CN219547242U

CN219547242U - Vamp sewing device for shoemaking

Info

Publication number: CN219547242U
Application number: CN202223221649.5U
Authority: CN
Inventors: 蔺玉珍; 王利晓
Original assignee: Luoyang Chunhui Shoes Co ltd
Current assignee: Luoyang Chunhui Shoes Co ltd
Priority date: 2022-12-01
Filing date: 2022-12-01
Publication date: 2023-08-18
Anticipated expiration: 2032-12-01

Abstract

The utility model belongs to the technical field of sewing equipment, and particularly relates to a vamp sewing device for shoemaking. By arranging the sewing clamping mechanism, the offset in the sewing process is prevented, so that the waste of materials is caused; different vamp models can be replaced according to different sewing requirements, so that the practicability of the equipment is greatly improved, the sewing precision can be intuitively observed through the magnifying feedback mirror, the sewing is more accurate, and the sewing quality is improved; through the installation is equipped with clamp plate and clamp screw and rubber splint, can effectually increase the frictional force between rubber splint and the vamp model, set up elevating system and make the operator work that can be comfortable to improve the efficiency of production.

Description

Vamp sewing device for shoemaking

Technical Field

The utility model belongs to the technical field of sewing equipment, and particularly relates to a vamp sewing device for shoemaking.

Background

The vamp is an important component part of shoes, the processing of the vamp part is not only limited to common processing technologies such as shoelace eye processing and vamp electro-embroidering, but also comprises the sewing of the vamp back cover and the vamp collar, the sewing of the vamp collar position is not enough to deal with various fabrics, because the vamp collar is different in shape, the main body is circular arc, workers are required to press the vamp lining and the vamp collar, the difficulty of the workers in operation is that the lengths of the vamp and the vamp lining are required to be aligned in sections, the edges are required to be aligned, and the two parts are adhered and sewn at the position of 2mm of the edges.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model discloses a vamp sewing device for shoemaking.

The utility model realizes the above purpose through the following technical scheme:

the vamp sewing device for shoemaking comprises a base, wherein the base comprises a lifting mechanism fixedly arranged above the base, a sewing clamping mechanism is arranged above the lifting mechanism, a machine head mechanism is arranged behind the sewing clamping mechanism, and a vamp model is arranged on the inner side of the sewing clamping mechanism;

the sewing clamping mechanism comprises a sewing supporting bottom plate, a bearing workbench is arranged above the sewing supporting bottom plate, a ball screw supporting table is arranged below the sewing supporting bottom plate, an X-axis supporting plate is arranged above the bearing workbench, an X-axis supporting plate rotating wheel is arranged on one side of the X-axis supporting plate, a Y-axis supporting plate is connected above the X-axis supporting plate, a Y-axis supporting plate rotating wheel is arranged on the front side of the Y-axis supporting plate, a bearing plate is arranged above the Y-axis supporting plate, a rotary table is arranged above the bearing plate, a handle is arranged on the circumference of the rotary table, a limit hole is formed in the circumference of the rotary table, a limit rod is arranged in the limit hole and penetrates through the middle end of the handle, and a clamping mechanism is connected above the rotary table;

clamping mechanism installs the clamping round bottom plate including clamping round bottom plate above the Y axle layer board, and the revolving stage is installed to clamping round bottom plate top, and the revolving stage circumference is the degree and is provided with four sets of connecting rods respectively, and clamping groove has been seted up to the revolving stage top, and clamping groove is provided with four sets of spacing springs all around, and spacing spring one end is connected with rubber splint, and the revolving stage upper end is provided with two clamp plates, and the clamp plate passes through four compression screw and connects at the revolving stage.

Preferably, the lifting mechanism comprises a first motor, four groups of first motors are arranged above the base, the power output end of each first motor is connected with a ball screw, and the other end of each ball screw is arranged at one end of the ball screw supporting table.

Preferably, the machine head mechanism comprises a machine head support post, the rear of the bearing workbench is provided with the machine head support post, the lower part of the machine head support post is provided with a sewing needle, and the outer side of the sewing needle is provided with a magnifying feedback mirror.

Preferably, the sewing support bottom plate is welded with the bearing workbench, and the X-axis supporting plate is connected with the X-axis supporting plate rotating wheel through a guide rod.

Preferably, the rotary table is connected with the bearing plate through a bearing, and the rotary table is connected with the clamping mechanism through a connecting shaft.

Preferably, the pressing plate is connected with the compression screw through threads, and the clamping round bottom plate is connected with the rotary table through a connecting rod.

Preferably, the first motor is coupled to the ball screw through a coupling, and the ball screw is coupled to the ball screw support table through a bearing.

Preferably, the head support is connected with the sewing needle by a connecting shaft.

The beneficial effects are that:

the utility model discloses a vamp sewing device for shoemaking, which can be adjusted by a lifting mechanism according to working conditions and personal conditions during working, is convenient for a worker to sew fabrics, can select proper supporting surfaces for sewing according to fabrics with different shapes, rotates a rotary table, fixes the rotary table by utilizing a sewing clamping mechanism, starts a sewing machine to sew the fabrics, realizes the sewing of the fabrics which can cope with various sewing conditions, the self conditions of the worker and various shoemaking curved surfaces, and prevents the deviation in the sewing process by virtue of the sewing clamping mechanism, thereby causing the waste of materials; different vamp models can be replaced according to different sewing requirements, so that the practicability of the equipment is greatly improved, the sewing precision can be intuitively observed through the magnifying feedback mirror, the sewing is more accurate, and the sewing quality is improved; through the installation is equipped with clamp plate and clamp screw and rubber splint, can effectually increase the frictional force between rubber splint and the vamp model, make the operator can be comfortable work to improve the efficiency of production.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic top view of the present utility model;

FIG. 3 is a right side view of the present utility model;

FIG. 4 is a schematic diagram of the oblique top view of the present utility model;

FIG. 5 is a schematic view of a vamp model structure of the present utility model

Fig. 6 is a schematic view of part of the clamping mechanism a of the present utility model.

In the figure: 1. a base; 2. a lifting mechanism; 201. a first motor; 202. a ball screw; 203. a ball screw support table; 3. a sewing clamping mechanism; 301. a sewing support bottom plate; 302. a carrying workbench; 303. an X-axis supporting plate; 304. an X-axis supporting plate rotating wheel; 305. a Y-axis supporting plate; 306. a Y-axis supporting plate rotating wheel; 307. clamping mechanism; 3070. clamping a round bottom plate; 3071. a rotary table; 3072. a connecting rod; 3073. clamping grooves; 3074. a limit spring; 3075. a rubber clamping plate; 3076. a pressing plate; 3077. a compression screw; 308. a limit rod; 309. a limiting hole; 310. a handle; 311. a carrying plate; 312. a turntable; 4. a nose mechanism; 401. a head support; 402. a sewing needle; 403. a magnifying feedback mirror; 5. an upper model.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-6, one embodiment provided by the present utility model is: the vamp sewing device for shoemaking comprises a base 1, wherein a lifting mechanism 2 is fixedly arranged above the base 1, a sewing clamping mechanism 3 is arranged above the lifting mechanism 2, a machine head mechanism 4 is arranged behind the sewing clamping mechanism 3, and a vamp model 5 is arranged inside the sewing clamping mechanism 3;

in this embodiment: the sewing clamping mechanism 3 comprises a sewing supporting bottom plate 301, a sewing supporting bottom plate 301 is connected above the lifting mechanism 2, a bearing workbench 302 is arranged above the sewing supporting bottom plate 301, a ball screw supporting table 203 is arranged below the sewing supporting bottom plate 301, an X-axis supporting plate 303 is arranged above the bearing workbench 302, an X-axis supporting plate rotating wheel 304 is arranged on one side of the X-axis supporting plate 303, a Y-axis supporting plate 305 is connected above the X-axis supporting plate 303, a Y-axis supporting plate rotating wheel 306 is arranged on the front side of the Y-axis supporting plate 305, a bearing plate 311 is arranged above the Y-axis supporting plate 305, a rotary table 312 is arranged above the bearing plate 311, a handle 310 is arranged on the circumference of the rotary table 312, a limiting hole 309 is formed in the circumference of the upper part of the rotary table 312, a limiting rod 308 is arranged in the limiting hole 309 and penetrates through the middle end of the handle 310, and the clamping mechanism 307 is connected above the rotary table 312;

wherein, sewing supporting bottom plate 301 welds with loading table 302, and X axle layer board 303 passes through the guide bar with X axle layer board swiveling wheel 304 to be connected, and revolving stage 312 passes through the bearing with loading plate 311 to be connected, and revolving stage 312 passes through the connecting axle with clamping mechanism 307 to be connected.

In this embodiment: the clamping mechanism 307 comprises a clamping circular bottom plate 3070, a clamping circular bottom plate 3070 is arranged above a Y-axis supporting plate 305, a rotating table 3071 is arranged above the clamping circular bottom plate 3070, four groups of connecting rods 3072 are respectively arranged on the circumference of the rotating table 3071 at 90 degrees, a clamping groove 3073 is formed in the upper portion of the rotating table 3071, four groups of limiting springs 3074 are arranged on the circumference of the clamping groove 3073, one end of each limiting spring 3074 is connected with a rubber clamping plate 3075, two pressing plates 3076 are arranged at the upper end of the rotating table 3071, and the pressing plates 3076 are connected to the rotating table 3071 through four pressing screws 3077;

wherein, clamp plate 3076 passes through threaded connection with compression screw 3077, and clamping round bottom board 3070 passes through connecting rod 3072 with revolving stage 3071 and is connected.

In this embodiment: the lifting mechanism 2 comprises a first motor 201, four groups of first motors 201 are arranged above the base 1, the power output end of the first motors 201 is connected with a ball screw 202, and the other end of the ball screw 202 is arranged at one end of a ball screw supporting table 203;

the first motor 201 is coupled to the ball screw 202 via a coupling, and the ball screw 202 is coupled to the ball screw support table 203 via a bearing.

In this embodiment: the machine head mechanism 4 comprises a machine head support column 401, a machine head support column 401 is arranged behind the bearing workbench 302, a sewing needle 402 is arranged below the machine head support column 401, and a magnifying feedback mirror 403 is arranged on the outer side of the sewing needle 402;

wherein the head pillar 401 and the sewing needle 402 are connected by a connecting shaft.

Working principle: the external power source is connected, each electrical apparatus normally works, first motor 201 is started, ball screw 202 is driven to rotate, and then the height of ball screw supporting table 203 is adjusted, so that an operator can work comfortably, the side end of clamping groove 3073 is provided with rubber clamping plate 3075, friction force between the rubber clamping plate 3075 and vamp model 5 can be effectively increased, equipment is prevented from shaking due to slipping in the working process, then vamp to be sewn is bound and placed on vamp model 5, vamp to be sewn can be fixed tightly, vamp deviation in the sewing process is prevented, material waste is caused, the outer side of sewing needle 402 is connected with magnifying feedback mirror 403, accuracy of sewing can be visually observed, sewing is more accurate, sewing quality is improved, and practicability of equipment is greatly improved.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. An upper sewing device for shoemaking, which is characterized in that: the novel shoe comprises a base (1), wherein a lifting mechanism (2) is fixedly arranged above the base (1), a sewing clamping mechanism (3) is arranged above the lifting mechanism (2), a machine head mechanism (4) is arranged behind the sewing clamping mechanism (3), and an vamp model (5) is arranged on the inner side of the sewing clamping mechanism (3);

the sewing clamping mechanism (3) comprises a sewing supporting bottom plate (301), the upper side of the lifting mechanism (2) is connected with the sewing supporting bottom plate (301), a bearing workbench (302) is arranged above the sewing supporting bottom plate (301), a ball screw supporting table (203) is arranged below the sewing supporting bottom plate (301), an X-axis supporting plate (303) is arranged above the bearing workbench (302), an X-axis supporting plate rotating wheel (304) is arranged on one side of the X-axis supporting plate (303), a Y-axis supporting plate (305) is connected above the X-axis supporting plate (303), a Y-axis supporting plate rotating wheel (306) is arranged on the front side of the Y-axis supporting plate (305), a bearing plate (311) is arranged above the Y-axis supporting plate (305), a rotary table (312) is arranged above the bearing plate (311), a handle (310) is arranged on the circumference of the rotary table (312), a limiting rod (308) is arranged in the limiting hole (309), and the limiting rod (308) penetrates through the middle end of the rotary table (312) and is connected with the clamping mechanism (307);

clamping mechanism (307) are including clamping round bottom plate (3070), clamping round bottom plate (3070) are installed to Y axle layer board (305) top, revolving stage (3071) are installed to clamping round bottom plate (3070) top, revolving stage (3071) circumference is 90 degrees and is provided with four sets of connecting rods (3072) respectively, clamping groove (3073) have been seted up to revolving stage (3071) top, clamping groove (3073) are provided with four sets of spacing springs (3074) all around, spacing spring (3074) one end is connected with rubber splint (3075), revolving stage (3071) upper end is provided with two clamp plates (3076), clamp plate (3076) are connected at revolving stage (3071) through four clamp screws (3077).

2. A shoe upper sewing apparatus according to claim 1, wherein: the lifting mechanism (2) comprises a first motor (201), four groups of first motors (201) are arranged above the base (1), a ball screw (202) is connected to the power output end of the first motor (201), and the other end of the ball screw (202) is arranged at one end of a ball screw supporting table (203).

3. A shoe upper sewing apparatus according to claim 1, wherein: the machine head mechanism (4) comprises a machine head support column (401), the machine head support column (401) is arranged behind the bearing workbench (302), a sewing needle (402) is arranged below the machine head support column (401), and a magnifying feedback mirror (403) is arranged on the outer side of the sewing needle (402).

4. A shoe upper sewing apparatus according to claim 1, wherein: the sewing supporting bottom plate (301) is welded with the bearing workbench (302), and the X-axis supporting plate (303) is connected with the X-axis supporting plate rotating wheel (304) through a guide rod.

5. A shoe upper sewing apparatus according to claim 1, wherein: the rotary table (312) is connected with the bearing plate (311) through a bearing, and the rotary table (312) is connected with the clamping mechanism (307) through a connecting shaft.

6. A shoe upper sewing apparatus according to claim 1, wherein: the pressing plate (3076) is in threaded connection with the pressing screw (3077), and the clamping round bottom plate (3070) is connected with the rotating table (3071) through a connecting rod (3072).

7. A shoe upper sewing apparatus according to claim 2, wherein: the first motor (201) is connected with the ball screw (202) through a coupler, and the ball screw (202) is connected with the ball screw supporting table (203) through a bearing.

8. A shoe upper sewing apparatus according to claim 3, wherein: the machine head support column (401) is connected with the sewing needle (402) through a connecting shaft.