CN213978327U

CN213978327U - Device for automatically cutting offcut after sewing

Info

Publication number: CN213978327U
Application number: CN202023098029.8U
Authority: CN
Inventors: 杨光波
Original assignee: Chongqing Daili Garment Co ltd
Current assignee: Chongqing Daili Garment Co ltd
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2021-08-17
Anticipated expiration: 2030-12-21

Abstract

The utility model relates to the technical field of clothing processing, in particular to a device for automatically cutting off offcuts after sewing, which comprises a workbench, wherein support frames are arranged on the top wall of the workbench near both sides, a cutting mechanism is arranged between the two support frames, the cutting mechanism comprises a first lifting block and a second lifting block, a connecting plate is arranged between the first lifting block and the second lifting block near the top, a lead screw is arranged below the connecting plate, two cutting knives are arranged on the lead screw, a holding tank is arranged inside the second lifting block, a motor is arranged in the holding tank, the end part of an output shaft of the motor is coaxially connected with one end of the screw rod, a feed roller is rotatably connected between the two support frames at the position below the cutting mechanism, a top plate is arranged on the top wall of each support frame, this automatic device of trimming after sewing can adjust the distance between two scissors, is convenient for carry out the trimming to the cloth of different width and handles.

Description

Device for automatically cutting offcut after sewing

Technical Field

The utility model relates to a tailoring technical field, specifically speaking relates to an automatic device of trimming after sewing.

Background

The clothing processing is a clothing production method which takes modern machine processing as the main part and takes manual processing as the auxiliary part. When the clothes are processed, the sewed cloth needs to be trimmed, so that the cloth meeting the requirements is produced. At present, cut the rim charge device among the prior art, can only carry out the rim charge to the cloth of fixed width and tailor, when the width of cloth changes, just need change new cut the rim charge device to the scrap edge who cuts out can pile up on the workstation, influences the going on of tailorring work. In view of this, we propose a device for automatically trimming offcuts after sewing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic device of cutting rim charge after sewing can adjust the width of tailorring according to the cloth of difference.

In order to achieve the above object, the utility model provides a following technical scheme:

the device for automatically cutting off the offcut after sewing comprises a workbench, wherein a feed roller is arranged on the workbench, support frames are arranged on two sides of the feed roller of the workbench, one ends of the two support frames, which are far away from the workbench, are connected through a top plate, and a cutting mechanism is arranged between the two support frames;

the cutting mechanism comprises a first lifting block and a second lifting block, the first lifting block is connected with the second lifting block through a connecting plate, a lead screw arranged along the axial direction of the feeding roller is arranged between the first lifting block and the second lifting block, two cutting knives are connected to the lead screw in a threaded manner, the threaded connection directions are opposite, an accommodating groove is formed in the second lifting block, a motor is installed in the accommodating groove, and the end part of an output shaft of the motor is connected with the lead screw;

and the top plate is provided with an air cylinder, and the air cylinder is connected with the connecting plate.

Preferably, the bottom of the workbench is provided with a material leakage port, and an edge material collecting box is arranged below the material leakage port.

Preferably, two sliding blocks are installed on the outer wall of one side, away from each other, of the first lifting block and the second lifting block, two sliding grooves are formed in the outer wall of one side, close to each other, of the two supporting frames, and the sliding blocks are connected with the sliding grooves in a sliding mode.

Preferably, the cutting knife comprises a knife handle, a blade is installed on the bottom wall of the knife handle, the knife handle is in threaded connection with the lead screw, a guide block is arranged on one side, away from the blade, of the knife handle, a guide groove is formed in the connecting plate, and the guide block is embedded in the guide groove and is in sliding connection with the guide groove.

Preferably, the opening of the accommodating groove is provided with a dust screen.

Preferably, the shell is installed at the bottom of the rim charge collecting box, the shell is communicated with the rim charge collecting box, the screen is installed on the inner wall of the rim charge collecting box, the front side wall of the shell is provided with an insertion hole, the dust collecting box is inserted in the insertion hole in a sliding mode, and a handle is installed on the outer wall of the dust collecting box. Compared with the prior art, the beneficial effects of the utility model are that:

1. this automatic device of trimming of sewing back through the setting of motor, connecting plate, lead screw and cutting out the sword, can tailor the distance between the sword to two, is convenient for carry out the trimming to the cloth of different width and handles, has solved and can only carry out the rim charge to the cloth of fixed width and tailor, when the width of cloth changes, just needs the problem of the trimming device of renewal.

2. This automatic device of cutting rim charge after sewing through the setting of rim charge collection box, can collect the scrap edge material of cutting off, avoids the scrap edge material to pile up on the workstation, is convenient for tailor going on of work.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of a cutting mechanism of the present invention;

fig. 3 is an exploded schematic view of a second lifting block of the present invention;

fig. 4 is a schematic bottom view of the connecting plate of the present invention;

fig. 5 is a schematic structural view of a cutting knife of the present invention;

fig. 6 is a schematic structural view of the scrap collecting box of the present invention.

The meaning of the reference symbols in the figures is:

1. a work table; 10. a support frame; 100. a chute; 11. a top plate; 12. a feed roller;

2. a cylinder;

3. a cutting mechanism; 30. a first lifting block; 31. a second lifting block; 32. a slider; 33. a connecting plate; 330. a guide groove; 34. a screw rod; 35. a motor; 36. a dust screen; 37. a cutting knife; 370. a knife handle; 371. a guide block; 372. a blade;

4. a scrap collecting box; 41. screening a screen; 42. supporting legs;

5. a housing; 50. a dust collecting box; 51. and (4) a handle.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

Referring to fig. 1-6, the present invention provides a technical solution:

the utility model provides an automatic device of cutting off rim charge after sewing, includes workstation 1, the roof of workstation 1 is close to both sides department and all installs support frame 10, be equipped with cutting mechanism 3 between two support frames 10, cutting mechanism 3 includes first lifting block 30 and second lifting block 31, be close to top department between first lifting block 30 and the second lifting block 31 and install connecting plate 33, the below of connecting plate 33 is equipped with lead screw 34, threaded connection has two knives 37 of cutting out on the lead screw 34, two inside screw thread opposite directions of knives 37 of cutting out. The holding tank has been seted up to second lift piece 31's inside, and installs motor 35 in the holding tank, and motor 35's output shaft tip and the one end coaxial coupling of lead screw 34, work as starter motor 35, drive lead screw 34 and rotate, can make two cut out sword 37 and be close to each other or keep away from the removal each other.

The feed roller 12 is rotatably connected to the lower portion of the cutting mechanism 3 between the two support frames 10, the top wall of each support frame 10 is provided with a top plate 11, the top wall of each top plate 11 is provided with a cylinder 2, and the end part of a piston rod of each cylinder 2 is fixed on the top wall of the connecting plate 33. In this embodiment, all install two sliders 32 on the mutual one side outer wall of keeping away from of first lifting block 30 and second lifting block 31, two spouts 100 have all been seted up to the mutual one side outer wall that is close to of two support frames 10, the size of slider 32 and the size looks adaptation of spout 100, and sliding connection between the two, can promote connecting plate 33 through cylinder 2 and rise or descend, can drive first lifting block 30 and second lifting block 31 and rise or descend, slide along spout 100 through slider 32, can guarantee that first lifting block 30 and second lifting block 31 rise or descend steadily.

It should be noted that the cylinder 2 and the motor 35 are conventional technologies, and will not be described in detail herein.

In this embodiment, the cutting knife 37 includes a knife handle 370, a blade 372 is installed on the bottom wall of the knife handle 370, the knife handle 370 is screwed on the screw rod 34, a guide block 371 is welded on the top wall of the knife handle 370, the guide groove 330 is opened on the bottom wall of the connecting plate 33, and the guide block 371 is embedded in the guide groove 330 and is slidably connected with the guide groove 330. Further, the front side wall of the second lifting block 31 is provided with a dust screen 36 at the opening of the receiving groove, and the dust screen 36 can prevent dust from entering the second lifting block 31.

In this embodiment, the material leakage mouth has been seted up to the inside of workstation 1, and rim charge collection box 4 is installed to the diapire of workstation 1. 4 diapalls of box are collected to rim charge and are installed casing 5, casing 5 and rim charge are collected and are communicate each other between the box 4, install screen cloth 41 on the inner wall of box 4 is collected to the rim charge, the preceding lateral wall of casing 5 is equipped with the jack, and it has dust collection box 50 to slide in the jack to peg graft, install handle 51 on dust collection box 50's the outer wall, collect the rim charge that box 4 can cut through the rim charge and collect, can filter the dust in the rim charge that cuts through screen cloth 41 and fall into dust collection box 50 and collect.

In this embodiment, the bottom wall of the scrap collecting box 4 is provided with the support legs 42 near the four corners, and the scrap collecting box 4 can be stably supported by the support legs 42.

The device of automatic rim charge of cutting behind sewing of this embodiment is when using, earlier according to the thickness of cloth, promote connecting plate 33 through cylinder 2 and rise or descend, transfer blade 372 to the distance that is suitable with feed roll 12, can carry out the rim charge when the cloth is through feed roll 12 and tailor, switch on external power supply and make its work with motor 35, can drive lead screw 34 and rotate, make two handle of a knife 370 be close to each other or keep away from each other and remove suitable position, be convenient for tailor the cloth of different width, the rim charge of tailorring can fall into rim charge collection box 4 and collect, convenient recycle.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a device of automatic trimming after sewing, includes workstation (1), its characterized in that: a feeding roller (12) is arranged on the workbench (1), support frames (10) are arranged on two sides of the feeding roller of the workbench (1), one ends of the two support frames (10) far away from the workbench (1) are connected through a top plate (11), and a cutting mechanism (3) is arranged between the two support frames (10);

the cutting mechanism (3) comprises a first lifting block (30) and a second lifting block (31), the first lifting block (30) is connected with the second lifting block (31) through a connecting plate (33), a lead screw (34) arranged along the axial direction of the feeding roller (12) is arranged between the first lifting block (30) and the second lifting block (31), two cutting knives (37) are connected to the lead screw (34) in a threaded mode, the threaded connection direction is opposite, an accommodating groove is formed in the second lifting block (31), a motor (35) is installed in the accommodating groove, and the end portion of an output shaft of the motor (35) is connected with the lead screw (34);

and the top plate (11) is provided with a cylinder (2), and the cylinder (2) is connected with the connecting plate (33).

2. The device for automatically trimming offcut after sewing according to claim 1, wherein: a material leakage port is formed in the bottom of the workbench (1), and a rim charge collecting box (4) is installed below the workbench.

3. The device for automatically trimming offcut after sewing according to claim 1, wherein: first lifter block (30) with all install two slider (32) on the one side outer wall that second lifter block (31) kept away from each other, two spout (100) have all been seted up to one side outer wall that support frame (10) are close to each other, slider (32) with spout (100) sliding connection.

4. The device for automatically trimming offcut after sewing according to claim 1, wherein: tailor sword (37) and include handle of a knife (370), blade (372) are installed to the diapire of handle of a knife (370), handle of a knife (370) threaded connection be in on lead screw (34), one side of keeping away from blade (372) of handle of a knife (370) is equipped with guide block (371), guide way (330) have been seted up on connecting plate (33), guide block (371) inlay establish in guide way (330) and with sliding connection between guide way (330).

5. The device for automatically trimming offcut after sewing according to claim 1, wherein: and a dust screen (36) is arranged at the opening of the accommodating groove.

6. The device for automatically trimming offcut after sewing according to claim 2, wherein: the novel trash bin is characterized in that a shell (5) is installed at the bottom of the scrap collecting box (4), the shell (5) is communicated with the scrap collecting box (4), a screen (41) is installed on the inner wall of the scrap collecting box (4), a jack is arranged on the front side wall of the shell (5), a dust collecting box (50) is inserted in the jack in a sliding mode, and a handle (51) is installed on the outer wall of the dust collecting box (50).