Groove milling assembly based on infrared positioning

Abstract

The utility model relates to the technical field of groove milling devices, in particular to a groove milling assembly based on infrared positioning, which comprises a working table, a working table for placing a plastic plate is arranged in the middle of the top of the working table, and a groove milling device body for milling the plastic plate is arranged on the front side of the working table. A feeding and discharging mechanical arm used for adjusting the position of a plastic plate is arranged on the left side of the workbench, a support is arranged at the right end of the rear side of the top of the workbench and comprises a rectangular stand column fixedly connected to the top of the workbench, a strip-shaped transverse plate is arranged on the top of the left side of the rectangular stand column, and a strip-shaped longitudinal plate is arranged on the top of the front side of the rectangular stand column. And a plurality of detachable infrared positioning pieces are arranged on the strip-shaped transverse plates and the strip-shaped longitudinal plates. According to the groove milling assembly based on infrared positioning, through the adjustable infrared positioning piece, the groove milling assembly can adapt to special-shaped plastic plates of different shapes and sizes, the time and cost needed by replacement of a customized positioning assembly in the machining process are reduced, and the flexibility and adaptability of a production line are remarkably improved.

Description

Technical Field

[0001] The utility model relates to the technical field of grooving devices, specifically a grooving assembly based on infrared positioning. Background Technique

[0002] Plastic sheets are flat products made of polymer materials and are widely used in many fields such as construction, advertising, packaging, and automobiles. Common plastic sheets include materials such as polyvinyl chloride, polypropylene, and polyethylene. These materials have the characteristics of being lightweight, corrosion-resistant, and easy to process. Plastic sheets are usually subjected to various processing techniques such as cutting, milling, and drilling according to different application requirements to achieve specific shapes and functions.

[0003] During the processing of plastic sheets, grooving is a very common process. Especially when the sheets need to be embedded, spliced, or connected, precise grooving processing is particularly crucial. The grooving assembly is an important device for performing this process. It can perform precise notch cutting on the sheets to ensure good matching and stability of the sheets in subsequent assembly and use.

[0004] However, with the diversification of industry applications, the shapes of plastic sheets are becoming increasingly complex, and special-shaped plastic sheets are increasingly used in special occasions. Due to their complex edges and contours, it has become extremely difficult to position special-shaped sheets during processing. Traditional positioning methods usually rely on customized positioning components, which are specially designed according to the shape and size of the sheets to ensure the fixation and precise positioning of the sheets during processing.

[0005] When processing special-shaped plastic sheets of different shapes, operators often have to replace the corresponding positioning components. The design and manufacture of each component require a large amount of time and cost. Especially in the case of frequent replacement and adjustment, the efficiency of the production line is greatly reduced, and the cost investment is significantly increased. In addition, the customized positioning components lack flexibility and are only suitable for sheets of specific shapes and are not suitable for processing special-shaped sheets of various sizes and shapes.

[0006] Therefore, traditional positioning components have many limitations when facing diverse processing requirements and are difficult to meet the requirements of modern manufacturing for flexibility and efficient production. In this case, there is an urgent need in the market for a structure that can be flexibly positioned, can adapt to the processing of sheets of different sizes and shapes, and reduce the time waste and cost increase caused by replacing positioning components. In view of this, we propose a grooving assembly based on infrared positioning. Content of the Utility Model

[0007] The purpose of the utility model is to provide a grooving assembly based on infrared positioning to solve the problems raised in the above background technique.

[0008] To achieve the above purpose, the utility model provides the following technical solutions:

[0009] The milling groove assembly based on infrared positioning includes a workbench, which serves as the basic support platform for the entire milling groove assembly, provides a stable working environment, bears the worktable, the milling cutter body and other key components, and ensures the stability and safety of the overall system. In the middle of the top of the workbench, there is a worktable for placing plastic sheets, which is installed in the main working area on the top of the workbench and is used to place the plastic sheets to be processed. On the front side of the workbench, there is a milling cutter body for milling the plastic sheets. This device is used to perform precise milling groove processing on the plastic sheets, cut the notch on the sheets with precision tools, ensure that the processed plastic sheets have a high degree of matching, and meet the assembly requirements of different structures. On the left side of the workbench, there is a loading and unloading robotic arm for adjusting the position of the plastic sheets, which is a mechanical device for realizing the automatic handling, loading and unloading of the plastic sheets, and automatically adjusts the position of the plastic sheets in cooperation with multiple infrared positioning parts, greatly improving the production efficiency and reducing the error of manual operation;

[0010] At the right end of the rear side of the top of the workbench, there is a bracket. The bracket includes a rectangular column fixedly connected to the top of the workbench, which is the main structural component of the bracket, vertically supports the strip-shaped horizontal plate and the strip-shaped vertical plate, provides sufficient height and stability for installing and adjusting the infrared positioning parts. At the top of the left side of the rectangular column, there is a strip-shaped horizontal plate, and at the top of the front side of the rectangular column, there is a strip-shaped vertical plate, which supports the infrared positioning parts to ensure that the infrared positioning system can be flexibly adjusted and work stably. The bracket is installed on the workbench to provide a solid installation foundation for the infrared positioning parts;

[0011] On both the strip-shaped horizontal plate and the strip-shaped vertical plate, there are multiple detachable infrared positioning parts, which are composed of an infrared emitter and an infrared receiver, and are used to detect the edge position of the plastic sheet to achieve precise positioning of the sheet. Through the emission and reception of infrared signals, the positioning system can determine whether the sheet is aligned with the processing position, thus avoiding processing errors;

[0012] The infrared positioning member includes a rectangular adjusting block, which allows the position of the infrared positioning member to be adjusted horizontally and vertically, ensuring the flexibility and adjustability of the positioning member. The rectangular adjusting block is provided with a first rectangular through slot and a second rectangular through slot. The first rectangular through slot allows a strip-shaped horizontal plate or a strip-shaped vertical plate to pass through, and the position of the infrared positioning member is adjusted by sliding adjustment to ensure the positioning accuracy. A adjusting rod is movably connected in the second rectangular through slot. The adjusting rod and the rectangular adjusting block cooperate to adjust the positions of the infrared emitter and the infrared receiver, so as to adapt to different shaped plastic sheets. One end of the adjusting rod close to the workbench is provided with a U-shaped vertical plate. The top of the inner wall of the U-shaped vertical plate is provided with an infrared emitter, which is responsible for emitting infrared signals. The edge position of the plastic sheet is determined by the infrared positioning system to ensure that the sheet is aligned with the processing area. The bottom of the inner wall of the U-shaped vertical plate is provided with an infrared receiver, which is used to receive the signals emitted by the infrared emitter. Whether the sheet is in the correct position is determined by receiving the signals, so as to achieve precise positioning. That is, when the edge of the plastic sheet touches the infrared ray, the signal received by the infrared receiver will change, so as to judge whether the edge of the plastic sheet reaches the required positioning position.

[0013] Preferably, a plurality of vacuum suction grooves arranged in a matrix are formed on the top of the workbench. The plastic sheet is firmly fixed on the workbench by the principle of vacuum adsorption, preventing the sheet from moving or deviating during the milling groove operation, so as to ensure the stability and accuracy of processing.

[0014] Preferably, a rectangular plate is provided at the movable end of the loading and unloading robotic arm. Four vacuum suction cups arranged in a matrix are provided at the bottom of the rectangular plate. The plastic sheet is firmly grasped by generating a vacuum adsorption force, ensuring that the plastic sheet does not slide or shift during the milling groove process, so as to ensure the accuracy of pre-processing positioning.

[0015] Preferably, the first rectangular through slot and the second rectangular through slot are arranged in a cross shape. The first rectangular through slot is located below the second rectangular through slot. A first pressing bolt is threadedly connected to the bottom of the rectangular adjusting block.

[0016] Preferably, when the rectangular adjusting block is sleeved outside the strip-shaped horizontal plate, the strip-shaped horizontal plate passes through the first rectangular through slot, and the threaded end of the first pressing bolt abuts against the bottom of the strip-shaped horizontal plate. The rectangular adjusting block is fixed on the strip-shaped horizontal plate by tightening the first pressing bolt, preventing the infrared positioning member from sliding or displacing after adjustment and ensuring its firm fixation.

[0017] Preferably, when the rectangular adjusting block is sleeved outside the strip-shaped vertical plate, the strip-shaped vertical plate passes through the first rectangular through slot, and the threaded end of the first pressing bolt abuts against the bottom of the strip-shaped vertical plate. The rectangular adjusting block is fixed on the strip-shaped vertical plate by tightening the first pressing bolt, preventing the infrared positioning member from sliding or displacing after adjustment and ensuring its firm fixation.

[0018] Preferably, a second pressing bolt is threadedly connected to the top of the rectangular adjusting block, and the threaded end of the second pressing bolt abuts against the top of the adjusting rod. The position of the adjusting rod can be adjusted and fixed by the second pressing bolt, so that the adjusting rod is stable at the required position and prevents displacement during the processing.

[0019] Preferably, the infrared receiver is located below the top of the workbench, ensuring that the infrared receiver is below the plastic sheet, avoiding affecting the fixation of the plastic sheet and ensuring the accuracy of infrared positioning at the same time.

[0020] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0021] 1. For the grooving assembly based on infrared positioning, through the adjustable infrared positioning member, it can adapt to special-shaped plastic sheets of different shapes and sizes, reducing the time and cost required for replacing customized positioning components during the processing, and significantly improving the flexibility and adaptability of the production line.

[0022] 2. For the grooving assembly based on infrared positioning, the combination of the loading and unloading robotic arm and the infrared positioning system realizes the automatic handling, loading and unloading of plastic sheets, greatly improving the production efficiency, reducing the errors caused by manual operation, and lowering the labor cost.

[0023] 3. For the grooving assembly based on infrared positioning, vacuum adsorption technology is adopted on both the workbench and the robotic arm to ensure the stability of the plastic sheet during the processing, preventing the plastic sheet from moving or deviating during the grooving operation, and further enhancing the stability and safety of the processing.

[0024] 4. For the grooving assembly based on infrared positioning, through the design of the rectangular adjusting block, the first pressing bolt and the second pressing bolt, the adjustment of the infrared positioning member becomes simple and convenient. The operator can quickly adjust the position, reducing the operation complexity and improving the usage efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 is a schematic structural view of the whole of the present utility model from the first perspective;

[0026] Figure 2 is a schematic structural view of the whole of the present utility model from the second perspective;

[0027] Figure 3 is a partial structural view of the present utility model;

[0028] Figure 4 is another partial structural view of the present utility model;

[0029] Figure 5Schematic structural diagram of the infrared positioning member in the present utility model;

[0030] In the figure: 1, working table; 2, milling cutter body; 3, loading and unloading robotic arm; 30, rectangular plate; 31, vacuum suction cup; 4, workbench; 40, vacuum suction groove; 5, bracket; 50, rectangular column; 51, strip-shaped cross plate; 52, strip-shaped longitudinal plate; 6, infrared positioning member; 60, rectangular adjusting block; 600, first rectangular through groove; 601, second rectangular through groove; 61, first pressing bolt; 62, second pressing bolt; 63, adjusting rod; 64, U-shaped vertical plate; 65, infrared emitter; 66, infrared receiver. Specific embodiments

[0031] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0032] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0033] Please refer to Figures 1-5 , the present utility model provides a technical solution:

[0034] The milling groove assembly based on infrared positioning includes a workbench 1, which serves as the basic support platform for the entire milling groove assembly, provides a stable working environment, bears the workbench 4, the milling groove body 2 and other key components, and ensures the stability and safety of the overall system. In the middle of the top of the workbench 1, there is a workbench 4 for placing plastic sheets, which is installed in the main working area on the top of the workbench 1 and is used to place the plastic sheets to be processed. On the front side of the workbench 1, there is a milling groove body 2 for milling plastic sheets. This device is used to perform precise milling groove processing on plastic sheets, cut notch openings on the sheets through precision tools, ensure that the processed plastic sheets have a high degree of matching, and meet the assembly requirements of different structures. On the left side of the workbench 1, there is a loading and unloading robotic arm 3 for adjusting the position of plastic sheets, which is a mechanical device for realizing the automatic handling, loading and unloading of plastic sheets. It cooperates with multiple infrared positioning parts 6 to automatically adjust the position of plastic sheets, greatly improving the production efficiency and reducing the error of manual operation;

[0035] When the system starts to work, the infrared transmitter 65 will emit infrared signals to the plastic sheet. When the infrared receiver 66 detects a change in the infrared signal, it can detect the edge position of the plastic sheet. When the edge of the sheet intersects with the infrared signal, the infrared receiver 66 will record its exact position. According to the signal fed back by the infrared receiver 66, the control system will analyze the position data of the plastic sheet in real time. If the plastic sheet is not in the correct position, the loading and unloading robotic arm 3 will make fine adjustments according to the infrared positioning information to ensure that the sheet is accurately aligned. Once the position of the plastic sheet is confirmed to be correct, the vacuum suction cup 31 of the loading and unloading robotic arm 3 will lose suction, and the plastic sheet will be placed on the workbench 4. The workbench 4 will adsorb and fix the plastic sheet to be milled. After the milling groove processing is completed, the loading and unloading robotic arm 3 will move to the position of the processed plastic sheet again and accurately transport it to the designated unloading area. During the whole process, the robotic arm 3 can perform loading and unloading quickly and accurately, significantly improving the operation efficiency. The infrared positioning parts 6 continuously provide real-time feedback to ensure the accuracy and stability of each step. The system dynamically adjusts the actions of the loading and unloading robotic arm 3 according to the feedback information, further reducing manual intervention and error. Through the cooperation of this series of steps, the high automation of the loading and unloading robotic arm 3 and the infrared positioning parts 6 is realized, the production efficiency is improved, and the labor cost is reduced;

[0036] At the right end of the rear side of the top of the workbench 1, there is a bracket 5. The bracket 5 includes a rectangular column 50 fixedly connected to the top of the workbench 1, which is the main structural component of the bracket 5. The vertical support strip-shaped cross plate 51 and strip-shaped longitudinal plate 52 provide sufficient height and stability for installing and adjusting the infrared positioning member 6. At the top of the left side of the rectangular column 50, there is a strip-shaped cross plate 51, and at the top of the front side of the rectangular column 50, there is a strip-shaped longitudinal plate 52 to support the infrared positioning member 6, ensuring that the infrared positioning system can be flexibly adjusted and work stably. The bracket 5 is installed on the workbench 1 to provide a solid installation foundation for the infrared positioning member;

[0037] There are multiple detachable infrared positioning members 6 on both the strip-shaped cross plate 51 and the strip-shaped longitudinal plate 52, which are composed of an infrared emitter 65 and an infrared receiver 66, and are used to detect the edge position of the plastic sheet to achieve precise positioning of the sheet. Through the emission and reception of infrared signals, the positioning system can determine whether the sheet is aligned with the processing position, thus avoiding processing errors;

[0038] The infrared positioning member 6 includes a rectangular adjustment block 60, which allows the position of the infrared positioning member 6 to be adjusted horizontally and vertically to ensure the flexibility and adjustability of the positioning member. The first rectangular through groove 600 and the second rectangular through groove 601 are opened on the rectangular adjustment block 60. The first rectangular through groove 600 allows the strip-shaped cross plate 51 or the strip-shaped longitudinal plate 52 to pass through, and the position of the infrared positioning member 6 is adjusted by sliding to ensure the positioning accuracy. The adjusting rod 63 is movably connected in the second rectangular through groove 601. The adjusting rod 63 and the rectangular adjustment block 60 can adjust the positions of the infrared emitter 65 and the infrared receiver 66 to adapt to different shaped plastic sheets. At one end of the adjusting rod 63 close to the workbench 4, there is a U-shaped vertical plate 64. At the top of the inner wall of the U-shaped vertical plate 64, there is an infrared emitter 65, which is responsible for emitting infrared signals to determine the edge position of the plastic sheet through the infrared positioning system and ensure that the sheet is aligned with the processing area. At the bottom of the inner wall of the U-shaped vertical plate 64, there is an infrared receiver 66, which is used to receive the signals emitted by the infrared emitter 65. Whether the sheet is in the correct position is determined by receiving the signals, thus realizing precise positioning. That is, when the edge of the plastic sheet touches the infrared ray, the signal received by the infrared receiver 66 will change, so as to judge whether the edge of the plastic sheet reaches the required positioning position.

[0039] In this embodiment, a plurality of vacuum suction grooves 40 arranged in a matrix are opened on the top of the workbench 4. The plastic sheet is firmly fixed on the workbench 4 through the vacuum adsorption principle to prevent the sheet from moving or deviating during the milling groove operation, thus ensuring the stability and accuracy of processing.

[0040] Specifically, a rectangular plate 30 is provided at the movable end of the loading and unloading robotic arm 3. Four vacuum suction cups 31 arranged in a matrix are provided at the bottom of the rectangular plate 30. By generating a vacuum adsorption force, the plastic sheet is firmly grasped, ensuring that the plastic sheet does not slide or shift during the milling process, thereby ensuring the accuracy of positioning before processing.

[0041] Furthermore, the first rectangular through slot 600 and the second rectangular through slot 601 are arranged in a cross shape. The first rectangular through slot 600 is located below the second rectangular through slot 601. A first pressing bolt 61 is threadedly connected to the bottom of the rectangular adjusting block 60.

[0042] Furthermore, when the rectangular adjusting block 60 is sleeved outside the strip-shaped horizontal plate 51, the strip-shaped horizontal plate 51 passes through the first rectangular through slot 600. The threaded end of the first pressing bolt 61 abuts against the bottom of the strip-shaped horizontal plate 51. By tightening the first pressing bolt 61, the rectangular adjusting block 60 is fixed on the strip-shaped horizontal plate 51, preventing the infrared positioning member 6 from sliding or displacing after adjustment and ensuring its firm fixation.

[0043] Furthermore, when the rectangular adjusting block 60 is sleeved outside the strip-shaped vertical plate 52, the strip-shaped vertical plate 52 passes through the first rectangular through slot 600. The threaded end of the first pressing bolt 61 abuts against the bottom of the strip-shaped vertical plate 52. By tightening the first pressing bolt 61, the rectangular adjusting block 60 is fixed on the strip-shaped vertical plate 52, preventing the infrared positioning member 6 from sliding or displacing after adjustment and ensuring its firm fixation.

[0044] Furthermore, a second pressing bolt 62 is threadedly connected to the top of the rectangular adjusting block 60. The threaded end of the second pressing bolt 62 abuts against the top of the adjusting rod 63. By the second pressing bolt 62, the position of the adjusting rod 63 can be adjusted and fixed, making the adjusting rod 63 stable at the required position and avoiding displacement during the processing.

[0045] Furthermore, the infrared receiver 66 is located below the top of the workbench 4, ensuring that the infrared receiver 66 is below the plastic sheet, avoiding affecting the fixation of the plastic sheet and at the same time ensuring the accuracy of infrared positioning.

[0046] When the grooving component based on infrared positioning in this embodiment is in use, the staff first selects the number of infrared positioning members 6 according to the edge shape of the special-shaped plastic sheet, installs multiple infrared positioning members 6 on the strip-shaped cross plate 51 and the strip-shaped longitudinal plate 52 respectively, then fixes the positions of the multiple infrared positioning members 6 by tightening the first pressing bolts 61, and then adjusts the position of the adjusting rod 63 so that the infrared rays emitted by the infrared emitter 65 just intersect with the edge of the plastic sheet. Set the positions of multiple infrared emitters 65 in sequence and tighten the second pressing bolts 62 to fix the positions of the multiple infrared emitters 65. Then start the control system of the grooving component. After the system is powered on, the infrared positioning system starts to work. The infrared emitter 65 emits infrared signals to the plastic sheet to be processed on the workbench 4, and the infrared receiver 66 detects the change of the infrared signal to determine the edge position of the plastic sheet. When the edge of the plastic sheet intersects with the infrared signal, the infrared receiver 66 will feedback the signal to the control system. The control system analyzes the position data of the plastic sheet in real time according to the signal feedback by the infrared receiver 66. If the plastic sheet is not in the correct position, the loading and unloading robotic arm 3 will make fine adjustments according to the signals of the infrared positioning members 6 to ensure that the sheet is accurately aligned. Once the position of the plastic sheet is confirmed to be correct, the vacuum suction cup 31 of the loading and unloading robotic arm 3 will release the suction force and place the plastic sheet on the workbench 4. The vacuum suction groove 40 at the top of the workbench 4 firmly fixes the plastic sheet through the principle of vacuum adsorption to prevent it from moving or deviating during the grooving process. The grooving tool body 2 starts to work and performs grooving operations on the fixed plastic sheet, cutting the notch on the sheet with precision tools to ensure that the processed plastic sheet has a high degree of matching and precision, meeting the subsequent assembly and use requirements. After the grooving process is completed, the loading and unloading robotic arm 3 moves to the position of the processed plastic sheet again and uses the vacuum suction cup 31 to generate suction force to grab and transport the processed plastic sheet to the designated unloading area or the position of the next process. During the processing, the infrared positioning members 6 continuously provide real-time feedback to ensure the accuracy and stability of each operation. According to the feedback information, the system will dynamically adjust the actions of the loading and unloading robotic arm 3, reducing manual intervention and errors until all the plastic sheets to be processed have completed the designated processes. Through the above steps, this grooving component can realize the automatic positioning, processing and handling of plastic sheets, greatly improving the production efficiency, reducing the errors caused by manual operation and lowering the production cost.

[0047] The above has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present utility model and are not used to limit the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A slot milling assembly based on infrared positioning, comprising a work table (1), characterized in that: A workbench (4) for placing a plastic sheet is provided in the middle of the top of the work table (1), a groove milling machine body (2) for milling grooves of the plastic sheet is provided on the front side of the work table (1), a loading and unloading mechanical arm (3) for adjusting the position of the plastic sheet is provided on the left side of the work table (1), a bracket (5) is provided at the right end of the rear side of the top of the work table (1), the bracket (5) comprises a rectangular column (50) fixedly connected to the top of the work table (1), a strip-shaped horizontal plate (51) is provided on the top of the left side of the rectangular column (50), a strip-shaped vertical plate (52) is provided on the top of the front side of the rectangular column (50), and the strip-shaped A plurality of detachable infrared positioning members (6) are provided on both the horizontal plate (51) and the strip-shaped vertical plate (52), wherein the infrared positioning members (6) include a rectangular adjustment block (60), wherein the rectangular adjustment block (60) is provided with a first rectangular through slot (600) and a second rectangular through slot (601), wherein an adjustment rod (63) is movably connected in the second rectangular through slot (601), wherein a U-shaped vertical plate (64) is provided at one end of the adjustment rod (63) close to the workbench (4), wherein an infrared transmitter (65) is provided at the top of the inner wall of the U-shaped vertical plate (64), and an infrared receiver (66) is provided at the bottom of the inner wall of the U-shaped vertical plate (64).

2. The slot milling assembly based on infrared positioning according to claim 1, characterized in that: The top of the workbench (4) is provided with a plurality of vacuum suction grooves (40) arranged in a matrix.

3. The slot milling assembly based on infrared positioning according to claim 1, characterized in that: A rectangular plate (30) is provided at the movable end of the loading and unloading mechanical arm (3), and four vacuum suction cups (31) arranged in a matrix are provided at the bottom of the rectangular plate (30).

4. The slot milling assembly based on infrared positioning according to claim 1, characterized in that: The first rectangular through slot (600) and the second rectangular through slot (601) are arranged in a cross shape; the first rectangular through slot (600) is located below the second rectangular through slot (601); and a first clamping bolt (61) is threadedly connected to the bottom of the rectangular adjustment block (60).

5. The slot milling assembly based on infrared positioning according to claim 4 is characterized in that: When the rectangular adjustment block (60) is sleeved on the outer side of the strip-shaped horizontal plate (51), the strip-shaped horizontal plate (51) passes through the first rectangular through slot (600), and the threaded end of the first clamping bolt (61) abuts against the bottom of the strip-shaped horizontal plate (51).

6. The slot milling assembly based on infrared positioning according to claim 4, characterized in that: When the rectangular adjustment block (60) is sleeved on the outer side of the strip longitudinal plate (52), the strip longitudinal plate (52) passes through the first rectangular through slot (600), and the threaded end of the first clamping bolt (61) abuts against the bottom of the strip longitudinal plate (52).

7. The slot milling assembly based on infrared positioning according to claim 1, characterized in that: A second clamping bolt (62) is threadedly connected to the top of the rectangular adjustment block (60), and a threaded end of the second clamping bolt (62) abuts against the top of the adjustment rod (63).

8. The slot milling assembly based on infrared positioning according to claim 1, characterized in that: The infrared receiver (66) is located below the top of the workbench (4).

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