CN212611295U

CN212611295U - Automatic hemming seam sleeve-wrapping chain machine

Info

Publication number: CN212611295U
Application number: CN202020326288.2U
Authority: CN
Inventors: 张红雨; 蒋保柱; 沈磊
Original assignee: Suqian Jianlu Garment Manufacturing Co ltd
Current assignee: Suqian Jianlu Garment Manufacturing Co ltd
Priority date: 2020-03-16
Filing date: 2020-03-16
Publication date: 2021-02-26
Anticipated expiration: 2030-03-16

Abstract

The utility model belongs to the technical field of the sewing machine, especially, be an automatic hemming seam package sleeve chain machine, including organism, control box, desktop and damping device, the top at the control box is installed to the organism, the equal fixedly connected with fixing base in bottom both sides of control box, be provided with the connecting seat under the control box, all set up the spacing hole that has the level to set up on two fixing bases, the inside in spacing hole is inserted and is equipped with the push rod, the push rod is located the outside one end fixedly connected with ejector pad of fixing base, the ejector pad is close to the first spring of one side fixedly connected with of fixing base. The utility model discloses a fixing base, spacing hole, recess, push rod, ejector pad, first spring, gag lever post, the cooperation of second spring that set up are used, can make things convenient for staff's installation and dismantlement, and the staff of being convenient for carries out the organism to it and maintains or change the model, can reduce the impact force of accessory on the organism and play the buffering guard action to the organism through the damping device who sets up.

Description

Automatic hemming seam sleeve-wrapping chain machine

Technical Field

The utility model relates to a sewing machine technical field specifically is an automatic hemming seam armoring chain machine.

Background

With the continuous development of sewing technology, the existing sewing technology on the market has been free from manual operation, a plurality of automatic sewing machines are put into the textile industry for use, the types of the sewing machines are various and comprise a flat sewing machine, a overedger, a chain sewing machine, a flat seaming machine and the like, wherein the utilization rate of the automatic hemming and sleeve wrapping chain machine is the highest, the sewing machine comprises a needling mechanism, a thread hooking mechanism, a thread picking mechanism, a feeding mechanism, a winding mechanism, a pressing mechanism and the like, and all the mechanisms are reasonably matched with each other to move and work circularly to sew the wrapping sleeves together. However, the automatic hemming and sewing sleeve wrapping chain machine of the type has the following problems in use:

1. after the existing automatic edge-curling and sewing sleeve-wrapping chain type machine is installed, the subsequent maintenance or machine type replacement of workers is difficult to carry out;

2. the vibration damping device does not have the vibration damping function, so that parts on the machine are easy to swing violently, and the operation of the machine is unstable.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides an automatic hemming seam package sleeve chain machine has solved current automatic hemming seam package sleeve chain machine and is accomplishing the installation back for the staff is difficult to carry out subsequent maintenance or changes the model and does not possess shock-absorbing function, makes spare part on the machine receive violent swing easily, leads to the unstable problem of machine operation.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic edge-curling and sewing sleeve-wrapping chain type machine comprises a machine body, a control box, a table top and a damping device, wherein the machine body is arranged at the top of the control box, the two sides of the bottom of the control box are fixedly connected with fixing seats, a connecting seat is arranged right below the control box, two horizontally arranged limiting holes are arranged on the two fixing seats, a push rod is inserted in the limiting hole, one end of the push rod, which is positioned outside the fixed seat, is fixedly connected with a push block, one side of the push block close to the fixed seat is fixedly connected with a first spring, one end of the first spring far away from the push block is fixedly connected with the outer side wall of the fixed seat, the connecting seat is provided with a groove which is positioned on the same straight line with the limiting hole, the inner side wall of the groove is fixedly connected with a second spring, the damping device is located between the connecting seat and the desktop, and the top of the desktop is provided with an installation groove.

As a preferred technical scheme of the utility model, damping device includes fixed block, fixed plate, slide bar, sliding sleeve, third spring and connecting rod, the top of fixed block and the bottom welded fastening of connecting seat, the bottom welded fastening of fixed plate and fixed block, the slide bar transversely sets up the inside at the mounting groove, the sliding sleeve cover is established on the slide bar.

As a preferred technical scheme of the utility model, the quantity of sliding sleeve is two sets of, the third spring housing is established on the slide bar between two sets of sliding sleeves, and the both ends of third spring respectively with a side fixed connection that two sets of sliding sleeves are relative.

As a preferred technical scheme of the utility model, the connecting rod pass through fixed rotating shaft respectively with fixed plate and sliding sleeve swing joint, the quantity of connecting rod is two sets of, and two sets of connecting rods are about the axis symmetric distribution of fixed plate.

As an optimal technical scheme of the utility model, the equal fixedly connected with slider in top and the bottom of push rod, the interior table wall of desktop all seted up with slider assorted spout.

As a preferred technical scheme of the utility model, the one end of gag lever post is inserted and is established to the spacing downthehole in the fixing base that corresponds, and the other end of gag lever post passes through the interior table wall sliding connection of second spring and recess.

As a preferred technical scheme of the utility model, anti-skidding line has been seted up to the surface of ejector pad, and anti-skidding line is the zigzag and distributes at the surface of ejector pad.

As the utility model discloses a preferred technical scheme, the standing groove has been seted up to the front end surface of control box, the shape of standing groove is the rectangle.

As a preferred technical scheme of the utility model, the intermediate position fixedly connected with dog of mounting groove, the inside wall of mounting groove all is provided with the buffer block with the both sides of dog.

As an optimal technical scheme of the utility model, damping device's quantity is two sets of, and two sets of damping device set up about the central line symmetry of desktop.

Compared with the prior art, the utility model provides an automatic hemming seam armlet chain machine possesses following beneficial effect:

1. the automatic hemming seam sleeve-wrapping chain type machine is characterized in that through the matching use of the arranged fixing seats, the limiting holes, the grooves, the push rods, the push blocks, the first springs, the limiting rods and the second springs, when a machine body needs to be maintained or replaced, the push blocks on the two fixing seats are pushed, so that the push rods push the limiting rods in the limiting holes away from the limiting holes, the limiting holes slide into the grooves after being separated from the limiting rods, the second springs are compressed, the machine body slides upwards to finish the disassembly of the machine body, and therefore workers can conveniently maintain the machine body or replace the machine type of the machine body;

2. this automatic hemming seam sleeve-wrapping chain machine can reduce the impact force of accessory on the organism through the damping device who sets up, and when the organism received vibrations and assaults, the interval between connecting seat and the desktop reduced for two sliding sleeves moved the shrink to opposite direction, and made two connecting rods separation, thereby the third spring received tensile, can turn into elastic potential energy with the mechanical energy that strikes vibrations and produce, and played the buffer protection effect to the organism.

Drawings

Fig. 1 is a schematic view of the whole structure of the automatic hemming, sewing and sleeve wrapping chain machine of the present invention;

FIG. 2 is an enlarged view of the chain type automatic hemming and sewing machine for wrapping sleeves of the present invention at the position of FIG. 1A;

FIG. 3 is an enlarged view of the automatic hemming and sewing chain type sleeve wrapping machine shown in FIG. 2B;

fig. 4 is a schematic structural view of the damping device of the automatic hemming and sewing sleeve-wrapping chain machine of the present invention.

In the figure: 1. a body; 2. a control box; 3. a connecting seat; 4. a fixed seat; 5. a desktop; 6. Mounting grooves; 7. a damping device; 71. a fixed block; 72. a fixing plate; 73. a slide bar; 74. a sliding sleeve; 75. a third spring; 76. a connecting rod; 8. a limiting hole; 9. a groove; 10. a push rod; 11. A push block; 12. a first spring; 13. a limiting rod; 14. a second spring; 15. a chute; 16. A slider; 17. and (6) placing the groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, in this embodiment: an automatic hemming seam sleeve wrapping chain machine comprises a machine body 1, a control box 2, a table top 5 and a damping device 7, wherein the model of the machine body 1 is JR72-2-3, the machine body 1 is installed at the top of the control box 2, both sides of the bottom of the control box 2 are fixedly connected with fixing seats 4, a connecting seat 3 is arranged under the control box 2, two fixing seats 4 are respectively provided with a horizontally arranged limiting hole 8, a push rod 10 is inserted in the limiting hole 8, one end of the push rod 10, which is positioned outside the fixing seat 4, is fixedly connected with a push block 11, one side of the push block 11, which is close to the fixing seat 4, is fixedly connected with a first spring 12, one end of the first spring 12, which is far away from the push block 11, is fixedly connected with the outer side wall of the fixing seat 4, the connecting seat 3 is provided with a groove 9, which is positioned on the same straight line with, damping device 7 is located between connecting seat 3 and desktop 5, and mounting groove 6 has been seted up at the top of desktop 5.

In this embodiment, the damping device 7 includes a fixed block 71, a fixed plate 72, a sliding rod 73, sliding sleeves 74, a third spring 75 and a connecting rod 76, the top end of the fixed block 71 is welded and fixed to the bottom of the connecting seat 3, the fixed plate 72 is welded and fixed to the bottom of the fixed block 71, the sliding rod 73 is transversely disposed inside the mounting groove 6, the sliding sleeves 74 are sleeved on the sliding rod 73, the number of the sliding sleeves 74 is two, the third spring 75 is sleeved on the sliding rod 73 between the two sliding sleeves 74, two ends of the third spring 75 are respectively fixedly connected to a side surface of the two sets of the sliding sleeves 74, the connecting rod 76 is respectively movably connected to the fixed plate 72 and the sliding sleeves 74 through a fixed rotating shaft, the number of the connecting rods 76 is two, and the two sets of the connecting rods 76 are symmetrically distributed about a central axis of the fixed plate 72, the damping device, the distance between the connecting seat 3 and the tabletop 5 is reduced, so that the two sliding sleeves 74 move and contract in opposite directions, and the two connecting rods 76 are separated, so that the third spring 75 is stretched, mechanical energy generated by impact vibration can be converted into elastic potential energy, and the machine body 1 is buffered and protected; the top and the bottom of the push rod 10 are fixedly connected with sliding blocks 16, the inner surface wall of the tabletop 5 is provided with sliding grooves 15 matched with the sliding blocks 16, and the sliding grooves 15 and the sliding blocks 16 are arranged to prevent unstable shaking when the push rod 10 is pushed; one end of the limiting rod 13 is inserted into the corresponding limiting hole 8 in the fixing seat 4, and the other end of the limiting rod 13 is connected with the inner surface wall of the groove 9 in a sliding manner through a second spring 14, so that the push rod 10 can push the limiting rod 13 to be separated from the limiting hole 8, and the quick disassembly is carried out; the outer surface of the push block 11 is provided with anti-skid grains which are distributed on the outer surface of the push block 11 in a zigzag manner, so that the friction force between the hand and the push block 11 can be increased, and the hand skid is prevented; the outer surface of the front end of the control box 2 is provided with a placing groove 17, the placing groove 17 is rectangular, and the arranged placing groove 17 is convenient for placing tools required by sewing and is prevented from being lost; the middle position of the mounting groove 6 is fixedly connected with a stop block, the inner side wall of the mounting groove 6 and two sides of the stop block are both provided with buffer blocks, the arranged stop block prevents the sliding sleeve 74 from sliding off the sliding rod 73, and the arranged buffer blocks can reduce the impact force of the sliding sleeve 74 on the inner side wall of the mounting groove 6; the number of the damping devices 7 is two, and the two damping devices 7 are symmetrically arranged about the center line of the table top 5, so that the stress is uniform, and the buffering and damping effects are good.

The utility model discloses a theory of operation and use flow: when the machine body 1 needs to be maintained or replaced, the push blocks 11 on the two fixing seats 4 are pushed, so that the push rods 10 push the limiting rods 13 in the limiting holes 8 away from the limiting holes 8, the limiting holes 8 are separated from the limiting rods 13 and slide into the grooves 9 and compress the second springs 14, the machine body 1 slides upwards to finish the disassembly of the machine body 1, and therefore a worker can conveniently maintain or replace the machine body 1; when organism 1 receives vibrations and strikes, the interval between connecting seat 3 and the desktop 5 reduces for two sliding sleeves 74 move to opposite direction and shrink, and make two connecting rods 76 separate, thereby third spring 75 receives the extension, can convert the mechanical energy that the vibrations of strikeing produced into elastic potential energy, and play the cushioning protection effect to organism 1.

Finally, it should be noted that: although the present invention 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 in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an automatic hemming seam sleeve-wrapping chain machine, includes organism (1), control box (2), desktop (5) and damping device (7), the top at control box (2) is installed in organism (1), its characterized in that: fixing seats (4) are fixedly connected to two sides of the bottom of the control box (2), a connecting seat (3) is arranged under the control box (2), two horizontally-arranged limiting holes (8) are formed in the two fixing seats (4), a push rod (10) is inserted into each limiting hole (8), a push block (11) is fixedly connected to one end, located outside the fixing seats (4), of each push rod (10), a first spring (12) is fixedly connected to one side, close to the corresponding fixing seat (4), of each push block (11), one end, far away from the corresponding push block (11), of each first spring (12) is fixedly connected with the outer side wall of the corresponding fixing seat (4), a groove (9) which is located on the same straight line with the corresponding limiting hole (8) is formed in the connecting seat (3), a second spring (14) is fixedly connected to the inner side wall of the groove (9), and a damping device (7) is located between the connecting seat (3) and the desktop (5), the top of the desktop (5) is provided with a mounting groove (6).

2. The automatic hemming-sewing sleeve-wrapping chain machine according to claim 1, wherein: damping device (7) are including fixed block (71), fixed plate (72), slide bar (73), sliding sleeve (74), third spring (75) and connecting rod (76), the top of fixed block (71) and the bottom welded fastening of connecting seat (3), fixed plate (72) and the bottom welded fastening of fixed block (71), slide bar (73) transversely set up the inside in mounting groove (6), sliding sleeve (74) cover is established on slide bar (73).

3. The automatic hemming-sewing sleeve-wrapping chain machine according to claim 2, wherein: the number of the sliding sleeves (74) is two, the third spring (75) is sleeved on the sliding rod (73) between the two sliding sleeves (74), and two ends of the third spring (75) are fixedly connected with one side face of the two groups of sliding sleeves (74) opposite to each other respectively.

4. The automatic hemming-sewing sleeve-wrapping chain machine according to claim 2, wherein: the connecting rods (76) are respectively movably connected with the fixing plate (72) and the sliding sleeve (74) through a fixing rotating shaft, the number of the connecting rods (76) is two, and the two groups of connecting rods (76) are symmetrically distributed about the central axis of the fixing plate (72).

5. The automatic hemming-sewing sleeve-wrapping chain machine according to claim 1, wherein: the top and the bottom of the push rod (10) are both fixedly connected with sliding blocks (16), and sliding grooves (15) matched with the sliding blocks (16) are formed in the inner surface wall of the tabletop (5).

6. The automatic hemming-sewing sleeve-wrapping chain machine according to claim 1, wherein: one end of the limiting rod (13) is inserted into the corresponding limiting hole (8) in the fixing seat (4), and the other end of the limiting rod (13) is connected with the inner surface wall of the groove (9) in a sliding mode through a second spring (14).

7. The automatic hemming-sewing sleeve-wrapping chain machine according to claim 1, wherein: the outer surface of the push block (11) is provided with anti-skid grains which are distributed on the outer surface of the push block (11) in a zigzag manner.

8. The automatic hemming-sewing sleeve-wrapping chain machine according to claim 1, wherein: a placing groove (17) is formed in the outer surface of the front end of the control box (2), and the placing groove (17) is rectangular.

9. The automatic hemming-sewing sleeve-wrapping chain machine according to claim 1, wherein: the middle position fixedly connected with dog of mounting groove (6), the inside wall of mounting groove (6) all is provided with the buffer block with the both sides of dog.

10. The automatic hemming-sewing sleeve-wrapping chain machine according to claim 1, wherein: the number of the damping devices (7) is two, and the two damping devices (7) are symmetrically arranged around the center line of the table top (5).