with a larger cross section.

3. The sewing machine with a feeding device as claimed in claim 2, wherein: one end, far away from the lower clamping plate (21), of the placing part (211) is provided with an inclined block (212), and the inclined block (212) is obliquely and downwards arranged towards one end, far away from the placing part (211).

4. A sewing machine with a feeding device as claimed in claim 3, wherein: the two opposite sides of the placing part (211) vertically extend upwards to form limiting blocks (213), and the limiting blocks (213) are fixedly connected with the connecting plate (23) near the end face of the lower clamping plate (21).

5. The sewing machine with a feeding device as claimed in claim 1, wherein: one side of the upper clamping plate (22) far away from the lower clamping plate (21) is provided with a long hole (221) along the conveying direction of the jean strips.

6. The sewing machine with a feeding device as claimed in claim 5, wherein: the relative both sides of punch holder (22) are all vertical upwards to extend and are had clamping part (222), clamping part (222) are located the top of connecting plate (23), one side that upper plate (22) was kept away from in clamping part (222) turns over the book, and with punch holder (22) one side looks butt of back to lower plate (21), rectangular hole (221) are located between two relative clamping part (222).

7. The sewing machine with a feeding device as claimed in claim 2, wherein: one of them side level of lower plate (21) is extended there is fixed plate (25), fixed plate (25) set up in the position of being close to the end of taking out of denim fabric strip, one side that lower plate (21) were kept away from in fixed plate (25) is provided with vertical mounting panel (26), one side that fixed plate (25) were kept away from in mounting panel (26) is provided with horizontal lockplate (27), mounting panel (26) can be dismantled with lockplate (27) through locking Assembly (3) and be connected, lockplate (27) are followed its thickness direction and are seted up horizontal hole (271) that run through lockplate (27).

8. The sewing machine with a feeding device as claimed in claim 7, wherein: locking Assembly (3) including offering vertical bar hole (31) on mounting panel (26), offer on lockplate (27) and with vertical bar hole (31) corresponding fixed orifices (32) in position and insert fastener (33) of locating in vertical bar hole (31) and fixed orifices (32), fixed orifices (32) are located horizontal bar hole (271) and are close to the one end of mounting panel (26).