阅读说明：本技术 一种门襟修剪装置 (Front fly trimming device ) 是由 舒勤业 阮积祥 赵斌 陈伟强 于 2019-10-31 设计创作，主要内容包括：本发明公开了一种门襟修剪装置,门襟修剪装置包括：工作台,工作台用以放置门襟,工作台具有边缘缺口；送料机构,送料机构设于工作台,送料机构用以将门襟的待修剪部位输送至边缘缺口；切刀组件,切刀组件位于边缘缺口,用以修剪位于边缘缺口的门襟。门襟修剪装置还包括：调节基板,调节基板设于切刀组件的下方；位置调节部,位置调节部和调节基板相连,用以调节调节基板和切刀组件两者相较于工作台的前后位置；角度调节部,角度调节部设于调节基板,角度调节部和切刀组件相连,用以调节切刀组件相较于工作台的修剪角度。上述门襟修剪装置,能够精确高效的对门襟进行修剪,省时省力,提高缝纫效率。(The invention discloses a front fly trimming device, which comprises: the workbench is used for placing the front fly and is provided with an edge gap; the feeding mechanism is arranged on the workbench and used for conveying the part to be trimmed of the front fly to the edge gap; and the cutter component is positioned at the edge gap and used for trimming the front fly positioned at the edge gap. The placket trimming device still includes: the adjusting substrate is arranged below the cutter assembly; the position adjusting part is connected with the adjusting base plate and used for adjusting the front and back positions of the adjusting base plate and the cutter assembly compared with the workbench; angle adjustment portion, angle adjustment portion locate the regulation base plate, and angle adjustment portion and cutter unit link to each other for adjust the cutter unit spare and compare in the pruning angle of workstation. Above-mentioned door front of a garment trimming means can accurate efficient prune the door front of a garment, and labour saving and time saving improves sewing efficiency.)

1. A fly trimming device, comprising:

the workbench is used for placing a front fly and is provided with an edge gap;

the feeding mechanism is arranged on the workbench and used for conveying the part to be trimmed of the front fly to the edge gap;

the cutter assembly is positioned in the edge gap and used for trimming the front fly positioned in the edge gap.

2. The fly trimming apparatus of claim 1, further comprising:

the adjusting substrate is arranged below the cutter assembly;

the position adjusting part is connected with the adjusting base plate and used for adjusting the front and back positions of the adjusting base plate and the cutter assembly compared with the workbench;

the angle adjusting part is arranged on the adjusting base plate and connected with the cutter assembly to adjust the trimming angle of the cutter assembly relative to the workbench.

3. The placket trimming device of claim 2, wherein the angle adjusting part is connected with a rotary driving plate, the rotary driving plate is connected with a fixing plate, two sides of the fixing plate are provided with limiting parts, the fixing plate is connected with the cutter assembly, and the adjusting base plate is provided with two side walls; under the driving action of the angle adjusting part, the end parts of the rotary driving plate and the fixing plate can rotate between the two side walls, and the rotation of the cutter component is limited by the support of the limiting part and the side walls.

4. The placket trimming device according to claim 3, wherein the adjusting base plate comprises a first section and a second section connected with each other, the first section extends along the conveying direction of the feeding mechanism, the second section is perpendicular to the first section, two side walls are provided at the end of the second section, the angle adjusting portion is provided at the first section, and the rotary driving plate is bent, and two ends of the rotary driving plate are respectively provided at the first section and the second section.

5. The placket trimming device of claim 3, wherein the limiting part is a limiting bolt, and the protruding length of the limiting bolt is adjustable compared with the fixing plate so as to adjust the rotating range of the cutter assembly.

6. The fly trimming apparatus of claim 4, wherein a shaft is provided between the rotary drive plate and the adjustment base plate to enable the rotary drive plate to rotate relative to the adjustment base plate.

7. The fly trimming apparatus of any of claims 3-6, wherein the cutter assembly includes a fixed cutter, a movable cutter, and a driving portion disposed on the fixed plate, the driving portion being coupled to the movable cutter for driving the movable cutter in a direction toward and away from the fixed cutter.

8. The fly trimming apparatus of any of claims 1-6, further comprising first and second sensors disposed in series along a feed direction of the feed mechanism, both the first and second sensors being fixed in position relative to the table, both the first and second sensors being connected to the feed mechanism and the cutter assembly; when the first sensor detects the front fly, the running speed of the feeding mechanism is reduced so as to reduce the moving speed of the front fly; when the second sensor detects the front fly, the cutter assembly trims the front fly after a preset time.

9. The fly trimming apparatus of any of claims 1-6, wherein the feed mechanism comprises at least two sets of conveyor modules arranged side by side,

the conveying module close to the cutter assembly comprises two short conveying belts which are respectively arranged at two sides of the edge gap;

the conveying module far away from the cutter assembly comprises a long conveying belt, two ends of the long conveying belt are respectively located on two sides of the edge gap, and the long conveying belt does not interfere with the edge gap.

10. The fly trimming apparatus of claim 8, wherein both the first sensor and the second sensor are positioned above the feed mechanism, and wherein both are mounted to a mounting bracket mounted to the table, the mounting bracket being proximate the edge gap.

Technical Field

The invention relates to the technical field of sewing equipment, in particular to a top fly trimming device.

Background

As is well known, a fly refers to a front fly, a slit, or a crotch of a garment, trousers, or a skirt, which is centered forward. The front fly is usually provided with a zipper, a button, a hidden button, a hasp, a magic tape and the like which can help to open and close the auxiliary materials.

One is the visible front cut of a garment of finger joint outside the cut-parts, another is the front cut of a garment made by folding and pressing the lining inside the cut-parts; for the fly sewn outside the cut piece, when needing to be trimmed, the traditional manual trimming mode is often adopted, or the mode that the fly is firstly trimmed by a machine and then manually trimmed by a worker. Therefore, the front fly trimming mode is time-consuming and labor-consuming, the efficiency is low, the trimmed cut shape is difficult to ensure consistency, and the requirement on the proficiency of practitioners is high.

In conclusion, it can be seen that how to accurately and efficiently trim the fly is a technical problem that is worth thinking by those skilled in the art.

Disclosure of Invention

The invention aims to provide a front fly trimming device which can accurately and efficiently trim a front fly, is time-saving and labor-saving and improves sewing efficiency.

In order to achieve the above object, the present invention provides a front fly trimming device, including:

the workbench is used for placing the front fly and is provided with an edge gap;

the feeding mechanism is arranged on the workbench and used for conveying the part to be trimmed of the front fly to the edge gap;

and the cutter component is positioned at the edge gap and used for trimming the front fly positioned at the edge gap.

Compared with the background art, the front fly trimming device provided by the invention can be used for sewing the front fly strip and the cut pieces through the sewing machine to form the front fly after sewing, the front fly is placed on the workbench, the front fly and the cut pieces are dragged by the feeding mechanism to be conveyed towards the direction of the cutter assembly, and when the front fly is conveyed to the edge gap of the workbench, the front fly is trimmed by the cutter assembly; it can be seen that in the whole course of the trimming process, manual operation is not needed, the feeding mechanism realizes the conveying of the front fly and the cut pieces, the cutter component realizes the trimming of the front fly, the manual conveying and trimming are avoided, the production efficiency is greatly improved, and time and labor are saved.

Optionally, the placket trimming device further comprises:

the adjusting substrate is arranged below the cutter assembly;

the position adjusting part is connected with the adjusting base plate and used for adjusting the front and back positions of the adjusting base plate and the cutter assembly compared with the workbench;

angle adjustment portion, angle adjustment portion locate the regulation base plate, and angle adjustment portion and cutter unit link to each other for adjust the cutter unit spare and compare in the pruning angle of workstation.

Optionally, the angle adjusting part is connected with a rotary driving plate, the rotary driving plate is connected with a fixing plate, two sides of the fixing plate are provided with limiting parts, the fixing plate is connected with the cutter assembly, and the adjusting substrate is provided with two side walls; under the drive effect of angle adjustment portion, the tip of rotatory drive plate and fixed plate both can rotate between two lateral walls to the rotation restriction to cutter unit is realized through the counterbalance of spacing portion and lateral wall.

Optionally, the adjusting substrate includes a first section and a second section that are connected to each other, the first section extends along a conveying direction of the feeding mechanism, the second section is perpendicular to the first section, two side walls are disposed at an end of the second section, the angle adjusting portion is disposed at the first section, the rotary driving plate is bent, and two ends of the rotary driving plate are respectively located at the first section and the second section.

Optionally, the limiting portion is specifically a limiting bolt, and the extending length of the limiting bolt compared with the fixing plate is adjustable so as to adjust the rotating range of the cutter assembly.

Optionally, a rotating shaft is arranged between the rotary driving plate and the adjusting base plate to realize that the rotary driving plate rotates relative to the adjusting base plate.

Optionally, the cutter assembly comprises a fixed cutter, a movable cutter and a driving part, the driving part is arranged on the fixed plate, and the driving part is connected with the movable cutter and used for driving the movable cutter to move along the direction close to and far away from the fixed cutter.

Optionally, the placket trimming device further comprises a first sensor and a second sensor which are sequentially arranged along the conveying direction of the feeding mechanism, the first sensor and the second sensor are fixed relative to the workbench, and the first sensor and the second sensor are connected to the feeding mechanism and the cutter assembly; when the first sensor detects the front fly, the running speed of the feeding mechanism is reduced so as to reduce the moving speed of the front fly; when the second sensor detects the placket, the cutter assembly trims the placket after a preset time.

Optionally, the feeding mechanism comprises at least two groups of conveying modules arranged side by side,

the conveying module close to the cutter assembly comprises two short conveying belts which are respectively arranged at two sides of the edge gap;

the conveying module far away from the cutter assembly comprises a long conveying belt, two ends of the long conveying belt are respectively located on two sides of the edge gap, and the long conveying belt does not interfere with the edge gap.

Optionally, the first sensor and the second sensor are both located above the feeding mechanism, the first sensor and the second sensor are located on the fixing frame, the fixing frame is located on the workbench, and the fixing frame is close to the edge gap.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

FIG. 1 is a first angle view of a fly trimming apparatus according to an embodiment of the present invention;

FIG. 2 is a second angle view of the fly trimming apparatus according to the embodiment of the present invention;

fig. 3 is a third angle structural diagram of the fly trimming apparatus according to the embodiment of the present invention.

Wherein:

the cutting device comprises a feeding mechanism 1, a movable cutter 2, a first sensor 3, a second sensor 4, a driving part 5, a fixed cutter 6, a position adjusting part 7, an adjusting base plate 8, an angle adjusting part 9, a rotary driving plate 10, a fixing plate 11, a limiting part 12, a workbench 13, an edge gap 14, a fixing frame 15, a rotating shaft 16, a side wall 17 and a front fly 100.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In order that those skilled in the art will better understand the disclosure, the invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

The placket trimming device provided by the embodiment of the invention mainly comprises a workbench 13, a feeding mechanism 1 and a cutter assembly, as shown in the attached drawings 1 to 3 in the specification.

The working platform 13 can be arranged as a horizontal plate, and the working platform 13 is provided with an edge gap 14; specifically, the working table 13 can be set to have different shapes according to actual needs, and the edge gap 14 can be made by cutting or the like. After the top fly strips and the cut pieces are sewn together by the sewing machine, the top fly 100 referred to herein can be formed, and the top fly 100 is placed on the table 13.

The feeding mechanism 1 is arranged on the workbench 13, the feeding mechanism 1 can be a mechanism for conveying cloth in the prior art, and a specific implementation mode is provided in the following; the feeding mechanism 1 can convey the placket 100 positioned on the worktable 13.

For example, referring to fig. 1 to 3 of the specification, the table 13 may be rectangular, the long side direction of the table 13 is the X-axis direction, the short side direction of the table 13 is the Y-axis direction, and the height direction of the table 13 is the Z-axis direction; the conveying direction of the feeding mechanism 1 is the X-axis direction, that is, the placket 100 can move along the X-axis direction under the action of the feeding mechanism 1, and the part to be trimmed of the placket 100 should pass above the edge gap 14.

The cutter assembly is arranged in the edge gap 14, the specific arrangement mode of the cutter assembly can refer to the prior art, and a specific implementation mode is provided in the following; when the part of the placket 100 to be trimmed is located above the edge gap 14, the placket 100 can be trimmed by using the cutter assembly. It can be seen that the edge gap 14 can be seen as a relief feature to avoid interference of the cutter assembly with the table 13 during trimming to ensure reliable trimming of the fly 100.

In order to ensure the accurate timing of the trimming of the cutter assembly, the feeding speed of the feeding mechanism 1 can be set, and the trimming time of the cutter assembly can be determined by calculating the time required for the part to be trimmed of the placket 100 to be positioned above the edge notch 14 in advance. That is, the action (trimming) time of the cutter assembly can be calculated according to the time for the feeding mechanism 1 to start to convey the placket 100, the conveying speed of the feeding mechanism 1 and the coordinates of the part of the placket 100 to be trimmed, so that accurate trimming is realized, the trimming precision is improved, and the manual labor intensity is reduced.

An embodiment is further provided to ensure accurate timing of the trimming of the cutter assembly. A first sensor 3 and a second sensor 4 are sequentially arranged along the conveying direction (X-axis direction) of the feeding mechanism 1, the positions of the first sensor 3 and the second sensor 4 relative to the workbench 13 are fixed, and the first sensor 3 and the second sensor 4 are connected to the feeding mechanism 1 and the cutter component; when the first sensor 3 detects the fly 100, the running speed of the feeding mechanism 1 is reduced to reduce the moving speed of the fly 100; when the second sensor 4 detects the fly 100, the cutter assembly trims the fly 100 after a preset time.

The placket 100 moves along the X-axis direction under the action of the feeding mechanism 1, when the placket 100 moves to the position of the first sensor 3, the first sensor 3 detects the placket 100, the first sensor 3 generates a first sensing signal, the first sensing signal is transmitted to the feeding mechanism 1, and after the feeding mechanism 1 receives the first sensing signal, the running speed (conveying speed) of the feeding mechanism 1 is reduced, so that the moving speed of the placket 100 is reduced; the placket 100 continues to move along the X-axis direction under the action of the feeding mechanism 1, when the placket 100 moves to the position of the second sensor 4, the second sensor 4 detects the placket 100, the second sensor 4 generates a second sensing signal, and after the cutter assembly receives the second sensing signal, the cutter assembly trims the placket 100 after a preset time; that is, after the second sensor 4 detects the fly 100, the fly 100 continues to move a distance along the X-axis direction, and the cutter assembly trims the fly 100.

It can be seen that the first sensor 3 and the second sensor 4 are used for detecting the placket 100 twice, the conveying speed is firstly reduced, and then the clipping is carried out, so that the clipping precision is ensured; the above-mentioned preset time may depend on the position of the placket 100 to be trimmed, and is not unfolded herein. Both the first sensor 3 and the second sensor 4 may be provided as photoelectric sensors to enable inductive detection of the fly 100.

The first sensor 3 and the second sensor 4 are both located above the feeding mechanism 1, the first sensor 3 and the second sensor 4 are both arranged on a fixing frame 15, the fixing frame 15 is arranged on the workbench 13, and the fixing frame 15 is close to the edge gap 14, as shown in the attached drawing 1 of the specification. The fixing frame 15 may include a vertical section and a horizontal section, the vertical section and the horizontal section are connected to form an inverted L shape, and both the first sensor 3 and the second sensor 4 are disposed on the horizontal section.

In view of the specific arrangement of the feeding mechanism 1, a specific embodiment is given herein, in which the feeding mechanism includes at least two sets of conveying modules arranged side by side, and the conveying module near the cutter assembly includes two short conveying belts respectively disposed at two sides of the edge gap 14; the conveying module far away from the cutter assembly comprises a long conveying belt, two ends of the long conveying belt are respectively positioned at two sides of the edge gap 14, and the long conveying belt does not interfere with the edge gap 14, as shown in the accompanying drawings 1 and 2 of the specification.

The accompanying drawings 1 and 2 in the description show the case of two sets of conveying modules, the conveying modules are arranged along the Y-axis direction, obviously, the operating speeds of the conveying modules should be consistent to ensure that the whole fly 100 operates reliably, the two short conveying belts avoid the edge gap 14 to realize the trimming of the cutter assembly, the long conveying belt is always matched with the fly 100, and after the fly 100 is trimmed by the cutter assembly, the short conveying belt and the long conveying belt can operate at normal speed to continue conveying the fly 100 along the X-axis direction.

In order to improve the application range of the placket front trimming device, the placket front trimming device further comprises an adjusting base plate 8, a position adjusting part 7 and an angle adjusting part 9, as shown in the attached drawings 1 to 3 in the specification, the adjusting base plate 8 is arranged below the cutter assembly, the position adjusting part 7 is connected with the adjusting base plate 8, and when the position adjusting part 7 moves, the position of the adjusting base plate 8 can be adjusted, namely the position of the cutter assembly is adjusted.

The adjusting base plate 8 can be regarded as a base, the cutter assembly is connected with the adjusting base plate 8, the position adjusting part 7 can be specifically set as a piston cylinder such as an air cylinder, the moving direction of the position adjusting part 7 is the X-axis direction, namely when the position adjusting part 7 moves, the adjusting base plate 8 can move along the X-axis direction, and the position of the cutter assembly in the X-axis direction is adjusted, namely the front and back positions of the cutter assembly and the adjusting base plate 8 relative to the workbench 13 are adjusted.

The angle adjusting part 9 is arranged on the adjusting base plate 8, the angle adjusting part 9 is connected with the cutter assembly, and when the angle adjusting part 9 moves, the trimming angle of the cutter assembly relative to the workbench can be adjusted; it can be known from the above-mentioned, when position control portion 7 moved, cutter unit spare, adjustment substrate 8 and angle adjustment portion 9 three moved along X axle direction in step, when angle adjustment portion 9 moved, cutter unit spare can be the axle by Z axle direction and carry out angle modulation, and angle adjustment portion 9 also can set up to the piston cylinder such as cylinder. So set up, can change the position and the angle of cutter unit spare to the adaptation is tailor the front fly of collar and two kinds of inclination incisions of clothing pendulum, has improved the extensive of being applicable.

Referring to the attached drawings 1 to 3 of the specification, an angle adjusting part 9 is connected with a rotary driving plate 10, the rotary driving plate 10 is connected with a fixing plate 11, two sides of the fixing plate 11 are provided with limiting parts 12, the fixing plate 11 is connected with a cutter assembly, and an adjusting base plate 8 is provided with two side walls 17; under the driving action of the angle adjusting part 9, the end parts of the rotary driving plate 10 and the fixing plate 11 can rotate between the two side walls 17, and the rotation of the cutter component is limited by the butting of the limiting part 12 and the side walls 17.

It can be seen that, in the Z-axis direction, the adjusting base plate 8, the angle adjusting part 9 and the rotary driving plate 10 are sequentially arranged from bottom to top, the fixing plate 11 can be fixedly connected to the rotary driving plate 10, the cutter assembly and the limiting part 12 are mounted on the fixing plate 11, and the fixing plate 11 and the cutter assembly can extend along the Y-axis direction; under the action of the movement of the angle adjusting part 9, the end parts of the rotary driving plate 10 and the fixing plate 11 can rotate between the two side walls 17, and because the two side walls 17 are fixed in position, when the limiting part 12 arranged on the fixing plate 11 is abutted against the side walls 17, the fixing plate 11 cannot rotate continuously, namely, the rotating range of the fixing plate 11 and the cutter assembly is limited.

Referring to the attached drawings 1 and 3 in the specification, the adjusting base plate 8 comprises a first section and a second section, the first section is connected with the second section, the first section extends along the X-axis direction, namely along the conveying direction of the feeding mechanism 1, the second section extends along the Y-axis direction, namely the second section is perpendicular to the first section, two side walls 17 are arranged at the end part of the second section, the angle adjusting part 9 can be installed above the first section, the rotating driving plate 10 is bent, and two ends of the rotating driving plate 10 are respectively located at the first section and the second section. Obviously, the angle adjusting part 9 can be arranged along the X-axis direction, the moving direction of the angle adjusting part 9 is the X-axis direction, when the angle adjusting part 9 moves, the displacement is transmitted to the rotary driving plate 10, and then transmitted to the fixing plate 11 and the cutter assembly, so as to realize the angle adjustment of the cutter assembly.

A rotating shaft 16 is provided between the rotary drive plate 10 and the adjustment base plate 8, and the rotary drive plate 10 is rotatable with respect to the adjustment base plate 8. The rotating shaft 16 can be disposed at a bending position of the rotating driving plate 10, and of course, the rotating shaft 16 can be disposed at other positions according to actual needs, which is not described herein again.

The limiting portion 12 may be a limiting bolt, and the extending length of the limiting bolt is adjustable compared to the fixing plate 11, so as to adjust the rotating range of the cutter assembly. Obviously, when the protruding length of the limit bolt is longer than that of the fixing plate 11, the angle adjustment range of the cutter assembly is smaller, and when the protruding length of the limit bolt is smaller than that of the fixing plate 11, the angle adjustment range of the cutter assembly is larger.

The specific setting mode to the cutter subassembly, it can include fixed cutter 6, activity cutter 2 and drive division 5, fixed plate 11 is located to drive division 5, drive division 5 links to each other with activity cutter 2, when drive division 5 moves, then activity cutter 2 can be followed and is close to and keep away from the direction motion of fixed cutter 6, shearing movement similar to the scissors, drive division 5 can specifically set up to drive part such as cylinder, fixed cutter 6 and activity cutter 2 are located within the scope of edge breach 14, in order to ensure to prune the door front of a garment 100 above edge breach 14.

The front fly trimming device provided by the invention has higher automation degree, simplifies the processing procedure and can ensure that the cut front fly cuts are consistent and orderly compared with a mode of manually trimming after the front fly is cut by a machine; by means of the induction positioning of the first sensor and the second sensor, under the condition of sewing the front fly at a high speed, the front fly is decelerated and then sheared, so that the shearing position and angle are more accurate; the cutter assembly can be limited by the limiting part, and the cutter assembly can be stopped at the correct position after the position is changed, so that the cutting accuracy is ensured, and the position and the angle of the cutter are correct when the cutting is ensured.

It is noted that, in this specification, relational terms such as first and second, and the like are used solely to distinguish one entity from another entity without necessarily requiring or implying any actual such relationship or order between such entities.

The closing trimming device provided by the invention is described in detail above. The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.