Cutting wire inspection mechanism and slicing machine

Abstract

This utility model provides a cutting wire detection mechanism and a slicing machine. The cutting wire detection mechanism includes: a detection component, including a sensor, which is movably disposed inside the slicing machine and located on one side of the extending direction of the rotating roller to detect the state of the wire mesh; an adjustment mechanism, including a horizontal adjustment component, which is disposed on the slicing machine and extends along the extending direction of the rotating roller, and is drivenly connected to the sensor to drive the sensor to move relative to the wire mesh; and a cleaning component, disposed on the slicing machine and corresponding to the sensor, used to clean the sensor lens. The technical solution provided by this utility model solves the problem in the prior art where the sensor needs to be disassembled and cleaned after each cutting operation, which is cumbersome, time-consuming, and labor-intensive.

Description

Technical Field

[0001] This utility model relates to the field of wafer manufacturing technology, and more specifically, to a wire cutting detection mechanism and a slicing machine. Background Technology

[0002] In the photovoltaic industry, slicing machines are key equipment for cutting silicon rods into silicon wafers, and the accuracy of their cutting line detection directly affects cutting quality and production efficiency. Currently, slicing machine cutting line detection mechanisms mainly rely on sensors for detection.

[0003] During continuous cutting, cutting fluid, silicon powder, and airborne impurities accumulate on the sensor lens, which is susceptible to contamination from cutting fluid splashes and dust. Therefore, to ensure the accuracy of sensor detection, the sensor needs to be manually disassembled and cleaned periodically, a cumbersome and time-consuming process. Utility Model Content

[0004] This invention provides a cutting line detection mechanism and a slicing machine to solve the problem that in the prior art, the sensor needs to be disassembled and cleaned after each cutting, which is cumbersome, time-consuming and labor-intensive.

[0005] According to one aspect of the present invention, a cutting line detection mechanism is provided, disposed within a slicing machine. The slicing machine also includes a rotating roller and a wire mesh, the wire mesh being wound around the outer periphery of the rotating roller. The cutting line detection mechanism comprises: a detection component including a sensor, the sensor being movably disposed within the slicing machine and located on one side of the extending direction of the rotating roller to detect the state of the wire mesh; an adjustment mechanism including a horizontal adjustment member, the horizontal adjustment member being disposed on the slicing machine and extending along the extending direction of the rotating roller, the horizontal adjustment member being drivenly connected to the sensor to drive the sensor to move relative to the wire mesh; and a cleaning component, disposed on the slicing machine, the cleaning component being correspondingly disposed to the sensor, the cleaning component being used to clean the lens of the sensor.

[0006] Furthermore, the cleaning assembly includes: a support frame mounted on the slicer; a nozzle mounted on the support frame, with multiple rinsing holes spaced apart on the nozzle, the rinsing holes facing the lens; and a protective sleeve wrapped around the outer periphery of the nozzle, the protective sleeve having a first opening on the side away from the nozzle, the first opening abutting against the sensor and fastened to the outer periphery of the sensor's lens, the first opening forming a cleaning port, and the protective sleeve located on the travel of the sensor along the extension direction of the rotating roller.

[0007] Furthermore, the bottom of the protective sleeve has a second opening that communicates with the first opening, and the second opening is used to drain the cleaned wastewater.

[0008] Furthermore, the detection assembly also includes a purging element, which is mounted on the sensor and is used to purge liquid from the surface of the wire mesh.

[0009] Furthermore, the purging component includes: an adjusting support, disposed on top of the sensor; and an air knife, disposed on the adjusting support, the air knife having an air outlet facing the wire mesh, and the air knife being rotatably connected to the adjusting support.

[0010] Furthermore, the adjustment mechanism also includes a vertical adjustment component and an angle adjustment component. The vertical adjustment component is located inside the slicer and is connected to the horizontal adjustment component. The vertical adjustment component is used to adjust the relative position of the sensor with respect to the wire mesh in the vertical direction. The angle adjustment component is connected to the vertical adjustment component and is used to adjust the rotation angle of the sensor relative to the wire mesh. The rotation axis of the sensor is the same as the extension direction of the rotating roller.

[0011] Furthermore, the detection component includes a first adjustment frame, which has a first end and a second end. The first end is driven to be connected to a horizontal adjustment member, and the side of the second end extending in the vertical direction has a plurality of arc-shaped holes, which are distributed in a ring at intervals. The sensor has a plurality of first adjustment holes, which are arranged one-to-one with the plurality of arc-shaped holes. The first adjustment holes cooperate with the arc-shaped holes through a first fastener to adjust the rotation angle of the sensor relative to the wire mesh. The arc-shaped holes cooperate with the first adjustment holes to form an angle adjustment member.

[0012] Furthermore, the detection assembly also includes a second adjustment frame that extends vertically and has a third end and a fourth end. The fourth end is slidably connected to a horizontal adjustment member. The third end is provided with an oblong hole that extends vertically. The first end is provided with a second adjustment hole that engages with the oblong hole via a second fastener to adjust the relative position of the sensor in the vertical direction. The oblong hole and the second adjustment hole engage to form a vertical adjustment member.

[0013] According to another aspect of the present invention, a slicer is provided, comprising: a frame having a cutting chamber inside; a rotating roller assembly and a wire mesh, the rotating roller assembly being rotatably disposed within the cutting chamber, the wire mesh being wound around the outer periphery of the rotating roller assembly; and two sets of cutting line detection mechanisms disposed on the frame of the slicer and located within the cutting chamber, the two sets of cutting line detection mechanisms being respectively disposed on both sides of the wire mesh along the extension direction of the rotating roller assembly, the cutting line detection mechanisms being the aforementioned cutting line detection mechanisms.

[0014] Furthermore, the cutting line detection mechanism is the cutting line detection mechanism mentioned above, wherein the first adjustment frame of one set of cutting line detection mechanisms extends in the horizontal direction, and the extension direction of the first adjustment frame of the other set of cutting line detection mechanisms has an angle with the horizontal direction.

[0015] By applying the technical solution of this utility model, a cleaning component is set inside the slicer. The cleaning component can clean the lens of the sensor inside the cutter. Compared with the traditional manual periodic cleaning method, this application eliminates the need to remove the sensor from the slicer by setting up the cleaning component. When the sensor is not in operation, the cleaning component can be connected to the sensor lens to remove dirt from the lens surface, ensuring that the lens is clean before each detection. This not only eliminates the need for manual disassembly and assembly of the sensor, improving the convenience of cleaning the sensor lens, but also allows for timely cleaning based on the real-time cleanliness of the lens, ensuring the lens remains clean during high-frequency cutting operations, thereby improving the detection accuracy of the sensor and the continuity of the cutting work. Attached Figure Description

[0016] The accompanying drawings, which form part of this application, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an undue limitation of the present invention. In the drawings:

[0017] Figure 1 A schematic diagram of the slicing machine provided by this utility model is shown;

[0018] Figure 2 A side view of the slicing machine provided by this utility model is shown in the structural schematic diagram.

[0019] Figure 3 This invention provides a schematic diagram of the detection component and part of the adjustment mechanism.

[0020] Figure 4 A schematic diagram of the cleaning component provided by this utility model is shown.

[0021] The above figures include the following reference numerals:

[0022] 10. Detection component; 11. Sensor; 12. Purge component; 121. Adjustment support; 122. Air knife; 13. First adjustment frame; 131. Arc-shaped hole; 14. Second adjustment frame; 141. Waist-shaped hole; 142. Through hole;

[0023] 20. Adjustment mechanism; 21. Horizontal adjustment component; 22. Vertical adjustment component; 23. Angle adjustment component;

[0024] 30. Cleaning components; 301. First opening; 302. Second opening; 31. Support frame; 32. Nozzle; 321. Rinse hole; 33. Protective cover; 34. Air hose; 35. Water hose;

[0025] 41. First fastener; 42. Second fastener;

[0026] 50. Frame; 60. Rotating roller assembly. Detailed Implementation

[0027] 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. The following description of at least one exemplary embodiment is merely illustrative and is in no way intended to limit the present utility model or its application or use. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0028] like Figures 1 to 4 As shown, this embodiment of the present invention provides a cutting line detection mechanism. This cutting mechanism is disposed within a slicer, which also includes a rotating roller and a wire mesh. The rotating roller extends horizontally, and the wire mesh is wound around its outer periphery. The cutting line detection mechanism includes a detection component 10, an adjustment mechanism 20, and a cleaning component 30. The detection component 10 includes a sensor 11, which is movably disposed within the slicer and located on one side of the extending direction of the rotating roller to detect the state of the wire mesh. The adjustment mechanism 20 includes a horizontal adjustment member 21, which is disposed on the slicer and extends along the extending direction of the rotating roller. The horizontal adjustment member 21 is drivenly connected to the sensor 11 to drive the sensor 11 to move relative to the wire mesh. The cleaning component 30 is disposed on the slicer and corresponds to the sensor 11. The cleaning component 30 is used to clean the lens of the sensor 11.

[0029] In this embodiment, sensor 11 is a laser sensor, used to detect issues such as jumpers and abnormal bows in the wire mesh. In other embodiments, sensor 11 can be an infrared sensor, an ultrasonic sensor, or the like.

[0030] The horizontal adjustment component 21 can be a telescopic cylinder structure or a combination drive structure such as a lead screw and nut.

[0031] By applying the technical solution of this utility model, a cleaning component 30 is set inside the slicer. The cleaning component 30 can clean the lens of the sensor inside the slicer. Compared with the traditional manual periodic cleaning method, this application eliminates the need to remove the sensor 11 from the slicer by setting the cleaning component 30. When the sensor is not working, the lens of the sensor can be connected through the cleaning component 30 to remove dirt from the lens surface, ensuring that the lens is clean before each detection. This not only eliminates the need for manual disassembly and assembly of the sensor, improving the convenience of cleaning the sensor lens, but also allows for timely cleaning based on the real-time cleanliness of the lens, ensuring the lens remains clean during high-frequency cutting operations, thereby improving the detection accuracy of the sensor and the continuity of the cutting work.

[0032] like Figure 3 As shown, the cleaning assembly 30 includes a support frame 31, a nozzle 32, and a protective sleeve 33. The support frame 31 is mounted on the slicer. The nozzle 32 is mounted on the support frame 31 and has multiple rinsing holes 321 spaced apart, facing the lens. This allows the nozzle 32 to provide a uniform and dense rinsing fluid coverage, directly targeting the lens of the sensor 11 and reducing cleaning dead zones. The protective sleeve 33 is wrapped around the outer periphery of the nozzle 32. The side of the protective sleeve 33 away from the nozzle 32 has a first opening 301, which abuts against the sensor 11 and is secured to the outer periphery of the sensor 11's lens. The protective sleeve 33 is located along the travel distance of the sensor 11 along the extension direction of the rotating roller. Thus, the adjustment mechanism 20 can directly drive the sensor 11 to the position of the cleaning assembly 30 for cleaning, further improving cleaning convenience. The protective sleeve 33 fits tightly against the sensor 11, forming a relatively enclosed cleaning environment. When the sensor 11 moves to the set cleaning position, the first opening 301 of the protective sleeve 33 abuts against the sensor 11 and is fastened to the outer periphery of its lens, avoiding interference from external environmental factors (such as cutting fluid splash, dust, etc.) on the cleaning process, ensuring the maximum cleaning effect, and also preventing wastewater after cleaning from splashing onto the wire mesh, ensuring the normal operation of the wire mesh.

[0033] The nozzle 32 is rotatably connected to the support frame 31 via an adjusting seat, which can adjust the rotation angle of the nozzle 32.

[0034] In this embodiment, the support frame 31 is positioned along the travel of the sensor 11 along the extension direction of the rotating roller, and is located at the end of the rotating roller away from the wire mesh. When the sensor 11 detects the wire mesh, it reciprocates along the extension direction of the rotating roller via the horizontal adjustment member 21 to detect the wire mesh. After detection, it can be directly driven to the position of the support frame 31 by the horizontal adjustment member 21 for cleaning.

[0035] In this application, the rinsing hole 321 on the nozzle 32 is connected to the air pipe 34 and the water pipe 35 respectively. When cleaning the sensor 11, the water pipe 35 is first turned on to connect with the rinsing hole 321, and the lens is rinsed by spraying water through the nozzle 32. After rinsing, the water pipe 35 is cut off, and then the air pipe 34 is turned on to connect with the rinsing hole 321. The lens is cleaned by spraying air through the nozzle 32 to rinse away the remaining impurities on the lens and dry the water stains on the lens. Then the air pipe 34 is cut off.

[0036] Furthermore, the bottom of the protective sleeve 33 has a second opening 302, which communicates with the first opening 301. The second opening 302 is used to drain the wastewater after cleaning. The design of the second opening 302 communicating with the first opening 301 ensures that the wastewater generated during the cleaning process can be discharged smoothly. When cleaning the lens of the sensor 11, the liquid sprayed from the rinsing hole 321 combines with the dirt adhering to the lens surface and flows out through the second opening 302, preventing wastewater from stagnating near the lens again and avoiding secondary pollution.

[0037] like Figure 4 As shown, the detection assembly 10 also includes a purging element 12, which is disposed on the sensor 11. The purging element 12 is used to purge liquid from the surface of the wire mesh. Since the purging element 12 is directly disposed on the sensor 11, it can remove residual liquid from the wire mesh surface before the sensor 11 detects the wire mesh, reducing false detections caused by liquid residue. For example, it reduces the "liquid bridge" effect, i.e., the connection formed by liquid on the cutting line, and reduces the influence of liquid on light refraction, thereby improving the accuracy of the sensor 11 in detecting wire mesh conditions (such as skipped wires, misaligned slots, etc.).

[0038] Specifically, the purging component 12 includes an adjusting support 121 and an air knife 122. The adjusting support 121 is positioned on top of the sensor 11. The air knife 122 is mounted on the adjusting support 121 and has an air outlet facing the wire mesh. The air knife 122 is rotatably connected to the adjusting support 121. The air outlet of the air knife 122 facing the wire mesh ensures that the purging airflow directly acts on the wire mesh surface, accurately removing liquid residue. This directional purging reduces energy waste and avoids unnecessary diffusion effects, making the purging effect more concentrated and efficient. By adjusting the angle of the air knife 122, it can adapt to different shapes of wire mesh and changes in the cutting line within space, maximizing liquid removal and reducing detection interference.

[0039] Meanwhile, the air pressure of the air knife 122 can also be adjusted through the control components, which can ensure that the air knife 122 has both high efficiency and safety in its purging effect, and avoid damage to the wire network due to excessive air pressure or incomplete purging due to insufficient air pressure.

[0040] The structures of the air knife 122 and the adjusting support 121 are existing technologies and will not be described in detail here. In other embodiments, the purging component 12 may also be a purging nozzle, etc.

[0041] like Figure 4 As shown, the adjustment mechanism 20 also includes a vertical adjustment component 22 and an angle adjustment component 23. The vertical adjustment component 22 is disposed inside the slicer and connected to the horizontal adjustment component 21. The vertical adjustment component 22 is used to adjust the relative position of the sensor 11 with the wire mesh in the vertical direction. The angle adjustment component 23 is connected to the vertical adjustment component 22 and is used to adjust the rotation angle of the sensor 11 relative to the wire mesh. The rotation axis of the sensor 11 is the same as the extension direction of the rotating roller. The arrangement of the vertical adjustment component 22 and the angle adjustment component allows the sensor 11 to be finely adjusted in both the vertical direction and the rotation angle, ensuring that the sensor 11 can achieve the ideal detection angle according to the actual position of the wire mesh and the cutting requirements.

[0042] The vertical adjustment component 22 can be a telescopic cylinder or a lead screw structure, and the angle adjustment component 23 can be a rotating bearing or other structures.

[0043] like Figure 1 and Figure 4 As shown, the detection assembly 10 includes a first adjustment frame 13, which has a first end and a second end. The first end is drivenly connected to a horizontal adjustment member 21, and the side of the second end extending vertically has multiple arc-shaped holes 131 arranged in a ring. The sensor 11 has multiple first adjustment holes, which are correspondingly arranged with the multiple arc-shaped holes 131. The first adjustment holes cooperate with the arc-shaped holes 131 through a first fastener 41 to adjust the rotation angle of the sensor 11 relative to the wire mesh. The arc-shaped holes 131 and the first adjustment holes cooperate to form an angle adjustment member 23. The multiple arc-shaped holes 131 arranged in a ring provide the sensor 11 with multiple selectable rotation angles. By cooperating with the first adjustment holes on the sensor 11 and fixing it with the first fastener 41, the sensor 11 can be adjusted to the most suitable detection angle to adapt to different wire mesh layouts and detection requirements. With the cooperation of the first fastener 41 and the arc-shaped hole 131, the operator can quickly and conveniently adjust the rotation angle of the sensor 11 without complicated tools or long-term debugging.

[0044] In this embodiment, three arc-shaped holes 131 are provided. In other embodiments, two, four, or five arc-shaped holes 131 may be provided, etc.

[0045] Specifically, the detection assembly 10 also includes a second adjustment frame 14, which extends vertically and has a third end and a fourth end. The fourth end is slidably connected to the horizontal adjustment member 21. The third end has an oblong hole 141 extending vertically, and the first end has a second adjustment hole. The second adjustment hole engages with the oblong hole 141 via a second fastener 42 to adjust the relative position of the sensor 11 in the vertical direction. The oblong hole 141 and the second adjustment hole together form a vertical adjustment member 22. The oblong hole 141 enables more precise adjustments, and the operator only needs to adjust the second fastener 42 to complete the fine-tuning of the position, eliminating the need for complex calibration or long waiting times, significantly improving the equipment's debugging speed and production efficiency.

[0046] In this embodiment, the horizontal adjustment component 21 is a linear motion module, including a slide rail and a moving block. The moving block can move along the slide rail, and the extension direction of the slide rail is the same as the extension direction of the rotating roller. The fourth end is fixedly connected to the moving block. Specifically, the fourth end has multiple through holes 142, which are oblong holes. The moving block has multiple correspondingly provided third adjustment holes. The third adjustment holes cooperate with the through holes 142 through third fasteners to adjust the relative position between the fourth end and the moving block.

[0047] like Figure 1 and Figure 2 As shown, according to another embodiment of the present invention, a slicing machine is provided, which includes a frame 50, a rotating roller group 60, a wire mesh, and two sets of cutting line detection mechanisms. The frame 50 has a cutting chamber inside. The rotating roller group 60 is rotatably disposed within the cutting chamber, and the wire mesh is wound around the outer periphery of the rotating roller group 60. The two sets of cutting line detection mechanisms are disposed on the frame 50 of the slicing machine and located within the cutting chamber. The two sets of cutting line detection mechanisms are respectively disposed on both sides of the wire mesh along the extension direction of the rotating roller group 60. The cutting line detection mechanisms are the same as those provided in the above embodiment. The two sets of cutting line detection mechanisms, respectively disposed on both sides of the wire mesh along the extension direction of the rotating rollers, can increase the detection range for different positions of the wire mesh. The cutting line detection mechanisms can monitor the wire mesh status in real time, such as skipped wires, abnormal wire bowing, or liquid residue, enabling timely repair or replacement of the wire mesh when problems are detected, thus improving the reliability of the slicing machine.

[0048] like Figure 1 As shown, in one set of wire cutting detection mechanisms, the first adjustment frame 13 extends horizontally, while in the other set, the first adjustment frame 13 extends at an angle to the horizontal direction. Furthermore, the position of the arc-shaped hole 131 on the second adjustment frame 14 on the ring also varies to better accommodate adjustments in the detection viewing angle. This arrangement allows the sensor 11 to detect the wire mesh from different angles and directions, improving the reliability and accuracy of the detection results.

[0049] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0050] Unless otherwise specifically stated, the relative arrangement, numerical expressions, and values ​​of the components and steps described in these embodiments do not limit the scope of this invention. It should also be understood that, for ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following drawings denote similar items; therefore, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.

[0051] In the description of this utility model, it should be understood that the directional terms such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" indicate the orientation or positional relationship 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. Unless otherwise stated, these directional terms 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 on the scope of protection of this utility model. The directional terms "inner" and "outer" refer to the inner and outer contours of each component itself.

[0052] For ease of description, spatial relative terms such as "above," "on top of," "on the upper surface of," "above," etc., are used herein to describe the spatial positional relationship of a device or feature as shown in the figures to other devices or features. It should be understood that spatial relative terms are intended to encompass different orientations in use or operation beyond the orientation of the device as described in the figures. For example, if the device in the figures were inverted, a device described as "above" or "on top of" other devices or structures would subsequently be positioned as "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both "above" and "below." The device may also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used herein will be interpreted accordingly.

[0053] Furthermore, it should be noted that the use of terms such as "first" and "second" to define components is merely for the purpose of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be construed as limiting the scope of protection of this utility model.

[0054] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A cutting line detection mechanism, disposed within a slicing machine, wherein the slicing machine further comprises a rotating roller and a wire mesh, the wire mesh being wound around the outer periphery of the rotating roller, characterized in that, The cutting line detection mechanism includes: The detection component (10) includes a sensor (11) which is movably disposed within the slicer and is located on one side of the extension direction of the wire mesh to detect the state of the wire mesh. The adjustment mechanism (20) includes a horizontal adjustment member (21), which is disposed on the slicer and extends along the extension direction of the rotating roller. The horizontal adjustment member (21) is driven to be connected to the sensor (11) to drive the sensor (11) to move relative to the wire mesh. A cleaning component (30) is provided on the slicer. The cleaning component (30) is provided in correspondence with the sensor (11). The cleaning component (30) is used to clean the lens of the sensor (11).

2. The cutting line detection mechanism according to claim 1, characterized in that, The cleaning component (30) includes: Support frame (31) is mounted on the slicer; A nozzle (32) is mounted on the support frame (31), and a plurality of rinsing holes (321) are spaced apart on the nozzle (32), with the rinsing holes (321) facing the lens; A protective sleeve (33) is wrapped around the outer periphery of the nozzle (32). The protective sleeve (33) has a first opening (301) on the side away from the nozzle (32). The first opening (301) abuts against the sensor (11) and is fastened to the outer periphery of the lens of the sensor (11). The protective sleeve (33) is located on the travel of the sensor (11) along the extension direction of the rotating roller.

3. The cutting line detection mechanism according to claim 2, characterized in that, The bottom of the protective sleeve (33) has a second opening (302), which is connected to the first opening (301). The second opening (302) is used to discharge the cleaned sewage.

4. The cutting line detection mechanism according to claim 1, characterized in that, The detection component (10) further includes a purging element (12), which is disposed on the sensor (11) and is used to purge the liquid on the surface of the wire mesh.

5. The cutting line detection mechanism according to claim 4, characterized in that, The purging element (12) includes: An adjusting support (121) is provided on top of the sensor (11); An air knife (122) is mounted on the adjusting support (121). The air knife (122) has an air outlet facing the wire mesh. The air knife (122) is rotatably connected to the adjusting support (121).

6. The cutting line detection mechanism according to claim 1, characterized in that, The adjustment mechanism (20) further includes a vertical adjustment component (22) and an angle adjustment component (23). The vertical adjustment component (22) is disposed inside the slicer and connected to the horizontal adjustment component (21). The vertical adjustment component (22) is used to adjust the relative position of the sensor (11) with the wire mesh in the vertical direction. The angle adjustment component (23) is connected to the vertical adjustment component (22) and is used to adjust the rotation angle of the sensor (11) relative to the wire mesh. The rotation axis of the sensor (11) is the same as the extension direction of the rotating roller.

7. The cutting line detection mechanism according to claim 6, characterized in that, The detection component (10) includes a first adjustment frame (13), which has a first end and a second end. The first end is driven to be connected to the horizontal adjustment member (21), and the side of the second end extending in the vertical direction has a plurality of arc-shaped holes (131), which are distributed in a ring-shaped interval. The sensor (11) has a plurality of first adjustment holes, and the plurality of first adjustment holes are configured one-to-one with the plurality of arc-shaped holes (131). The first adjustment holes cooperate with the arc-shaped holes (131) through the first fastener (41) to adjust the rotation angle of the sensor (11) relative to the wire mesh. The arc-shaped holes (131) cooperate with the first adjustment holes to form the angle adjustment component (23).

8. The cutting line detection mechanism according to claim 7, characterized in that, The detection component (10) further includes a second adjustment frame (14), which extends vertically and has a third end and a fourth end. The fourth end is slidably connected to the horizontal adjustment member (21). The third end is provided with a waist-shaped hole (141), which extends vertically. The first end is provided with a second adjustment hole, which cooperates with the waist-shaped hole (141) through a second fastener (42) to adjust the relative position of the sensor (11) in the vertical direction. The waist-shaped hole (141) and the second adjustment hole cooperate to form the vertical adjustment member (22).

9. A slicer, characterized in that, The slicer includes: Frame (50), with a cutting chamber inside; A rotating roller assembly (60) and a wire mesh, wherein the rotating roller assembly (60) is rotatably disposed in the cutting chamber and the wire mesh is wound around the outer periphery of the rotating roller assembly (60); Two sets of cutting line detection mechanisms are set on the frame (50) of the slicer and located in the cutting chamber. The two sets of cutting line detection mechanisms are respectively set on both sides of the wire mesh along the extension direction of the rotating roller group (60). The cutting line detection mechanism is the cutting line detection mechanism described in any one of claims 1 to 8.

10. The slicer according to claim 9, characterized in that, The cutting line detection mechanism is the cutting line detection mechanism described in claim 7 above, wherein the first adjustment frame (13) of one set of the cutting line detection mechanism extends in the horizontal direction, and the extension direction of the first adjustment frame (13) of the other set of the cutting line detection mechanism has an angle with the horizontal direction.

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