Automatic shell fabric cutting device
The automated fabric cutting system addresses inefficiencies and fabric damage issues by using image capture and cold cutting tools for precise, efficient, and damage-free fabric cutting.
Patent Information
- Application Number
- CN202422366766.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-27
- Publication Date
- 2025-07-15
- Estimated Expiration
- 2034-09-27
AI Technical Summary
In the prior art, the surface cloth cutting efficiency is low and there are problems with yellow edges and hardening caused by laser cutting.
An automatic cutting device for face cloth is designed, including feeding, clamping, cutting and cutting mechanisms. An image collector and cold cutting head are used to achieve automated cutting and avoid laser cutting.
Improve the working efficiency and accuracy of the cut surface cloth, avoid yellow edges and hardening problems, and achieve fully automated operation.
Smart Images
Figure CN223103347U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of fabric cutting equipment, and particularly relates to an automatic fabric cutting device. Background Art
[0002] At present, in the domestic and foreign underwear manufacturing industries, the cutting of the molded fabric is a fixed process and is essential. At present, manual cutting is basically adopted, and some equipment companies have developed laser cutting. However, the efficiency of manual cutting is too low; problems such as yellow edges and hardening caused by laser cutting cannot be solved. Content of the Utility Model
[0003] In view of this, in order to overcome the defects of the prior art, the purpose of the utility model is to provide an automatic fabric cutting device, which can realize the automatic cutting of the fabric, improve the working efficiency and cutting accuracy; at the same time, avoid problems such as yellow edges and hardening caused by laser cutting.
[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0005] An automatic fabric cutting device includes a frame, a feeding mechanism, a clamping mechanism, a cutting mechanism and a discharging mechanism. The feeding mechanism is located on one side of the frame. The clamping mechanism, the cutting mechanism and the discharging mechanism are all arranged on the frame. The feeding mechanism is used for placing the fabric to be cut. The clamping mechanism is used for clamping the fabric to be cut on the feeding mechanism and sending it to the cutting mechanism. The cutting mechanism is used for cutting the fabric to be cut. The discharging mechanism is used for respectively discharging and collecting the finished samples and waste samples obtained after cutting; the cutting mechanism includes a turntable, a plurality of positioning components fixedly arranged on the turntable, an image collector and a cutting component. The image collector and the cutting component are respectively arranged corresponding to one positioning component. The image collector is used for collecting the image of the fabric to be cut. The automatic fabric cutting device of the utility model further includes a control system. The image collector and the cutting component are both electrically connected with the control system. The image collector can transmit the collected image of the fabric to be cut to the control system. The control system can formulate a cutting route according to the collected image. A variety of original input cutting routes are stored in the control system; after the cutting route is formulated, the control system will transmit a cutting signal to the cutting component to control the cutting component to cut according to the formulated cutting route.
[0006] According to a preferred implementation aspect of the present utility model, a plurality of the positioning components are evenly spaced on the turntable. Each positioning component includes a first protective cover, a material suction component located inside the first protective cover, and a material suction mold located on the top surface of the first protective cover. The material suction component is used to generate negative pressure, the material suction mold is used to place the fabric to be cut, and the shape of the material suction mold is the same as the shape of the fabric.
[0007] According to a preferred implementation aspect of the present utility model, a through opening is provided at the top of the first protective cover. The material suction mold is fixedly connected to the top surface of the first protective cover, and a plurality of through holes penetrating in the thickness direction thereof are provided on the material suction mold.
[0008] According to a preferred implementation aspect of the present utility model, the cutting component includes a first robotic arm and a cutter head fixedly provided at one end of the first robotic arm. The bottom of the first robotic arm is fixedly provided on the top surface of the frame. In some embodiments of the present utility model, the cutter head is a cold cutting cutter head, and circular knife cutting or vibrating knife cutting can be adopted, without using laser cutting, so as to avoid problems such as yellowing edges and hardening of the fabric.
[0009] According to a preferred implementation aspect of the present utility model, the feeding mechanism includes a support frame and a feeding platform. The feeding platform is used to place the fabric to be cut, and a first fixing plate is fixedly provided at one end of the feeding platform away from the frame.
[0010] According to a preferred implementation aspect of the present utility model, two sliding rails are fixedly provided on one side of the support frame close to the frame. The length direction of the sliding rails is parallel to the height direction of the support frame. Sliders are fixedly provided at both ends of one side of the first fixing plate away from the feeding platform, and the sliding rails are used for the sliders to slide along the length direction of the sliding rails.
[0011] According to a preferred implementation aspect of the present utility model, the clamping mechanism includes a support column component and a second robotic arm fixedly provided on the top surface of the support column component. A rotating shaft is provided at one end of the second robotic arm, and a second fixing plate is fixedly provided at one end of the rotating shaft away from the second robotic arm.
[0012] According to a preferred implementation aspect of the present utility model, a second protective cover is fixedly provided on one side of the second fixing plate away from the second robotic arm. The material suction component is provided inside the second protective cover, an opening is provided at the bottom of the second protective cover, and the material suction mold is fixedly provided on the bottom surface of the second protective cover.
[0013] According to a preferred implementation aspect of the present utility model, the blanking mechanism includes a support rod, a material distribution screw rod, and an adsorption assembly. The adsorption assembly is slidably connected to the material distribution screw rod. One end of the support rod is fixedly connected to the top surface of the frame, and the other end of the support rod is fixedly connected to one end of the material distribution screw rod. The adsorption assembly includes a third fixing plate, a plurality of suction cups fixedly arranged on the third fixing plate, and a telescopic driver fixedly connected to the third fixing plate. The telescopic driver is used to drive the third fixing plate to move up and down in the vertical direction.
[0014] According to a preferred implementation aspect of the present utility model, the blanking mechanism further includes a first material box and a second material box. The first material box is fixedly connected to the second material box, and the first material box is also fixedly connected to one side of the frame. Both the first material box and the second material box are located below the adsorption assembly. The first material box is used to store the finished samples, and the second material box is used to store the waste samples.
[0015] Due to the adoption of the above technical solutions, compared with the prior art, the beneficial effects of the present utility model are as follows: The automatic cloth cutting device of the present utility model can realize automatic loading and unloading, automatic cutting, and automatic sorting of the cloth by setting a feeding mechanism, a clamping mechanism, a cutting mechanism, and a blanking mechanism. The whole process realizes fully automated operation, without manual cutting, which can effectively improve work efficiency and also effectively improve the cutting accuracy. The setting of the cutting mechanism can effectively avoid problems such as yellow edges and hardening of the cloth. Description of the Drawings
[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following will briefly introduce the drawings required for description in the embodiments. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.
[0017] Figure 1 It is a three-dimensional structural schematic diagram of the automatic cloth cutting device in the embodiment of the present utility model;
[0018] Figure 2 It is a three-dimensional structural schematic diagram of the automatic cloth cutting device in the embodiment of the present utility model after omitting the feeding mechanism;
[0019] Figure 3 It is a three-dimensional structural schematic diagram of the positioning assembly of the cutting mechanism in the embodiment of the present utility model;
[0020] Figure 4 For Figure 3 exploded view;
[0021] Among them, the reference numerals are:
[0022] Frame - 1, feeding mechanism - 2, support frame - 21, feeding platform - 22, first fixed plate - 23, slide rail - 24, slider - 25, clamping mechanism - 3, support column assembly - 31, second robotic arm - 32, rotating shaft - 33, second fixed plate - 34, second protective cover - 35, cutting mechanism - 4, turntable - 41, first protective cover - 42, through - hole - 421, material suction assembly - 43, material suction mold - 44, through - hole - 441, image collector - 45, first robotic arm - 46, cutter head - 47, blanking mechanism - 5, support rod - 51, material distribution screw rod - 52, third fixed plate - 53, fourth fixed plate - 54, suction cup - 55, telescopic driver - 56, first material box - 57, second material box - 58, face cloth - 6. Detailed implementation manners
[0023] In order to enable those skilled in the art to better understand the technical solutions of the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.
[0024] See Figures 1 to 4 , the automatic face cloth cutting device of this embodiment includes a frame 1, a feeding mechanism 2, a clamping mechanism 3, a cutting mechanism 4, a blanking mechanism 5 and a control system. The feeding mechanism 2 is located on one side of the frame 1, and the clamping mechanism 3, the cutting mechanism 4 and the blanking mechanism 5 are all arranged on the frame 1. Among them, the feeding mechanism 2 is used to place the face cloth 6 to be cut, the clamping mechanism 3 is used to clamp the face cloth 6 to be cut on the feeding mechanism 2 and send it to the cutting mechanism 4, the cutting mechanism 4 is used to cut the face cloth 6 to be cut, and the blanking mechanism 5 is used to separately blank and collect the finished samples and waste samples obtained after cutting; a variety of original input cutting routes are stored in the control system, which can be used to formulate the cutting route for the face cloth 6 to be cut and control the cutting mechanism 4 to automatically cut the face cloth 6.
[0025] Furthermore, as Figure 1As shown in the figure, the feeding mechanism 2 includes a support frame 21 and a feeding platform 22. The feeding platform 22 is used to place the fabric 6 to be cut. To improve the feeding efficiency, the fabric 6 can be stacked vertically on the feeding platform 22, and multiple rows of stacked fabric 6 can be placed at intervals on one feeding platform 22. At one end of the feeding platform 22 away from the machine frame 1, a first fixed plate 23 is fixedly arranged. At both ends of the side of the first fixed plate 23 away from the feeding platform 22, sliders 25 are fixedly arranged; on one side of the support frame 21 close to the machine frame 1, two slide rails 24 are fixedly arranged. The length direction of the slide rails 24 is parallel to the height direction of the support frame 21. The slide rails 24 are used for the sliders 25 to slide along the length direction of the slide rails 24. By sliding the sliders 25 on the slide rails 24, the distance between the fabric 6 and the clamping mechanism 3 can be adjusted in the vertical direction, facilitating the clamping mechanism 3 to clamp the fabric 6.
[0026] Furthermore, as Figure 2 shown, the cutting mechanism 4 includes a turntable 41, multiple positioning components fixedly arranged on the turntable 41, an image collector 45, and a cutting component. The turntable 41 is rotatably arranged on the top of the machine frame 1 and can rotate around its center relative to the machine frame 1 to adjust the positions of the positioning components relative to the image collector 45, the cutting component, and the blanking mechanism 5 respectively; the image collector 45 and the cutting component are respectively arranged corresponding to one positioning component, and both the image collector 45 and the cutting component are electrically connected to the control system. The image collector 45 is used to collect the image of the fabric 6 to be cut. In this embodiment, the image collector 45 is a camera. The image collector 45 can transmit the collected image of the fabric 6 to be cut to the control system. The control system can formulate a cutting route based on the collected image. After the cutting route is formulated, the control system will transmit a cutting signal to the cutting component to control the cutting component to perform cutting according to the formulated cutting route.
[0027] Specifically, the multiple positioning components are evenly spaced on the turntable 41. In this embodiment, a total of four positioning components are arranged on the turntable 41 to ensure that during operation, one positioning component can be aligned with the clamping mechanism 3, one positioning component can be aligned with the image collector 45, one positioning component can be aligned with the cutting component, and one positioning component can be aligned with the blanking mechanism 5. This ensures that each mechanism can work simultaneously and there is no mutual interference between each process, which is beneficial to improving work efficiency. As Figure 3 and Figure 4As shown in the figure, each positioning component includes a first protective cover 42, a material suction component 43 located inside the first protective cover 42, and a material suction mold 44 fixedly connected to the top surface of the first protective cover 42. The material suction component 43 is used to generate negative pressure, and the material suction mold 44 is used to place the fabric 6 to be cut, and the shape of the material suction mold 44 is the same as that of the fabric 6. The first protective cover 42 is kept airtight, and only an opening 421 is provided at the top of the first protective cover 42, and a plurality of through holes 441 penetrating its thickness direction are provided on the material suction mold 44, so that when the material suction component 43 generates negative pressure, it can firmly suck the fabric 6 placed on the upper surface of the material suction mold 44.
[0028] The cutting component includes a first robotic arm 46 and a cutter head 47 fixedly arranged at one end of the first robotic arm 46. The bottom of the first robotic arm 46 is fixedly arranged on the top surface of the frame 1. In this embodiment, the cutter head 47 is a cold cutting cutter head 47, which can be cut with a circular knife or a vibrating knife. The setting of this cutter head 47 can avoid using laser cutting, thus avoiding problems such as yellow edges and hardening of the fabric 6.
[0029] When the image collector 45 in the cutting mechanism 4 collects an image of the fabric 6, it is located directly above the corresponding positioning component, and when the cutting component cuts the fabric 6, it is also located directly above the corresponding positioning component.
[0030] Further, as Figure 1 and Figure 2 shown in the figure, the clamping mechanism 3 includes a support column component 31 and a second robotic arm 32 fixedly arranged on the top surface of the support column component 31. One end of the second robotic arm 32 is provided with a rotating shaft 33, and a second fixing plate 34 is fixedly arranged at the end of the rotating shaft 33 away from the second robotic arm 32. A second protective cover 35 is fixedly arranged on the side of the second fixing plate 34 away from the second robotic arm 32. A material suction component 43 is arranged inside the second protective cover 35. An opening is provided at the bottom of the second protective cover 35, and a material suction mold 44 is fixedly arranged on the bottom surface of the second protective cover 35. The second protective cover 35 is kept airtight, and only an opening is provided at the bottom of the second protective cover 35, so that when the material suction component 43 in the second protective cover 35 generates negative pressure, it can firmly suck the fabric 6 on the lower surface of the material suction mold 44 at the bottom of the second protective cover 35.
[0031] The clamping mechanism 3 picks up one piece of fabric 6 each time. When it picks up the fabric 6 from the feeding platform 22, through the telescoping and rotation of the second robotic arm 32, the second protective cover 35 and the suction die 44 are just located directly above the fabric 6 to be picked up. After picking up one piece of fabric 6, the second robotic arm 32 rotates until the second protective cover 35 is just located directly above the corresponding positioning component to place the picked-up fabric 6 on the positioning component. At this time, the turntable 41 rotates until the positioning component with the fabric 6 placed on it is just located directly below the image collector 45 for image acquisition. After the image acquisition is completed, the turntable 41 rotates again to make the fabric 6 after image acquisition located directly below the cutting component to cut the fabric 6. Similarly, after the cutting is completed, the turntable 41 rotates again to make the finished product sample and the waste sample formed after cutting just located below the blanking mechanism 5 for sorting the finished product sample and the waste sample.
[0032] Furthermore, as Figure 1 and Figure 2 shown, the blanking mechanism 5 includes a support rod 51, a material separation screw 52, and a suction component. One end of the support rod 51 is fixedly connected to the top surface of the frame 1, and the other end of the support rod 51 is fixedly connected to one end of the material separation screw 52. The suction component includes a third fixing plate 53, a fourth fixing plate 54, a plurality of suction cups 55 fixedly arranged on the third fixing plate 53, and a telescopic driver 56 fixedly connected to both the third fixing plate 53 and the fourth fixing plate 54. The fourth fixing plate 54 is slidably connected to the material separation screw 52. The suction cups 55 are used to suck the cut finished product sample and waste sample below them, and the telescopic driver 56 is used to drive the third fixing plate 53 to move up and down in the vertical direction. In this embodiment, the telescopic driver 56 is a cylinder, the cylinder body of the cylinder is connected to the fourth fixing plate 54, the telescopic rod of the cylinder is connected to the third fixing plate 53, and the third fixing plate 53 is located below the fourth fixing plate 54.
[0033] The blanking mechanism 5 further includes a first material box 57 and a second material box 58. One side of the first material box 57 is fixedly connected to one side of the frame 1, and the other side of the first material box 57 is fixedly connected to one side of the second material box 58. Both the first material box 57 and the second material box 58 are located below the suction component. The first material box 57 is used to store the finished product sample, and the second material box 58 is used to store the waste sample. The length of the material separation screw 52 is greater than the total length of the first material box 57 and the second material box 58, and the first material box 57 and the second material box 58 are located between the two ends of the material separation screw 52. When the suction component puts the finished product sample or the waste sample into the first material box 57 or the second material box 58, the orthographic projection of the suction component on the horizontal plane is within the orthographic projection range of the first material box 57 and the second material box 58 on the horizontal plane.
[0034] The above embodiments are only for explaining the technical concept and features of the present utility model, and the purpose is to enable those skilled in the art to understand the content of the present utility model and implement it accordingly. It is not intended to limit the protection scope of the present utility model. Any equivalent changes or modifications made according to the spirit of the present utility model should be covered within the protection scope of the present utility model.
Claims
1. An automatic fabric cutting device, characterized in that, It includes a frame, a feeding mechanism, a clamping mechanism, a cutting mechanism and a blanking mechanism. The feeding mechanism is located on one side of the frame. The clamping mechanism, the cutting mechanism and the blanking mechanism are all arranged on the frame. The feeding mechanism is used for placing the fabric to be cut. The clamping mechanism is used for clamping the fabric to be cut on the feeding mechanism and sending it to the cutting mechanism. The cutting mechanism is used for cutting the fabric to be cut. The blanking mechanism is used for blanking and collecting the finished samples and waste samples obtained after cutting respectively. The cutting mechanism includes a turntable, a plurality of positioning components fixedly arranged on the turntable, an image collector and a cutting component. The image collector and the cutting component are respectively arranged corresponding to one of the positioning components. The image collector is used for collecting the image of the fabric to be cut.
2. The automatic fabric cutting device according to claim 1, characterized in that, The plurality of positioning components are evenly spaced on the turntable. Each positioning component includes a first protective cover, a suction component located inside the first protective cover and a suction die located on the top surface of the first protective cover. The suction component is used for generating negative pressure. The suction die is used for placing the fabric to be cut. The shape of the suction die is the same as the shape of the fabric.
3. The automatic fabric cutting device according to claim 2, wherein A through hole is opened at the top of the first protective cover. The suction die is fixedly connected to the top surface of the first protective cover. A plurality of through holes penetrating its thickness direction are opened on the suction die.
4. The automatic fabric cutting device according to claim 1, characterized in that, The cutting component includes a first robotic arm and a cutter head fixedly arranged at one end of the first robotic arm. The bottom of the first robotic arm is fixedly arranged on the top surface of the frame.
5. The automatic fabric cutting device according to claim 1, characterized in that The feeding mechanism includes a support frame and a feeding platform. The feeding platform is used for placing the fabric to be cut. A first fixed plate is fixedly arranged at one end of the feeding platform away from the frame.
6. The automatic fabric cutting device according to claim 5, characterized in that, Two sliding rails are fixedly arranged on one side of the support frame close to the frame. The length direction of the sliding rails is parallel to the height direction of the support frame. Sliders are fixedly arranged at both ends of one side of the first fixed plate away from the feeding platform. The sliding rails are used for the sliders to slide along the length direction of the sliding rails.
7. The automatic fabric cutting device according to claim 3, wherein The clamping mechanism includes a pillar component and a second robotic arm fixedly arranged on the top surface of the pillar component. A rotating shaft is arranged at one end of the second robotic arm. A second fixed plate is fixedly arranged at one end of the rotating shaft away from the second robotic arm.
8. The automatic fabric cutting device according to claim 7, characterized in that, A second protective cover is fixedly arranged on one side of the second fixed plate away from the second robotic arm. The suction component is arranged inside the second protective cover. An opening is arranged at the bottom of the second protective cover and the suction die is fixedly arranged on the bottom surface of the second protective cover.
9. The automatic fabric cutting device according to claim 1, characterized in that, The blanking mechanism includes a support rod, a material separation lead screw and an adsorption component. The adsorption component is slidably connected to the material separation lead screw. One end of the support rod is fixedly connected to the top surface of the frame. The other end of the support rod is fixedly connected to one end of the material separation lead screw. The adsorption component includes a third fixed plate, a plurality of suction cups fixedly arranged on the third fixed plate and a telescopic driver fixedly connected to the third fixed plate. The telescopic driver is used for driving the third fixed plate to move up and down in the vertical direction.
10. The automatic fabric cutting device according to claim 9, characterized in that, The blanking mechanism further includes a first material box and a second material box. The first material box is fixedly connected to the second material box, and the first material box is also fixedly connected to one side of the machine frame. Both the first material box and the second material box are located below the adsorption assembly. The first material box is used for storing the finished product samples, and the second material box is used for storing the waste product samples.