A garment fabric cutting machine

Abstract

The utility model relates to a kind of clothing cloth cutting machine, including first working frame and second working frame, the first working frame top is provided with a plurality of first bearing seat, and first bearing seat between insert mounting is to the nylon cloth and is discharged discharging roller, the second working frame is provided with a plurality of support seat, and support seat between rotation is provided with the traction roller to the nylon cloth and is assisted transport, the second working frame is also provided with driving mechanism, and driving mechanism is elastically connected with the cutting and edge sealing mechanism of traction roller mutual cooperation to the nylon cloth in the process of transport and is cut edge sealing.

Description

Technical Field

[0001] This application relates to the field of cutting equipment technology, and more specifically, to a garment fabric cutting machine. Background Technology

[0002] In the garment processing industry, nylon fabric is widely used in the production of sportswear, outdoor clothing and other products due to its lightweight, high strength and good abrasion resistance. However, the loose fiber structure of nylon fabric means that conventional garment fabric cutting machines can only cut the fabric and cannot process the cut surface of the nylon fabric. This results in the fiber fray at the cut surface, which not only affects the appearance and structural stability of the finished garment, but also requires subsequent manual edge sealing through heat sealing, sewing and other methods, increasing the labor intensity of workers. Utility Model Content

[0003] To address the shortcomings of the existing technology, the purpose of this application is to provide a garment fabric cutting machine, including a first working frame and a second working frame. The top of the first working frame is provided with a plurality of first bearing seats, and a feeding roller for feeding nylon fabric is inserted between the first bearing seats. The second working frame is provided with a plurality of support seats, and a traction roller for auxiliary transportation of nylon fabric is rotatably arranged between the support seats. The second working frame is also provided with a drive mechanism, and a cutting and sealing mechanism that cooperates with the traction roller to cut and seal the nylon fabric during transportation is elastically connected to the drive mechanism.

[0004] Preferably, the driving mechanism includes multiple hydraulic cylinders, and the hydraulic cylinders are respectively located on the left and right sides of the top of the second working frame. A swing frame is movably arranged between the hydraulic cylinders, and the hydraulic cylinders are respectively driven connected to the left and right sides of the top of the front side of the swing frame.

[0005] The cutting and sealing mechanism includes a sliding frame movably disposed at the bottom of the front side of the swing frame, and multiple sliders that slide inside the swing frame are disposed on the back of the sliding frame, and the sliders pass through the swing frame. A limiting block is disposed at the end of the slider away from the sliding frame to limit the sliding stroke of the sliding frame. Blades are disposed on the left and right sides of the sliding frame, and an electric heating tube is horizontally mounted between the blades to conduct heat to them simultaneously. An annular cutting groove is opened on the surface of the traction roller to cooperate with the blades for cutting.

[0006] Preferably, the drive mechanism further includes second bearing seats disposed on the left and right sides of the top of the second work frame, and rotating shafts are welded outward on the left and right sides of the swing frame, and the rotating shafts are inserted into the second bearing seats.

[0007] Preferably, a spring is sleeved on the outside of the slider, and the two ends of the spring are welded to the back of the sliding frame and the front side of the swing frame, respectively.

[0008] Preferably, the sliding frame is also equipped with a temperature sensor for monitoring the temperature of the blade.

[0009] Preferably, the top of the support base is provided with a third bearing seat, and both ends of the traction roller are respectively inserted into the third bearing seat.

[0010] Preferably, a workbench is provided on the side of the first work frame, and a geared motor connected to the feeding roller is provided on the top of the workbench.

[0011] In summary, the beneficial effects of this application are as follows:

[0012] The nylon fabric is tensioned and transported by the cooperation of the feeding roller and the external winding mechanism. Then, the driving mechanism drives the cutting and sealing mechanism and the traction roller to cut the nylon fabric in a tensioned state. At the same time as cutting, the edge sealing work is completed, which can effectively avoid the phenomenon of fiber fraying on the cut surface of the nylon fabric. It also eliminates the need for manual secondary edge sealing work. This effectively solves the technical problem that conventional garment fabric cutting machines can only perform fabric cutting functions and cannot process the cut surface of nylon fabric, which leads to fiber fraying on the cut surface. This not only affects the appearance and structural stability of the finished garment, but also requires subsequent manual edge sealing work by heat sealing, sewing or other methods, which increases the labor intensity of workers. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of a garment fabric cutting machine;

[0014] Figure 2 This is another structural diagram of a garment fabric cutting machine;

[0015] Figure 3 yes Figure 1 Enlarged structural diagram at point A in the middle;

[0016] Figure 4 yes Figure 1 Enlarged structural diagram at point B;

[0017] Figure 5 This is another structural diagram of a garment fabric cutting machine.

[0018] Reference numerals in the attached drawings: 1. First working frame; 2. Second working frame; 3. First bearing seat; 4. Feeding roller; 5. Support seat; 6. Traction roller; 7. Drive mechanism; 701. Hydraulic cylinder; 702. Swing frame; 703. Second bearing seat; 704. Rotating shaft; 8. Cutting and sealing mechanism; 801. Sliding frame; 802. Slider; 803. Limiting block; 804. Blade; 805. Heating tube; 806. Annular grooving; 807. Spring; 9. Temperature sensor; 10. Third bearing seat; 11. Worktable; 12. Gear motor. Detailed Implementation

[0019] To make the technical problems, technical solutions, and beneficial effects to be solved by this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and are not intended to limit the scope of this application.

[0020] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly or indirectly attached to that other component. When a component is referred to as being "connected to" another component, it can be directly or indirectly connected to that other component.

[0021] It should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0022] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying 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 this application, "multiple" means two or more, unless otherwise explicitly specified.

[0023] A garment fabric cutting machine, see Figures 1 to 5The system includes a first working frame 1 and a second working frame 2. The top of the first working frame 1 is provided with a plurality of first bearing seats 3, and a feeding roller 4 for feeding nylon fabric is inserted between the first bearing seats 3. The second working frame 2 is provided with a plurality of support seats 5, and a traction roller 6 for assisting in the transportation of nylon fabric is rotatably arranged between the support seats 5. The second working frame 2 is also provided with a drive mechanism 7, and a cutting and sealing mechanism 8 that cooperates with the traction roller 6 to cut and seal the nylon fabric during the transportation process is elastically connected to the drive mechanism 7.

[0024] The nylon fabric is tensioned and transported by the cooperation of the feeding roller 4 and the external winding mechanism (not shown in the figure). Then, the driving mechanism 7 drives the cutting and sealing mechanism 8 and the traction roller 6 to cut the nylon fabric in the tensioned state. At the same time as cutting, the edge sealing work is completed, which can effectively avoid the phenomenon of fiber fraying on the cut surface of the nylon fabric. It also eliminates the need for manual secondary edge sealing work. This effectively solves the technical problem that conventional garment fabric cutting machines can only perform fabric cutting functions and cannot process the cut surface of the nylon fabric, which leads to the phenomenon of fiber fraying on the cut surface. This not only affects the appearance and structural stability of the finished garment, but also requires subsequent manual edge sealing work by heat sealing, sewing and other methods, which increases the labor intensity of workers. In addition, in this embodiment, the nylon fabric can be manually intervened in the processing process to prevent wrinkles or deviations in the nylon fabric during the transmission process. Moreover, according to the actual processing needs on site, continuous cutting and sealing or segmented cutting and sealing of nylon fabric can be achieved.

[0025] The drive mechanism 7 includes a plurality of hydraulic cylinders 701, and the hydraulic cylinders 701 are respectively located on the left and right sides of the top of the second working frame 2. A swing frame 702 is movably arranged between the hydraulic cylinders 701, and the hydraulic cylinders 701 are respectively driven connected to the left and right sides of the swing frame 702 at the top of the front side.

[0026] The cutting and sealing mechanism 8 includes a sliding frame 801 movably disposed at the bottom of the front side of the swing frame 702, and a plurality of sliders 802 sliding inside the swing frame 702 are provided on the back of the sliding frame 801, and the sliders 802 penetrate the swing frame 702, and a limiting block 803 is provided at the end of the sliders 802 away from the sliding frame 801 to limit the sliding stroke of the sliding frame 801. Blades 804 are respectively provided on the left and right sides of the sliding frame 801, and an electric heating tube 805 is horizontally mounted between the blades 804 to conduct heat to them simultaneously; and an annular groove 806 is opened on the surface of the traction roller 6 to cut in cooperation with the blades 804.

[0027] The drive mechanism 7 also includes second bearing seats 703 disposed on the left and right sides of the top of the second working frame 2, and rotating shafts 704 are welded outward on the left and right sides of the swing frame 702, and the rotating shafts 704 are inserted into the second bearing seats 703.

[0028] The slider 802 is fitted with a spring 807, and the two ends of the spring 807 are respectively welded to the back of the sliding frame 801 and the front side of the swing frame 702;

[0029] When the hydraulic cylinders 701 extend simultaneously, they drive the swing frame 702, along with the cutting and sealing mechanism 8, to swing towards the traction roller 6. During this process, the rotating shaft 704 will rotate synchronously within the second bearing seat 703 under the drive of the swing frame 702, until the blade 804 is inserted into the annular cutting groove 806 and cuts the nylon fabric located between them with the cooperation of the annular cutting groove 806. During the cutting process, the sliding frame 801 is driven to move in the opposite direction of the traction roller 6 and compress the spring 807. The spring 807 provides elasticity to the swing frame 702. The buffer prevents the blade 804 from making rigid contact with the traction roller 6 during the cutting and sealing process, thereby reducing wear between the blade 804 and the traction roller 6. In this embodiment, the heating tube 805 is a double-ended heating tube, which simultaneously conducts heat to the blade 804, so that the blade 804 can simultaneously heat-seal the cut fibers when cutting nylon fabric. The heating tube 805 can be made using known technical means. The specific selection and configuration of the heating tube 805 is not an innovation of this utility model and can be implemented with reference to the existing technology, so it will not be described in detail.

[0030] When the hydraulic cylinder 701 retracts simultaneously, the hydraulic cylinder 701 will drive the swing frame 702 together with the cutting and sealing mechanism 8 to swing in the opposite direction of the traction roller 6. During this process, the rotating shaft 704 will be driven by the swing frame 702 to rotate synchronously in the second bearing seat 703 in the opposite direction, so that the blade 804 can be pulled out from the annular groove 806 until the cutter is lifted from the traction roller 6 and the separation is completed. During the lifting process, the spring 807 will drive the sliding frame 801 together with the blade 804 to elastically reset on the swing frame 702.

[0031] When the sliding frame 801 and the blade 804 elastically reset on the swing frame 702 until the limit block 803 abuts against the swing frame 702, the sliding stroke of the sliding frame 801 can be limited, preventing the sliding frame 801 from falling off the swing frame 702 due to over-reset and affecting normal operation.

[0032] The sliding frame 801 is also equipped with a temperature sensor 9 to monitor the temperature of the blade 804. By setting the temperature sensor 9, the temperature of the blade 804 can be monitored in real time, which facilitates timely adjustment of the heating element 805. This prevents the blade 804 from overheating and burning the nylon fabric, damaging the fabric properties, and also prevents the blade 804 from underheating and causing edge sealing failure. This achieves temperature control and adapts to the edge sealing requirements of nylon fabrics of different thicknesses and specifications. In addition, different thicknesses and densities of nylon fabrics require different edge sealing temperatures, so the edge sealing temperature needs to be selected according to the actual situation on site. This embodiment does not limit the edge sealing temperature, and the temperature sensor 9 can adopt known technical means. The specific selection and configuration of the temperature sensor 9 is not an innovation of this utility model and can be implemented with reference to existing technology, so it will not be described in detail.

[0033] The support base 5 is provided with a third bearing seat 10 at its top, and the two ends of the traction roller 6 are respectively inserted into the third bearing seat 10.

[0034] The first work frame 1 has a worktable 11 on its side, and a reduction motor 12 that is driven and connected to the feeding roller 4 is provided on the top of the worktable 11.

[0035] The above embodiments are merely explanations of this application and are not intended to limit it. After reading this specification, those skilled in the art can make modifications to these embodiments without contributing any inventive step, but such modifications are protected by patent law as long as they fall within the scope of the claims of this application.

Claims

1. A garment fabric cutting machine, characterized in that, The device includes a first working frame and a second working frame. The top of the first working frame is provided with multiple first bearing seats, and a feeding roller for feeding nylon fabric is inserted between the first bearing seats. The second working frame is provided with multiple support seats, and a traction roller for auxiliary transportation of nylon fabric is rotatably arranged between the support seats. The second working frame is also provided with a drive mechanism, and a cutting and sealing mechanism that cooperates with the traction roller to cut and seal the nylon fabric during transportation is elastically connected to the drive mechanism.

2. The garment fabric cutting machine according to claim 1, characterized in that, The driving mechanism includes multiple hydraulic cylinders, which are located on the left and right sides of the top of the second working frame. A swing frame is movably arranged between the hydraulic cylinders, and the hydraulic cylinders are driven and connected to the left and right sides of the top of the front side of the swing frame. The cutting and sealing mechanism includes a sliding frame movably disposed at the bottom of the front side of the swing frame, and multiple sliders that slide inside the swing frame are disposed on the back of the sliding frame, and the sliders pass through the swing frame. A limiting block is disposed at the end of the slider away from the sliding frame to limit the sliding stroke of the sliding frame. Blades are disposed on the left and right sides of the sliding frame, and an electric heating tube is horizontally mounted between the blades to conduct heat to them simultaneously. An annular cutting groove is opened on the surface of the traction roller to cooperate with the blades for cutting.

3. A garment fabric cutting machine according to claim 2, characterized in that, The drive mechanism also includes second bearing seats located on the left and right sides of the top of the second work frame, and rotating shafts are welded outward on the left and right sides of the swing frame, and the rotating shafts are inserted into the second bearing seats.

4. A garment fabric cutting machine according to claim 2, characterized in that, The slider is fitted with a spring, and the two ends of the spring are welded to the back of the sliding frame and the front side of the swing frame, respectively.

5. A garment fabric cutting machine according to claim 2, characterized in that, The sliding frame is also equipped with a temperature sensor to monitor the temperature of the blade.

6. A garment fabric cutting machine according to claim 1, characterized in that, The top of the support is provided with a third bearing seat, and both ends of the traction roller are respectively inserted into the third bearing seat.

7. A garment fabric cutting machine according to claim 1, characterized in that, The first work frame has a worktable on its side, and a geared motor connected to the feeding roller is installed on the top of the worktable.

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