CN216551031U

CN216551031U - Hard shell sport protective clothing sewing machine

Info

Publication number: CN216551031U
Application number: CN202123228317.5U
Authority: CN
Inventors: 陈飞鹏
Original assignee: Dongguan Yam Hao Mechanical Technology Co ltd
Current assignee: Dongguan Yam Hao Mechanical Technology Co ltd
Priority date: 2021-12-21
Filing date: 2021-12-21
Publication date: 2022-05-17
Anticipated expiration: 2031-12-21

Abstract

The utility model relates to a hard shell sport protective clothing sewing machine, which comprises a rack, a workbench, a machine head, a movable plate, a sewing motor, a small synchronous wheel, a sewing synchronous belt, a large synchronous wheel, a cylinder driving device, a cylinder and a protective clothing pressing device, wherein the sewing motor drives the small synchronous wheel to rotate, the small synchronous wheel drives the large synchronous wheel to rotate through a first synchronous belt, the large synchronous wheel transmits power to a cam mechanism through a rotating shaft inside the machine head so as to drive a sewing needle to move up and down, the impact force of the sewing needle is large, the hard shell sport protective clothing can be punctured for sewing operation, when the protective clothing is placed on the surface of the cylinder, the cylinder has a curved surface radian, when the protective clothing pressing device presses the protective clothing, the protective clothing can be tightly attached to the cylinder, the cylinder driving device drives the cylinder to rotate, the protective clothing can be rotated and replaced, and the sewing can be completed, and the advantages of large impact force, stable pressing of the protective clothing and timely rotating and replacing of the protective clothing can be realized, ensure that the hard sport protective tool can be effectively sewed and processed.

Description

Hard shell sport protective clothing sewing machine

Technical Field

The utility model relates to the field of production equipment, in particular to a hard shell sport protector sewing machine.

Background

A hard shell sport protector is a sport protector composed of a hard plastic shell and an elastic material, wherein the hard plastic shell and the elastic material are integrally sewn through a sewing machine, the hard plastic shell is manually held by the hard shell sport protector to be semi-automatically processed on the sewing machine, so that all layers of materials of the sport protector are tightly sewn into a whole.

The difficulty of performing full-automatic sewing processing on the hard sport protector lies in that: firstly, the hardness of the hard plastic shell is higher, and the traditional sewing needle cannot penetrate through the hard plastic shell with enough force; secondly, if the sports protective clothing is placed on a flat plate to be pressed and fixed like a common pattern sewing machine, the sports protective clothing cannot rotate to change the position and can be pressed loosely to cause deviation during sewing, so that the traditional sewing machine and the pattern sewing machine cannot carry out automatic sewing processing on the hard sports protective clothing.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the technical problem to be solved by the utility model is to provide a hard sport protector sewing machine which has high impact force, can process a hard shell, can firmly press a protector in a sewing process and can enable the protector to rotate and change positions, and the specific technical scheme is as follows:

the utility model provides a crust motion protective equipment sewing machine, which comprises a frame, a workbench, aircraft nose and movable plate, frame top installation workstation, workstation top installation aircraft nose and movable plate, the aircraft nose below is equipped with the sewing needle, still include the sewing motor, little synchronizing wheel, the sewing hold-in range, big synchronizing wheel, drum drive arrangement, drum and protective equipment closing device, aircraft nose rear installation sewing motor, little synchronizing wheel is installed to the sewing motor output shaft, little synchronizing wheel passes through the transmission of sewing hold-in range and connects big synchronizing wheel, big synchronizing wheel carries cam mechanism through the inside pivot of aircraft nose with power, movable plate the place ahead installation drum drive arrangement, drum drive arrangement drives the drum and rotates, the drum surface is used for placing crust motion protective equipment, drum mid-mounting protective equipment closing device, protective equipment closing device compresses tightly crust motion protective equipment.

As a preferred scheme of the utility model, the automatic feeding device further comprises a moving plate driving mechanism, wherein the moving plate driving mechanism comprises a fixed seat, a moving motor, a belt pulley, a belt connecting block, a sliding block and a sliding rail, the fixed seat is installed at the bottom of the machine head, the moving motor is installed on the side of the fixed seat, the moving motor drives the belt pulley to rotate, at least 2 belt pulleys are sleeved with the belt, the belt is connected with the moving plate through the belt connecting block, the sliding block is installed on the upper side of the moving plate, the sliding rail is installed above the fixed seat, and the sliding block is connected with the sliding rail in a sliding manner.

As a preferable scheme of the utility model, the cylinder driving device comprises a motor base, a motor, a first synchronous wheel, a first synchronous belt, a second synchronous wheel, a rotating shaft, a third synchronous wheel, a second synchronous belt, a fourth synchronous wheel and a connecting sleeve, wherein the motor base is arranged above the moving plate, the motor is arranged on the motor base, the first synchronous wheel is arranged on an output shaft of the motor, the first synchronous wheel is connected with the second synchronous wheel through the transmission of the first synchronous belt, the second synchronous wheel is arranged at one end of the rotating shaft, the third synchronous wheel is arranged at the other end of the rotating shaft, the third synchronous wheel is connected with the fourth synchronous wheel through the transmission of the second synchronous belt, the connecting sleeve is arranged in front of the fourth synchronous wheel, and the cylinder is fixedly connected in front of the connecting sleeve.

As a preferred scheme of the present invention, the cylinder driving device further includes a connecting sleeve mounting seat, a bearing, and a flange, the connecting sleeve mounting seat is mounted in front of the moving plate, the bearing and the flange are sequentially mounted in front of the connecting sleeve mounting seat, and the connecting sleeve is sleeved on the bearing and the flange.

In a preferred embodiment of the present invention, the supporter pressing device includes a fixing plate, a pressing cylinder group and a pressing jig group, the fixing plate is installed on both sides of the cylinder, the pressing cylinder group is installed on the outer side of the fixing plate, and the pressing cylinder group drives the pressing jig group to press the exercise supporter.

As a preferable scheme of the present invention, the compression cylinder group includes a first group of cylinders, a second group of cylinders, and a third group of cylinders, the compression jig group includes a compression arc plate, a compression inner sleeve plate, and a compression outer sleeve plate, the first group of cylinders drives the compression arc plate to compress the upper portion of the protector, the middle portion of the compression arc plate is arc-shaped, the second group of cylinders drives the compression inner sleeve plate to compress the inner side of the main portion of the protector, the third group of cylinders drives the compression outer sleeve plate to compress the outer side of the main portion of the protector, the compression inner sleeve plate is surrounded by the compression outer sleeve plate, and a gap is left between the compression outer sleeve plate and the compression inner sleeve plate for a sewing needle to enter.

As a preferable scheme of the utility model, the front end of the workbench is provided with a reinforcing rod, the front end of the reinforcing rod is provided with a fixed sleeve, and the cylinder is sleeved outside the fixed sleeve.

Has the advantages that: when the sewing machine for the hard shell sport protective clothing works, the sewing motor drives the small synchronous wheel to rotate, the small synchronous wheel drives the large synchronous wheel to rotate through the first synchronous belt, the large synchronous wheel transmits power to the cam mechanism through the rotating shaft inside the machine head to drive the sewing needle to move up and down, the impact force of the sewing needle is large, the hard shell sport protective clothing can be punctured by the large impact force of the sewing needle to carry out sewing operation, when the protective clothing is placed on the surface of the cylinder, the protective clothing can be tightly attached to the cylinder when the protective clothing pressing device presses the protective clothing, the cylinder driving device drives the cylinder to rotate, the cylinder can drive the protective clothing to rotate and change positions, sewing is completed, the sewing machine has the advantages of large impulsive force, stable pressing of the protective clothing, and timely enabling the rotatable protective clothing to change positions, and ensures that the hard sport protective clothing can be effectively sewn.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a perspective view of the present invention after concealing the housing;

FIG. 3 is a perspective view of the moving plate drive mechanism of the present invention;

FIG. 4 is a perspective view of the moving plate drive mechanism of the present invention from another perspective;

FIG. 5 is an exploded view of the barrel drive of the present invention;

fig. 6 is a perspective view of the brace hold down device of the present invention;

fig. 7 is an exploded view of the brace compression device of the present invention;

fig. 8 is a perspective view of the reinforcing rod and fixing sleeve of the present invention.

Detailed Description

The following description of the embodiments of the present invention will be made with reference to the accompanying drawings:

in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the positions or elements referred to must have specific orientations, be constructed and operated in specific orientations, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as appropriate by those of ordinary skill in the art.

As shown in fig. 1 and 2, a hard shell sport protective clothing sewing machine comprises a frame 1, a workbench 2, a machine head 3 and a movable plate 4, wherein the workbench 2 is arranged above the frame 1, the machine head 3 and the movable plate 4 are arranged above the workbench 2, a sewing needle (not shown) is arranged below the machine head 3, the hard shell sport protective clothing sewing machine further comprises a sewing motor 5, a small synchronous wheel 6, a sewing synchronous belt 7, a large synchronous wheel 8, a cylinder driving device 9, a cylinder 10 and a protective clothing pressing device 11, the sewing motor 5 is arranged behind the machine head 3, the small synchronous wheel 6 is arranged on an output shaft of the sewing motor, the small synchronous wheel 6 is in transmission connection with the large synchronous wheel 8 through the sewing synchronous belt 7, the large synchronous wheel 8 transmits power to a cam mechanism through an internal rotating shaft of the machine head 1, the cam mechanism drives the sewing needle to move up and down, which is the prior art of the sewing machine, the sewing machine and the pattern sewing machine does not relate to the movable plate, the movable plate 9 is arranged in front of the movable plate 4, the cylinder drive unit 9 drives the cylinder 10 to rotate, the surface of the cylinder 10 is used for placing the hard shell sports protector 12, the protector compressing device 11 is installed in the middle of the cylinder 10, and the protector compressing device 11 compresses the hard shell sports protector 12.

As shown in fig. 3, the hard shell sport protector sewing machine further comprises a moving plate driving mechanism, the moving plate driving mechanism comprises a fixed seat 13, a moving motor 14, a belt pulley 15, a belt 16, a belt connecting block 17, a sliding block 18 and a sliding rail 19, the fixed seat 13 is installed at the bottom of the machine head 3, the moving motor 14 is installed on the side of the fixed seat 13, the moving motor 14 drives the belt pulley 15 to rotate, at least 2 belt pulleys 15 are provided, the belt 16 is sleeved on the outer side of the belt pulley 15, the belt 16 is connected with the moving plate 4 through the belt connecting block 17, the sliding block 18 is installed on the upper side of the moving plate 4, the sliding rail 19 is installed above the fixed seat 13, the sliding block 18 is connected with the sliding rail 19 in a sliding manner, the moving motor 14 drives the belt pulley 15 at one end of the belt pulley to rotate, the belt 16 rotates to drive the moving plate 4 to move, and the moving plate 4 moves back and forth precisely under the guiding action of the sliding block 18 and the sliding rail 19.

As shown in FIG. 5, the cylinder driving device 9 includes a motor base 91, a motor 92, a first synchronizing wheel 93, a first synchronizing belt 94, a second synchronizing wheel 95, a rotating shaft 96, a third synchronizing wheel 97, a second synchronizing belt 98, a fourth synchronizing wheel 99, a connecting sleeve 910, a connecting sleeve mounting seat 911, a bearing 912 and a flange 913, the motor base 91 is mounted above the moving plate 4, the motor 92 is mounted on the motor base 91, the first synchronizing wheel 93 is mounted on a motor output shaft, the first synchronizing wheel 93 is connected with the second synchronizing wheel 95 through the first synchronizing belt 94 in a transmission manner, the second synchronizing wheel 95 is mounted at one end of the rotating shaft 96, the third synchronizing wheel 97 is mounted at the other end of the rotating shaft 96, the third synchronizing wheel 97 is connected with the fourth synchronizing wheel 99 through the second synchronizing belt 98 in a transmission manner, the connecting sleeve 910 is mounted in front of the fourth synchronizing wheel 99, a cylinder 10 is fixedly connected in front of the connecting sleeve 910, the connecting sleeve mounting seat 911 is mounted in front of the moving plate 4, the bearing 912, the bearing is mounted in front of the connecting sleeve mounting seat 911 in sequence, The flange 913, the bearing 912, the adapter sleeve 910 is sleeved on the flange 913, the motor 92 drives the first synchronizing wheel 93 to rotate, the first synchronizing wheel 93 drives the second synchronizing wheel 95 to rotate through the first synchronous belt 94, the second synchronizing wheel 95 drives the rotating shaft 96 to rotate, the rotating shaft 96 drives the third synchronizing wheel 97 to rotate, the third synchronizing wheel 97 drives the fourth synchronizing wheel 99 to rotate through the second synchronous belt 98, the fourth synchronizing wheel 99 drives the cylinder to rotate through the adapter sleeve 910, and the surface of the cylinder is provided with a groove matched with the hard protector so that a sewing needle can penetrate through the groove.

As shown in fig. 6 and 7, the protector pressing device 11 comprises a fixing plate 111, a pressing cylinder group and a pressing jig group, the fixing plate 111 is installed on two sides of the cylinder 10, the fixing plate 111 preferably has 2 blocks, the pressing cylinder group is installed on the outer side of the fixing plate 111, the pressing cylinder group drives the pressing jig group to press the sports protector, the pressing cylinder group comprises a first group of cylinders 112, a second group of cylinders 113 and a third group of cylinders 114, each group of cylinders is composed of 2 cylinders and is positioned on the left and right sides, the pressing jig group comprises a pressing arc plate 115, a pressing inner sleeve plate 116 and a pressing outer sleeve plate 117, the first group of cylinders 112 drives the pressing arc plate 115 to press the upper part of the protector, the middle part of the pressing arc plate 115 is arc-shaped, the second group of cylinders 113 drives the pressing inner sleeve plate 116 to press the inner side of the protector body, the third group of cylinders 114 drives the pressing outer sleeve plate 1111 to press the outer side of the protector body, the pressing inner sleeve plate 116 is surrounded by the pressing outer sleeve plate 117, a gap is reserved between the pressing outer sleeve plate 117 and the pressing inner sleeve plate 116 for the sewing needle to enter.

As shown in FIG. 8, a reinforcing rod 20 is installed at the front end of the worktable 2, a fixing sleeve 21 is installed at the front end of the reinforcing rod 20, and the cylinder is sleeved outside the fixing sleeve 21, and the fixing sleeve 21 helps to enhance the bearing strength of the cylinder 10.

In conclusion, the sewing machine for hard sports protectors of the present invention can be used for processing hard sports protectors, the large synchronizing wheel 8 transmits power to the cam mechanism through the rotating shaft 96 inside the head 3 to drive the sewing needle to move up and down, the impact force of the sewing needle is large to pierce the hard sports protectors to perform sewing operation, when the hard sports protectors are placed on the surface of the cylinder 10, since the cylinder 10 has a curved surface radian, the first group cylinder 112, the second group cylinder 113, and the third group cylinder 114 respectively drive the pressing arc plate 115, the pressing inner race plate 116, and the pressing outer race plate 117 descend, the protectors can be pressed tightly to cling to the cylinder 10, the cylinder driving device drives the cylinder 10 to rotate, and the cylinder 10 can drive the protectors to rotate to change positions, thereby completing sewing.

The above description is for the purpose of describing the utility model in more detail with reference to specific preferred embodiments, and it should not be construed that the embodiments of the utility model are limited to those described herein, and it will be apparent to those skilled in the art that various changes and modifications can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a crust motion protective equipment sewing machine, includes frame, workstation, aircraft nose and movable plate, frame top installation workstation, and aircraft nose and movable plate are installed to the workstation top, and the aircraft nose below is equipped with sewing needle, its characterized in that: still include the sewing motor, little synchronizing wheel, the sewing hold-in range, big synchronizing wheel, drum drive arrangement, drum and protective equipment closing device, the sewing motor is installed to the aircraft nose rear, little synchronizing wheel is installed to sewing motor output shaft, little synchronizing wheel passes through the sewing hold-in range transmission and connects big synchronizing wheel, cam mechanism is carried with power to big synchronizing wheel through the inside pivot of aircraft nose, movable plate the place ahead installation drum drive arrangement, drum drive arrangement drive drum rotates, the drum surface is used for placing the crust motion protective equipment, drum mid-mounting protective equipment closing device, protective equipment closing device compresses tightly the crust motion protective equipment.

2. The hard shell sport suit sewing machine of claim 1, wherein: still include movable plate actuating mechanism, movable plate actuating mechanism includes fixing base, moving motor, belt pulley, belt connecting block, slider, slide rail, aircraft nose bottom installation fixing base, and fixing base side installation moving motor, moving motor drive belt pulley rotate, and the belt pulley has 2 at least, belt pulley outside suit belt, and the belt passes through the belt connecting block and connects the movable plate, side-mounting slider on the movable plate, fixing base top installation slide rail, slider sliding connection slide rail.

3. The hard shell sport suit sewing machine of claim 1, wherein: the cylinder driving device comprises a motor base, a motor, a first synchronizing wheel, a first synchronizing belt, a second synchronizing wheel, a rotating shaft, a third synchronizing wheel, a second synchronizing belt, a fourth synchronizing wheel and a connecting sleeve, wherein the motor base is installed above a movable plate, the motor is installed on the motor base, the first synchronizing wheel is installed on a motor output shaft, the first synchronizing wheel is connected with the second synchronizing wheel through first synchronous belt transmission, the second synchronizing wheel is installed at one end of the rotating shaft, the third synchronizing wheel is installed at the other end of the rotating shaft, the third synchronizing wheel is connected with the fourth synchronizing wheel through second synchronous belt transmission, the connecting sleeve is installed in front of the fourth synchronizing wheel, and the front of the connecting sleeve is fixedly connected with a cylinder.

4. The hard shell sport suit sewing machine of claim 3, wherein: the cylinder driving device further comprises a connecting sleeve mounting seat, a bearing and a flange plate, the connecting sleeve mounting seat is mounted in front of the moving plate, the bearing and the flange plate are sequentially mounted in front of the connecting sleeve mounting seat, and the connecting sleeve is sleeved on the bearing and the flange plate.

5. The hard shell sport suit sewing machine of claim 1, wherein: the protective equipment pressing device comprises a fixing plate, a pressing cylinder group and a pressing fixture group, the fixing plates are installed on two sides of the cylinder, the pressing cylinder group is installed on the outer side of the fixing plate, and the pressing cylinder group drives the pressing fixture group to press the sports protective equipment.

6. The hard shell sport suit sewing machine of claim 5, wherein: the cylinder group that compresses tightly includes first group cylinder, second group cylinder, third group cylinder, it includes the compression arc board to compress tightly tool group, compress tightly the inner race board, compress tightly the jacket board, first group cylinder drive compresses tightly the arc board and compresses tightly the protective equipment upper portion, it is the arc to compress tightly the arc board middle part, second group cylinder drive compresses tightly inner race board and compresses tightly protective equipment main part inboard, third group cylinder drive compresses tightly the jacket board and compresses tightly the protective equipment main part outside, it centers on by compressing tightly the jacket board to compress tightly the inner race board, compress tightly the jacket board and compress tightly and leave the gap between the inner race board and supply the sewing needle to get into.

7. The hard shell sport suit sewing machine of claim 1, wherein: the front end of the workbench is provided with a reinforcing rod, the front end of the reinforcing rod is provided with a fixing sleeve, and the cylinder is sleeved outside the fixing sleeve.