阅读说明：本技术 一种鞋面加工用缝纫机压料送料装置 (Vamp processing is with sewing machine material pressing material feeding unit ) 是由 张向荣 于 2020-06-09 设计创作，主要内容包括：本发明提供一种鞋面加工用缝纫机压料送料装置,涉及缝纫机技术领域,包括总支架和传送装置,所述总支架的上表面固定连接有机头,所述总支架的上表面远离机头一侧的上表面固定连接有固定板,所述固定板的表面设有传送装置,所述传送装置包括有两个固定架,两个所述固定架的侧面均转动连接有滚杆,所述滚杆的两侧均套有传送带,所述总支架靠近滚杆端面的表面设有电机,所述电机的转轴有滚杆固定连接,所述滚杆借助电机带动传送带转动。本发明,解决了传统的缝纫机在进行鞋面加工时需要人工进行推进和拉出,耗费人力,而且在人工加工过程中,工人的手有被缝纫机上的针扎到的风险,对工人有一定的安全隐患的问题。(The invention provides a pressing and feeding device of a sewing machine for vamp processing, which relates to the technical field of sewing machines and comprises a main support and a conveying device, wherein the upper surface of the main support is fixedly connected with a machine head, the upper surface of the main support, which is far away from the machine head, is fixedly connected with a fixed plate, the surface of the fixed plate is provided with the conveying device, the conveying device comprises two fixed frames, the side surfaces of the two fixed frames are respectively and rotatably connected with a rolling rod, two sides of the rolling rod are respectively sleeved with a conveying belt, the surface of the main support, which is close to the end surface of the rolling rod, is provided with a motor, a rotating shaft of the motor is fixedly connected with the rolling rod, and. The invention solves the problems that the traditional sewing machine needs to be pushed in and pulled out manually during vamp processing, the labor is consumed, and in the manual processing process, the hand of a worker risks being pricked by a needle on the sewing machine, so that the worker has certain potential safety hazards.)

1. The utility model provides a vamp processing is with sewing machine material feeding unit that presses, includes main support (1) and conveyer (4), its characterized in that: the last fixed surface of total support (1) is connected with aircraft nose (2), the last fixed surface of aircraft nose (2) one side is kept away from to the upper surface of total support (1) is connected with fixed plate (3), the surface of fixed plate (3) is equipped with conveyer (4), conveyer (4) are including two mount (41), two the side of mount (41) all rotates and is connected with roller (42), the both sides of roller (42) all overlap there is conveyer belt (43), the surface that total support (1) is close to roller (42) terminal surface is equipped with motor (44), the pivot of motor (44) has roller (42) fixed connection, roller (42) drive conveyer belt (43) with the help of motor (44) and rotate.

2. The sewing machine material pressing and feeding device for processing the upper according to claim 1, characterized in that: one side fixedly connected with slide (47) that fixed plate (3) are close to aircraft nose (2), the equal sliding connection in both sides of slide (47) has first cylinder tip (45), two first cylinder tip (45) are close to position fixedly connected with clamp plate (48) of conveyer belt (43).

3. The sewing machine material pressing and feeding device for processing the shoe upper according to claim 2, characterized in that: the surface of the first cylindrical tip (45) is sleeved with a first spring (46), one end of the first spring (46) is fixedly connected with the surface of a pressure plate (48), and the other end of the first spring (46) is fixedly connected with the surface of a sliding plate (47).

4. The sewing machine material pressing and feeding device for processing the shoe upper according to claim 2, characterized in that: the pressing plate (48) is connected with the sliding plate (47) in a sliding mode through a first cylindrical pin (45), and the pressing plate (48) is arranged at the upper ends of the two conveyor belts (43).

5. The sewing machine material pressing and feeding device for processing the upper according to claim 1, characterized in that: the lower side of the fixing plate (3) is provided with a storage device (5), the storage device (5) comprises a storage frame (51), two side walls of the storage frame (51) are respectively rotatably connected with a rotating plate (52), and two sides of the lower surface of the rotating plate (52) are respectively and fixedly connected with a second cylindrical tip (53).

6. The sewing machine material pressing and feeding device for processing the upper as claimed in claim 5, wherein: two limiting grooves (55) are formed in the bottom wall of the storage frame (51), two second cylindrical pins (53) are connected to the inner wall of the limiting grooves (55) in a sliding mode, two second springs (54) are sleeved on the surfaces of the second cylindrical pins (53), and the second springs (54) are fixedly connected between the rotating plate (52) and the storage frame (51).

Technical Field

The invention relates to the technical field of sewing machines, in particular to a pressing and feeding device of a sewing machine for vamp processing.

Background

A sewing machine is a machine in which one or more layers of material are interlaced or stitched together by one or more sewing threads to form one or more stitches in the 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, the sewed stitches are neat, beautiful, flat and firm, the sewing speed is high, the use is simple and convenient, and artistic forms such as hand-push embroidery computer embroidery and the like are derived.

Traditional sewing machine needs the manual work to impel and pull out when carrying out vamp man-hour, consumes the manpower, and in manual work in-process, workman's hand has the risk of being pricked by the last needle of sewing machine in addition, has certain potential safety hazard to the workman.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides a pressing and feeding device of a sewing machine for processing shoe uppers.

In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a sewing machine material feeding unit is used in vamp processing, includes total support and conveyer, the last fixed surface of total support is connected with the aircraft nose, the last fixed surface that aircraft nose one side was kept away from to the upper surface of total support is connected with the fixed plate, the surface of fixed plate is equipped with conveyer, conveyer is including two mounts, two the side of mount is all rotated and is connected with the hob, the both sides of hob all overlap there is the conveyer belt, the surface that total support is close to the hob terminal surface is equipped with the motor, the pivot of motor has hob fixed connection, the hob drives the conveyer belt with the help of the motor and rotates.

Preferably, one side of the fixing plate, which is close to the machine head, is fixedly connected with a sliding plate, two sides of the sliding plate are both connected with first cylindrical pins in a sliding manner, and two positions of the first cylindrical pins, which are close to the conveyor belt, are fixedly connected with a pressing plate.

Preferably, the surface of the first cylindrical tip is sleeved with a first spring, one end of the first spring is fixedly connected with the surface of the pressing plate, and the other end of the first spring is fixedly connected with the surface of the sliding plate.

Preferably, the pressing plate is connected with the sliding plate in a sliding mode through a first cylindrical pin, and the pressing plates are arranged at the upper ends of the two conveying belts.

Preferably, the lower side of the fixed plate is provided with a storage device, the storage device comprises a storage frame, two side walls of the storage frame are rotatably connected with rotating plates, and two sides of the lower surface of each rotating plate are fixedly connected with second cylindrical tips.

Preferably, two limiting grooves are formed in the bottom wall of the storage rack, two second cylindrical pins are connected to the inner walls of the limiting grooves in a sliding mode, second springs are sleeved on the surfaces of the second cylindrical pins, and the second springs are fixedly connected between the rotating plate and the storage rack.

Compared with the prior art, the invention has the advantages and positive effects that,

1. according to the shoe upper processing machine, the shoe upper cloth is placed between the conveying belt and the pressing plate through the conveying device, the motor is started, the conveying belt of the sewing machine is operated to convey the shoe upper to the lower side of the machine head, the first spring has certain elasticity on the pressing plate, the shoe upper is tightly pressed by the pressing plate under the elasticity of the spring, the elasticity of the spring can be prevented from changing in direction by the first cylindrical pin, and the shoe upper is conveyed to the lower side of the machine head to complete processing of the shoe upper.

2. According to the invention, the storage device is arranged and placed at the position where the conveyor belt is conveyed out of the vamp, when the vamp is piled up by a certain amount, the two rotating plates are pressed down by the back of the hands of two hands, the second spring has a certain elastic action on the rotating plates after the piled vamp is lifted up, the rotating plates are restored to the original positions by the elastic force of the springs, and the effect of conveniently storing and taking out the piled vamp is achieved.

Drawings

FIG. 1 is a schematic perspective view of a pressing and feeding device of a sewing machine for processing shoe uppers according to the present invention;

FIG. 2 is a schematic side view of a pressing and feeding device of a sewing machine for processing shoe uppers according to the present invention;

FIG. 3 is a schematic structural view of a portion A shown in FIG. 1 of a pressing and feeding device of a sewing machine for processing shoe uppers according to the present invention;

fig. 4 is a schematic structural view of a part B in fig. 1 in a pressing and feeding device of a sewing machine for processing shoe uppers.

Illustration of the drawings: 1. a main frame; 2. a machine head; 3. a fixing plate; 4. a conveying device; 41. a fixed mount; 42. rolling a rod; 43. a conveyor belt; 44. a motor; 45. a first cylindrical tip; 46. a first spring; 47. a slide plate; 48. pressing a plate; 5. a storage device; 51. a storage rack; 52. rotating the plate; 53. a second cylindrical tip; 54. a second spring; 55. a limiting groove.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.