Moxa stick column cutting machine with adjustable column cutting length

Abstract

The utility model discloses a moxa stick column cutting machine with adjustable column cutting length, which comprises an equipment bottom plate, an equipment straight plate fixedly connected to one end of the top surface of the equipment bottom plate, an L-shaped column cutting frame fixedly connected to one side of the top end of the equipment straight plate, basic side plates symmetrically and fixedly connected to two ends in the L-shaped column cutting frame, and a stepping bidirectional output shaft motor fixedly connected to one side of the middle section in the L-shaped column cutting frame. Two symmetrical output ends of the stepping bidirectional output shaft motor are respectively provided with an output shaft, the tail ends of the two groups of output shafts are fixedly sleeved with L-shaped strip containing plates, a strip containing connecting rod is fixedly connected between the two groups of L-shaped strip containing plates, and the outer side of the strip containing connecting rod is fixedly sleeved with an L-shaped material containing strip; the stepping two-way output shaft motor is used for driving the specially-designed material bearing structure, the material bearing structure can automatically rotate down to achieve discharging after column cutting is completed, and meanwhile, through the arrangement of the suction motor and related matched structures, chips and flying dust generated by column cutting can be effectively sucked into the chip collecting frame from gaps of the material bearing structure to be collected in a centralized mode.

Description

Technical Field

[0001] This utility model relates to the technical field of moxa stick cutting equipment, specifically a moxa stick cutting machine with adjustable cutting length. Background Technology

[0002] Moxa sticks are commonly used moxibustion materials in traditional Chinese medicine moxibustion therapy. They are cylindrical rolls made of moxa wool wrapped in cotton paper. Moxa stick cutting machines are mechanical devices specifically used to cut moxa sticks into moxa sticks of specific lengths, playing an important role in the production of moxibustion products.

[0003] Existing Chinese patent document CN217454061U discloses a moxa stick cutting machine, including a processing table, a frame mounted on top of the processing table, a hydraulic rod mounted on top of the frame, a connecting plate mounted on the output end of the hydraulic rod, a cutting blade mounted on the bottom of the connecting plate, a cutting groove formed on the surface of the processing table, a feeding assembly mounted on the top of the processing table at the front of the frame, and a measuring assembly mounted on the top of the processing table at the rear of the frame, the measuring assembly including two sets of measuring scales; this patent can accurately cut the moxa stick by adjusting the distance of the barrier plate. The cutting length is measured and can be adjusted according to actual use, making it convenient for users to feed multiple moxa sticks and preventing injury to the user due to errors during feeding, thus improving safety and work efficiency. However, this moxa stick cutting machine still has shortcomings: it does not have a debris collection mechanism. Since the moxa sticks are wrapped with moxa wool, debris or dust is easily generated during the cutting process. Without collection and suppression, the debris will fall randomly and is not easy to recycle. The flying dust also has a certain impact on the safety and health of the operators. Utility Model Content

[0004] The purpose of this utility model is to solve the problem that the above-mentioned moxa stick cutting machine does not have a debris collection mechanism. Since the moxa stick is wrapped with moxa wool material, it is easy to generate debris or dust during the cutting process. Without collection and suppression, the debris will fall randomly and is not easy to recycle. The flying dust also has a certain impact on the safety and health of the operators. The present invention provides a moxa stick cutting machine with adjustable cutting length.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an adjustable moxa stick cutting machine, comprising: a base plate, a straight plate fixedly connected to one end of the top surface of the base plate, an L-shaped cutting frame fixedly connected to one side of the top of the straight plate, foundation side plates symmetrically fixedly connected to both ends of the L-shaped cutting frame, a stepper bidirectional output shaft motor fixedly connected to one side of the middle section of the L-shaped cutting frame, output shafts respectively provided at the two symmetrical output ends of the stepper bidirectional output shaft motor, and L-shaped moxa stick holding plates fixedly sleeved at the ends of both sets of output shafts. A connecting rod is fixed between the two sets of L-shaped holding strips. An L-shaped holding strip is fixedly sleeved on the outside of the connecting rod. A rotating rod frame is fixedly connected to one end of the L-shaped holding strip. A pressing strip is rotatably connected to the rotating rod frame. A cutting slide rod is fixedly connected to one end of the L-shaped cutting rod frame. A sleeve ring is movably sleeved on the outside of the cutting slide rod. A cutting blade is fixedly connected to one end of the sleeve ring. A positioning stud is fixedly connected to the other end of the sleeve ring. A positioning nut is screwed onto the outside of the positioning stud. An adjustment slot is opened through one end of the L-shaped cutting rod frame.

[0006] As a further embodiment of this utility model: the two sets of output shafts of the stepper bidirectional output shaft motor respectively pass through the corresponding side base plates and are fixed to the L-shaped holding strip plates. The holding strip connecting rod is horizontally fixed between the two sets of L-shaped holding strip plates. The number of L-shaped holding strips is set in several sets, and they are evenly spaced on the same horizontal line and fixedly sleeved on the holding strip connecting rod to support the moxa sticks of the column to be cut.

[0007] As a further embodiment of this utility model: a rotating rod frame and a pressing light strip movably sleeved on the rotating rod frame are fixedly connected to one end of the top surface of several sets of L-shaped material holding strips. The pressing light strip is rotatably connected to the L-shaped material holding strip through the rotating rod frame.

[0008] As a further embodiment of this utility model: several sets of sleeve rings are movably sleeved on the cutter slide rod. Each of the outer ends of the several sets of sleeve rings is provided with a cutting blade, a positioning stud, and a positioning nut structure of the same specification. The several sets of positioning studs are all threaded through the adjusting groove and screwed into the positioning nut to fix the position of each set of sleeve rings on the cutter slide rod and the distance between them and the adjacent sleeve rings.

[0009] As a further embodiment of this utility model: a material receiving limiting frame is fixedly connected to one end of the top surface of the equipment base plate, and several sets of classified material receiving boxes are locked inside the material receiving limiting frame. The placement position and adjacent spacing of the several sets of classified material receiving boxes are adjustable.

[0010] As a further embodiment of this utility model: a chip suction limiting strip is fixedly connected to one end between the receiving limiting frame and the equipment straight plate; a chip suction base plate is clamped between the receiving limiting frame and the equipment straight plate; four sets of support columns are symmetrically fixedly connected to the top surface of the chip suction base plate; the same set of frame is fixedly connected to the top of the four sets of support columns; a suction motor is installed on the bottom surface of the frame; a suction hole is opened through the bottom surface of the frame corresponding to the input end of the suction motor; a chip collection frame is mounted on the top of the frame; and a filter screen is fixedly connected to the bottom of the chip collection frame.

[0011] As a further improvement of this utility model: the dust-collecting base plate is inserted between the receiving limit frame and the straight plate of the equipment to ensure its vertical position; the dust-collecting limit strip ensures that the dust-collecting base plate corresponds to the L-shaped strip-collecting plate; the suction motor sucks the air at its top to avoid the situation where the moxa stick fragments and dust are too light and fall to an uncertain position, making accurate collection impossible; the fragment collection frame, together with the filter bottom screen, collects the fragments and dust in a concentrated manner.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. In this utility model, by setting a movable sleeve ring on the cutter slide bar, and cooperating with the positioning stud and positioning nut, the position and spacing of the cutting bar can be conveniently and accurately adjusted according to actual needs. With the controllable rotation of the material-bearing structure composed of a strip-holding connecting rod, two sets of L-shaped strip-holding plates and several sets of L-shaped material-holding strips, various lengths of moxa sticks can be cut in one go, which greatly improves the efficiency of moxa stick cutting.

[0014] 2. In this utility model, a stepper bidirectional output shaft motor drives a specially designed material-bearing structure. After the column is cut, it can automatically rotate down to unload the material. At the same time, by setting up a suction motor and related supporting structures, the debris and dust generated by the column cutting can be effectively sucked from the gaps in the material-bearing structure to the debris collection frame for centralized collection, avoiding inaccurate debris collection and dust flying, and improving the cleanliness and safety of the operating environment. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of the moxa stick cutting machine with adjustable cutting length described in this utility model;

[0016] Figure 2 This is a schematic diagram of the L-shaped column cutting frame in the adjustable column cutting machine of this utility model;

[0017] Figure 3 This is a schematic diagram of the L-shaped material holding strip in the moxa stick cutting machine with adjustable cutting length described in this utility model;

[0018] Figure 4This is a schematic diagram of the cutting slide bar in the moxa stick cutting machine with adjustable cutting length described in this utility model;

[0019] Figure 5 This is a schematic diagram of the adjusting groove in the moxa stick cutting machine with adjustable cutting length described in this utility model;

[0020] Figure 6 This is a schematic diagram of the sorting and receiving box in the moxa stick cutting machine with adjustable cutting length described in this utility model;

[0021] Figure 7 This is a schematic diagram of the debris collection frame in an adjustable moxa stick cutting machine according to the present invention.

[0022] In the diagram: 1. Equipment base plate; 2. Equipment straight plate; 3. L-shaped cutting column frame; 4. Foundation side plate; 5. Stepper bidirectional output shaft motor; 6. Output shaft; 7. L-shaped strip holding plate; 8. Strip holding connecting rod; 9. L-shaped material holding strip; 10. Rotating rod frame; 11. Pressing light strip; 12. Cutting blade slide bar; 13. Sleeve ring; 14. Cutting column knife; 15. Positioning stud; 16. Positioning nut; 17. Adjusting long groove; 18. Material receiving limit frame; 19. Classification receiving box; 20. Waste suction limit strip; 21. Waste suction base plate; 22. Support column; 23. Frame; 24. Suction motor; 25. Suction hole; 26. Debris collection frame; 27. Filter bottom screen. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. In the description of this utility model, it should be noted that unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "setting" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances. The embodiments of this utility model will be described below based on its overall structure.

[0025] Reference Figures 1 to 5 In this embodiment of the invention, an adjustable moxa stick cutting machine includes: a base plate 1; a straight plate 2 is fixedly connected to one end of the top surface of the base plate 1; an L-shaped cutting frame 3 is fixedly connected to one side of the top of the straight plate 2; foundation side plates 4 are symmetrically fixedly connected to both ends inside the L-shaped cutting frame 3; a stepper bidirectional output shaft motor 5 is fixedly connected to one side of the middle section inside the L-shaped cutting frame 3; output shafts 6 are respectively provided at the two symmetrical output ends of the stepper bidirectional output shaft motor 5; L-shaped strip holding plates 7 are fixedly sleeved at the ends of both sets of output shafts 6; and the two sets of L-shaped strip holding plates 7 are fixedly connected together. A holding bar connecting rod 8 is connected, and an L-shaped holding bar 9 is fixedly sleeved on the outside of the holding bar connecting rod 8. A rotating rod frame 10 is fixedly connected to one end of the L-shaped holding bar 9. A pressing light bar 11 is rotatably connected to the rotating rod frame 10. A cutting blade slide rod 12 is fixedly connected to one end of the outside of the L-shaped cutting column frame 3. A sleeve ring 13 is movably sleeved on the outside of the cutting blade slide rod 12. A cutting blade 14 is fixedly connected to one end of the sleeve ring 13. A positioning stud 15 is fixedly connected to the other end of the sleeve ring 13. A positioning nut 16 is screwed onto the outside of the positioning stud 15. An adjusting long slot 17 is opened through one end of the L-shaped cutting column frame 3.

[0026] Reference Figure 2 and Figure 3 The two sets of output shafts 6 of the stepper bidirectional output shaft motor 5 pass through the corresponding side base plate 4 and are fixed to the L-shaped holding strip plate 7. The holding strip connecting rod 8 is horizontally fixed between the two sets of L-shaped holding strip plates 7. The number of L-shaped holding strips 9 is set in several sets and is evenly spaced on the same horizontal line and fixedly sleeved on the holding strip connecting rod 8 to support the moxa stick of the column to be cut.

[0027] The above scheme is adopted: the stepper bidirectional output shaft motor 5 drives two sets of output shafts 6 to rotate in the same direction through a set of special motors, so as to drive the material support structure composed of the strip holding rod 8, two sets of L-shaped strip holding plates 7 and several sets of L-shaped material holding strips 9 to rotate accordingly. By controlling the above material support structure to tilt up, the moxa stick is placed stably at the bend for subsequent column cutting operation. When the above material support structure is controlled to rotate down, the sections of the moxa stick that have been cut can slide down naturally to complete the automatic unloading. Furthermore, due to the hollow bottom design of the material support structure composed of the strip holding rod 8, two sets of L-shaped strip holding plates 7 and several sets of L-shaped material holding strips 9, the debris and dust generated during the column cutting process can fall from the gaps for easy recycling and reuse, instead of accumulating inside the material support structure.

[0028] Reference Figure 3 Each of several sets of L-shaped material holding strips 9 has a rotating rod frame 10 fixedly connected to one end of its top surface and a pressing light strip 11 movably sleeved on the rotating rod frame 10. The pressing light strip 11 is rotatably connected to the L-shaped material holding strip 9 through the rotating rod frame 10.

[0029] The above solution is adopted: the pressing light strip 11, which is rotatably connected to the L-shaped material holding strip 9 through the rotating rod frame 10, is naturally laid on the moxa stick to be cut when the L-shaped material holding strip 9 is tilted up, so as to prevent the moxa stick from tilting up at one end during the cutting process, thus affecting the cutting effect and accuracy.

[0030] Reference Figure 4 and Figure 5 Several sets of sleeve rings 13 are movably sleeved on the cutter slide rod 12. Each of the outer ends of the sleeve rings 13 is provided with a cutter 14, a positioning stud 15 and a positioning nut 16 of the same specification. The positioning studs 15 are all threaded through the adjusting groove 17 and screwed into the positioning nut 16 to fix the position of each sleeve ring 13 on the cutter slide rod 12 and the distance between it and the adjacent sleeve rings 13.

[0031] Using the above scheme: Several sets of cutting blades 14 are movably sleeved on the cutting blade slide bar 12 through sleeve rings 13, which facilitates the adjustment of the position and spacing of each set according to the actual cutting length requirements of the moxa stick. After adjustment, the positioning stud 15 at one end of the outer side of each set of sleeve rings 13 passes through the adjustment slot 17 and is screwed into the corresponding positioning nut 16 to conveniently fix the specific position of the cutting blades 14 connected to the set of sleeve rings 13. The above structure can realize the cutting of moxa sticks of various lengths in one go, improving the cutting efficiency of moxa sticks.

[0032] Reference Figure 6 A material receiving limit frame 18 is fixedly connected to one end of the top surface of the equipment base plate 1. Several sets of classified material receiving boxes 19 are installed inside the material receiving limit frame 18. The placement position and adjacent spacing of the several sets of classified material receiving boxes 19 are adjustable.

[0033] Using the above scheme: Several sets of sorting and receiving boxes 19 with adjustable number and spacing are locked inside the receiving and limiting frame 18. After being pushed into place, the moxa sticks cut into sections slide down from several sets of L-shaped material receiving strips 9, so that the moxa sticks of different lengths fall into the corresponding sorting and receiving boxes 19 for sorting and collection.

[0034] Reference Figure 6 and Figure 7 A chip suction limiting strip 20 is fixedly connected to one end between the receiving limiting frame 18 and the equipment straight plate 2. A chip suction base plate 21 is clamped between the receiving limiting frame 18 and the equipment straight plate 2. Four sets of support columns 22 are symmetrically fixed to the top surface of the chip suction base plate 21. The same set of frame 23 is fixed to the top of the four sets of support columns 22. A suction motor 24 is installed on the bottom surface of the frame 23. A suction hole 25 is opened through the bottom surface of the frame 23 at the position corresponding to the input end of the suction motor 24. A chip collection frame is mounted on the top of the frame 23. 26. A filter bottom screen 27 is fixedly connected to the bottom of the debris collection frame 26. The debris suction bottom plate 21 is inserted between the receiving limit frame 18 and the equipment straight plate 2 to ensure its vertical position. The debris suction limit strip 20 ensures that the debris suction bottom plate 21 corresponds to the L-shaped strip holding plate 7. The suction motor 24 sucks the air at the top of it to avoid the situation where the moxa stick debris and dust cannot be accurately collected due to their light weight and unstable falling position. The debris collection frame 26 works with the filter bottom screen 27 to collect the debris and dust in a concentrated manner.

[0035] Using the above solution: the moxa stick fragments and dust generated during the cutting process fall from the gaps between several sets of L-shaped material collection strips 9. Since the moxa stick fragments and dust are relatively light, they may not fall accurately into the fragment collection frame 26 below without external assistance. The suction motor 24 generates a directional suction airflow to continuously draw the fragments and dust generated during the cutting process into the fragment collection frame 26, avoiding the problems of inaccurate fragment collection and dust flying, facilitating fragment recycling, and improving the cleanliness and safety of the operating environment.

[0036] The working principle of this utility model is as follows: When it is necessary to cut moxa sticks, the moxa stick to be cut is placed on the material-supporting structure composed of a holding rod 8, two sets of L-shaped holding plates 7, and several sets of L-shaped holding strips 9. Since the several sets of L-shaped holding strips 9 are located on the same horizontal line and are evenly spaced and fixedly sleeved on the holding rod 8, they can stably support the moxa stick. At the same time, a pressing light strip 11 is rotatably connected to the rotating rod frame 10 at one end of the top surface of the L-shaped holding strip 9. When the material-supporting structure tilts up, the pressing light strip 11 naturally overlaps and presses down on the moxa stick to be cut, preventing the moxa stick from tilting up at one end during the cutting process, which would affect the cutting effect and accuracy. The amount of moxa stick to be cut is determined according to the actual needs. The cutting length is adjusted by modifying the position and spacing of the cutting blades 14. Several sets of cutting blades 14 are movably mounted on the cutting blade slide rod 12 via sleeve rings 13. The operator can flexibly move the sleeve rings 13 to change the position of the cutting blades 14. After adjustment, the positioning stud 15 at one end of the outer side of each set of sleeve rings 13 passes through the adjustment slot 17 and is screwed into the corresponding positioning nut 16, thus conveniently fixing the specific position of the cutting blades 14 connected to that set of sleeve rings 13. This allows for the one-time cutting of moxa sticks of various lengths, improving cutting efficiency. The stepper bidirectional output shaft motor 5 is started. This motor, through a special design, drives two sets of output shafts 6 to rotate in the same direction, thereby... The material-bearing structure, consisting of a retaining rod 8, two sets of L-shaped retaining plates 7, and several sets of L-shaped material-bearing strips 9, rotates. As the material-bearing structure rotates to a tilted position, the moxa stick is in a bent position and remains stable. The cutting blade 14, in conjunction with the tilting process, cuts the moxa stick. After cutting, the stepper bidirectional output shaft motor 5 is controlled to rotate the material-bearing structure downwards. The cut sections of the moxa stick will naturally slide down. Several sets of classified receiving boxes 19 are fixed inside the receiving limit frame 18, which is fixed to one end of the top surface of the equipment base plate 1. The number and spacing of these boxes are adjustable. After being pushed into position, the different lengths of the moxa stick will fall into the corresponding classified receiving boxes 19 for classified collection. During the cutting process... The moxa stick debris and dust generated during the process will fall through the gaps between several sets of L-shaped material collection strips 9. Since the moxa stick debris and dust are relatively light, they may not fall accurately into the debris collection frame 26 below without external assistance. At this time, the suction motor 24 located at the bottom of the frame 23 is activated to suck the air at the top of it, generating a directional suction airflow. This airflow will continuously suck the debris and dust generated during the column cutting process into the debris collection frame 26. The filter screen 27 at the bottom of the debris collection frame 26 will collect the debris and dust in a concentrated manner, avoiding the problems of inaccurate debris collection and dust flying, facilitating the recycling of debris, and also improving the cleanliness and safety of the operating environment.

[0037] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A moxa stick cutting machine with adjustable cutting length, characterized in that, include: Equipment base plate (1), one end of the top surface of the equipment base plate (1) is fixedly connected to the equipment straight plate (2), one side of the top of the equipment straight plate (2) is fixedly connected to the L-shaped column cutter frame (3), the two ends of the L-shaped column cutter frame (3) are symmetrically fixedly connected to the foundation side plates (4), one side of the middle section of the L-shaped column cutter frame (3) is fixedly connected to the stepper bidirectional output shaft motor (5), the two output ends of the stepper bidirectional output shaft motor (5) are respectively provided with output shafts (6), the ends of the two sets of output shafts (6) are fixedly fitted with L-shaped bar holding plates (7), the two sets of L-shaped bar holding plates (7) are fixedly connected to the bar holding rod (8), the outside of the bar holding rod (8) An L-shaped material holding strip (9) is fixedly fitted, and a rotating rod frame (10) is fixedly connected to one end of the L-shaped material holding strip (9). The rotating rod frame (10) is rotatably connected to a pressing light strip (11). A cutter slide rod (12) is fixedly connected to one end of the outer side of the L-shaped column cutter frame (3). A sleeve ring (13) is movably fitted to the outer side of the cutter slide rod (12). A column cutter (14) is fixedly connected to one end of the outer side of the sleeve ring (13). A positioning stud (15) is fixedly connected to the other end of the outer side of the sleeve ring (13). A positioning nut (16) is screwed onto the outer side of the positioning stud (15). An adjustment slot (17) is opened through one end of the L-shaped column cutter frame (3).

2. The moxa stick cutting machine with adjustable cutting length according to claim 1, characterized in that, The two sets of output shafts (6) of the stepper bidirectional output shaft motor (5) pass through the corresponding side base plate (4) and are fixed to the L-shaped holding strip plate (7). The holding strip connecting rod (8) is horizontally fixed between the two sets of L-shaped holding strip plates (7). The L-shaped holding strip (9) is arranged in several sets and is fixedly sleeved on the holding strip connecting rod (8) at even intervals on the same horizontal line to support the moxa stick to be cut.

3. The moxa stick cutting machine with adjustable cutting length according to claim 1, characterized in that, Each of the top surfaces of several sets of L-shaped material holding strips (9) is fixedly connected to a rotating rod frame (10) and a pressing light strip (11) movably sleeved on the rotating rod frame (10). The pressing light strip (11) is rotatably connected to the L-shaped material holding strip (9) through the rotating rod frame (10).

4. The moxa stick cutting machine with adjustable cutting length according to claim 1, characterized in that, Several sets of sleeve rings (13) are movably sleeved on the cutter slide rod (12). Each of the outer ends of the sleeve rings (13) is provided with a cutter (14), a positioning stud (15) and a positioning nut (16) of the same specification. The positioning studs (15) are all threaded through the adjusting groove (17) and screwed into the positioning nut (16) to fix the position of each set of sleeve rings (13) on the cutter slide rod (12) and the distance between them and the adjacent sleeve rings (13).

5. The moxa stick cutting machine with adjustable cutting length according to claim 1, characterized in that, The bottom plate (1) of the equipment is fixed to one end of a receiving limit frame (18). Several sets of classified receiving boxes (19) are installed inside the receiving limit frame (18). The placement position and adjacent spacing of the several sets of classified receiving boxes (19) are adjustable.

6. The moxa stick cutting machine with adjustable cutting length according to claim 5, characterized in that, A chip suction limiting strip (20) is fixedly connected to one end of the receiving limiting frame (18) and the equipment straight plate (2). A chip suction base plate (21) is clamped between the receiving limiting frame (18) and the equipment straight plate (2). Four sets of support columns (22) are symmetrically fixed to the top surface of the chip suction base plate (21). The same set of frame (23) is fixed to the top of the four sets of support columns (22). A suction motor (24) is installed on the bottom surface of the frame (23). A suction hole (25) is opened through the bottom surface of the frame (23) at the position corresponding to the input end of the suction motor (24). A chip collection frame (26) is mounted on the top of the frame (23). A filter bottom screen (27) is fixed to the bottom of the chip collection frame (26).

7. The moxa stick cutting machine with adjustable cutting length according to claim 6, characterized in that, The dust-collecting base plate (21) is inserted between the receiving limit frame (18) and the equipment straight plate (2) to ensure its vertical position. The dust-collecting limit strip (20) ensures that the dust-collecting base plate (21) corresponds to the L-shaped strip holding plate (7). The suction motor (24) sucks the air at its top to avoid the situation where the moxa stick fragments and dust fall to an uncertain position due to their light weight, which would prevent accurate collection. The fragment collection frame (26) works with the filter bottom screen (27) to collect the fragments and dust in a concentrated manner.

Images