CN111893657B

CN111893657B - Inner grid production line

Info

Publication number: CN111893657B
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: 2023-05-09
Anticipated expiration: 2040-07-27
Also published as: CN111893657A

Abstract

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

Description

Inner grid production line

Technical Field

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

Background

At present, in the cloth processing industry, the traditional process flow of the inner grid mainly comprises the following steps: punching, cutting, folding, edge folding and stitching, and overlapping and stitching. The press extrusion forming knife which is uniformly used in the punch cutting industry at present is used for die cutting the wanted material or semi-finished product. In the current split hemming and sewing industry, a sewing machine with mature market is used for sewing products, and a pull cylinder is manufactured by a mechanic at the place where the material needs hemming and sewing. Finally, the corresponding lump materials are aligned according to a certain sequence by a sewing worker, and finally, the lump materials are sewn together.

In the prior art, the process flow is longer, the technical requirements on workers are higher, the steps are more, and the overall efficiency is low. Taking manpower as a leading part, sewing by a sewing machine, and finally obtaining a finished product through overlapping by a plurality of working procedures. The main disadvantages are the following: first, the process is too many, and a plurality of workers are needed to complete the process in a multi-process way, so that if one process has a problem, the subsequent process cannot be operated. And the operation of multiple persons can occupy a relatively large space. Secondly, the manual work is dominant, and a certain technical level is required for operators. And the overall labor cost of multiple operators is increased. Finally, the procedures are 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 internal grid production line, comprising:

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

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

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

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

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

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

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

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

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

Further, the feeding buffer zone is provided with a self-adaptive synchronous regulating mechanism, and the self-adaptive synchronous regulating mechanism is used for monitoring a cloth allowance feedback regulating motor of the feeding buffer zone.

Further, 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 car is provided with a sewing template, and the sewing template is used for fixing cloth to prevent wrinkles.

Further, the material winding drum is provided with a material shortage sensor.

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

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 cloth is guided and folded through the folding and shaping device, 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, so that the strip-shaped semi-finished product is divided, and the manual workload is reduced;

3. the laser cutting device is used for cutting the shape of any path, so that irregular shape cutting is met;

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 practice of the invention. The objectives and other advantages of the invention may 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 attached drawings, so that the above advantages of the present invention will be more apparent.

FIG. 1 is a schematic illustration of an internal grid production line of the present invention;

FIG. 2 is a schematic drawing of a traction roller of an internal grid production line of the present invention;

FIG. 3 is a schematic diagram of a pattern computer vehicle of an inner grid production line of the present invention.

Detailed Description

In the description of the present invention, it should 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", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be attached, detached, or integrated, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.

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

a fold-setting device 100 for guiding a folded cloth;

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

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

a motor 400 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;

the traction cutting device 600 is located at the outlet of the pattern computer vehicle 500 and is used for traction of the sewn cloth for cutting. During operation, 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 for folding, and then the folded cloth is pulled and pulled continuously through the traction roller 300 to drive the cloth of the cloth roll to complete folding; the folded cloth is sent into a pattern computer vehicle 500 for sewing and fixing, and required stitch 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 technological process in the prior art, the cutting work is placed and finally carried out, and the strip-shaped cloth is suitable for an automatic process and is convenient to convey and replace stations.

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

In this embodiment, 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. The height of the lifting bracket 302 is adjusted through the main bracket 303 aiming at different cloth materials and different cloth thicknesses, so that the gap between the shaping compression roller 301 and the traction roller 300 is adjusted to adapt to the shaping requirements of different cloths.

In this embodiment, a feeding buffer area 700 is provided between the traction roller 300 and the pattern computer car 500, and the feeding buffer area 700 is used for storing the cloth to be sewn after shaping. In order to ensure the sewing quality of the pattern computer vehicle 500 on the cloth, the phenomenon that the sewing quality is affected due to the fact that the patterns computer vehicle 500 and the traction rollers 300 are pulled due to the fact that the rates are not uniform is avoided, the folded cloth is pulled to be positioned in the feeding buffer area 700 to wait for sewing through the pulling of the traction rollers 300, and the phenomenon that the sewing quality of the pattern computer vehicle 500 is affected due to the fact that the rates are not uniform is avoided.

In this embodiment, the feeding buffer area 700 is provided with an adaptive synchronous adjustment mechanism, and the adaptive synchronous adjustment mechanism is used for monitoring the feeding margin feedback adjustment motor 400 of the feeding buffer area 700. The self-adaptive synchronous adjusting mechanism is used for monitoring the cloth length of the feeding buffer area 700, so that the feeding buffer area 700 is ensured to have enough cloth for buffering, excessive cloth of the feeding buffer area 700 is avoided, and the cloth is easy to deform and scatter in the process of waiting for sewing; 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 to touch the photoelectric sensor under the action of gravity, namely, the rotation speed of the motor 400 is fed back to be slowed down, so that the excessive cloth in a buffer area is avoided; when the tension roller set is used, cloth bypasses the tension roller set, and the rotation speed of the motor 400 is adjusted by monitoring and feedback through tension change among rollers.

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

In this embodiment, the pattern computer car 500 is provided with a sewing template 502, and the sewing template 502 is used for fixing cloth to prevent wrinkles. The sewing template 502 replaces manual assistance, cloth passes through a gap between the sewing template 502 and the workbench, and hands of workers are liberated.

In this embodiment, the material drum 200 is provided with a material shortage sensor. The cloth allowance is monitored through the material shortage sensor, so that manual detection is avoided, and an alarm is timely sent out to remind when the cloth is insufficient, so that the cloth is safe and reliable.

In this embodiment, the folding and shaping device 100 includes a folding pull cylinder, a humidifying nozzle, and a heating device; the folding pull cylinder is used for guiding the cloth to be folded, the humidifying nozzle is positioned at the inlet of the folding pull cylinder and used for humidifying the cloth, and the hot drying device is positioned at the outlet of the folding pull cylinder and used for drying the cloth after the moisture of the cloth is shaped and folded. When the cloth passes through the humidifying nozzle, the cloth can be fully soaked and shaped; the temperature of the hot drying device is higher, so that the soaked cloth can be quickly dried, the cloth can be quickly folded and shaped, and the folded cloth is not easy to deform.

In this embodiment, the pattern computer car 500 is provided with a disconnection sensor. The sewing condition of the pattern computer vehicle 500 is monitored, and workers are timely reminded of replacement when the stitching is insufficient, so that the production quality is ensured, and the dependence on manpower is reduced.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An interior check production line, characterized by 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 cloth;

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

a motor (400) 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;

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

a shaping press roller (301) is arranged above the traction roller (300), and the shaping press roller (301) is matched with the traction roller (300) to shape the folded cloth; the shaping press roll (301) is fixed through a main bracket (303) and a lifting bracket (302), the shaping press roll (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);

a feeding buffer area (700) is arranged between the traction roller (300) and the pattern computer car (500), the feeding buffer area (700) is used for storing cloth to be sewn after shaping, the feeding buffer area (700) is provided with a self-adaptive synchronous regulating mechanism, and the self-adaptive synchronous regulating mechanism is used for monitoring a cloth allowance feedback regulating motor (400) of the feeding buffer area (700).

2. The inner grid production line according to 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.

3. The inner grid production line according to claim 1, wherein the pattern computer vehicle (500) is provided with a sewing template (502), and the sewing template (502) is used for fixing cloth to prevent wrinkles.

4. The internal grid production line according to claim 1, characterized in that the material reels (200) are provided with a starved sensor.

5. The internal grid production line according to claim 1, wherein the folding and shaping 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 positioned at the inlet of the folding pull cylinder and used for humidifying the cloth, and the hot drying device is positioned at the outlet of the folding pull cylinder and used for drying the cloth after the moisture of the cloth is shaped and folded.

6. The inner grid production line according to claim 1, characterized in that the pattern computer car (500) is provided with a wire breakage sensor.