CN111893657A

CN111893657A - Inner grid production line

Info

Publication number: CN111893657A
Application number: CN202010732776.8A
Authority: CN
Inventors: 杨家雄; 郭星; 罗永强
Original assignee: Shenzhen Duolami Software Co ltd
Current assignee: Shenzhen Duolami Software Co ltd
Priority date: 2020-07-27
Filing date: 2020-07-27
Publication date: 2020-11-06
Anticipated expiration: 2040-07-27
Also published as: CN111893657B

Abstract

The invention discloses an inner grid production line, which comprises: the folding and shaping device is used for guiding the folding cloth; the material winding drum is positioned at the inlet of the folding and shaping device and used for rotationally fixing the cloth; the traction roller is positioned at the outlet of the folding and shaping device and used for drawing the cloth to pass through the folding and shaping device; the motor is used for driving the traction roller to rotate; the pattern computer vehicle is positioned at the outlet of the traction roller and is used for sewing the folded cloth; and the traction cutting device is positioned at the outlet of the pattern computer vehicle and is used for traction cutting of the sewn cloth.

Description

Inner grid production line

Technical Field

The invention relates to the field of luggage processing, in particular to an inner lattice production line.

Background

At present, in the fabric processing industry, the traditional process flow of the inner lattice mainly comprises the following steps: cutting the material by a punch, folding and sewing the split sheet, and overlapping and sewing the split sheet. The press extrusion forming cutting die which is currently and uniformly used in the punching machine cutting industry cuts out the required material or semi-finished product. In the field of piece folding sewing, at present, a sewing machine with mature market is used for sewing products, and a pull cylinder is manually manufactured by a mechanic at the position where materials need to be sewn through folding. Finally, the sewing worker aligns the corresponding blocks according to a certain sequence and finally sews the blocks together.

In the prior art, the process flow is longer, the technical requirements on workers are higher, and the steps are various, so that the overall efficiency is not high. The finished product is finally produced through the processes of sewing by a sewing machine with manual work as the main factor. The main disadvantages are the following: firstly, the processes are excessive, and multiple processes are required to be matched and completed by multiple workers, so that if one process has a problem, the subsequent processes cannot be operated. And moreover, the operation of multiple workers also occupies a lot of space. Secondly, the manual work is taken as the leading factor, and operators need to have certain technical level. And multiple operators bring about an increase in overall labor costs. And finally, the process is complicated, and finally, the overall output efficiency is low.

Disclosure of Invention

The invention aims to provide an automatic inner grid production line.

The technical scheme adopted by the invention for solving the technical problems is as follows:

an inner case production line comprising:

the folding and shaping device is used for guiding the folding cloth;

the material winding drum is positioned at the inlet of the folding and shaping device and used for rotationally fixing the cloth;

the traction roller is positioned at the outlet of the folding and shaping device and used for drawing the cloth to pass through the folding and shaping device;

the motor is used for driving the traction roller to rotate;

the pattern computer vehicle is positioned at the outlet of the traction roller and is used for sewing the folded cloth;

and the traction cutting device is positioned at the outlet of the pattern computer vehicle and is used for traction cutting of the sewn cloth.

Furthermore, a shaping compression roller is arranged above the traction roller, and the shaping compression roller is matched with the traction roller to shape the folded cloth.

Further, the shaping press roller is fixed with the lifting support through the main support, the shaping press roller is rotationally fixed in the lifting support, the lifting support is fixed on the main support in a sliding mode, and the lifting support can slide up and down relative to the main support.

Furthermore, a feeding buffer area is arranged between the traction roller and the pattern computer vehicle and used for storing the cloth to be sewn after shaping.

Furthermore, the feeding buffer area is provided with a self-adaptive synchronous adjusting mechanism, and the self-adaptive synchronous adjusting mechanism is used for monitoring a cloth allowance feedback adjusting motor of the feeding buffer area.

Furthermore, a laser cutting device is arranged at the top end of the pattern computer vehicle and used for cutting the sewn cloth.

Furthermore, the pattern computer vehicle is provided with a sewing template, and the sewing template is used for fixing cloth and preventing wrinkles.

Further, the material reel is provided with a material shortage sensor.

Further, the folding and shaping device comprises a folding pull cylinder, a humidifying nozzle and a hot drying device; the folding pull cylinder is used for guiding the cloth to be folded, the humidifying nozzle is located at an inlet of the folding pull cylinder and used for humidifying the cloth, and the hot drying device is located at an outlet of the folding pull cylinder and used for drying the cloth after moisture shaping and folding.

Furthermore, the pattern computer car is provided with a broken line sensor.

Compared with the prior art, the invention has the following advantages:

1. the folding shaping device is used for guiding and folding the cloth, so that the folding quality is uniform and controllable, and the manual workload is reduced;

2. the traction cutting device performs fixed-length traction and cutting actions on the sewn cloth to separate strip-shaped semi-finished products, so that the manual workload is reduced;

3. the laser cutting device is used for cutting the appearance of any path to meet the requirement of cutting irregular shapes;

4. high automation degree, stable production and reliable quality.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and drawings.

Drawings

The present invention will be described in detail below with reference to the accompanying drawings so that the above advantages of the present invention will be more apparent.

FIG. 1 is a schematic view of an internal compartment manufacturing line of the present invention;

FIG. 2 is a schematic view of a pulling roll of an inner compartment manufacturing line according to the present invention;

FIG. 3 is a schematic view of a pattern computer cart of the inner grid production line of the present invention.

Detailed Description

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 and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered 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. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be connected or detachably connected or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

As shown in fig. 1-3, an inner grid production line includes:

a folding and shaping device 100 for guiding the folded cloth;

a material reel 200 located at the inlet of the folding and shaping device 100 for rotationally fixing the cloth;

a traction roller 300 positioned at the outlet of the folding and sizing device 100 for drawing the fabric through the folding and sizing device 100;

a motor 400 for driving the traction roller 300 to rotate;

a pattern computer vehicle 500 positioned at an outlet of the traction roller 300, for sewing the folded cloth;

and the traction cutting device 600 is positioned at the outlet of the pattern computer vehicle 500 and is used for traction and cutting of the sewn cloth. When the folding device works, a cloth roll is fixed through the material winding drum 200, the cloth is pulled out to pass through the folding and shaping device 100 to be folded, and then the folded cloth is pulled and pulled through the traction roller 300 to continuously drive the cloth of the cloth roll to be folded; the folded cloth is sent into a pattern computer vehicle 500 to be sewn and fixed, and the required trajectory is sewn according to the required programming matching; the sewn strip-shaped cloth finally enters the traction cutting device 600, and finally the cutting work is completed. Compared with the prior art, the cutting process is carried out at last, the strip-shaped cloth is suitable for an automatic process, and the station is convenient to convey and replace.

In this embodiment, a shaping press roller 301 is disposed above the traction roller 300, and the shaping press roller 301 is matched with the traction roller 300 to shape the folded cloth. In order to prevent the cloth from scattering in the time before sewing after folding, the folded cloth is pressed and shaped, so that the stability of folding and shaping is improved; the hands of workers are liberated, and the workload of the workers is reduced.

In this embodiment, the shaping pressing roller 301 is fixed by a main bracket 303 and a lifting bracket 302, the shaping pressing roller 301 is rotatably fixed in the lifting bracket 302, the lifting bracket 302 is slidably fixed on the main bracket 303, and the lifting bracket 302 can slide up and down relative to the main bracket 303. Aiming at different cloth materials and different cloth thicknesses, the height of the lifting support 302 is adjusted through the main support 303, so that the gap between the shaping pressing roller 301 and the traction roller 300 is adjusted, and the shaping requirements of different cloths are met.

In this embodiment, a material supplying buffer area 700 is disposed between the drawing roller 300 and the pattern computer vehicle 500, and the material supplying buffer area 700 is used for storing the shaped cloth to be sewn. In order to ensure the sewing quality of the pattern computer vehicle 500 to the cloth, the phenomenon that the sewing quality is influenced due to the fact that the pattern computer vehicle 500 and the traction roller 300 are pulled because of non-uniform speed is avoided, the folded cloth is pulled to be located in the feeding buffer area 700 through the pulling of the traction roller 300 and waits to be sewn, and the sewing quality of the pattern computer vehicle 500 is prevented from being influenced due to non-uniform speed.

In this embodiment, the feeding buffer 700 is provided with a self-adaptive synchronous adjusting mechanism, and the self-adaptive synchronous adjusting mechanism is used for monitoring the cloth allowance feedback adjusting motor 400 of the feeding buffer 700. The self-adaptive synchronous adjusting mechanism is used for monitoring the cloth length of the feeding buffer area 700, namely, the feeding buffer area 700 is ensured to have enough cloth for buffering, and the phenomenon that the cloth is easy to deform and scatter in the sewing process after too much cloth of the feeding buffer area 700 is avoided; the common self-adaptive synchronous adjusting mechanism can select a photoelectric sensor or a tension roller group; when the photoelectric sensor is used, the photoelectric sensor is positioned below the cloth, and when the cloth is too much, the cloth falls down under the action of gravity to trigger the photoelectric sensor, namely the rotating speed of the motor 400 is slowed down in a feedback manner, so that the too much cloth in the buffer area is avoided; when the tension roller set is used, the cloth bypasses the tension roller set, and the rotation speed of the motor 400 is adjusted by monitoring and feedback through the tension change between the rollers.

In this embodiment, the laser cutting device 501 is disposed at the top end of the pattern computer cart 500, and the laser cutting device 501 is used for cutting the sewn fabric. For irregular inner grid shapes, the laser cutting device 501 can cut synchronously when sewing, has no shape limitation, and meets the requirement of shape cutting of any path.

In this embodiment, the pattern computer cart 500 is provided with a sewing template 502, and the sewing template 502 is used for fixing the cloth to prevent wrinkles. By replacing manual assistance with the stitching template 502, the cloth passes through the gap between the stitching template 502 and the workbench, freeing up both hands of the worker.

In this embodiment, the material roll 200 is provided with a starvation sensor. Through lacking material sensor control cloth surplus, avoid artifical the measuring, in time send out the police dispatch newspaper when the cloth is not enough and remind safe and reliable.

In this embodiment, the folding and shaping device 100 includes a folding pull cylinder, a humidifying nozzle, and a heat drying device; the folding pull cylinder is used for guiding the cloth to be folded, the humidifying nozzle is located at an inlet of the folding pull cylinder and used for humidifying the cloth, and the hot drying device is located at an outlet of the folding pull cylinder and used for drying the cloth after moisture shaping and folding. When the cloth passes through the humidifying nozzle, the cloth can be fully soaked and shaped; the stoving device temperature is higher, and the cloth that will soak that can be quick is dried, makes the cloth by quick folding design, makes the cloth non-deformable after folding.

In this embodiment, the pattern computer vehicle 500 is provided with a thread break sensor. The sewing condition of the pattern computer vehicle 500 is monitored, workers are reminded of replacing the pattern computer vehicle in time when the sewing thread is insufficient, the production quality is guaranteed, and the dependence on manpower is reduced.

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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. 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. An inner case production line, comprising:

a folding and shaping device (100) for guiding the folded cloth;

the material winding drum (200) is positioned at the inlet of the folding and shaping device (100) and is used for rotationally fixing the cloth;

the traction roller (300) is positioned at the outlet of the folding and shaping device (100) and is used for drawing the cloth to pass through the folding and shaping device (100);

the motor (400) is used for driving the traction roller (300) to rotate;

the pattern computer vehicle (500) is positioned at the outlet of the traction roller (300) and is used for sewing the folded cloth;

and the traction cutting device (600) is positioned at the outlet of the pattern computer vehicle (500) and is used for traction cutting of the sewn cloth.

2. The inner grid production line as claimed in claim 1, wherein a sizing press roller (301) is arranged above the drawing roller (300), and the sizing press roller (301) is matched with the drawing roller (300) for sizing the folded cloth.

3. The inner case production line of claim 2, wherein the shaping press roller (301) is fixed by a main bracket (303) and a lifting bracket (302), the shaping press roller (301) is rotationally fixed in the lifting bracket (302), the lifting bracket (302) is slidably fixed on the main bracket (303), and the lifting bracket (302) can slide up and down relative to the main bracket (303).

4. The inner case production line as claimed in claim 1, wherein a feeding buffer area (700) is arranged between the traction roller (300) and the pattern computer vehicle (500), and the feeding buffer area (700) is used for storing the cloth to be sewn after shaping.

5. The inner grid production line as claimed in claim 4, characterized in that the feed buffer area (700) is provided with an adaptive synchronous adjusting mechanism for monitoring the cloth allowance feedback adjusting motor (400) of the feed buffer area (700).

6. The inner case production line as claimed in claim 1, wherein a laser cutting device (501) is arranged at the top end of the pattern computer vehicle (500), and the laser cutting device (501) is used for cutting the sewn cloth.

7. The inner grid production line as claimed in claim 1, wherein the pattern computer cart (500) is provided with a sewing template (502), and the sewing template (502) is used for fixing cloth to prevent wrinkles.

8. The inner grid production line according to claim 1, characterized in that the material reel (200) is provided with an out-of-stock sensor.

9. The inner compartment production line according to claim 1, wherein the folding and sizing device (100) comprises a folding pull cylinder, a humidifying nozzle and a heat drying device; the folding pull cylinder is used for guiding the cloth to be folded, the humidifying nozzle is located at an inlet of the folding pull cylinder and used for humidifying the cloth, and the hot drying device is located at an outlet of the folding pull cylinder and used for drying the cloth after moisture shaping and folding.

10. The inner grid production line as claimed in claim 1, wherein the pattern computer cart (500) is provided with a thread break sensor.