Cutting device

Abstract

The utility model relates to the technical field of medical instruments, and provides a cutting device. The cutting device comprises an operation platform, a pressing assembly, a first reset piece, a plurality of cutting assemblies and a positioning assembly. Wherein the operation platform is provided with a placement cavity, and the placement cavity is used for placing a to-be-cut piece; the pressing assembly is arranged on the working platform and can move in the direction of the to-be-cut piece. The first reset piece is arranged between the working platform and the pressing assembly and used for resetting the pressing assembly; the multiple cutting assemblies are arranged on the pressing assembly at intervals, and the cutting assemblies are driven by the pressing assembly to cut a to-be-cut piece; the positioning assembly is arranged on the pressing assembly and used for fixing the to-be-cut piece. The moxa stick cutting device overcomes the defects that in the prior art, manual cutting is low in efficiency and poor in precision, quick and accurate segmented cutting of moxa sticks is achieved, operation efficiency is improved, and moxibustion applying quality is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of medical device technology, and in particular to a cutting device. Background Technology

[0002] Moxibustion, a traditional Chinese medicine therapy, is widely used in clinical and home healthcare settings. During moxibustion, moxa sticks are often cut into small sections to be used with tools such as moxibustion boxes or portable moxibustion devices.

[0003] Currently, moxa stick cutting mainly relies on manual cutting or ordinary scissors. During the operation, each moxa stick needs to be measured and cut individually. Especially in batch use scenarios, repeated measurement, alignment, and cutting are required, making the process tedious.

[0004] The above-mentioned manual cutting method is inefficient and cannot meet the needs of batch operations. At the same time, due to the instability of manual operation, it is easy to cause inconsistent cutting lengths and uneven cross-sections, which will affect the subsequent moxibustion effect. Utility Model Content

[0005] This invention provides a cutting device to solve the problems of low efficiency and poor precision in manual cutting in the prior art, so as to realize the rapid and accurate segmented cutting of moxa sticks, improve work efficiency and ensure the quality of moxibustion.

[0006] This utility model provides a cutting device, including:

[0007] The work platform has a placement cavity for placing the workpiece to be cut.

[0008] The pressing component is located on the working platform and can move toward the workpiece to be cut;

[0009] A first reset component is disposed between the working platform and the pressing component, and is used to reset the pressing component;

[0010] Multiple cutting components are spaced apart from the pressing component, and the cutting components cut the workpiece to be cut under the action of the pressing component;

[0011] A positioning component is provided on the pressing component, and the positioning component is used to fix the workpiece to be cut.

[0012] According to the cutting device provided by this utility model, the working platform includes:

[0013] A support base, wherein the top and both ends of the support base are open structures, and the mounting cavity is located inside the support base;

[0014] A support frame is detachably mounted on top of the support base;

[0015] A first limiting cylinder is vertically disposed on the support frame. The first limiting cylinder has a slide rail inside. The pressing component passes through the slide rail and slides with the slide rail.

[0016] The slide rail is provided with a first stop block, and the first reset member is located inside the slide rail. One end of the first reset member is in contact with the first stop block, and the other end is in contact with the pressing component.

[0017] According to the cutting device provided by this utility model, the pressing component includes:

[0018] An actuating rod passes through the slide and the first reset member, and the actuating rod is provided with a second stop block, which abuts against the first reset member.

[0019] A mounting base is provided at the bottom end of the actuating rod, and the mounting base has an adjustment groove extending along its length, the adjustment groove for mounting the cutting assembly;

[0020] The pressing block is located at the top of the actuating rod.

[0021] According to the present invention, a cutting device is provided, the cutting assembly comprising:

[0022] An adjusting component extends through the adjusting groove and is slidably connected to the adjusting groove;

[0023] A fixing member is provided on the adjusting component for fixing the adjusting component to the mounting base;

[0024] A cutting component, located at the bottom end of the adjusting component, is used to cut the workpiece to be cut.

[0025] According to the cutting device provided by this utility model, the adjusting component includes:

[0026] A sliding block is slidably disposed in the adjustment groove;

[0027] A limiting block is provided at the top of the sliding block, and the width of the limiting block is greater than the width of the adjusting groove;

[0028] A toggle block is located at the top of the limiting block;

[0029] A threaded rod is provided at the bottom end of the sliding block, the threaded rod passes through the fixing member, and is threadedly connected to the fixing member.

[0030] According to the present invention, a cutting device is provided in which a scale is provided along the length of the mounting base, and a pointer is provided on the limiting block, the pointer being arranged parallel to the scale.

[0031] According to the cutting device provided by this utility model, the positioning component includes:

[0032] The pressure rod passes through the adjustment groove and is slidably connected to the adjustment groove;

[0033] The second limiting cylinder is located at the lower part of the mounting base, and the pressure rod passes through the second limiting cylinder and is slidably connected to the second limiting cylinder;

[0034] The second reset component is disposed inside the second limiting cylinder, and one end of the second reset component is in contact with the mounting base, and the other end is in contact with the third stop on the pressure rod.

[0035] A pressing component is located at the bottom end of the pressing rod, and a limiting groove is provided at the bottom of the pressing component.

[0036] According to the cutting device provided by this utility model, at least two positioning components are provided, and the two positioning components are respectively located at both ends of the mounting base;

[0037] The cutting component is located between the two positioning components, with the bottom end of the cutting component being higher than the bottom end of the positioning component.

[0038] According to the cutting device provided by this utility model, a collecting component is further included, the collecting component comprising:

[0039] A connecting rod passes through a guide groove at the bottom of the support base and slides in cooperation with the guide groove;

[0040] A collection plate is disposed at the top of the connecting rod, located inside the placement cavity, and arranged along the width direction of the placement cavity;

[0041] A tie rod is located at the bottom end of the connecting rod.

[0042] According to the present invention, the width of the pressing member is greater than the width of the cutting component.

[0043] The cutting device provided by this utility model allows for the neat and flat laying of moxa sticks within the placement cavity when cutting is required. Then, a manual pressing component drives the cutting component's blade to cut into the moxa stick within the placement cavity. Before cutting, a positioning component fixes the moxa stick, ensuring no displacement during the cutting process. After cutting, a first reset component pushes the pressing component back to its original position, facilitating the removal of the cut moxa stick segments. This structure enables batch cutting, avoiding the tedious manual measurement of each stick and improving efficiency. Simultaneously, the equidistantly distributed cutting components ensure uniform cutting length, which is beneficial for subsequent moxibustion operations. Attached Figure Description

[0044] To more clearly illustrate the technical solutions in this utility model 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 some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0045] Figure 1 This is a schematic diagram of the cutting device provided by this utility model.

[0046] Figure 2 This is a cross-sectional view of the cutting device provided by this utility model.

[0047] Figure 3 This is a schematic diagram of the internal structure of the cutting device provided by this utility model.

[0048] Figure 4 This is a schematic diagram of the cutting component of the cutting device provided by this utility model.

[0049] Figure 5 This is a schematic diagram of the structure of the adjusting component of the cutting device provided by this utility model.

[0050] Figure 6 This is a schematic diagram of the positioning component of the cutting device provided by this utility model.

[0051] Figure label:

[0052] 100: Working platform; 110: Support base; 111: Guide groove; 120: Support frame; 130: First limiting cylinder; 131: First stop block;

[0053] 200: Pressing component; 210: Pressing block; 220: Actuating rod; 221: Second stop; 230: Mounting base; 231: Adjustment groove;

[0054] 300: First reset component;

[0055] 400: Cutting assembly; 410: Adjusting component; 411: Toggle block; 412: Limit block; 413: Sliding block; 414: Threaded rod; 415: Pointer; 420: Fixing component; 430: Cutting assembly; 431: Tool holder; 432: Cutting blade;

[0056] 500: Positioning component; 510: Pressure rod; 520: Second limiting cylinder; 530: Second reset component; 540: Third stop block; 550: Pressing component;

[0057] 600: Collection component; 610: Collection plate; 620: Link; 630: Pull rod; 640: Handle. Detailed Implementation

[0058] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0059] The following is combined Figures 1-6 This invention describes the structure and working principle of the present invention. It should be noted that the present invention can be used, but is not limited to, cutting moxa sticks. For ease of description, the following embodiments use moxa sticks as the object to be cut.

[0060] Reference Figure 1 and Figure 2 The present invention provides a cutting device comprising a working platform 100, a pressing component 200, a first reset component 300, multiple cutting components 400, and a positioning component 500. The working platform 100 has a placement cavity for placing the workpiece to be cut; the pressing component 200 is disposed on the working platform 100 and can move towards the workpiece to be cut; the first reset component 300 is disposed between the working platform 100 and the pressing component 200 for resetting the pressing component 200; the multiple cutting components 400 are spaced apart from the pressing component 200, and the cutting components 400 cut the workpiece under the action of the pressing component 200; the positioning component 500 is disposed on the pressing component 200 and is used to fix the workpiece to be cut.

[0061] When cutting is required, the moxa sticks are neatly laid flat in the placement cavity. Then, the manual pressing component 200 drives the blade of the cutting component 400 to cut into the moxa stick in the placement cavity. Before cutting, the positioning component 500 fixes the moxa stick to ensure no displacement during the cutting process. After cutting, the first reset component 300 pushes the pressing component 200 back to its original position, making it easy to remove the cut moxa stick segments. The above structure enables batch cutting, avoiding the tedious manual measurement of each stick and improving efficiency. At the same time, the equidistantly distributed cutting components 400 ensure the uniformity of the cutting length, which is beneficial for subsequent moxibustion operations.

[0062] In some possible embodiments, to ensure that the cutting component 400 can completely cut the moxa stick without excessively cutting and damaging the bottom of the placement cavity and the cutting component 400, a limiting block can be provided on the cutting component 400, and a buffer pad can be provided inside the placement cavity. These two are correspondingly positioned so that when they contact each other, the cutting component 400 can just cut the moxa stick without damaging the bottom of the placement cavity and the cutting component 400. The limiting block is made of a wear-resistant material (such as nylon or hard rubber) and is fixed to the cutting component 400 with bolts. When the pressing component 200 is pressed down to the set position, the limiting block contacts the buffer pad at the bottom of the placement cavity, preventing the cutting component 400 from continuing to descend, thereby ensuring a clean cut while preventing the cutting component 400 from colliding with the cavity. Furthermore, a replaceable cutting pad (such as a high-density PE board) can be added to the bottom of the placement cavity to protect the blade edge of the cutting component 400 and provide appropriate cutting resistance to ensure a clean cut.

[0063] Reference Figures 1 to 3 In some embodiments of this utility model, the working platform 100 includes a support base 110, a support frame 120, and a first limiting cylinder 130. The top and both ends of the support base 110 are open structures, that is, the support base 110 is a U-shaped structure, and the mounting cavity is located inside the U-shaped structure; the support frame 120 is detachably mounted on the top of the support base 110; the first limiting cylinder 130 is vertically mounted on the support frame 120, and the first limiting cylinder 130 has a slide rail pressing assembly 200 that passes through the slide rail and slides with the slide rail; wherein, a first stop block 131 is provided inside the slide rail, and a first reset member 300 is located inside the slide rail, one end of the first reset member 300 abuts against the first stop block 131, and the other end abuts against the pressing assembly 200.

[0064] Specifically, the U-shaped structure of the support base 110 is formed by bending steel plate, and its top side walls are provided with threaded holes for fixing the support frame 120 with bolts. The support frame 120 is a rectangular frame structure with connecting ears at the bottom that match the support base 110. The through holes on the connecting ears are aligned with the threaded holes of the support base 110 and are fastened with bolts. The first limiting cylinder 130 is welded and fixed to the center of the support frame 120. Its internal slide is a precision-machined smooth round hole, which forms a clearance fit with the guide post of the pressing assembly 200. The first stop block 131 is an annular flange, which is fixed to the middle of the slide with an interference fit. The first reset member 300 is a compression spring, which is sleeved on the guide post of the pressing assembly 200. Its lower end abuts against the upper surface of the first stop block 131, and its upper end abuts against the bottom surface of the boss of the pressing assembly 200. The outer diameter of the guide post of the pressing assembly 200 is slightly smaller than the inner diameter of the slide to ensure smooth sliding without wobbling.

[0065] When the pressing component 200 is pressed down, the guide post slides downward along the slide of the first limiting cylinder 130, compressing the first reset member 300 to store the rebound force. When the external force is removed, the first reset member 300 pushes the pressing component 200 back to its initial position. The detachable design of the support frame 120 facilitates maintenance or replacement of the first limiting cylinder 130, while the annular structure of the first stop block 131 ensures that the first reset member 300 is always in a centered state, avoiding off-center wear. The open structure of the U-shaped support base 110 facilitates the placement of the workpiece to be cut, while also providing space for the discharge of waste chips after cutting. The above structure achieves precise guidance and automatic reset of the pressing motion, while the modular design improves maintenance convenience.

[0066] Reference Figure 2 In some embodiments of this utility model, the pressing assembly 200 includes a pressing block 210, an actuating rod 220, and a mounting base 230. The actuating rod 220 passes through the slide rail and the first reset member 300, and is provided with a second stop 221 that abuts against the first reset member 300. The mounting base 230 is located at the bottom end of the actuating rod 220, and extends along its length with an adjusting groove 231 for mounting the cutting assembly 400. The pressing block 210 is located at the top end of the actuating rod 220.

[0067] Specifically, the pressing block 210 is fixed to the top of the actuating rod 220 via a threaded connection, and its surface is provided with anti-slip texture. The actuating rod 220 uses a precision-ground smooth shaft, forming a precise sliding fit with the slide of the first limiting cylinder 130. The second stop block 221 is fixed to the middle position of the actuating rod 220 via an interference fit. The mounting base 230 is welded or bolted to the bottom end of the actuating rod 220, and the adjusting groove 231 is rectangular and is fixed to the cutting assembly 400 via bolts. The first reset member 300 uses a compression spring, which is sleeved on the actuating rod 220, with its lower end abutting against the first stop block 131 and its upper end abutting against the second stop block 221. The bottom end of the actuating rod 220 is provided with an anti-loosening nut to ensure that the mounting base 230 will not fall off.

[0068] In this embodiment, pressing down on the pressing block 210 causes the actuating rod 220 to move downwards, causing the mounting base 230 and the cutting assembly 400 to descend synchronously, while simultaneously compressing the first reset member 300. After the external force is removed, the elastic restoring force of the first reset member 300 pushes the second stop 221 upwards, causing the entire pressing assembly 200 to reset. The rectangular adjustment groove structure, combined with bolt connections, enables flexible adjustment and reliable fixation of the cutting assembly 400's position. The precise fit between the actuating rod 220 and the slide rail ensures smooth movement, and the compression spring guarantees a reliable reset function.

[0069] In some other possible embodiments, the first reset member 300 may be a variable-diameter spring, whose stiffness varies with the amount of compression, providing cushioning at the end of the stroke. The mounting base 230 may be provided with multiple sets of positioning holes instead of rectangular slots, enabling quick positioning via pins. The pressing block 210 may be fitted with a soft rubber sleeve to improve operational comfort.

[0070] Reference Figure 4 In some embodiments of this utility model, the cutting assembly 400 includes an adjusting component 410, a fixing component 420, and a cutting component 430. The adjusting component 410 passes through the adjusting groove 231 and is slidably connected to the adjusting groove 231; the fixing component 420 is disposed on the adjusting component 410 and is used to fix the adjusting component 410 to the mounting base 230; the cutting component 430 is disposed at the bottom end of the adjusting component 410 and is used to cut the moxa stick. The adjusting component 410 includes a toggle block 411, a limiting block 412, a sliding block 413, and a threaded rod 414. The sliding block 413 is slidably disposed in the adjusting groove 231; the limiting block 412 is disposed at the top end of the sliding block 413, and the width of the limiting block 412 is greater than the width of the adjusting groove 231; the toggle block 411 is disposed at the top end of the limiting block 412; the threaded rod 414 is disposed at the bottom end of the sliding block 413, and the threaded rod 414 passes through the fixing component 420 and is threadedly connected to the fixing component 420.

[0071] Specifically, the sliding block 413 adopts a rectangular block structure, with a convex rail machined at its bottom to mate with the adjusting groove 231, forming a precision sliding pair connection. The limiting block 412 is fixed to the top of the sliding block 413 by welding, and its width is greater than the opening width of the adjusting groove 231, forming a reliable mechanical limit. The actuating block 411 is fixed to the top surface of the limiting block 412 by welding, and its surface is machined with anti-slip texture to enhance the operating feel. The threaded rod 414 is vertically fixed to the center of the bottom surface of the sliding block 413 by welding, and its body is machined with external threads. The fixing component 420 adopts a locking nut structure, connected to the threaded rod 414 by threads. When tightened, it, together with the limiting block 412, clamps both sides of the adjusting groove 231 for fixation. The cutting component 430 is installed at the end of the threaded rod 414.

[0072] In this embodiment, the position of the cutting component 430 is adjusted by moving the toggle block 411 to slide the sliding block 413 along the adjusting groove 231. When the fixing component 420 is tightened, the locking nut and the limiting block 412 generate a clamping force, firmly fixing the entire adjusting component 410 to the mounting base 230. The welded connection method ensures the connection strength between the components, and the threaded clamping mechanism provides reliable fixing force. This structure achieves precise adjustment and stable fixation of the cutting position, and the anti-slip design improves the ease of operation.

[0073] In some other possible embodiments, the sliding surface of the sliding block 413 can be hard chrome plated to improve wear resistance. The fixing member 420 can be a nylon lock nut with an anti-loosening structure to prevent it from loosening during use. The end of the threaded rod 414 can be machined into a quick-release interface for easy replacement of different types of cutting parts 430. A rubber buffer pad can be added to the contact surface between the limiting block 412 and the adjusting groove 231 to reduce direct metal-to-metal collision. In this embodiment, the hard chrome plating extends the service life of the sliding parts, the anti-loosening nut improves the fixing reliability, the quick-release interface increases the flexibility of use, and the buffer pad reduces operating noise.

[0074] Reference Figure 4 and Figure 5 In some embodiments of this utility model, the mounting base 230 is provided with a scale (not shown in the figure) along its length direction, and the limiting block 412 is provided with a pointer 415, which is arranged parallel to the scale. The cutting component 430 includes a tool holder 431 and a cutting blade 432. The tool holder 431 is detachably connected to the fixing member 420; the cutting blade 432 is located at the bottom of the tool holder 431.

[0075] Specifically, the upper surface of the mounting base 230 is etched with a precise scale, with graduations evenly spaced in millimeter increments. The pointer 415 is vertically fixed to the side of the limit block 412 via welding, its tip maintaining strict parallelism with the scale to ensure accurate readings. The tool holder 431 is cast from aluminum alloy, with a mounting hole on its top for mates with the threaded rod 414, and a lock nut enables a detachable connection with the fixing component 420. The cutting blade 432 is made of tungsten steel and is fixed to the bottom of the tool holder 431 with an internal hexagonal screw; its cutting edge is precision ground. A locating pin is provided at the mating point between the tool holder 431 and the threaded rod 414 to prevent relative rotation during operation.

[0076] This embodiment achieves precise indication and adjustment of the cutting position by welding a fixed pointer 415 in conjunction with an etched scale. During operation, the pointer's scale value can be read intuitively, accurately positioning the cutting blade 432. The tungsten steel cutting blade 432, with its precision-ground cutting edge, ensures a smooth and clean cutting surface. The detachable tool holder 431 facilitates maintenance and replacement, while the locating pin structure ensures operational stability. This structure achieves precise positioning and efficient operation during cutting, while simultaneously ensuring cutting quality.

[0077] Reference Figure 2 and Figure 6In some embodiments of this utility model, at least two positioning components 500 are provided, with the two positioning components 500 located at opposite ends of the mounting base 230; the cutting component 400 is located between the two positioning components 500, with the bottom end of the cutting component 400 higher than the bottom end of the positioning component 500. The positioning component 500 includes a pressure rod 510, a second limiting cylinder 520, a second reset member 530, and a pressing member 550. The pressure rod 510 passes through the adjusting groove 231 and is slidably connected to it. A second limiting cylinder 520 is located at the lower part of the mounting base 230, and the pressure rod 510 passes through and is slidably connected to it. A second reset member 530 is located inside the second limiting cylinder 520, with one end abutting against the mounting base 230 and the other end abutting against the third stop 540 on the pressure rod 510. A pressing member 550 is located at the bottom of the pressure rod 510, and a limiting groove is provided at the bottom of the pressing member 550. The limiting groove has a U-shaped structure. The width of the pressing member 550 is greater than the width of the cutting member 430.

[0078] Specifically, two positioning components 500 are symmetrically installed at both ends of the mounting base 230. The upper part of the pressure rod 510 passes through the adjustment groove 231 to form a sliding fit, and is guided and limited by the side wall of the adjustment groove 231. The second limiting cylinder 520 is fixed to the lower surface of the mounting base 230 by bolts, and its inner hole forms a precision sliding fit with the middle part of the pressure rod 510. The third stop 540 is fixed to the middle position of the pressure rod 510 by a set screw, and forms an abutting connection with the second reset component 530. The pressing component 550 is fixed to the bottom end of the pressure rod 510 by a threaded connection, and its U-shaped limiting groove opening faces downward.

[0079] This embodiment achieves staged positioning and cutting through two positioning components 500. During operation, the pressing member 550 first contacts and fixes both ends of the moxa stick, at which point the second reset member 530 is compressed to provide initial clamping force; as pressure continues, the second reset member 530 reaches its maximum compression, and the cutting component 400 begins the cutting operation. This staged design ensures that the moxa stick is reliably fixed before cutting, while the compression stroke of the second reset member 530 provides buffer space for the cutting process. The two-stage stroke of the pressure rod 510 realizes the sequential action of fixing before cutting, and the U-shaped limiting groove structure effectively prevents the moxa stick from shifting.

[0080] Reference Figure 2In some embodiments of this utility model, the cutting device further includes a collecting assembly 600, which includes a collecting plate 610, a connecting rod 620, and a pull rod 630. The connecting rod 620 passes through a guide groove 111 at the bottom of the support base 110 and slides with the guide groove 111. The collecting plate 610 is located at the top of the connecting rod 620, inside the mounting cavity, and along the width direction of the mounting cavity. The pull rod 630 is located at the bottom of the connecting rod 620. The pull rod 630 extends along the length direction of the support base 110, and a handle 640, which is spherical, is provided at the end of the pull rod 630 away from the connecting rod 620.

[0081] Specifically, the connecting rod 620 is a cylindrical rod, with its upper part passing through a guide groove 111 machined at the bottom of the support base 110 to form a sliding fit. Wear-resistant bushings are provided on both sides of the guide groove 111. The collecting plate 610 is fixed to the top of the connecting rod 620 by welding, and its width matches the internal dimensions of the mounting cavity. The edges are bent to form a collecting groove. The pull rod 630 is fixed to the bottom of the connecting rod 620 by a threaded connection, and the rod extending along the length direction of the support base 110 maintains a clearance fit with the bottom of the support base 110. The handle 640 adopts a spherical structure and is fixed to the end of the pull rod 630 by a threaded connection. The surface is provided with anti-slip texture. The length direction of the guide groove 111 is consistent with the length direction of the support base 110, restricting the connecting rod 620 to move in only one direction.

[0082] In this embodiment, pulling the handle 640 drives the pull rod 630 to move horizontally, which in turn drives the collecting plate 610 to slide back and forth within the placement cavity via the connecting rod 620. During the cutting operation, the collecting plate 610 is in its initial position and does not interfere with the cutting operation; after the cutting is completed, pulling the handle 640 moves the collecting plate 610, collecting the cut mugwort segments to one side. The precise guidance of the guide groove 111 ensures smooth movement of the collecting plate 610, and the wear-resistant bushing reduces friction loss. This structure enables convenient collection of mugwort segments, keeps the working area clean, and does not interfere with normal cutting operations.

[0083] In other possible embodiments, the collection plate 610 can be modified to a detachable structure, connecting to the connecting rod 620 via a quick-release buckle for easy cleaning. The pull rod 630 can be provided with a positioning groove, cooperating with the elastic positioning bead on the support base 110 to lock the position of the collection plate 610. A dust cover can be added to the guide groove 111 to prevent debris from entering the sliding pair. This embodiment improves cleaning convenience with a detachable collection plate, enhances stability during use with a positioning structure, optimizes space utilization with a folding handle, and extends service life with a dustproof design.

[0084] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although this utility model 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 of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A cutting device, characterized in that, include: The working platform (100) has a placement cavity for placing the workpiece to be cut; The pressing component (200) is provided on the working platform (100) and can move toward the workpiece to be cut; A first reset component (300) is disposed between the working platform (100) and the pressing component (200) for resetting the pressing component (200). Multiple cutting components (400) are spaced apart from the pressing component (200), and the cutting components (400) cut the workpiece to be cut under the action of the pressing component (200); A positioning component (500) is disposed on the pressing component (200), and the positioning component (500) is used to fix the workpiece to be cut.

2. The cutting device according to claim 1, characterized in that, The operating platform (100) includes: The support base (110) has an open structure at the top and both ends, and the mounting cavity is located inside the support base (110); The support frame (120) is detachably mounted on the top of the support base (110); The first limiting cylinder (130) is vertically disposed on the support frame (120). The first limiting cylinder (130) has a slide rail inside. The pressing component (200) passes through the slide rail and slides in cooperation with the slide rail. The slide is provided with a first stop (131) inside the slide, and the first reset member (300) is located inside the slide. One end of the first reset member (300) is in contact with the first stop (131), and the other end is in contact with the pressing component (200).

3. The cutting device according to claim 2, characterized in that, The pressing component (200) includes: An actuating rod (220) passes through the slide and the first reset member (300). The actuating rod (220) is provided with a second stop (221), and the second stop (221) is in contact with the first reset member (300). Mounting base (230) is provided at the bottom end of the actuating rod (220). The mounting base (230) has an adjustment groove (231) along its length. The adjustment groove (231) is used to mount the cutting assembly (400). The pressing block (210) is located at the top of the actuating rod (220).

4. The cutting device according to claim 3, characterized in that, The cutting assembly (400) includes: An adjusting component (410) passes through the adjusting groove (231) and is slidably connected to the adjusting groove (231); A fastener (420) is provided on the adjusting component (410) for fixing the adjusting component (410) to the mounting base (230). A cutting component (430) is located at the bottom end of the adjusting component (410) and is used to cut the workpiece to be cut.

5. The cutting device according to claim 4, characterized in that, The adjusting component (410) includes: The sliding block (413) is slidably disposed in the adjustment groove (231); A limiting block (412) is provided at the top of the sliding block (413), and the width of the limiting block (412) is greater than the width of the adjusting groove (231); A toggle block (411) is located at the top of the limiting block (412); A threaded rod (414) is provided at the bottom end of the sliding block (413), the threaded rod (414) passes through the fixing member (420) and is threadedly connected to the fixing member (420).

6. The cutting device according to claim 5, characterized in that, The mounting base (230) is provided with a scale along its length, and the limiting block (412) is provided with a pointer (415), which is set parallel to the scale.

7. The cutting device according to claim 4, characterized in that, The positioning component (500) includes: The pressure rod (510) passes through the adjustment groove (231) and is slidably connected to the adjustment groove (231); The second limiting cylinder (520) is located at the lower part of the mounting base (230), and the pressure rod (510) passes through the second limiting cylinder (520) and is slidably connected to the second limiting cylinder (520); The second reset member (530) is located inside the second limiting cylinder (520), and one end of the second reset member (530) is in contact with the mounting base (230), and the other end is in contact with the third stop (540) on the pressure rod (510); A pressing member (550) is provided at the bottom end of the pressing rod (510), and a limiting groove is provided at the bottom of the pressing member (550).

8. The cutting device according to claim 7, characterized in that, At least two positioning components (500) are provided, and the two positioning components (500) are respectively located at both ends of the mounting base (230); The cutting component (400) is located between the two positioning components (500), with the bottom end of the cutting component (400) higher than the bottom end of the positioning component (500).

9. The cutting device according to any one of claims 4-6, characterized in that, It also includes a collection component (600), which includes: The connecting rod (620) passes through the guide groove (111) at the bottom of the support (110) and slides in cooperation with the guide groove (111); A collection plate (610) is disposed at the top of the connecting rod (620), located inside the placement cavity, and arranged along the width direction of the placement cavity; A pull rod (630) is located at the bottom end of the connecting rod (620).

10. The cutting device according to claim 7, characterized in that, The width of the pressing member (550) is greater than the width of the cutting member (430).

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