Automatic cloth cutting device

Abstract

The utility model relates to an automatic cloth cutting device which comprises a supporting assembly, a cutting assembly and a stretching assembly. The supporting assembly comprises a vertical frame, a workbench, a support and a collecting box, the workbench is installed on the vertical frame, the support is installed on the workbench, and the collecting box is installed on the workbench; the cutting assembly comprises a transverse moving plate, a lifting plate and a laser cutting head, the transverse moving plate is arranged on the support in a sliding mode, the lifting plate is arranged on the transverse moving plate in a sliding mode, and the laser cutting head is installed on the lifting plate; the stretching assembly comprises a cloth table, a sliding block, a fixing base and a pressing plate, the cloth table is arranged on one side of the vertical frame, the sliding block is arranged on the cloth table in a sliding mode, the fixing base is installed on the sliding block, the pressing plate is arranged on the fixing base in a sliding mode, and the pressing plate and the fixing base are matched to press one end of cloth. According to the automatic cloth cutting device, one end of cloth is fixed through cooperation of the pressing plate and the fixing base, the sliding block drives the fixing base to be arranged on the cloth table in a sliding mode, and length fixing is achieved; the laser cutting head is used for cutting the cloth, and the collecting box is used for collecting impurities such as scraps generated by cutting; the automatic cloth cutting device can realize fixed-length cutting and is convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of fabric cutting, in particular to an automatic fabric cutting device. Background Art

[0002] When cutting a whole roll of fabric, a cutting device is generally used for cutting. For example, the utility model patent with the authorization announcement number CN216739006U discloses a fabric fixed-length cutting device, which includes a workbench, an arched bracket arranged on the workbench, a transverse movement driving mechanism arranged on the arched bracket, a telescopic cylinder connected to the transverse movement driving mechanism, and a cutting knife connected to the output end of the telescopic cylinder. Pulling mechanisms for flattening the fabric are arranged on both sides of the workbench. The pulling mechanisms include pulling cylinders fixed on the side surface of the workbench, pulling plates connected to the output ends of the pulling cylinders, and clamping devices arranged at equal intervals on the pulling plates for clamping the fabric. The pulling cylinders of the pulling mechanisms slightly tighten the fabric to both sides. However, affected by the stroke of the pulling cylinders, the limitation of the fabric surface size is relatively large, and it is inconvenient to use. Content of the Utility Model

[0003] Based on this, it is necessary to provide an automatic fabric cutting device that is convenient to use for the above problems.

[0004] An automatic fabric cutting device includes a support component, a cutting component, and a stretching component; the support component includes a vertical frame, a workbench, a bracket, and a collection box. The workbench is installed on the vertical frame, the bracket is installed on the workbench, and the collection box is installed on the workbench; the cutting component includes a transverse movement plate, a lifting plate, and a laser cutting head. The transverse movement plate slides on the bracket, the lifting plate slides on the transverse movement plate, and the laser cutting head is installed on the lifting plate; the stretching component includes a fabric table, a slider, a fixed seat, and a pressing plate. The fabric table is arranged on one side of the vertical frame, the slider slides on the fabric table, the fixed seat is installed on the slider, the pressing plate slides on the fixed seat, and the pressing plate cooperates with the fixed seat to press one end of the fabric.

[0005] In one embodiment, the collection box includes a box body and a cover plate. The box body is installed at the bottom of the workbench, the cover plate covers the box body, and the cover plate is provided with a plurality of through holes.

[0006] In one embodiment, the support component further includes an air pipe. One end of the air pipe communicates with the collection box, and the other end communicates with an air extraction mechanism.

[0007] In one embodiment, the cutting assembly further includes a transverse moving power element, a synchronous belt, a clamping block, and a lifting power element. The transverse moving power element is installed on the bracket, the synchronous belt is rotatably connected to the bracket, the transverse moving power element is used to drive the synchronous belt to rotate, the clamping block is installed on the synchronous belt, and the transverse moving plate is installed on the clamping block; the lifting power element is installed on the transverse moving plate, and the lifting power element is used to drive the lifting plate to move up and down.

[0008] In one embodiment, the cutting assembly further includes a telescopic power element and a telescopic plate. The telescopic power element is installed on the bracket, and the telescopic power element is used to drive the telescopic plate to approach or move away from the workbench. The telescopic plate and the workbench cooperate to fix the fabric.

[0009] In one embodiment, the stretching assembly further includes a first rubber pad and a second rubber pad. The first rubber pad is installed at one end of the fixed seat close to the pressing plate, and the second rubber pad is installed at one end of the pressing plate close to the first rubber pad. The first rubber pad and the second rubber pad cooperate to fix the fabric.

[0010] In one embodiment, the fabric table includes a table frame and a table top, and the table top is installed on the table frame.

[0011] In one embodiment, the stretching assembly further includes a moving power element, a guide rail, a backing plate, a connecting belt, a rotating shaft, and a stretching power element. The moving power element is installed on the fixed seat, and the moving power element is used to drive the pressing plate to move up and down; there are two guide rails and two backing plates, and they correspond one by one. The two guide rails are respectively installed on both sides of the table frame, the backing plate slides on the guide rail, and the slider is installed on the backing plate; the connecting belt is rotatably connected to the guide rail, there are two connecting belts, and they are arranged corresponding to the guide rail one by one; the backing plate is installed on the connecting belt; both ends of the rotating shaft are respectively connected to the two connecting belts, and the stretching power element is used to drive the rotating shaft to rotate.

[0012] In one embodiment, the stretching assembly further includes a scale, and the scale is installed on one side of the table top close to the guide rail.

[0013] In one embodiment, the stretching assembly further includes a sensor and a positioning block. The sensor slides on one side of the guide rail, the positioning block is installed on one side of the backing plate, and the sensor is used to sense the position of the positioning block.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] The automatic fabric cutting device of the present utility model fixes one end of the fabric through the cooperation of the pressing plate and the fixed seat, and then the slider drives the fixed seat to slide on the fabric table to achieve a fixed length; then, the fabric is cut by the laser cutting head, and the collection box collects impurities such as waste generated by the cutting; this automatic fabric cutting device can achieve fixed-length cutting and is convenient to use. Brief Description of the Drawings

[0016] Figure 1 It is a schematic assembly structure diagram of the automatic fabric cutting device shown in an embodiment of the present utility model;

[0017] Figure 2 is Figure 1 a schematic structural diagram of the support assembly and the cutting assembly in the shown automatic fabric cutting device;

[0018] Figure 3 is Figure 1 an enlarged view of the circle A in

[0019] Figure 4 is Figure 1 an enlarged view of the circle B in

[0020] The meanings of the reference numerals in the drawings are as follows:

[0021] 100, automatic fabric cutting device;

[0022] 10, support assembly; 11, vertical frame; 12, workbench; 13, bracket; 14, collection box; 141, cover plate; 142, through hole; 15, air pipe; 20, cutting assembly; 21, transverse moving plate; 22, lifting plate; 23, laser cutting head; 24, transverse moving power element; 25, synchronous belt; 26, clamping block; 27, lifting power element; 28, telescopic power element; 29, telescopic plate;

[0023] 30, stretching assembly; 31, fabric table; 311, table frame; 312, table top; 32, slider; 33, fixed seat; 34, pressing plate; 35, first rubber pad; 36, moving power element; 37, guide rail; 38, inductor; 39, scale. Detailed Description of the Embodiment

[0024] In order to make the above-mentioned objects, features and advantages of the present utility model more obvious and understandable, the following will describe the specific embodiments of the present utility model in detail with reference to the drawings. Many specific details are set forth in the following description in order to fully understand the present utility model. However, the present utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed below.

[0025] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the present utility model.

[0026] In addition, the terms "first" and "second" are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "a plurality of" is at least two, such as two, three, etc., unless otherwise specifically and clearly defined.

[0027] In the present utility model, unless otherwise clearly specified and defined, the terms "mounted", "connected", "connected to", "fixed", etc. should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and may be the communication inside two elements or the interaction relationship between two elements, unless otherwise clearly defined. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0028] In the present utility model, unless otherwise clearly specified and defined, the first feature being "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature may be that the first feature is directly above or obliquely above the second feature, or merely indicates that the first feature has a higher horizontal height than the second feature. The first feature being "under", "beneath" and "underneath" the second feature may be that the first feature is directly below or obliquely below the second feature, or merely indicates that the first feature has a lower horizontal height than the second feature.

[0029] It should be noted that when an element is referred to as "fixed to" or "disposed on" another element, it can be directly on the other element or there may also be an intermediate element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are only for illustrative purposes and do not represent the only implementation.

[0030] Please refer to Figures 1 to 4 , for an automatic fabric cutting device 100 according to an embodiment of the utility model, which includes a support assembly 10, a cutting assembly 20 and a stretching assembly 30; the support assembly 10 includes a vertical frame 11, a workbench 12, a bracket 13 and a collection box 14, the workbench 12 is installed on the vertical frame 11, the bracket 13 is installed on the workbench 12, and the collection box 14 is installed on the workbench 12; the cutting assembly 20 includes a transverse moving plate 21, a lifting plate 22 and a laser cutting head 23, the transverse moving plate 21 is slidably arranged on the bracket 13, the lifting plate 22 is slidably arranged on the transverse moving plate 21, and the laser cutting head 23 is installed on the lifting plate 22; the stretching assembly 30 includes a cloth table 31, a slider 32, a fixed seat 33 and a pressing plate 34, the cloth table 31 is arranged on one side of the vertical frame 11, the slider 32 is slidably arranged on the cloth table 31, the fixed seat 33 is installed on the slider 32, the pressing plate 34 is slidably arranged on the fixed seat 33, and the pressing plate 34 cooperates with the fixed seat 33 to press one end of the fabric. The automatic fabric cutting device 100 fixes one end of the fabric through the cooperation of the pressing plate 34 and the fixed seat 33, and then the slider 32 drives the fixed seat 33 to slide on the cloth table 31 to achieve a fixed length; then the fabric is cut by the laser cutting head 23, and the collection box 14 collects waste chips and other impurities generated during cutting.

[0031] As Figures 1 to 3 shown, in this embodiment, the support assembly 10 includes a vertical frame 11, a workbench 12, a bracket 13 and a collection box 14, the workbench 12 is installed on the vertical frame 11, the bracket 13 is installed on the workbench 12, and the collection box 14 is installed on the workbench 12. The collection box 14 is used to collect waste chips and other impurities generated during cutting; optionally, the collection box 14 includes a box body (not shown in the figure) and a cover plate 141, the box body is installed at the bottom of the workbench 12, the cover plate 141 covers the box body, and the cover plate 141 is provided with a plurality of through holes 142; in one embodiment, the box body is a prior art; further, the support assembly 10 further includes an air pipe 15, one end of the air pipe 15 communicates with the collection box 14, and the other end communicates with an air extraction mechanism to timely extract waste chips and other impurities generated during cutting.

[0032] Please refer to again Figures 1 to 3, the cutting component 20 includes a transverse moving plate 21, a lifting plate 22 and a laser cutting head 23. The transverse moving plate 21 is slidably disposed on the bracket 13, the lifting plate 22 is slidably disposed on the transverse moving plate 21, and the laser cutting head 23 is mounted on the lifting plate 22. Optionally, the cutting component 20 further includes a transverse moving power element 24, a synchronous belt 25, a clamping block 26 and a lifting power element 27. The transverse moving power element 24 is mounted on the bracket 13, the synchronous belt 25 is rotatably connected to the bracket 13, the transverse moving power element 24 is used to drive the synchronous belt 25 to rotate, the clamping block 26 is mounted on the synchronous belt 25, and the transverse moving plate 21 is mounted on the clamping block 26. The lifting power element 27 is mounted on the transverse moving plate 21, and the lifting power element 27 is used to drive the lifting plate 22 to move up and down, so as to drive the laser cutting head 23 to approach or move away from the workbench 12. Further, the cutting component 20 further includes a driving wheel (not shown in the figure) and a driven wheel (not shown in the figure). The driving wheel and the driven wheel are respectively rotatably connected to both ends of the bracket 13. The transverse moving power element 24 is used to drive the driving wheel to rotate. One end of the synchronous belt 25 is connected to the driving wheel, and the other end is connected to the driven wheel. This is the prior art. In an embodiment, the cutting component 20 further includes a telescopic power element 28 and a telescopic plate 29. The telescopic power element 28 is mounted on the bracket 13, and the telescopic power element 28 is used to drive the telescopic plate 29 to approach or move away from the workbench 12. The telescopic plate 29 and the workbench 12 cooperate to fix the fabric to prevent the fabric from shifting during the cutting process.

[0033] Please refer to Figure 1 , Figure 3 and Figure 4 , the stretching component 30 includes a cloth table 31, a slider 32, a fixed seat 33 and a pressing plate 34. The cloth table 31 is disposed on one side of the vertical frame 11. The slider 32 is slidably disposed on the cloth table 31. The fixed seat 33 is mounted on the slider 32. The pressing plate 34 is slidably disposed on the fixed seat 33. The pressing plate 34 and the fixed seat 33 cooperate to press one end of the fabric. Optionally, the cloth table 31 includes a table frame 311 and a table top 312, and the table top 312 is mounted on the table frame 311. In an embodiment, the stretching component 30 further includes a first rubber pad 35 and a second rubber pad (not labeled in the figure). The first rubber pad 35 is mounted on one end of the fixed seat 33 close to the pressing plate 34, and the second rubber pad is mounted on one end of the pressing plate 34 close to the first rubber pad 35. The first rubber pad 35 and the second rubber pad cooperate to fix the fabric, and the first rubber pad 35 and the second rubber pad can increase friction to prevent the fabric from loosening.

[0034] Such as Figure 3 and Figure 4As shown, the stretching assembly 30 further includes a moving power element 36, a guide rail 37, a backing plate (not labeled in the figure), a connecting belt (not labeled in the figure), a rotating shaft (not labeled in the figure), and a stretching power element (not shown in the figure). The moving power element 36 is installed on the fixed seat 33 and is used to drive the pressing plate 34 to move up and down. There are two guide rails 37 and two backing plates, which correspond to each other one by one. The two guide rails 37 are respectively installed on both sides of the bench 311. The backing plate slides on the guide rail 37, and the slider 32 is installed on the backing plate. The connecting belt is rotatably connected to the guide rail 37. There are two connecting belts, which are arranged corresponding to the guide rail 37 one by one. The backing plate is installed on the connecting belt. Both ends of the rotating shaft are respectively connected to the two connecting belts. The stretching power element is used to drive the rotating shaft to rotate. Optionally, the stretching assembly 30 further includes a driving wheel (not shown in the figure) and a driven wheel (not shown in the figure). The driving wheel and the driven wheel are respectively rotatably connected to both ends of the guide rail 37. One end of the connecting belt is connected to the driving wheel, and the other end is connected to the driven wheel. One end of the rotating shaft is connected to the driving wheel. This is the prior art.

[0035] As Figure 3 As shown, the stretching assembly 30 further includes a sensor 38 and a positioning block (not labeled in the figure). The sensor 38 slides on one side of the guide rail 37 for position adjustment. The positioning block is installed on one side of the backing plate. The sensor 38 is used to sense the position of the positioning block to limit the movement of the backing plate and achieve fixed-length of the fabric. As Figure 4 As shown, the stretching assembly 30 further includes a scale 39. The scale 39 is installed on one side of the table top 312 close to the guide rail 37 for adjusting the position of the sensor 38.

[0036] During use, according to the length to be cut, the position of the sensor 38 is adjusted. The moving power element 36 drives the pressing plate 34 to approach the first rubber pad 35, so that the second rubber pad cooperates with the first rubber pad 35 to tightly press one end of the fabric. The stretching power element drives the connecting belt to rotate through the rotating shaft, thereby driving the slider 32 to slide until the sensor 38 senses the positioning block. At this time, the telescopic power element 28 drives the telescopic plate 29 to approach the workbench 12, so that the telescopic plate 29 cooperates with the workbench 12 to fix the fabric. Then, the lifting power element 27 drives the lifting plate 22 to descend, so that the laser cutting head 23 approaches the fabric. Then, the transverse moving power element 24 drives the transverse moving plate 21 to slide to complete the cutting. At the same time, the exhaust mechanism is started to timely extract the waste chips, dust, etc. generated during the cutting process. The automatic fabric cutting device 100 can achieve fixed-length cutting and is convenient to use.

[0037] The automatic fabric cutting device 100 of the present utility model fixes one end of the fabric through the cooperation of the pressing plate 34 and the fixed seat 33, and then the slider 32 drives the fixed seat 33 to slide on the fabric table 31 to achieve fixed-length. Then, the fabric is cut by the laser cutting head 23, and the collection box 14 collects impurities such as waste chips generated by the cutting. The automatic fabric cutting device 100 can achieve fixed-length cutting and is convenient to use.

[0038] The technical features of the above-described embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as falling within the scope described in this specification.

[0039] The above-described embodiments merely represent several implementation manners of the present utility model. The description thereof is relatively specific and detailed, but it should not be construed as a limitation on the scope of the utility model patent. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present utility model, several modifications and improvements can still be made, and these all belong to the protection scope of the present utility model. Therefore, the protection scope of the present utility model patent shall be subject to the appended claims.

Claims

1. An automatic cloth cutting device, characterized in that: It includes a supporting component, a cutting component and a stretching component; the supporting component includes a stand, a workbench, a bracket and a collection box, the workbench is installed on the stand, the bracket is installed on the workbench, and the collection box is installed on the workbench; the cutting component includes a transverse plate, a lifting plate and a laser cutting head, the transverse plate is slidably arranged on the bracket, the lifting plate is slidably arranged on the transverse plate, and the laser cutting head is installed on the lifting plate; the stretching component includes a cloth table, a slider, a fixed seat and a pressing plate, the cloth table is arranged on one side of the stand, the slider is slidably arranged on the cloth table, the fixed seat is installed on the slider, the pressing plate is slidably arranged on the fixed seat, and the pressing plate cooperates with the fixed seat to press one end of the cloth.

2. The automatic cloth cutting device according to claim 1, characterized in that: The collection box comprises a box body and a cover plate, wherein the box body is installed at the bottom of the workbench, the cover plate is covered on the box body, and the cover plate is provided with a plurality of through holes.

3. The automatic cloth cutting device according to claim 1, characterized in that: The support assembly also includes an air pipe, one end of which is connected to the collection box, and the other end of which is connected to the exhaust mechanism.

4. The automatic cloth cutting device according to claim 1, characterized in that: The cutting assembly also includes a transverse moving force element, a synchronous belt, a clamping block and a lifting power element. The transverse moving force element is installed on the bracket, the synchronous belt is rotatably connected to the bracket, the transverse moving force element is used to drive the synchronous belt to rotate, the clamping block is installed on the synchronous belt, and the transverse plate is installed on the clamping block; the lifting power element is installed on the transverse plate, and the lifting power element is used to drive the lifting plate to rise and fall.

5. The automatic cloth cutting device according to claim 1, characterized in that: The cutting assembly also includes a telescopic power element and a telescopic plate. The telescopic power element is installed on the bracket. The telescopic power element is used to drive the telescopic plate to move closer to or away from the workbench. The telescopic plate cooperates with the workbench to fix the cloth.

6. The automatic cloth cutting device according to claim 1, characterized in that: The stretching assembly also includes a first rubber pad and a second rubber pad. The first rubber pad is installed on one end of the fixing seat close to the pressing plate, and the second rubber pad is installed on one end of the pressing plate close to the first rubber pad. The first rubber pad and the second rubber pad cooperate to fix the cloth.

7. The automatic cloth cutting device according to claim 1, characterized in that: The cloth table comprises a frame and a table top, and the table top is installed on the frame.

8. The automatic cloth cutting device according to claim 7, characterized in that: The stretching assembly also includes a moving power element, a guide rail, a pad, a connecting belt, a rotating shaft and a stretching power element. The moving power element is installed on the fixed seat, and the moving power element is used to drive the pressure plate to rise and fall; there are two guide rails and two pads, and they correspond one to one. The two guide rails are respectively installed on both sides of the stand, the pad is slid on the guide rails, and the slider is installed on the pad; the connecting belt is rotatably connected to the guide rail, there are two connecting belts, and they correspond one to one with the guide rails; the pad is installed on the connecting belt; the two ends of the rotating shaft are respectively connected to the two connecting belts, and the stretching power element is used to drive the rotating shaft to rotate.

9. The automatic cloth cutting device according to claim 8, characterized in that: The stretching assembly also includes a scale, which is installed on a side of the table top close to the guide rail.

10. The automatic cloth cutting device according to claim 8, characterized in that: The stretching assembly also includes a sensor and a positioning block. The sensor is slidably disposed on one side of the guide rail, and the positioning block is installed on one side of the pad. The sensor is used to sense the position of the positioning block.

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