CN212955636U - Serging machine - Google Patents

Abstract

The utility model relates to a serging machine belongs to the technical field of tailoring equipment, and cloth fold when having solved serging machine serging, the not good technical problem of serging quality, it includes the serging machine body, serging machine body below is equipped with a supporting bench, be equipped with flattening mechanism on the supporting bench, flattening mechanism is including setting up the scraper blade in needle body one side, the scraper blade is through pressing the subassembly butt on a supporting bench. The utility model discloses have when the lockstitch machine lockstitch cloth, the cloth is by the below of the smooth removal lockstitch machine, improves the effect by the lockstitch quality of lockstitch cloth.

Description

Serging machine

Technical Field

The utility model belongs to the technical field of the technique of tailoring equipment and specifically relates to a serging machine is related to.

Background

Overlock machines, also known as lockers, plainers, and overedgers, generally divide into three, four, and five lines. The main function of the serging machine is to prevent the sewing of the garment from fluffing. The serging machine can be used for serging, and can also be used for sewing knitted fabrics such as T-shirts, sportswear and underwear.

Chinese patent with publication number CN208815241U authorizes a serging machine, which comprises an operation table, the upper surface of the operation table is fixed with a serging machine body, the operation table is also provided with a chip removal port, the chip removal port is located below the serging port of the serging machine body, the lower surface of the operation table is fixedly connected with a dust collector and a fixed structure, and the fixed structure fixes the dust collector and enables the dust collection port of the dust collector to be communicated with the chip removal port. The dust suction device collects fly ash and thread ends generated by shearing from the discharge port.

The above prior art solutions have the following drawbacks: the serging machine is when borduring to the cloth, and the cloth of being bordured is dragged the removal, and at the cloth removal in-process, the cloth probably produces the fold and is bordured by the serging machine sewing to by causing the lockrand distortion, the quality is not good, and when borduring to elastic cloth, this condition is more outstanding.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art exists, the utility model provides a serging machine, its purpose is when the serging machine serging cloth, and the cloth is by the below of level and smooth removal serging machine, improves the serging quality by the serging cloth.

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

the utility model provides a serging machine, includes the serging machine body, serging machine body below is equipped with a supporting bench, be equipped with the mechanism that flattens on the supporting bench, the mechanism that flattens is including setting up the scraper blade in needle body one side, the scraper blade is through pressing down the subassembly butt on a supporting bench.

Through adopting above-mentioned technical scheme, press the subassembly and press the scraper blade and support tightly on a supporting bench, the cloth passes below the scraper blade for the cloth through the scraper blade becomes level and smooth, reduces the possibility that the cloth has the fold when reacing serging machine body below, improves the quality of cloth serging.

The present invention may be further configured in a preferred embodiment as: the pressing assembly comprises a connecting rod arranged above the scraper, one end, far away from the scraper, of the connecting rod is connected with a support frame in a sliding mode, and the support frame is fixedly connected with the scraper through a spring.

Through adopting above-mentioned technical scheme, the connecting rod provides the support for the scraper blade can not remove along with the removal of cloth, and the scraper blade rotates the back, and the relative support frame that can be under telescopic effect of connecting rod slides and rotates, and under the elasticity of spring, the scraper blade is promoted by the spring and supports tightly on a supporting bench, and because the spring is scalable, so the scraper blade can not compress tightly the cloth on a supporting bench and can not move.

The present invention may be further configured in a preferred embodiment as: scraper blade one end is articulated with a supporting bench, the top of the other end of scraper blade is articulated the connecting rod, the one end sliding connection who keeps away from the scraper blade of connecting rod has the sleeve, the sleeve rotates with the support frame to be connected.

Through adopting above-mentioned technical scheme, put the brace table with the cloth and when being compressed tightly by the scraper blade at needs, rotate the connecting rod and mention through the one end of pulling the connecting rod and keeping away from the pin joint, place the cloth on the brace table at this moment, after placing the cloth, put down the connecting rod, thereby the connecting rod rotates under the effect of spring and supports tightly on the brace table and press the cloth, the placing of cloth from this becomes simple and convenient easy.

The present invention may be further configured in a preferred embodiment as: the lower end face of the scraper is in line-surface contact with the support platform.

By adopting the technical scheme, the contact between the line and the surface reduces the friction force on the cloth, so that the movement of the cloth becomes easy.

The present invention may be further configured in a preferred embodiment as: the lower end of a vertical section perpendicular to the length direction of the scraper is arranged to be arc-shaped.

Through adopting above-mentioned technical scheme, the setting up of arcwall face makes the contact of scraper blade and below cloth relax more, can not cause too big wearing and tearing to the cloth, improves the qualification rate of cloth.

The present invention may be further configured in a preferred embodiment as: the support frame is provided with a downward hanging ring, and the scraper is provided with a hook capable of being hooked on the hanging ring.

Through adopting above-mentioned technical scheme, when needing to place or change the cloth on the brace table, carry the drawing board on the other hand, it is inconvenient to lay the whole cloth on the other hand, with the couple hook on the scraper blade hang on the rings of support frame for regular cloth is got to both hands, and so operation is lighter.

The present invention may be further configured in a preferred embodiment as: the lower part of the supporting platform is connected with a rack through a damping mechanism.

Through adopting above-mentioned technical scheme, the serging machine can produce strong vibration sense when carrying out the lockstitching, leads to the cloth to probably produce the crooked condition of lockstitching, leads to the adverse effect to the work of the level and smooth cloth of scraper blade simultaneously, and damper can cushion the vibration sense of lockstitching machine, strengthens the stability of lockstitching machine, reduces the cloth and takes place the crooked possibility of lockstitching when carrying out the lockstitching.

The present invention may be further configured in a preferred embodiment as: the damping mechanism comprises a plurality of buffer columns arranged above the rack, one ends of the buffer columns far away from the rack are abutted to the supporting table, and a rubber pad is arranged in a gap between the supporting table and the rack.

Through adopting above-mentioned technical scheme, the cushion column cushions the holistic vibration of brace table, and after the cushion column cushions the brace table, the rubber pad further cushions the brace table, and the setting of dual buffering improves buffering effect.

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

1. the flattening mechanism can enable the cloth to be moved below the serging machine in a flattening manner, so that the serging quality of the serged cloth is improved;

2. the vibration effect of the serging machine can be buffered by the damping mechanism, the stability of the serging machine is enhanced, and the possibility of the serging deflection of cloth during serging is reduced.

Drawings

Fig. 1 is a schematic front view three-dimensional structure of the embodiment.

Fig. 2 is a schematic top-view three-dimensional structure of the embodiment.

FIG. 3 is a schematic view of the structure of the squeegee and the support base in a state of being separated from each other.

Fig. 4 is an enlarged schematic view of a portion a in fig. 3.

Fig. 5 is a schematic structural view of the damper mechanism.

FIG. 6 is a structural view showing the distribution of buffer pillars.

In the figure, 1, a serging machine body; 2. a support table; 3. a flattening mechanism; 31. a squeegee; 32. a pressing assembly; 321. a connecting rod; 322. a sleeve; 323. a spring; 324. a support frame; 3241. a hoisting ring; 33. hooking; 4. a frame; 41. a groove; 5. a damping mechanism; 51. a buffer column; 52. and (7) a rubber pad.

Detailed Description

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

Referring to fig. 1, for the utility model discloses a serging machine, including serging machine body 1, a supporting bench 2 is fixed with below the serging machine body 1. One side that lies in serging machine body 1 on supporting bench 2 is equipped with flattening mechanism 3, and supporting bench 2 below is through 5 fixedly connected with frames 4 of damper.

Referring to fig. 1 and 2, the flattening mechanism 3 includes a scraper 31 abutting on the support table 2, one end of the scraper 31 is hinged to the support table 2, and a pressing member 32 for pressing the scraper 31 on the support table 2 is disposed above the other end of the scraper 31. The pressing component 32 presses and abuts against the scraper 31 on the support platform 2, and the cloth passes through the lower part of the scraper 31, so that the cloth passing through the scraper 31 becomes flat, and wrinkles on the cloth are reduced. The lower extreme of perpendicular to scraper blade 31 length direction's vertical section sets up to the arc on scraper blade 31 for scraper blade 31 and a supporting bench 2 line and face contact, the frictional force on the contact reduction cloth of line and face, the setting up of arcwall face makes the contact of scraper blade 31 and the cloth of below more relax, can not cause too big wearing and tearing to the cloth.

The pressing assembly 32 comprises a connecting rod 321 rotatably connected above the scraper 31, one end of the connecting rod 321 far away from the scraper 31 is slidably connected with a sleeve 322, and the sleeve 322 is fixedly connected with the scraper 31 through a spring 323. The sleeve 322 is provided with a support 324 fixed to the support base 2, and the sleeve 322 is rotatably connected to the support 324.

The connecting rod 321 provides a support for the scraper 31, so that the scraper 31 cannot move along with the movement of the cloth, after the scraper 31 rotates, the connecting rod 321 can slide and rotate relative to the support frame 324 under the action of the sleeve 322, under the elastic force of the spring 323, the scraper 31 is pushed by the spring 323 and abuts against the support table 2, and because the spring 323 is telescopic, the scraper 31 cannot press the cloth on the support table 2 and cannot move. Referring to fig. 3 and 4, when cloth needs to be placed on the support platform 2 and pressed by the scraper 31, the connecting rod 321 is rotated and lifted by lifting one end of the connecting rod 321 away from the hinge point, at this time, the cloth is placed on the support platform 2, after the cloth is placed, the connecting rod 321 is put down, the connecting rod 321 rotates under the action of the spring 323 so as to abut against the support platform 2 and press the cloth, and therefore the placement of the cloth becomes simple and easy.

Referring to fig. 3 and 4, a downward hanging ring 3241 is fixed below the supporting frame 324, and a hook 33 capable of being hooked on the hanging ring 3241 is fixedly connected to the scraper 31. When the cloth needs to be placed or replaced on the support table 2, the scraper 31 is lifted by one hand, the cloth is inconvenient to lay and arrange by the other hand, and the hook 33 on the scraper 31 is hooked on the hanging ring 3241 of the support frame 324, so that the cloth is arranged regularly by two hands, and the operation is easier.

Referring to fig. 5 and 6, the damping mechanism 5 includes a buffer column 51, six circular grooves 41 are uniformly distributed above the frame 4, the buffer column 51 is inserted and fixed in the groove 41, and simultaneously, the top end of the buffer column 51 is higher than the upper surface of the groove 41 and is fixedly connected to the lower surface of the support platform 2. A rubber pad 52 is arranged in a gap between the support platform 2 and the frame 4, and the upper side and the lower side of the rubber pad 52 are respectively fixedly connected with the support platform 2 and the frame 4.

The serging machine can produce strong vibration sense when carrying out the lockstitching, lead to the cloth probably to produce the crooked condition of lockstitching, cause adverse effect to the work of the level and smooth cloth of scraper blade 31 simultaneously, the vibration sense of serging machine can be cushioned to damper 5, cushion post 51 cushions the holistic vibration of brace table 2, cushion post 51 cushions brace table 2 buffering back, rubber pad 52 further cushions brace table 2, the setting of double buffering improves the buffering effect, the stability of reinforcing lockstitching machine, reduce the cloth and take place the crooked possibility of lockstitching when carrying out the lockstitching.

The implementation principle of the embodiment is as follows: the hook 33 is lifted and hung on the hanging ring 3241, so that the lower end face of the scraper 31 is separated from the support platform 2, the cloth is placed on the support platform 2, the scraper 31 is put down at the moment, the scraper 31 presses the cloth on the support platform 2 under the action of the spring 323, the cloth is pulled while the cloth is serged, the pulled cloth is screeded by the scraper 31, and the serging quality of the cloth is improved.

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 (8)

1. The utility model provides a serging machine, includes serging machine body (1), serging machine body (1) below is equipped with brace table (2), its characterized in that: be equipped with flattening mechanism (3) on brace table (2), flattening mechanism (3) are including setting up scraper blade (31) in needle body one side, scraper blade (31) are through pressing subassembly (32) butt on brace table (2).

2. A serging machine according to claim 1, wherein: the pressing component (32) comprises a connecting rod (321) arranged above the scraper (31), one end, far away from the scraper (31), of the connecting rod (321) is connected with a supporting frame (324) in a sliding mode, and the supporting frame (324) is fixedly connected with the scraper (31) through a spring (323).

3. A serging machine according to claim 2, wherein: scraper blade (31) one end is articulated with brace table (2), the top of the other end of scraper blade (31) is articulated connecting rod (321), the one end sliding connection who keeps away from scraper blade (31) of connecting rod (321) has sleeve (322), sleeve (322) are connected with support frame (324) rotation.

4. A serging machine according to claim 3, wherein: the lower end face of the scraper (31) is in line-surface contact with the support table (2).

5. An edge sewing machine according to claim 4, wherein: the lower end of a vertical section of the scraper (31) perpendicular to the length direction of the scraper (31) is arc-shaped.

6. An edge sewing machine according to claim 5, wherein: the support frame (324) is provided with a downward hanging ring (3241), and the scraper (31) is provided with a hook (33) capable of being hooked on the hanging ring (3241).

7. An edge sewing machine according to claim 6, wherein: the lower part of the supporting table (2) is connected with a frame (4) through a damping mechanism (5).

8. An edge sewing machine according to claim 7, wherein: damper (5) are including setting up a plurality of cushion columns (51) in frame (4) top, the one end butt that frame (4) were kept away from in cushion column (51) brace table (2), be equipped with rubber pad (52) in the space between on brace table (2) and frame (4).

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