Single-layer cutting machine with machine head convenient to replace

Abstract

The single-layer cutting machine comprises a supporting framework and a sliding installation base body, the side end of the supporting framework is provided with a horizontal driving assembly, the bottom of the sliding installation base body is provided with a cloth pressing assembly, the top of the sliding installation base body is provided with a lifting driving assembly, and the lifting driving assembly is connected with the horizontal driving assembly. A cutter dismounting assembly is installed at the output end of the lifting driving assembly, and driving pressing assemblies are arranged at the two ends of the cutter dismounting assembly. According to the single-layer cutting machine with the machine head convenient to replace, the driving pressing assembly and the elastic reset assembly are used in cooperation, when a cut workpiece descends, the driving pressing assembly rapidly presses down cloth, the cloth is firmly fixed to the workbench through stable pressure provided by the elastic reset assembly, and the work efficiency is improved. And deviation caused by cloth movement in the cutting process is prevented. In addition, through the arranged cutter dismounting assembly, a buckle type positioning mode can be adopted, so that the cutter can be conveniently positioned and mounted, and the downtime is greatly shortened.

Description

Technical Field

[0001] This utility model relates to the field of cutting equipment technology, and in particular to a single-layer cutting machine with an easy-to-change cutting head. Background Technology

[0002] In the processing of flexible materials such as clothing, leather, and home textiles, single-layer cutting machines are key equipment for achieving high-precision cutting. With the increasing demand for personalized customization and the popularization of small-batch, multi-batch production models, higher requirements are being placed on the flexibility and efficiency of cutting machines.

[0003] Existing single-layer cutting machines typically use bolts or complex mechanical structures to fasten the machine head, requiring tools such as wrenches for disassembly and installation, which consumes a lot of time and manpower. Furthermore, the equipment often uses fixed pressure plates or simple spring-loaded structures to position and press the fabric, which cannot be dynamically adjusted according to the lifting and lowering of the workpiece and changes in fabric thickness, leading to problems such as fabric slippage and wrinkles.

[0004] Therefore, it is necessary to provide a single-layer cutting machine that allows for easy replacement of the cutting head to solve the above-mentioned technical problems. Utility Model Content

[0005] This invention provides a single-layer cutting machine with an easy-to-change cutting head, which solves the problem of the inability to dynamically adjust according to the lifting and lowering of the workpiece and changes in fabric thickness, which can lead to slippage and wrinkles in the fabric.

[0006] To solve the above-mentioned technical problems, this utility model provides a single-layer cutting machine with easy-to-change machine head, comprising: a support structure and a sliding mounting base. The support structure is provided with a horizontal drive component on its side for horizontal driving of the sliding mounting base. The bottom of the sliding mounting base is provided with a fabric clamping component for pre-clamping the two ends of the fabric. The top of the sliding mounting base is provided with a lifting drive component. The output end of the lifting drive component is provided with a cutter disassembly component. Both ends of the cutter disassembly component are provided with drive clamping components. The cutter disassembly component, in conjunction with the drive clamping components, can be used for cutting and clamping the fabric on the inner wall of the support structure. Both ends of the drive clamping component are provided with elastic reset components for resetting the position of the drive clamping component.

[0007] Preferably, the fabric pressing assembly includes an extension support plate, a pressing frame is installed on the top of the extension support plate, a fastening rod is provided on the inner wall of the pressing frame, and a pressing positioning plate is installed at the bottom of the fastening rod for pre-pressing the fabric on the inner wall of the extension support plate.

[0008] Preferably, the lifting drive assembly includes a telescopic cylinder, which is installed on the inner wall of the top of the sliding mounting base, and an electric telescopic rod is installed at the output end of the telescopic cylinder for position driving of the tool disassembly assembly.

[0009] Preferably, the tool disassembly assembly includes a mounting frame and a cutting head. The mounting frame has slide rails at both ends for easy installation of the cutting head. The inner walls of both the mounting frame and the cutting head have fixed cavities. A reset component is installed inside the top fixed cavity, and a limit block is installed at the bottom of the reset component for elastic positioning of the cutting head.

[0010] Preferably, the driving clamping assembly includes a rotating frame, an adjusting support frame is rotatably connected to the side of the rotating frame, the adjusting support frame has grooves at both ends, a slider slides inside the grooves, a movable clamping frame is installed on the side of the slider for moving and clamping the fabric on the inner wall of the fabric clamping assembly, and an elastic element is installed on the side of the slider for resetting the position of the movable clamping frame.

[0011] Preferably, the elastic reset component includes a fixed plate, a mounting frame is mounted on the side of the fixed plate, a rotating head is rotatably mounted on the side of the mounting frame, and an elastic reset component is mounted on the side of the rotating head for driving the position reset and pressing of the pressing component.

[0012] Compared with related technologies, the single-layer cutting machine with easy head replacement provided by this utility model has the following beneficial effects:

[0013] This invention provides a single-layer cutting machine with an easily replaceable cutting head. During operation, to improve the cutting effect, the machine utilizes a drive-clamping assembly and an elastic reset assembly to achieve synchronous movement with the workpiece. When the workpiece descends, the drive-clamping assembly quickly presses down on the fabric, and the stable pressure provided by the elastic reset assembly firmly secures the fabric to the worktable, preventing deviations caused by fabric movement during cutting. Furthermore, when cutting complex patterns or curves, this dynamic clamping method minimizes edge errors. In addition, the cutting machine features a tool removal assembly that allows for convenient tool positioning and installation using a snap-on method, significantly reducing downtime and ensuring continuous production. Attached Figure Description

[0014] Figure 1 A schematic diagram of a preferred embodiment of a single-layer cutting machine with an easy-to-change cutting head provided by this utility model;

[0015] Figure 2 for Figure 1 The diagram shows the structure of the horizontal drive component.

[0016] Figure 3 for Figure 1 The diagram shows the structure of the tool disassembly assembly.

[0017] Figure 4 for Figure 1 The diagram shows the structure of the movable clamping frame.

[0018] Figure 5 for Figure 1 The diagram shows the structure of the cutting head.

[0019] The diagram is labeled as follows: 1. Support structure, 2. Horizontal drive assembly, 3. Sliding mounting base, 4. Fabric clamping assembly, 41. Extension support plate, 42. Clamping frame, 43. Fastening rod, 44. Clamping positioning plate, 5. Lifting drive assembly, 51. Telescopic cylinder, 52. Electric telescopic rod, 6. Tool disassembly assembly, 61. Mounting frame, 62. Cutting head, 63. Slide rail workpiece, 64. Fixed cavity, 65. Reset component, 66. Limit block, 7. Drive clamping assembly, 71. Rotating frame, 72. Adjustable support frame, 73. Slide groove, 74. Slider, 75. Moving clamping frame, 76. Elastic component, 8. Elastic reset assembly, 81. Fixed plate, 82. Mounting frame, 83. Rotating head, 84. Elastic reset component. Detailed Implementation

[0020] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0021] Please refer to the following: Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 ,in, Figure 1 A schematic diagram of a preferred embodiment of a single-layer cutting machine with an easy-to-change cutting head provided by this utility model; Figure 2 for Figure 1 The diagram shows the structure of the horizontal drive component. Figure 3 for Figure 1 The diagram shows the structure of the tool disassembly assembly. Figure 4 for Figure 1 The diagram shows the structure of the movable clamping frame. Figure 5 for Figure 1The diagram shows the structure of the cutting head. A single-layer cutting machine with easy-to-change cutting head includes: a support frame 1 and a sliding mounting base 3. A horizontal drive component 2 is provided on the side of the support frame 1 for horizontal driving of the sliding mounting base 3. A fabric clamping component 4 is installed at the bottom of the sliding mounting base 3 for pre-clamping the two ends of the fabric. A lifting drive component 5 is installed at the top of the sliding mounting base 3. A cutter removal component 6 is installed at the output end of the lifting drive component 5. Drive clamping components 7 are provided at both ends of the cutter removal component 6. The cutter removal component 6, in conjunction with the drive clamping component 7, can be used for cutting and clamping the fabric on the inner wall of the support frame 1. Elastic reset components 8 are installed at both ends of the drive clamping component 7 for resetting the position of the drive clamping component 7.

[0022] The fabric pressing assembly 4 includes an extension support plate 41, a pressing frame 42 is installed on the top of the extension support plate 41, a fastening rod 43 is provided on the inner wall of the pressing frame 42, and a pressing positioning plate 44 is installed at the bottom of the fastening rod 43 for pre-pressing the fabric on the inner wall of the extension support plate 41.

[0023] To ensure accurate fabric positioning, the clamping and positioning plates 44, which rotate easily at both ends, assist in pre-clamping the fabric, thereby further reducing fabric deviation caused by vibration or other factors.

[0024] The fabric pressing assembly 4 includes, but is not limited to, a roller pressing structure and a pressure plate pressing structure; in this embodiment, the fabric pressing assembly 4 preferably has a pressure plate pressing structure.

[0025] The lifting drive assembly 5 includes a telescopic cylinder 51, which is installed on the inner wall of the top of the sliding mounting base 3. An electric telescopic rod 52 is installed at the output end of the telescopic cylinder 51 for position driving of the tool disassembly assembly 6.

[0026] When cutting the fabric on the inner wall, the telescopic cylinder 51 at the top will stably and accurately drive the position of the cutter disassembly assembly 6 to rise and fall, so as to meet the cutting requirements of the device and improve the ease of use of the device structure.

[0027] The lifting drive component 5 includes, but is not limited to, motor drive and cylinder drive; in this embodiment, the lifting drive component 5 is preferably cylinder driven.

[0028] The tool disassembly assembly 6 includes a mounting frame 61 and a cutting head 62. The mounting frame 61 has slide rails 63 at both ends for easy installation of the cutting head 62. The inner walls of the mounting frame 61 and the cutting head 62 are provided with fixing cavities 64. A reset component 65 is installed inside the top fixing cavity 64. A limit block 66 is installed at the bottom of the reset component 65 for elastic positioning of the cutting head 62.

[0029] To facilitate the disassembly and repositioning of the cutting tool, the bottom cutting head 62 can first be slid into the mounting frame 61. During the sliding, the limiting blocks 66 at both ends will be elastically supported by the reset member 65 to facilitate the elastic locking and positioning of the cutting head 62.

[0030] The tool disassembly assembly 6 includes, but is not limited to, a snap-on quick-release structure and a magnetic block disassembly structure; in this embodiment, the tool disassembly assembly 6 preferably uses a snap-on quick-release structure.

[0031] The driving and pressing assembly 7 includes a rotating frame 71, and an adjusting support frame 72 is rotatably connected to the side of the rotating frame 71. The adjusting support frame 72 has grooves 73 at both ends, and a slider 74 slides inside the grooves 73. A movable pressing frame 75 is installed on the side of the slider 74 for moving and pressing the fabric on the inner wall of the fabric pressing assembly 4. An elastic element 76 is installed on the side of the slider 74 for resetting the position of the movable pressing frame 75.

[0032] When the top lifting drive assembly 5 performs structural lifting and cutting, the movable pressing frames 75 at both ends at the bottom slide along the inner wall of the structure. With continuous lifting and lowering, the movable pressing frames 75, under the elastic support of the elastic element 76, will shrink the position of the structure. Then, under the drive of the lifting drive assembly 5, the fabric is simultaneously positioned and pressed to reduce the positional deviation of the fabric during subsequent cutting.

[0033] The driving clamping component 7 includes, but is not limited to, electric drive and mechanical drive; in this embodiment, the driving clamping component 7 is preferably mechanically driven.

[0034] The elastic reset component 8 includes a fixed plate 81, a mounting frame 82 is mounted on the side of the fixed plate 81, a rotating head 83 is rotatably mounted on the side of the mounting frame 82, and an elastic reset component 84 is mounted on the side of the rotating head 83 for driving the position reset and pressing of the pressing component 7.

[0035] When the drive clamping assembly 7 rotates and clamps, the elastic reset members 84 provided on the inner walls at both ends will reset the drive clamping assembly 7 to its initial position and provide positioning for the next clamping.

[0036] The elastic reset component 8 includes, but is not limited to, spring reset, gas spring reset, and electromagnetic reset; in this embodiment, the elastic reset component 8 is preferably spring reset.

[0037] The working principle of the single-layer cutting machine with easy head replacement provided by this utility model is as follows:

[0038] In the processing and use of the single-layer cutting machine, firstly, the fabric to be processed is placed on the inner wall of the top of the support structure 1 and passes through the fabric pressing components 4 at both ends. Then, the horizontal drive component 2 at the side will drive the entire sliding mounting base 3 to move its position, so that the cutting workpiece is moved to the designated position. After moving to the designated position, the lifting drive component 5 at the top will lift the position of the cutter disassembly component 6 to press and cut the fabric on the inner wall. When the cutter disassembly component 6 is driven by lifting, the drive pressing components 7 at both ends will press the fabric on the inner wall synchronously. In addition, with the elastic reset components 8 at both ends, the drive pressing components 7 can be conveniently and accurately positioned and pressed to reduce the positional deviation of the fabric during the cutting process.

[0039] Compared with related technologies, the single-layer cutting machine with easy head replacement provided by this utility model has the following beneficial effects:

[0040] In operation, the single-layer cutting machine utilizes a combination of a drive clamping assembly 7 and an elastic reset assembly 8 to improve cutting efficiency. This allows for synchronized movement with the workpiece. As the workpiece descends, the drive clamping assembly 7 rapidly presses down on the fabric, and the stable pressure provided by the elastic reset assembly 8 firmly secures the fabric to the worktable, preventing deviations caused by fabric movement during cutting. Furthermore, this dynamic clamping method minimizes edge errors when cutting complex patterns or curves. Additionally, the cutter removal assembly 6 allows for convenient cutter positioning and installation using a snap-fit ​​method, significantly reducing downtime and ensuring continuous production.

[0041] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A single-layer cutting machine with an easily replaceable head, characterized in that, include: The system includes a support structure and a sliding mounting base. A horizontal drive assembly is installed on the side of the support structure for horizontal driving of the sliding mounting base. A fabric clamping assembly is installed at the bottom of the sliding mounting base for pre-clamping the fabric at both ends. A lifting drive assembly is installed at the top of the sliding mounting base. A tool disassembly assembly is installed at the output end of the lifting drive assembly. Both ends of the tool disassembly assembly are equipped with drive clamping assemblies. The tool disassembly assembly, in conjunction with the drive clamping assemblies, can be used for cutting and clamping the fabric on the inner wall of the support structure. Both ends of the drive clamping assembly are equipped with elastic reset assemblies for resetting the position of the drive clamping assembly.

2. A single-layer cutting machine with an easily replaceable cutting head as described in claim 1, characterized in that, The fabric pressing assembly includes an extension support plate, a pressing frame is installed on the top of the extension support plate, a fastening rod is provided on the inner wall of the pressing frame, and a pressing positioning plate is installed at the bottom of the fastening rod for pre-pressing the fabric on the inner wall of the extension support plate.

3. A single-layer cutting machine with an easily replaceable cutting head as described in claim 1, characterized in that, The lifting drive assembly includes a telescopic cylinder, which is installed on the inner wall of the top of the sliding mounting base. An electric telescopic rod is installed at the output end of the telescopic cylinder for position driving of the tool disassembly assembly.

4. A single-layer cutting machine with an easily replaceable cutting head as described in claim 1, characterized in that, The tool disassembly assembly includes a mounting frame and a cutting head. The mounting frame has slide rails at both ends for easy installation of the cutting head. The inner walls of both the mounting frame and the cutting head have fixed cavities. A reset component is installed inside the top fixed cavity, and a limit block is installed at the bottom of the reset component for elastic positioning of the cutting head.

5. A single-layer cutting machine with an easily replaceable cutting head as described in claim 1, characterized in that, The driving and pressing assembly includes a rotating frame, an adjusting support frame rotatably connected to the side of the rotating frame, and sliding grooves at both ends of the adjusting support frame. A slider slides inside the sliding grooves, and a movable pressing frame is installed on the side of the slider for moving and pressing the fabric on the inner wall of the fabric pressing assembly. An elastic element is installed on the side of the slider for resetting the position of the movable pressing frame.

6. A single-layer cutting machine with an easily replaceable cutting head as described in claim 1, characterized in that, The elastic reset assembly includes a fixed plate, a mounting frame is mounted on the side of the fixed plate, a rotating head is rotatably mounted on the side of the mounting frame, and an elastic reset component is mounted on the side of the rotating head for driving the position reset and pressing of the pressing assembly.

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