Cutting apparatus

Abstract

The application relates to a cutting device, a conveying mechanism having an input end and an output end arranged along a first direction; a cutting mechanism is arranged on the side of the output end away from the input end; the cutting mechanism comprises a cutting knife, a linkage rod and a rotating piece, one end of the linkage rod is connected with the cutting knife, the other end of the linkage rod is arranged in the rotating piece and is movably connected with the rotating piece along a second direction, the rotating piece is used for driving the linkage rod to rotate, and the first direction and the second direction intersect. The cutting mechanism can automatically cut the heat preservation pipe, the blade in the cutting mechanism meets different cutting requirements of the heat preservation pipe, an operator can automatically adjust the deflection angle of the blade according to actual requirements, the deflection angle of the cutting is further adjusted, the opening and the cutting shape of various pipe diameters are completed, and the application range of the equipment is improved.

Description

Technical Field

[0001] This application relates to the field of refrigeration equipment technology, and in particular to a cutting device. Background Technology

[0002] In industrial refrigeration equipment, insulated pipes are functional tubular components that wrap around the outside of the refrigeration system piping. They reduce heat loss, prevent condensation and icing, and protect the pipes. They are crucial auxiliary components for the efficient and safe operation of the refrigeration system. While not the core heat exchange element, they indirectly ensure the energy efficiency, lifespan, and operational safety of the refrigeration system through their thermal insulation function. The inner layer, or insulation core layer, of industrial refrigeration pipes is typically made of flexible materials such as polyurethane foam (PU), centrifugal glass wool, or polyethylene foam (PEF).

[0003] Currently, the processing of insulation pipes for traditional refrigeration equipment relies on manual operation, which results in low processing precision and flexibility, and the cutting angle of the insulation pipe cannot be adjusted according to actual needs. Utility Model Content

[0004] This application provides a cutting device that can cut insulation pipes during operation, and the deflection angle of the blade can be adjusted according to actual needs to further adjust the angle of the cut.

[0005] According to one aspect of this application, a cutting device is provided, including a conveying mechanism having an input end and an output end arranged along a first direction; and a cutting mechanism disposed on the side of the output end opposite to the input end.

[0006] The cutting mechanism includes a cutting blade, a linkage rod, and a rotating component. One end of the linkage rod is connected to the cutting blade, and the other end of the linkage rod passes through the rotating component and is movably connected to the rotating component along a second direction. The rotating component is used to drive the linkage rod to rotate, and the first direction and the second direction intersect.

[0007] In one embodiment, the rotating member includes a first sub-rotating member and a second sub-rotating member. The first sub-rotating member has a through hole along a second direction, and the second sub-rotating member is located in the through hole. A through linkage cavity is formed in the second sub-rotating member, and the linkage rod is movably inserted through the linkage cavity. One of the first sub-rotating member and the second sub-rotating member is provided with a protrusion, and the other is provided with a recess. The recess penetrates the rotating member along the second direction, and the protrusion is located in the recess.

[0008] In one embodiment, a rotating part is provided on the end face of the second sub-rotating member along the second direction, and the linkage rod is movably inserted through the rotating part along the second direction; the rotating part is in contact with the surface of the first sub-rotating member facing the cutting blade.

[0009] In one embodiment, the cutting mechanism includes a first support member, a portion of which is located on the side of the rotating part away from the first sub-rotating member, and the linkage rod is movably inserted through the first support member in a second direction; the first support member is in contact with the rotating part and is spaced apart from the first sub-rotating member, and the surface area of ​​the rotating part away from the first sub-rotating member is smaller than the surface area of ​​the first sub-rotating member facing the rotating part.

[0010] In one embodiment, the cutting mechanism includes a limiting member and a second support member. The limiting member is rotatably disposed relative to the second support member. The limiting member is circumferentially disposed around the linkage rod and connected to the cutting blade. A first flange is provided on the side of the limiting member opposite to the linkage rod. The first flange and the cutting blade are spaced apart. The first flange, part of the limiting member, and the cutting blade together form a limiting groove. The second support member is movably disposed along a second direction. The second support member is sleeved on the outside of the limiting member and inserted into the limiting groove.

[0011] In one embodiment, the cutting mechanism includes a connected stabilizer and a third support. The third support is disposed on the side of the second support away from the cutting blade and is connected to the second support. There is a gap between the limiting member and the linkage rod. The linkage rod is movably inserted through the stabilizer in a second direction. The stabilizer includes a connected insertion part and a second flange. The insertion part is inserted into the gap. The second flange is located at the end of the insertion part away from the cutting blade and is located on the side of the third support away from the second support and is connected to the third support.

[0012] In one embodiment, the cutting device further includes a controller, the cutting mechanism includes a gear and a drive member, the output end of the drive member is connected to the gear, the outer wall of the first sub-rotating member opposite to the second sub-rotating member is provided with a tooth structure, the tooth structure meshing with the gear; the controller is electrically connected to the drive member.

[0013] In one embodiment, the cutting device further includes an opening mechanism located between the input end and the output end, the opening mechanism including an opening blade, the opening mechanism being movably disposed along the second direction, and the controller being electrically connected to the opening mechanism.

[0014] In one embodiment, the cutting device further includes a buffer located on the side of the output end opposite to the input end, and the cutting blade is located between the buffer and the linkage rod; the cutting device further includes a housing, and the conveying mechanism and the cutting mechanism are located inside the housing; the housing has an inlet and an outlet, the inlet being located on the side of the output end opposite to the input end, and the outlet being located on the side of the input end opposite to the output end.

[0015] In one embodiment, the conveying mechanism includes a first conveying mechanism and a second conveying mechanism arranged at intervals in a second direction, and the first conveying mechanism and the second conveying mechanism form a conveying channel; the first conveying mechanism includes a conveyor belt, and the conveyor belt is provided with a plurality of suction holes at intervals.

[0016] In one embodiment, the cutting device further includes a positioning element comprising two limiting plates that are opposite to each other and spaced apart along a third direction, the limiting plates being located within the conveying channel, wherein any two of the first direction, the second direction, and the third direction intersect.

[0017] In one embodiment, the cutting tool includes a detachably connected blade holder and a blade, the blade holder being located between the blade and the linkage rod.

[0018] This application has the following beneficial effects:

[0019] This invention utilizes a cutting mechanism to cut insulation pipes, improving cutting accuracy and processing efficiency. Furthermore, the blades in the cutting mechanism meet different cutting requirements for insulation pipes and can automatically adjust the blade deflection angle according to actual needs, thereby further adjusting the cut deflection angle to achieve openings and cut shapes for various pipe diameters, thus expanding the applicability of the equipment. Attached Figure Description

[0020] Figure 1 The overall three-dimensional structure of an embodiment of this application Figure 1 .

[0021] Figure 2 The overall three-dimensional structure of an embodiment of this application Figure 2 .

[0022] Figure 3 This is a three-dimensional structural diagram of an embodiment of this application.

[0023] Figure 4 This is a three-dimensional structural diagram of the first conveying mechanism in one embodiment of this application.

[0024] Figure 5 The three-dimensional structure of the cutting mechanism in one embodiment of this application Figure 1 .

[0025] Figure 6 The three-dimensional structure of the cutting mechanism in one embodiment of this application Figure 2 .

[0026] Figure 7 This is a cross-sectional view of the cutting mechanism in one embodiment of this application.

[0027] Figure 8 This is a three-dimensional structural diagram of the cutting blade in one embodiment of this application.

[0028] Figure 9 This is a three-dimensional structural diagram of the stabilizer in one embodiment of this application.

[0029] Explanation of reference numerals in the attached figures:

[0030] 1. Housing; 2. Inlet; 3. Outlet; 4. Controller; 5. Conveying mechanism;

[0031] 6. First conveying mechanism; 601. Conveyor belt; 602. Adsorption hole;

[0032] 7. Second conveying mechanism;

[0033] 8. Positioning components; 801. Limiting plate;

[0034] 9. Opening mechanism; 10. Opening knife;

[0035] 11. Cutting mechanism; 1101. Buffer; 1102. Rotating component; 1103. Recess; 1104. Rotating part; 1105. Driving component; 1106. Gear; 1107. First support component; 1108. First sub-rotating component; 1109. Through hole; 1110. Second sub-rotating component; 1111. Protrusion; 1112. Linkage cavity; 1113. Third support component; 1114. Second support component; 1115. Cutting blade; 1116. Linkage rod; 1117. Limiting component; 1118. Stabilizing component; 1119. Blade holder; 1120. Insertion part; 1121. Blade; 1122. First flange; 1123. Second flange;

[0036] First direction X; second direction Y; third direction Z. Detailed Implementation

[0037] To make the above-mentioned objectives, features, and advantages of this application more apparent and understandable, the specific embodiments of this application are described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a thorough understanding of this application. However, this application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this application. Therefore, this application is not limited to the specific embodiments disclosed below.

[0038] In the description of this application, it should be understood that if terms such as "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" appear, these terms 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 application 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 application.

[0039] Furthermore, where the terms "first" and "second" appear, these terms are 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 with "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, where the term "multiple" appears, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0040] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "joining," and "fixing," 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 or an electrical connection; they can refer to 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 application based on the specific circumstances.

[0041] In this application, unless otherwise expressly specified and limited, the use of descriptions such as "above" or "below" the second feature indicates that the first and second features are in direct contact or indirect contact via an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. Similarly, "below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0042] It should be noted that if an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or there may be an intervening element. If an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. If so, the terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used in this application are for illustrative purposes only and do not represent the only possible implementation.

[0043] See appendix Figure 1 -Appendix Figure 9 , Figure 1 A schematic diagram of the overall structure of a cutting device according to an embodiment of this application is shown, including a conveying mechanism 5 having an input end and an output end arranged along a first direction; and a cutting mechanism 11 disposed on the side of the output end opposite to the input end.

[0044] The cutting mechanism 11 includes a cutting blade 1115, a linkage rod 1116, and a rotating component 1102. One end of the linkage rod 1116 is connected to the cutting blade 1115, and the other end of the linkage rod 1116 passes through the rotating component 1102 and is movably connected to the rotating component 1102 in a second direction. The rotating component 1102 is used to drive the linkage rod 1116 to rotate. The first direction and the second direction intersect.

[0045] During operation, the equipment first inserts the long insulation pipe to be cut into the interior of the housing 1 through the feed inlet 2, positioned between the first conveying mechanism 6 and the second conveying mechanism 7. Then, the controller 4 starts each device, and the insulation pipe is conveyed by the first conveying mechanism 6 and the second conveying mechanism 7 to the area below the opening mechanism 9. The opening mechanism 9 then drives the opening blade 10 to vibrate and move downwards, thereby cutting an opening on the surface of the insulation pipe. After the insulation pipe is conveyed to the area below the cutting mechanism 11, the cylinder drives the blade 1121 on the cutting blade 1115 to further cut the opening.

[0046] See appendix Figure 7 -Appendix Figure 8 The rotating component 1102 includes a first sub-rotating component 1108 and a second sub-rotating component 1110. The first sub-rotating component 1108 has a through hole 1109 along the second direction, and the second sub-rotating component 1110 is located in the through hole 1109. A through linkage cavity 1112 is opened in the second sub-rotating component 1110, and a linkage rod 1116 is movably inserted in the linkage cavity 1112. One of the first sub-rotating component 1108 and the second sub-rotating component 1110 is provided with a protrusion 1111, and the other is provided with a recess 1103. The recess 1103 penetrates the rotating component 1102 along the second direction, and the protrusion 1111 is located in the recess 1103.

[0047] In some embodiments, for ease of subsequent disassembly and maintenance, the first sub-rotating member 1108 and the second sub-rotating member 1110 are designed as detachable structures. When the first sub-rotating member 1108 drives the second sub-rotating member 1110 to rotate, in order to further improve stability and avoid accidental slippage, a protrusion 1111 is provided on the outer wall of the second sub-rotating member 1110, and a recess 1103 structure that mates with the protrusion 1111 is also provided on the inner wall of the through hole 1109.

[0048] In some embodiments, to achieve linkage drive, the second sub-rotating member 1110 has a through linkage cavity 1112. A linkage rod 1116 is inserted into the linkage cavity 1112, and both the linkage rod 1116 and the linkage cavity 1112 are polygonal structures. The linkage rod 1116 can slide up and down relative to the linkage cavity 1112. Alternatively, the linkage rod 1116 and the linkage cavity 1112 can be other related engaging or limiting structures, as long as the linkage cavity 1112 drives the linkage rod 1116 to rotate synchronously and the linkage rod 1116 can slide up and down relative to the linkage cavity 1112.

[0049] See appendix Figure 7 -Appendix Figure 8 The second sub-rotating member 1110 has a rotating part 1104 on one end face along the second direction, and the linkage rod 1116 is movably inserted through the rotating part 1104 along the second direction; the rotating part 1104 is in contact with the surface of the first sub-rotating member 1108 facing the cutting blade 1115.

[0050] In some embodiments, the second sub-rotating member 1110 is rotatably mounted on the first support member 1107 via a rotating part 1104, such as a limiting protrusion ring, a mounting groove, or other structures. The specific mounting structure is not limited here. Therefore, in the horizontal direction, the first sub-rotating member 1108 is stationary relative to the second sub-rotating member 1110. In the vertical direction, the first sub-rotating member 1108 has an upward degree of freedom relative to the second sub-rotating member 1110.

[0051] See appendix Figure 3 -Appendix Figure 4 The cutting mechanism 11 includes a first support member 1107. A portion of the first support member 1107 is located on the side of the rotating part 1104 away from the first sub-rotating member 1108. The linkage rod 1116 is movably inserted through the first support member 1107 in the second direction. The first support member 1107 is in contact with the rotating part 1104 and is spaced apart from the first sub-rotating member 1108. The surface area of ​​the rotating part 1104 away from the first sub-rotating member 1108 is smaller than the surface area of ​​the first sub-rotating member 1108 facing the rotating part 1104.

[0052] In some embodiments, in order to ensure that the rotating member 1102 is rotatably mounted on the first support member 1107 so as to transmit the rotational power to the linkage rod 1116 and the cutting blade 1115 for subsequent cutting angle adjustment, a rotating part 1104 structure is designed, and the rotating part 1104 is relatively stationary with respect to the first sub-rotating member 1108.

[0053] See appendix Figure 7 -Appendix Figure 8 The cutting mechanism 11 includes a limiting member 1117 and a second support member 1114. The limiting member 1117 is rotatably arranged relative to the second support member 1114. The limiting member 1117 is arranged around the outer periphery of the linkage rod 1116 and is connected to the cutting blade 1115. A first flange 1122 is provided on the side of the limiting member 1117 away from the linkage rod 1116. The first flange 1122 and the cutting blade 1115 are spaced apart. The first flange 1122, part of the limiting member 1117 and the cutting blade 1115 together form a limiting groove. The second support member 1114 is movably arranged along the second direction. The second support member 1114 is sleeved on the outside of the limiting member 1117 and inserted into the limiting groove.

[0054] In some embodiments, in order to ensure that the limiting member 1117 is rotatably mounted on the second support member 1114 so that the cutting angle of the pipe can be adaptively adjusted in the future, the cutting blade 1115 is rotatably mounted on the second support member 1114 through the first flange 1122.

[0055] See appendix Figure 6 -Appendix Figure 9 The cutting mechanism 11 includes a connected stabilizing member 1118 and a third supporting member 1113. The third supporting member 1113 is disposed on the side of the second supporting member 1114 away from the cutting blade 1115 and is connected to the second supporting member 1114. There is a gap between the limiting member 1117 and the linkage rod 1116. The linkage rod 1116 is movably inserted through the stabilizing member 1118 in the second direction. The stabilizing member 1118 includes a connected inserting part 1120 and a second flange 1123. The inserting part 1120 is inserted into the gap. The second flange 1123 is located at the end of the inserting part 1120 away from the cutting blade 1115. The second flange 1123 is located on the side of the third supporting member 1113 away from the second supporting member 1114 and is connected to the third supporting member 1113.

[0056] In some embodiments, the device further includes a cylinder. When the cylinder drives the second support member 1114 and the third support member 1113 to slide downwards, the linkage rod 1116 slides downwards relative to the stabilizer 1118, thereby cutting the insulation tube through the bottom blade 1121. When the cylinder drives the second support member 1114 and the third support member 1113 to slide upwards, the linkage rod 1116 slides upwards relative to the stabilizer 1118, and the bottom blade 1121 disengages from the insulation tube and completes the cutting.

[0057] In some embodiments, when the cutting blade 1115 rotates relative to the second support member 1114, a stabilizing member 1118 structure is designed to limit the inner wall of the limiting member 1117, thereby further improving its stability during rotation.

[0058] In some embodiments, the inner diameter of the cavity in the middle of the stabilizer 1118 is larger than the diameter of the linkage rod 1116, so that the stabilizer 1118 will not interfere with the linkage rod 1116 when it rotates.

[0059] See appendix Figure 1 and attached Figure 5 The cutting equipment also includes a controller 4, and the cutting mechanism 11 includes a gear 1106 and a drive component 1105. The output end of the drive component 1105 is connected to the gear 1106. The outer wall of the first sub-rotating component 1108 opposite to the second sub-rotating component 1110 is provided with a tooth structure, which meshes with the gear 1106. The controller 4 is electrically connected to the drive component 1105.

[0060] In some embodiments, a drive unit 1105 structure is designed to drive the cutting blade 1115 and the blade 1121 to rotate, thereby adjusting the cutting angle of the insulation pipe according to actual needs. When the drive unit 1105 drives the first sub-rotating member 1108 to rotate clockwise via the gear 1106, the cutting blade 1115 and the blade 1121 will also rotate accordingly, thus the cutting angle of the insulation pipe will also deflect clockwise. When the drive unit 1105 drives the first sub-rotating member 1108 to rotate counterclockwise via the gear 1106, the cutting blade 1115 and the blade 1121 will also rotate accordingly, thus the cutting angle of the insulation pipe will also deflect counterclockwise.

[0061] See appendix Figure 3 -Appendix Figure 4 The cutting device also includes an opening mechanism 9, which is located between the input end and the output end. The opening mechanism 9 includes an opening blade 10. The opening mechanism 9 is movably set along the second direction. The controller 4 is electrically connected to the opening mechanism 9.

[0062] In some embodiments, the opening mechanism 9 can move in a second direction, i.e., a direction intersecting or perpendicular to the pipe, thereby opening the surface of the pipe to facilitate subsequent cutting operations. The opening mechanism 9 is electrically connected to the controller 4 for linkage, and its operation is uniformly controlled by the main control system of the equipment.

[0063] In some embodiments, a multi-axis linkage assembly can be installed on the opening mechanism 9 to complete the point cutting of multi-angle tubular materials.

[0064] See appendix Figure 1 -Appendix Figure 4 The cutting equipment also includes a buffer 1101, which is located on the side of the output end away from the input end. The cutting blade 1115 is located between the buffer 1101 and the linkage rod 1116. The cutting equipment also includes a housing 1, with the conveying mechanism 5 and the cutting mechanism 11 located inside the housing 1. The housing 1 has an inlet 2 and an outlet 3. The inlet 2 is located on the side of the output end away from the input end, and the outlet 3 is located on the side of the input end away from the output end.

[0065] In some embodiments, when the blade 1121 on the cutting mechanism 11 cuts the insulation pipe, a buffer 1101 structure is designed to support the insulation pipe, and the buffer 1101 is made of a flexible material.

[0066] In some embodiments, during operation, the operator feeds the entire insulation pipe into the interior of the housing 1 from the inlet 2 and places it between the first conveying mechanism 6 and the second conveying mechanism 7. The insulation pipe, after being cut by the blade 1121, is discharged from the outlet 3.

[0067] See appendix Figure 5 -Appendix Figure 7 The conveying mechanism 5 includes a first conveying mechanism 6 and a second conveying mechanism 7 arranged at intervals in the second direction, and the first conveying mechanism 6 and the second conveying mechanism 7 form a conveying channel; the first conveying mechanism 6 includes a conveyor belt 601, and a plurality of adsorption holes 602 are spaced apart on the conveyor belt 601.

[0068] In some embodiments, during the conveying of the insulation pipe, since the insulation pipe is made of flexible materials such as polyurethane foam (PU), centrifugal glass wool or polyethylene foam (PEF), it is relatively lightweight. In order to prevent the insulation pipe from shaking or tilting during cutting and trimming, a negative pressure chamber device is designed. The negative pressure chamber device is located inside the conveyor belt 601 and generates a pressure difference in the conveyor belt 601 through the adsorption holes 602, thereby adsorbing the insulation pipe.

[0069] In some embodiments, the cutting length of the insulation pipe can be adjusted by adjusting the conveying speed or conveying distance of the first conveying mechanism 6 and the second conveying mechanism 7.

[0070] See appendix Figure 3 -Appendix Figure 4 The cutting equipment also includes a positioning component 8, which includes two limiting plates 801 that are opposite to each other and spaced apart along a third direction. The limiting plates 801 are located in the conveying channel, and any two of the first direction, the second direction and the third direction intersect each other.

[0071] In some embodiments, during the transportation of the insulation pipe, in order to further improve stability and avoid deflection, which would affect the effect of subsequent cutting and trimming, a positioning component 8 structure is designed. The limiting plate 801 on the positioning component 8 will clamp the two sides of the insulation pipe.

[0072] In some embodiments, since there are many types of insulation pipes, in order to accommodate insulation pipes with different diameters, the cutting device also includes an adjusting cylinder. The output end of the adjusting cylinder is connected to the limiting plate 801 and is used to adjust the distance between the corresponding limiting plates 801 on both sides.

[0073] See appendix Figure 5 -Appendix Figure 7 The cutting blade 1115 includes a detachably connected blade holder 1119 and a blade 1121, with the blade holder 1119 located between the blade 1121 and the linkage rod 1116.

[0074] In some embodiments, a blade holder 1119 structure is designed to facilitate the disassembly, assembly, and replacement of the blade 1121. The blade holder 1119 is detachably mounted on the bottom of the cutting blade 1115 and secured by fasteners. The blade 1121 is inserted into the blade holder 1119 and is also secured to the blade holder 1119 by fasteners, including but not limited to bolts, screws, and other similar structures.

[0075] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0076] The above embodiments merely illustrate several implementation methods of this application, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent application. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these all fall within the protection scope of this application. Therefore, the protection scope of this patent application should be determined by the appended claims.

Claims

1. A cutting device, characterized in that, include: The conveying mechanism has an input end and an output end arranged along a first direction; A cutting mechanism is located on the side of the output end opposite to the input end; The cutting mechanism includes a cutting blade, a linkage rod, and a rotating component. One end of the linkage rod is connected to the cutting blade, and the other end of the linkage rod passes through the rotating component and is movably connected to the rotating component along a second direction. The rotating component is used to drive the linkage rod to rotate, and the first direction and the second direction intersect.

2. The cutting device according to claim 1, characterized in that, The rotating component includes a first sub-rotating component and a second sub-rotating component. The first sub-rotating component has a through hole along a second direction, and the second sub-rotating component is located in the through hole. A through linkage cavity is opened in the second sub-rotating component, and the linkage rod is movably inserted through the linkage cavity. One of the first sub-rotating member and the second sub-rotating member is provided with a protrusion, and the other is provided with a recess. The recess extends through the rotating member along the second direction, and the protrusion is located in the recess.

3. The cutting device according to claim 2, characterized in that, The second sub-rotating component has a rotating part on one end face along the second direction, and the linkage rod is movably inserted through the rotating part along the second direction; The rotating part is in contact with the surface of the first sub-rotating member facing the cutting blade.

4. The cutting device according to claim 3, characterized in that, The cutting mechanism further includes a first support member, a portion of which is located on the side of the rotating part away from the first sub-rotating member, and the linkage rod is movably inserted through the first support member in the second direction; The first support member is in contact with the rotating part and is spaced apart from the first sub-rotating member. The surface area of ​​the rotating part on the side away from the first sub-rotating member is smaller than the surface area of ​​the first sub-rotating member on the side facing the rotating part.

5. The cutting device according to any one of claims 1-4, characterized in that, The cutting mechanism further includes a limiting member and a second support member. The limiting member is rotatably arranged relative to the second support member. The limiting member is circumferentially arranged around the linkage rod and connected to the cutting blade. A first flange is provided on the side of the limiting member away from the linkage rod. The first flange and the cutting blade are spaced apart. The first flange, part of the limiting member and the cutting blade together form a limiting groove. The second support member is movably disposed along the second direction, and is sleeved on the outside of the limiting member and inserted into the limiting groove.

6. The cutting device according to claim 5, characterized in that, The cutting mechanism further includes a connected stabilizing member and a third supporting member. The third supporting member is disposed on the side of the second supporting member away from the cutting blade and is connected to the second supporting member. There is a gap between the limiting member and the linkage rod. The linkage rod is movably inserted into the stabilizer along the second direction. The stabilizer includes a connected insertion part and a second flange. The insertion part is inserted into the gap. The second flange is located at the end of the insertion part away from the cutting blade. The second flange is located on the side of the third support member away from the second support member and is connected to the third support member.

7. The cutting device according to any one of claims 2-4, characterized in that, The cutting device also includes a controller, and the cutting mechanism also includes a gear and a drive component. The output end of the drive component is connected to the gear. A tooth structure is provided on the outer wall of the side of the first sub-rotating component opposite to the second sub-rotating component, and the tooth structure meshes with the gear. The controller is electrically connected to the drive unit.

8. The cutting device according to claim 7, characterized in that, The cutting device further includes an opening mechanism located between the input end and the output end. The opening mechanism includes an opening blade and is movably arranged along the second direction. The controller is electrically connected to the opening mechanism.

9. The cutting device according to any one of claims 1-4, characterized in that, The cutting device also includes a buffer, which is located on the side of the output end away from the input end, and the cutting blade is located between the buffer and the linkage rod. And / or, the cutting device further includes a housing, and the conveying mechanism and the cutting mechanism are located inside the housing; the housing is provided with an inlet and an outlet, the inlet is located on the side of the output end away from the input end, and the outlet is located on the side of the input end away from the output end.

10. The cutting device according to any one of claims 1-4, characterized in that, The conveying mechanism includes a first conveying mechanism and a second conveying mechanism arranged at intervals in a second direction, and the first conveying mechanism and the second conveying mechanism form a conveying channel; The first conveying mechanism includes a conveyor belt, on which a plurality of adsorption holes are spaced apart.

11. The cutting device according to claim 10, characterized in that, The cutting device further includes a positioning component, which includes two limiting plates that are opposite to each other and spaced apart along a third direction. The limiting plates are located within the conveying channel, and any two of the first direction, the second direction, and the third direction intersect each other.

12. The cutting device according to any one of claims 1-4, characterized in that, The cutting tool includes a detachably connected blade holder and a blade, the blade holder being located between the blade and the linkage rod.

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