A cutting device

Abstract

This disclosure relates to a cutting device, specifically in the field of textile cutting technology. The cutting device includes a base, a cutting assembly, and a clamping assembly. The base includes a first platform and a second platform arranged along a first direction. The cutting assembly is rotatably connected to the side of the first platform away from the second platform. The cutting assembly flips relative to the first platform to cut the textile. The clamping assembly is disposed on the top surface of the second platform and slidably connected to it. The top surface of the first platform is provided with a first scale; and / or, the top surface of the second platform is provided with a second scale. In this disclosure, the base is provided with the first scale and / or the second scale. The clamping assembly can clamp and fix one end of the textile and slide along the first direction. By reading the first and second scales, textile samples of the same size can be accurately cut, which helps improve the accuracy of subsequent testing processes.

Description

Technical Field

[0001] This disclosure relates to the field of textile cutting technology, and more particularly to a cutting device. Background Technology

[0002] Carbon fiber is a high-strength, high-modulus fiber with a carbon content of over 90%. During the production and processing of carbon fiber, a cutting device is often used to cut the carbon fiber into smaller short fibers for subsequent testing and use.

[0003] In related technologies, the cutting equipment cannot guarantee the size of the fiber sample after cutting, resulting in inconsistent fiber sample sizes. When testing the performance of fiber samples, size is a variable that may affect the accuracy of the test results. Summary of the Invention

[0004] To address the problems existing in related technologies, this disclosure provides a cutting device for cutting textiles, the cutting device comprising:

[0005] The base includes a first platform and a second platform arranged along a first direction. In the thickness direction of the base, the height of the first platform is higher than that of the second platform. The first direction is perpendicular to the thickness direction. The first platform is used to support the textile.

[0006] A cutting assembly is disposed on the top surface of the first platform. Along the first direction, the cutting assembly is rotatably connected to the side of the first platform away from the second platform. The cutting assembly is flipped relative to the first platform to cut the textile.

[0007] A clamping assembly is disposed on the top surface of the second platform and slidably connected to the second platform. The sliding direction is parallel to the first direction. The clamping assembly is used to clamp and fix one end of the textile.

[0008] Wherein, the top surface of the first platform is provided with a first scale, and the direction of the scale change of the first scale is parallel to the second direction; and / or, the top surface of the second platform is provided with a second scale, and the direction of the scale change of the second scale is parallel to the first direction; the first direction, the second direction and the thickness direction are mutually perpendicular.

[0009] In some embodiments, the clamping assembly includes:

[0010] The first clamping block is slidably connected to the second platform, and the sliding direction is parallel to the extension direction of the textile.

[0011] The second clamping block is detachably connected to the first clamping block and is disposed above the first clamping block, and the textile is fixed between the first clamping block and the second clamping block.

[0012] In some embodiments, in the thickness direction of the base, the top surface of the first clamping block is flush with the top surface of the first platform.

[0013] In some embodiments, the bottom of the second clamping block is provided with a first groove and a second groove, the first groove extends along the first direction, the second groove extends along the second direction, and the first groove communicates with the second groove.

[0014] In the assembled state, the first clamping block is located in the second groove.

[0015] In some embodiments, both the first clamping block and the second clamping block are detachably connected to the second platform and can be fixed to the testing equipment.

[0016] In some embodiments, the cutting component includes:

[0017] The mounting bracket is rotatably connected to the first platform;

[0018] Multiple tool holders, the first end of which is connected to the mounting bracket, and the second end of which is provided with a tool;

[0019] In this configuration, at least a portion of the tool holder is slidably connected to the mounting bracket, with the sliding direction parallel to the second direction.

[0020] In some embodiments, the plurality of tool holders include at least one first type tool holder and at least two second type tool holders, with the first type tool holder located between the plurality of second type tool holders along the second direction;

[0021] The cutting tool includes a first cutting tool and a second cutting tool. The first cutting tool is mounted on a first type of tool holder, and the second cutting tool is mounted on a second type of tool holder. The cutting direction of the first cutting tool is parallel to the first direction, and the cutting direction of the second cutting tool is parallel to the second direction.

[0022] In some embodiments, two of each of the first type of tool holder and the second type of tool are provided. In the second direction, two of the first type of tool holders and two of the second type of tool holders are spaced apart, and each of the first type of tool holders is placed between the two second type of tool holders.

[0023] In some embodiments, a preset rotating shaft is provided on the top surface of the first platform, the preset rotating shaft extends along the second direction, and the mounting bracket is mounted on the preset rotating shaft;

[0024] The mounting bracket includes:

[0025] The mounting frame housing has a preset rotating shaft that passes through the mounting frame housing and forms a rotatable connection. The mounting frame housing has an accommodating space and a through hole that connects the accommodating space to the atmospheric environment. Along the thickness direction of the base, there is a first preset distance between the bottom surface of the mounting frame housing and the top surface of the first platform.

[0026] A clamping protrusion is provided, and the preset rotating shaft passes through the clamping protrusion to form a rotatable connection. The first part of the clamping protrusion is disposed in the accommodating space, and the second part of the clamping protrusion protrudes from the surface of the mounting bracket housing through the through hole.

[0027] A torsion spring is sleeved on the preset rotating shaft. One end of the torsion spring is connected to the mounting bracket housing, and the other end of the torsion spring is connected to the clamping protrusion.

[0028] When the cutting assembly cuts the textile, the torsion spring is in a compressed state, and the second part of the pressing protrusion presses the textile.

[0029] In some embodiments, the tool holder includes a first tool holder, a second tool holder, and a connector, wherein the first tool holder is connected to the mounting bracket, and the connector connects the first tool holder and the second tool holder;

[0030] The first tool holder is rotatably connected to the connecting member, the second tool holder is rotatably connected to the connecting member, the first tool holder and the second tool holder are flipped relative to each other through the connecting member, and the axial direction of the connecting member is parallel to the second direction.

[0031] The beneficial effects of this disclosure are: the base is provided with a first scale and / or a second scale, the clamping component can clamp and fix one end of the textile and slide along the first direction, and the textile samples of the same size can be accurately cut by reading the first scale and the second scale, which helps to improve the accuracy of the subsequent testing process. Attached Figure Description

[0032] To more clearly illustrate the technical solutions in the embodiments of this disclosure or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this disclosure. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0033] Figure 1 This is a structural diagram of a cutting device provided in an exemplary embodiment of the present disclosure;

[0034] Figure 2This is a schematic diagram of a cutting device provided in an exemplary embodiment of the present disclosure;

[0035] Figure 3 This is a schematic diagram of a clamping assembly provided in an exemplary embodiment of the present disclosure;

[0036] Figure 4 This is a schematic diagram of the structure of a cutting device provided in an exemplary embodiment of the present disclosure;

[0037] Figure 5 This is an exploded view of a cutting component provided in an exemplary embodiment of this disclosure;

[0038] Figure 6 This is a schematic diagram of a mounting bracket for a cutting assembly provided in an exemplary embodiment of this disclosure;

[0039] Figure 7 yes Figure 4 Enlarged view of region A in the middle;

[0040] Figure 8 This is a partial schematic diagram of a cutting assembly of a cutting device provided in another exemplary embodiment of this disclosure;

[0041] Figure 9 This is a partial structural diagram of a cutting assembly of a cutting device provided in another exemplary embodiment of this disclosure.

[0042] Explanation of reference numerals in the attached drawings: 1. Base; 2. First platform; 21. First graduation; 22. Preset pivot; 3. Second platform; 31. Second graduation; 32. Slide groove; 4. Cutting assembly; 41. Mounting bracket; 411. Mounting bracket housing; 4111. Through hole; 412. Clamping protrusion; 4121. First part of structure; 4122. Second part of structure; 413. Torsion spring; 42. Tool holder; 421. First type of tool holder; 422. Second type of tool holder; 423, First tool holder; 424, Second tool holder; 425, Connector; 4251, Connecting plate; 4252, Connecting shaft; 43, Tool; 431, First tool; 432, Second tool; 5, Clamping assembly; 51, First clamping block; 52, Second clamping block; 521, First groove; 522, Second groove; 6, Textile; 7, Fixing block; 8, Rotating component; 81, First rotating component; 82, Second rotating component. Detailed Implementation

[0043] To make the objectives, technical solutions, and advantages of the embodiments of this disclosure clearer, the technical solutions of the embodiments of this disclosure will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this disclosure. Based on the embodiments of this disclosure, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this disclosure. It should be noted that, unless otherwise specified, the embodiments and feature vectors in the embodiments of this disclosure can be arbitrarily combined with each other.

[0044] To address the problems existing in related technologies, this disclosure provides a cutting device for cutting textiles. The cutting device includes a base, a cutting component, and a clamping component. The base includes a first platform and a second platform arranged along a first direction. In the thickness direction of the base, the height of the first platform is higher than that of the second platform. The first direction is perpendicular to the thickness direction, and the first platform is used to support the textile. The cutting component is disposed on the top surface of the first platform and is rotatably connected to the side of the first platform away from the second platform along the first direction. The cutting component is flipped relative to the first platform to cut the textile. The clamping component is disposed on the top surface of the second platform and is slidably connected to the second platform. The sliding direction is parallel to the first direction, and the clamping component is used to clamp and fix one end of the textile. The top surface of the first platform is provided with a first scale, and the direction of change of the first scale is parallel to the second direction. And / or, the top surface of the second platform is provided with a second scale, and the direction of change of the second scale is parallel to the first direction. The first direction, the second direction, and the thickness direction are all perpendicular to each other.

[0045] In this disclosure, the base is provided with a first scale and / or a second scale, and the clamping component can clamp and fix one end of the textile and slide along a first direction. By reading the first scale and the second scale, textile samples of the same size can be accurately cut out, which helps to improve the accuracy of subsequent testing processes.

[0046] To make the objectives, technical solutions, and beneficial effects of the embodiments of this disclosure clearer, a cutting device provided by the embodiments of this disclosure will be described in detail below with reference to the accompanying drawings. According to the exemplary embodiments disclosed, as follows... Figures 1 to 9 As shown, a cutting device is illustrated for cutting textile 6, which has good flexibility and elasticity and can cut flexible and easy-to-grip textiles such as cotton, linen, and carbon fiber. Textile 6 is a carbon fiber filament bundle.

[0047] like Figure 1 As shown, the cutting device includes a base 1, a cutting assembly 4, and a clamping assembly 5, wherein the base 1 includes components along a first direction (e.g., ...). Figure 1The first platform 2 and the second platform 3 are arranged in the x-direction shown in the figure. Both the first platform 2 and the second platform 3 are cuboid structures, which allows the first platform 2 and the second platform 3 to be placed stably on the plane. In the thickness direction of the base 1 (as shown in the figure), the first platform 2 and the second platform 3 are arranged in the x-direction. Figure 1 In the z-direction shown, the height of the first platform 2 is higher than that of the second platform 3. The first platform 2 is used to support the textile 6, and the second platform 3 is used to set the clamping component 5. By setting the top surface of the first platform 2 to be higher than the top surface of the second platform 3 and making adaptive settings for the clamping component 5, it can be ensured that the textile 6 is in a horizontal state during the cutting process.

[0048] The cutting component 4 is disposed on the top surface of the first platform 2, along the first direction (e.g., Figure 1 (As shown in the x-direction), the cutting assembly 4 is rotatably connected to the side of the first platform 2 away from the second platform 3. This rotatable connection can be a pin connection or a hinge connection, etc. The cutting assembly 4 is flipped relative to the first platform 2 to cut the textile 6. For example, as shown in the x-direction... Figure 1 and Figure 2 As shown, textile 6 is laid flat on the first platform 2, and cutting component 4 is located on the left side of the first platform 2. During the cutting operation, cutting component 4 can move along... Figure 1 The cutting assembly 4 rotates in the direction I shown in the diagram so that it cuts the textile 6 directly above the connection between the first platform 2 and the second platform 3.

[0049] refer to Figure 1 and Figure 2 The clamping component 5 is disposed on the top surface of the second platform 3, and the clamping component 5 is slidably connected to the second platform 3, the sliding direction being (e.g., Figure 1 The x-direction shown in the figure) and the first direction (as shown in the figure) Figure 1 Parallel to the x-direction shown, clamping assembly 5 is used to clamp and secure textile 6. In one example, as... Figure 1 and Figure 2 As shown, the clamping assembly 5 has a cuboid structure and is located on the top surface of the second platform 3. The top surface of the second platform 3 is provided with a sliding groove 32 in the second direction (e.g., Figure 1 In the y-direction shown, the slide 32 is located on both sides of the top surface of the second platform 3, and the slide 32 is along the first direction (as shown in the y-direction). Figure 1 Extending in the x-direction shown, the groove 32 can be U-shaped or L-shaped; this will not be elaborated upon further in this disclosure. A protrusion is provided on the side of the clamping component 5 that contacts the second platform 3. The protrusion can be T-shaped or L-shaped, as long as it matches the groove 32. The protrusion on the clamping component 5 is positioned at the groove 32 of the second platform 3, allowing the clamping component 5 to extend relative to the second platform 3 along the first direction (e.g., x-direction). Figure 1 Slide in the x-direction shown in the diagram.

[0050] The base 1 has a first scale 21 and a second scale 31. In one example, such as... Figure 1 and Figure 2 As shown, the top surface of the first platform 2 of the base 1 is provided with a first scale 21, and the direction of change of the scale of the first scale 21 is as follows (e.g., Figure 1 The y-direction shown) and the second direction (as shown) Figure 1 Parallel to the y-direction shown, the first scale 21 is used to measure the width of the textile 6, reducing errors in subsequent cutting of the textile 6. In another example, continuing to refer to the figure, second scales 31 are provided on both sides of the top surface of the second platform 3, and the direction of scale change of the second scale 31 (as shown) is parallel to the y-direction. Figure 1 The x-direction shown in the figure) and the first direction (as shown in the figure) Figure 1 The first direction (as shown in the x-direction) is parallel to the second scale 31, which is used to measure the stretching distance of the textile 6, i.e., to measure the length of the textile 6, facilitating precise cutting of the textile 6. It should be noted that the first direction (as shown in the x-direction) is parallel to the second scale 31, which is used to measure the stretching distance of the textile 6, i.e., to measure the length of the textile 6, faci Figure 1 The x-direction shown), the second direction (as shown) Figure 1 (as shown in the y-direction) and thickness direction (as shown in the image) Figure 1 The z-directions shown are mutually perpendicular.

[0051] In this disclosure, the base is provided with a first scale and / or a second scale, and the clamping component can clamp and fix one end of the textile and slide along a first direction. By reading the first scale and the second scale, textile samples of the same size can be accurately cut out, which helps to improve the accuracy of subsequent testing processes.

[0052] In some embodiments, such as Figures 1 to 3 As shown, the clamping assembly 5 includes a first clamping block 51 and a second clamping block 52, which can be separate structures. In one example, as... Figures 1 to 3 As shown, the first clamping block 51 and the second clamping block 52 are separate structures, and the second clamping block 52 is detachably connected to the first clamping block 51. The second clamping block 52 is positioned above the first clamping block 51, and the textile 6 is fixed between the first clamping block 51 and the second clamping block 52. The first clamping block 51 is slidably connected to the second platform 3, and the sliding direction is (e.g., ...). Figure 1 The x-direction shown in the figure is different from the extension direction of textile 6 (as shown in the figure). Figure 1 As shown in the x-direction, the textile 6 is stretched by sliding the first clamp 51 and the second clamp 52 in the sliding direction, so that the textile 6 remains in a spread-out state.

[0053] In some embodiments, such as Figures 1 to 4 As shown, in the thickness direction of base 1 (e.g.) Figure 1In the z-direction shown, the top surface of the first clamping block 51 is flush with the top surface of the first platform 2, which makes it easy for the textile 6 to be laid flat on the cutting device during the cutting process, thereby reducing the error of cutting the textile 6 and ensuring the accuracy of the test results of the textile 6 in the later stage.

[0054] In some embodiments, such as Figure 3 As shown, the bottom of the second clamping block 52 is provided with a first groove 521 and a second groove 522, the first groove 521 being along a first direction (e.g., Figure 3 The second groove 522 extends along the second direction (as shown in the x direction) and extends along the second direction (as shown in the x direction). Figure 3 As shown in the y-direction, the first groove 521 extends into the second groove 522, and the first clamping block 51 can be placed in either the first groove 521 or the second groove 522. In one example, as... Figures 1 to 3 As shown, the first clamping block 51 and the second clamping block 52 are connected by a mortise and tenon structure. The first groove 521 and the second groove 522 of the second clamping block 52 are both U-shaped. In the assembled state, the first clamping block 51 is located within the second groove 522 of the second clamping block 52. One end of the textile 6 is placed between the first clamping block 51 and the second groove 522, and force is applied to the second clamping block 52. Under the action of this external force, the second groove 522 of the second clamping block 52 moves vertically toward the top surface of the first clamping block 51, causing the first clamping block 51 and the second clamping block 52 to match, thereby clamping and fixing the textile 6 along the first direction (e.g., ...). Figure 1 Sliding the first clamp 51 (in the x direction shown) to drive the second clamp 52 can keep the textile 6 in a spread-out state.

[0055] In some embodiments, continue to refer to Figures 1 to 3 The first clamping block 51 and the second clamping block 52 are both detachably connected to the second platform 3. The textile 6 is located between the first clamping block 51 and the second clamping block 52. After the textile 6 is cut to the required length, it can be simultaneously detached from the second platform 3 along with the first clamping block 51 and the second clamping block 52 that hold it. Then, it can be fixed to the testing equipment for subsequent testing. The dimensions of each side of the first clamping block 51 are 1cm-2cm. In one example, the first clamping block 51 has a cuboid structure, and its length, width, and height are 2cm, 1cm, and 1cm respectively, to avoid the clamping block being too large, which would make it difficult to place the first clamping block 51 and the textile 6 on the testing equipment for subsequent testing.

[0056] In some embodiments, such as Figures 1 to 9 As shown, the cutting assembly 4 includes a mounting bracket 41, multiple tool holders 42, and a cutting tool 43. The mounting bracket 41 is rotatably connected to the first platform 2, and the rotatable connection can be a pin connection, a hinge connection, etc. In one example, such as... Figure 2 and Figure 4As shown, the mounting bracket 41 is located on the left side of the first platform 2, and the mounting bracket 41 is along the second direction (e.g., Figure 4 Extending in the y-direction shown, and may be along the first platform 2 as shown Figure 2 The connection is rotated in the direction I shown in the diagram. Multiple tool holders 42 are mounted on the mounting bracket 41, and the multiple tool holders 42 extend along the extension direction of the mounting bracket 41 (e.g., ...). Figure 4 Arranged in the y-direction shown in the diagram, each tool holder 42 has its first end connected to the mounting bracket 41, and each tool holder 42 has a tool 43 disposed at its second end. At least a portion of the tool holders 42 are slidably connected to the mounting bracket 41, with the sliding direction (as shown in the diagram)... Figure 4 The y-direction shown) and the second direction (as shown) Figure 4 The y-direction shown is parallel. In one example, as... Figure 2 and Figure 4 As shown, four tool holders 42 are mounted on the mounting bracket 41, and the four tool holders 42 are aligned along the second direction (e.g., Figure 2 As shown in the y-direction, the two tool holders 42 are spaced apart, with their first ends slidably connected to the mounting bracket 41, and the sliding direction (as shown in the y-direction) is... Figure 2 The y-direction shown) and the second direction (as shown) Figure 2 The two blade holders 42 are parallel (as shown in the y-direction), thus allowing adjustment of the distance between them and enabling the cutting of textiles 6 to be adapted to the required length and width.

[0057] In some embodiments, such as Figures 1 to 9 As shown, the plurality of tool holders 42 include at least one first-type tool holder 421 and at least two second-type tool holders 422, and the tools 43 on the tool holders 42 include a first tool 431 and a second tool 432, along a second direction (e.g. Figure 2 (As shown in the y-direction), the first type of tool holder 421 is located among multiple second type tool holders 422. The first type of tool holder 421 is equipped with a first tool 431, and the second type of tool holders 422 are equipped with second tools 432. The cutting direction of the first tool 431 (as shown in the y-direction) is... Figure 4 The x-direction shown in the figure) and the first direction (as shown in the figure) Figure 4 The x-direction shown is parallel to the cutting direction of the second tool 432 (as shown in the figure). Figure 4 The y-direction shown) and the second direction (as shown) Figure 4 As shown in the y-direction, the first cutter 431 and the second cutter 432 are parallel to each other and are used to cut the textile 6.

[0058] In some embodiments, such as Figure 4 As shown, both the first type of tool holder 421 and the second type of tool holder 422 are provided in two forms, in the second direction (e.g. Figure 4In the y-direction shown, two first-type tool holders 421 and two second-type tool holders 422 are spaced apart, with each first-type tool holder 421 positioned between two second-type tool holders 422. In one example, continuing to refer to... Figure 4 Two first-type blade holders 421 are mounted on the mounting frame 41, and the first blades 431 on the two first-type blade holders 421 are used to control the width of the textile 6. Two second-type blade holders 422 are respectively located on both sides of the two first-type blade holders 421, and the second blades 432 on the two second-type blade holders 422 are used to control the length of the textile 6. Thus, when cutting the textile 6, it is not necessary to solidify the textile 6 to cut out the desired size of the textile 6.

[0059] In some embodiments, such as Figure 4 As shown, a preset rotating shaft 22 is provided on the top surface of the first platform 2, and the preset rotating shaft 22 is along the second direction (e.g., Figure 4 Extending in the y-direction (as shown), the mounting bracket 41 is mounted on the preset rotating shaft 22. In one example, as... Figure 4 As shown, the preset rotating shaft 22 is located on the left side of the first platform 2 and is connected to the first platform 2 by a fastener (such as a bolt). The mounting bracket 41 can rotate relative to the preset rotating shaft 22.

[0060] Among them, such as Figures 1 to 6 As shown, the mounting bracket 41 includes a mounting bracket housing 411, a pre-set rotating shaft 22 passing through the mounting bracket housing 411 and forming a rotatable connection, the mounting bracket housing 411 has an accommodating space and a through hole 4111 connecting the accommodating space to the atmospheric environment, along the thickness direction of the base 1 (e.g. Figure 2 (As shown in the z-direction), there is a first preset distance between the bottom surface of the mounting bracket housing 411 and the top surface of the first platform 2. (Continue referring to...) Figure 1 and Figure 5 as well as Figure 6 The mounting bracket 41 also includes a clamping protrusion 412 and a torsion spring 413. The clamping protrusion 412 is located within the receiving space of the mounting bracket 41, and a pre-set rotating shaft 22 passes through the clamping protrusion 412 to form a rotatable connection. In one example, such as Figure 1 and Figure 5 As shown, the first part 4121 of the clamping protrusion 412 is disposed within the accommodating space, and the second part 4122 of the clamping protrusion 412 extends to the surface of the mounting bracket housing 411 through the through hole 4111. A torsion spring 413 on the mounting bracket 41 is sleeved on the preset rotating shaft 22. The torsion spring 413 has an elastic deformation function. (Continue referring to...) Figure 1 and Figure 5 as well as Figure 6One end of the torsion spring 413 is connected to the mounting bracket housing 411, and the other end of the torsion spring 413 is connected to the pressing protrusion 412. When the mounting bracket housing 411 drives the pressing protrusion 412 to rotate, it reduces the vibration of the cutting assembly 4. The torsion spring 413 also has elasticity, which enables the pressing protrusion 412 to return to its initial state. When the cutting assembly 4 cuts the textile 6, the torsion spring 413 is in a compressed state, and the second part structure 4122 of the pressing protrusion 412 presses the textile 6. When the cutting assembly 4 completes the cutting work, the torsion spring 413 is in a released state, and the second part structure 4122 of the pressing protrusion 412 moves away from the textile 6.

[0061] When the cutting device is working, such as Figures 1 to 6 As shown, firstly, the cutting component 4 is cut along... Figure 1 As shown in Figure I, the cutting assembly 4 rotates counterclockwise, causing the blade holder 42 on the cutting assembly 4 to move away from the first platform 2. One end of the textile 6 passes between the bottom surface of the mounting bracket housing 411 and the top surface of the first platform 2, and is laid flat on the first platform 2. The clamping assembly 5 then fixes and stretches one end of the textile 6, preventing the operator from touching the textile 6 and damaging its surface, which could affect the accuracy of subsequent testing results. After the textile 6 is placed, an external force is applied to the cutting assembly 4, causing it to rotate clockwise along direction I in the figure. The mounting bracket 41 on the cutting assembly 4 rotates clockwise, driving the pressing protrusion 412 to rotate. The torsion spring 413 on the mounting bracket 41 is compressed, causing the second part of the pressing protrusion 412, structure 4122, to abut against the first platform 2, pressing and fixing the textile 6 onto the platform. This restricts the movement of the textile 6, eliminating the need for manual fixing of the textile 6 during the cutting process to ensure it remains flat. After cutting, the cutting assembly 4 rotates clockwise again along direction I in the figure. Figure 1 As shown in Figure I, the mounting bracket 41 on the cutting assembly 4 rotates counterclockwise to drive the pressing protrusion 412 to rotate, and the torsion spring 413 on the mounting bracket 41 is in a released state, so that the second part structure 4122 of the pressing protrusion 412 moves away from the first platform 2, thereby moving the position of the textile 6.

[0062] In some embodiments, such as Figures 2 to 9 As shown, the tool holder 42 includes a first tool holder 423, a second tool holder 424, and a connector 425. The first tool holder 423 is connected to the mounting bracket 41. The connector 425 is located on the side of the first tool holder 423 away from the mounting bracket 41, and the connector 425 connects the first tool holder 423 and the second tool holder 424. A tool 43 is mounted on the side of the second tool holder 424 away from the connector 425. The first tool holder 423 is rotatably connected to the connector 425, and the second tool holder 424 is rotatably connected to the connector 425. The first tool holder 423 and the second tool holder 424 are rotated relative to each other through the connector 425. The axial direction of the connector 425 is perpendicular to the second direction (e.g., ...). Figure 2 y direction shown in ) is parallel.

[0063] In one example, such as Figures 2 to 7 As shown, the first cutter holder 423 is rotatably connected to the second cutter holder 424 via a connector 425. The connector 425 includes a connecting plate 4251 and two connecting shafts 4252. The two connecting shafts 4252 are respectively mounted on the first cutter holder 423 and the second cutter holder 424. The connecting plate 4251 is mounted on the connecting shafts 4252. A fixing block 7 is provided on the side of the second cutter holder 424 near the first cutter holder 423. The fixing block 7 is connected to the first cutter holder 423. When the textile 6 is placed in the cutting device, the cutter holder 42 moves away from the first platform 2, and the connecting plate 4251 is stretched to drive the second cutter holder 424 to extend along the first cutter holder 423. The directional movement causes the fixing block 7 on the second blade holder 424 to separate from the first blade holder 423. The second blade holder 424 rotates relative to the first blade holder 423 through the connecting shaft 4252 of the connector 425, so that the second blade holder 424 is close to the side of the first blade holder 423. The surface of the side of the first blade holder 423 that is close to the second blade holder 424 is provided with a magnetic attraction element. The magnetic attraction element has an attraction force, which can firmly attract and fix the first blade holder 423 and the second blade holder 424, thereby completing the folding of the blade holder 42. This prevents the operator from touching the blade 43 on the second blade holder 424 when placing the textile 6, thus avoiding safety hazards.

[0064] In another example, such as Figure 1 and Figure 8 and Figure 9 As shown, the first knife holder 423 is connected to the second knife holder 424 via a rotating component. The rotating component 8 includes a first rotating component 81 and a second rotating component 82. The first rotating component 81 is rotatably connected to the second rotating component 82 via a pin. The first rotating component 81 is connected to the first knife holder 423, and the second rotating component 82 is connected to the second knife holder 424. When the textile 6 is placed, the second rotating component 82 can drive the second knife holder 424 to flip along one side of the first knife holder 423, so that the knife 43 on the second knife holder 424 faces the side of the flipped first knife holder 423, thereby realizing the folding of the knife holder 42. This prevents the operator from touching the knife 43 on the second knife holder 424 when placing the textile 6, thus avoiding safety hazards.

[0065] The operating steps of the cutting device disclosed herein are as follows:

[0066] like Figures 1 to 9 As shown, a cutting device is illustrated, in which the cutting component 4 first moves along... Figure 1As shown in Figure I, the blade holder 42 on the cutting assembly 4 is rotated counterclockwise, causing it to move away from the first platform 2. Then, the blade holder 42 on the cutting assembly 4 is folded, that is, the second blade holder 424 rotates relative to the first blade holder 423, to prevent the operator from touching the blade 43 on the blade holder 42 and getting scratched when placing the textile 6.

[0067] Next, a bundle of textiles 6 is taken out and passed through the first preset gap between the bottom surface of the mounting frame housing 411 and the top surface of the first platform 2, extending to the clamping assembly 5. One end of the textiles 6 is then fixed between the first clamping block 51 and the second clamping block 52. The clamping assembly 5 is then moved along the first direction (e.g., ...). Figure 1 Slide the textile 6 (in the x direction shown in the figure) and gently pull the other end of the textile 6 close to the first preset distance so that the textile 6 is placed on the first platform 2 and the textile 6 is in a stretched state.

[0068] Next, according to the first scale 21 and the second scale 31 on the base 1, adjust the position of the textile 6 according to the required width and length, and place the mounting bracket 41 on the cutting assembly 4 along... Figure 1 As shown in Figure I, rotating clockwise simultaneously unfolds the second tool holder 424 and the first tool holder 423. The mounting bracket 41 drives the clamping protrusion 412 on the mounting bracket 41 to rotate. At this time, the torsion spring 413 on the mounting bracket 41 is in a compressed state, causing the second part structure 4122 of the clamping protrusion 412 to press the textile 6, resulting in the textile 6 being laid out and fixed. Then, the distance between the tools 43 is adjusted according to the required length and width, and the first tool 431 on the first tool holder 423 is fixed at the required scale size position on the first platform 2 to divide the side of the textile 6. Then, the clamping protrusion 412 is moved along... Figure 1 The I direction is rotated counterclockwise so that the pressing protrusion 412 on the mounting bracket 41 moves away from the textile 6 and can move the textile 6. The clamping assembly 5 is slidable according to the required length to stretch to the scale position corresponding to the required textile 6. The above steps are repeated to press the pressing protrusion 412 to press the textile 6, and the second cutter 432 of the second cutter holder 424 is used to cut the textile 6.

[0069] Finally, the cut textile 6 and the clamping assembly 5 that holds the textile 6 are removed from the second platform 3, dried, and fixed on the testing equipment. An optical microscope is then used for subsequent observation and testing to complete the cutting process.

[0070] In the description of this disclosure, it should be understood that the terms "top surface," "bottom surface," "vertical," "parallel," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this disclosure 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, and therefore should not be construed as a limitation of this disclosure.

[0071] 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 at least one of that feature. In the description of this disclosure, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0072] In this disclosure, unless otherwise expressly specified and limited, the terms "installation," "connection," "fixation," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, a direct connection, or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this disclosure according to the specific circumstances.

[0073] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this disclosure, and are not intended to limit them. Although this disclosure has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this disclosure.

Claims

1. A cutting device, characterized in that, A cutting device for cutting a textile, the cutting device comprising: a base including a first platform and a second platform arranged along a first direction, a height of the first platform being higher than a height of the second platform in a thickness direction of the base, the first direction being perpendicular to the thickness direction, the first platform being configured to support the textile; a cutting assembly disposed on a top surface of the first platform, the cutting assembly being rotatably connected to a side of the first platform distal from the second platform along the first direction, the cutting assembly being configured to flip relative to the first platform to cut the textile; a clamping assembly disposed on a top surface of the second platform, the clamping assembly being slidably connected to the second platform along a sliding direction parallel to the first direction, the clamping assembly being configured to clamp a first end of the textile; wherein the top surface of the first platform is provided with a first scale, a scale variation direction of the first scale being parallel to a second direction; and / or the top surface of the second platform is provided with a second scale, a scale variation direction of the second scale being parallel to the first direction; the first direction, the second direction, and the thickness direction being perpendicular to each other in pairs; the cutting assembly comprising: a mounting frame rotatably connected to the first platform; the top surface of the first platform is provided with a preset rotation shaft, the preset rotation shaft extending along the second direction, the mounting frame being mounted on the preset rotation shaft; wherein the mounting frame comprises: a mounting frame housing, the preset rotation shaft penetrating through the mounting frame housing and forming a rotation connection, the mounting frame housing having a receiving space and a through hole communicating the receiving space with an atmospheric environment, a bottom surface of the mounting frame housing and the top surface of the first platform having a first preset distance in the thickness direction of the base; a compression protrusion, the preset rotation shaft penetrating through the compression protrusion and forming a rotation connection, a first part of the compression protrusion being disposed in the receiving space, a second part of the compression protrusion protruding out of a surface of the mounting frame housing through the through hole; a torsion spring sleeved on the preset rotation shaft, one end of the torsion spring being connected to the mounting frame housing, the other end of the torsion spring being connected to the compression protrusion; wherein when the cutting assembly cuts the textile, the torsion spring is in a compressed state, the second part of the compression protrusion compresses the textile.

2. The cutting device of claim 1, wherein the clamping assembly comprising: a first clamping block slidably connected to the second platform along a sliding direction parallel to an extension direction of the textile; a second clamping block detachably connected to the first clamping block and disposed above the first clamping block, the textile being fixed between the first clamping block and the second clamping block.

3. The cutting device of claim 2, wherein, in the thickness direction of the base, a top surface of the first clamping block is flush with the top surface of the first platform.

4. The cutting device of claim 2, wherein, a first recess and a second recess are disposed on a bottom of the second clamping block, the first recess extending along the first direction, the second recess extending along the second direction, and the first recess and the second recess being communicated; in an assembled state, the first clamping block is located in the second recess.

5. The cutting device of claim 2, wherein, The first clamping block and the second clamping block are detachably connected with the second platform and can be fixed on a detection device.

6. The cutting device of claim 1, wherein, The cutting assembly further comprises: A plurality of tool holders, a first end of the tool holder being connected with the mounting frame, and a second end of the tool holder being provided with a tool; At least part of the tool holders are in sliding connection with the mounting frame, and the sliding direction is parallel to the second direction.

7. The cutting device of claim 6, wherein, The plurality of tool holders comprises at least one first type tool holder and at least two second type tool holders, and the first type tool holder is located between the plurality of second type tool holders along the second direction. The tool comprises a first tool and a second tool, the first type tool holder is provided with the first tool, and the second type tool holder is provided with the second tool, the cutting direction of the first tool is parallel to the first direction, and the cutting direction of the second tool is parallel to the second direction.

8. The cutting device of claim 7, wherein, The first type tool holder and the second type tool holder are both provided with two, the two first type tool holders and the two second type tool holders are arranged at intervals along the second direction, and each first type tool holder is arranged between the two second type tool holders.

9. The cutting device according to any of claims 6-8, characterized in that, The tool holder comprises a first tool holder, a second tool holder and a connecting piece, the first tool holder is connected with the mounting frame, and the connecting piece connects the first tool holder and the second tool holder; The first tool holder is in rotational connection with the connecting piece, the second tool holder is in rotational connection with the connecting piece, the first tool holder and the second tool holder are relatively flipped through the connecting piece, and the axial direction of the connecting piece is parallel to the second direction.

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