Rapid edge trimmer

Abstract

The utility model is suitable for the technical field of stone processing, and provides a rapid edge trimmer which comprises a box body. The lower fixing plate is rotatably mounted in the box body, and the lower fixing plate is used for placing stone to be processed; the upper fixing frame is arranged in the box body and located above the lower fixing plate, and the upper fixing frame can make contact with stone to be machined. The cutting knife is arranged on the cutting side of the box body; and the position adjusting mechanism is arranged on the upper fixing frame, and the position adjusting mechanism is used for adjusting the position of the stone on the lower fixing plate. According to the rapid edge trimmer, the position of the stone can be adjusted, so that the cutting thickness of the stone is conveniently controlled, and the edge trimming efficiency is improved.

Description

Technical Field

[0001] This utility model belongs to the field of stone processing technology, and in particular relates to a rapid edge cutting machine. Background Technology

[0002] A stone cutting machine is a specialized processing equipment for cutting and shaping stone. It is mainly used for cutting, blanking, and shaping marble, granite, terrazzo, microcrystalline stone, and synthetic stone slabs. Precise cutting and shaping facilitates subsequent processing and use of the stone.

[0003] However, common edge cutting machines are not convenient for controlling the thickness of the stone cut, and the position of the stone often needs to be manually adjusted during the cutting process, which is time-consuming and laborious and affects the edge cutting efficiency. Utility Model Content

[0004] This utility model provides a fast edge cutting machine, which aims to solve the problems mentioned in the background art that the commonly used edge cutting machines are inconvenient to control the thickness of the stone cutting, and often require manual adjustment of the stone position during the cutting process, which is time-consuming, labor-intensive, and affects the edge cutting efficiency.

[0005] To solve the above problems, this utility model is implemented as follows: a rapid edge cutting machine, comprising: a housing; a lower fixed plate, which is rotatably installed in the housing and is used to place the stone to be processed; an upper fixed frame, which is disposed in the housing above the lower fixed plate and can contact the stone to be processed; a cutting blade, which is disposed on the cutting side of the housing; and an adjustment mechanism, which is disposed on the upper fixed frame and is used to adjust the position of the stone on the lower fixed plate.

[0006] Preferably, the adjustment mechanism includes two telescopic grooves formed on the inner wall of one side of the upper fixed frame. Telescopic rods are slidably arranged in the telescopic grooves. The two telescopic rods extend to one side outside the telescopic grooves and are fixedly installed with the same support frame. A push plate is slidably installed in the support frame. The push plate can contact the non-processed side of the stone. The bottom of the push plate can slide in contact with the lower fixed plate. A displacement sensor is fixedly installed on the inner wall of the other side of the upper fixed frame. The displacement sensor is used to measure the moving distance of the push plate.

[0007] Preferably, a telescopic motor is fixedly installed on one inner wall of the upper fixed frame, a threaded sleeve is rotatably installed on the open side of the telescopic groove, the telescopic rod extends into the threaded sleeve and is threadedly connected to the inner wall of the threaded sleeve, the output shaft of the telescopic motor is fixedly installed with a bevel gear meshing with either of the threaded sleeves, a sprocket is fixedly installed on both of the threaded sleeves, and the same chain is sleeved on the two sprockets.

[0008] Preferably, a threaded rod is rotatably mounted on the rear side of the housing, the upper fixing bracket is threaded onto the threaded rod, the upper fixing bracket slides in contact with the inner wall of the housing, an adjusting motor is fixedly mounted on the top of the housing, the output shaft of the adjusting motor is fixedly connected to the threaded rod, and a rotating motor is fixedly mounted on the bottom of the housing, the output shaft of the rotating motor is fixedly connected to the lower fixing plate.

[0009] Preferably, a drive rod is rotatably mounted on the cutting side of the housing, a cutting frame is threaded onto the drive rod, the cutting frame slides in contact with the inner wall of the housing, the cutting blade is disposed on the cutting side of the cutting frame, a drive motor is fixedly mounted on one side of the housing, and the output shaft of the drive motor is fixedly connected to the drive rod.

[0010] Preferably, dust collection covers are fixedly installed on both sides of the cutting frame, a fan is fixedly installed on the top of the box, a flexible hose is fixedly installed at the air inlet of the fan, the air inlet of the flexible hose is fixedly connected to the air outlet of the dust collection cover, and the other end of the fan can be connected to a dust treatment mechanism.

[0011] Preferably, a stone collection box is slidably disposed on one side of the box body at the bottom of the cutting blade, and T-shaped blocks are fixedly installed on both sides of the bottom of the stone collection box. A T-shaped groove is provided on one side of the bottom of the box body, and the T-shaped blocks can extend into the T-shaped groove and slide in contact with the inner wall of the T-shaped groove.

[0012] Compared with related technologies, the high-speed edge trimming machine provided by this utility model has the following beneficial effects:

[0013] Compared to existing technologies, the high-speed edge-cutting machine provided in this solution achieves precise lifting and rotation of the upper and lower fixed plates by introducing components such as threaded rods, adjusting motors, and rotating motors, thus flexibly adapting to the processing needs of stone of different thicknesses and sizes. Simultaneously, the coordinated use of components such as the cutting frame, drive motor, dust collection hood, fan, and hoses enables automated collection and processing of dust and debris during the cutting process, improving the cleanliness and efficiency of the cutting operation. Furthermore, the design of components such as the stone collection box, T-blocks, and T-slots further facilitates the unified collection and processing of crushed stone and waste, maintaining a clean workbench and continuous cutting operations. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the main structure of a high-speed edge trimming machine provided by this utility model;

[0015] Figure 2 This is a schematic diagram of the main sectional view of a high-speed edge trimming machine provided by this utility model;

[0016] Figure 3for Figure 2 The diagram shows an enlarged view of part A.

[0017] Reference numerals in the attached diagram: 1. Box body; 2. Lower fixed plate; 3. Upper fixed frame; 4. Cutting blade; 5. Telescopic groove; 6. Telescopic rod; 7. Support frame; 8. Push plate; 9. Displacement sensor; 10. Telescopic motor; 11. Threaded sleeve; 12. Bevel gear; 13. Sprocket; 14. Chain; 15. Threaded rod; 16. Adjusting motor; 17. Rotating motor; 18. Drive rod; 19. Cutting frame; 20. Drive motor; 21. Dust collection hood; 22. Fan; 23. Hose; 24. Stone collection box; 25. T-block. Detailed Implementation

[0018] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used herein in the specification of the application is for the purpose of describing particular embodiments only and is not intended to limit the application; the terms "comprising" and "having," and any variations thereof, in the specification, claims, and foregoing description of the drawings are intended to cover non-exclusive inclusion. The terms "first," "second," etc., in the specification, claims, or foregoing drawings are used to distinguish different objects, not to describe a particular order; the terms "inner," "outer," "left," and "right" indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention 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 the present invention.

[0019] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0020] This utility model embodiment provides a rapid edge trimming machine, such as Figure 1-3As shown, the high-speed edge cutting machine includes: a housing 1; a lower fixed plate 2, which is rotatably installed in the housing 1 and is used to place the stone to be processed; an upper fixed frame 3, which is located in the housing 1 above the lower fixed plate 2 and can contact the stone to be processed; a cutting blade 4, which is located on the cutting side of the housing 1; and an adjustment mechanism, which is located on the upper fixed frame 3 and is used to adjust the position of the stone on the lower fixed plate 2.

[0021] In this embodiment, the housing 1 serves as the main structure of the entire edge trimming machine, providing a foundation for the installation and support of other components. It houses and secures other critical components, ensuring the stability and safe operation of the entire device. Simultaneously, it provides a robust support platform, guaranteeing the stability and accuracy of the cutting operation.

[0022] The lower fixing plate 2 is rotatably installed in the housing 1 to hold the stone to be processed. The cutting angle of the stone can be adjusted by rotating it, facilitating cutting at different angles. The rotatable design of the lower fixing plate 2 improves the flexibility and applicability of the cutting operation and reduces stone waste.

[0023] The upper fixing frame 3 is installed inside the housing 1, above the lower fixing plate 2, and can contact the stone to be processed. It provides additional support and fixation for the stone during the cutting process, ensuring the accuracy and stability of the cut. This enhances the stability of the stone during cutting, preventing movement or shaking and improving the cutting quality.

[0024] The cutting blade 4 is located on the cutting side of the housing 1 and is used to cut the stone. Through high-speed rotation or movement, it performs precise cutting operations on the stone. This achieves fast and accurate cutting of the stone, improving cutting efficiency and quality.

[0025] The adjustment mechanism is mounted on the upper fixed frame 3 and is used to adjust the position of the stone on the lower fixed plate 2. Through precise adjustment of the adjustment mechanism, automatic control of the stone cutting thickness and fine-tuning of the cutting position are achieved. This solves the problem of traditional edge-cutting machines requiring manual adjustment of the stone position, improving the automation and efficiency of the cutting operation. Simultaneously, precise adjustment of the stone position ensures the accuracy and consistency of the cutting, reducing stone waste and cutting errors.

[0026] In a further preferred embodiment of this utility model, the adjusting mechanism includes two telescopic grooves 5 formed on the inner wall of one side of the upper fixed frame 3. Telescopic rods 6 are slidably arranged in the telescopic grooves 5. The two telescopic rods 6 extend to the side outside the telescopic grooves 5 and are fixedly installed with the same support frame 7. A push plate 8 is slidably installed in the support frame 7. The push plate 8 can contact the side of the stone that is not being processed. The bottom of the push plate 8 can slide in contact with the lower fixed plate 2. A displacement sensor 9 is fixedly installed on the inner wall of the other side of the upper fixed frame 3. The displacement sensor 9 is used to measure the moving distance of the push plate 8.

[0027] In this embodiment, the telescopic groove 5 is a slot formed on the inner wall of one side of the upper fixed frame 3. It provides a sliding track for the telescopic rod 6, allowing the telescopic rod 6 to slide freely within the telescopic groove 5. Through the design of the telescopic groove 5, the telescopic function of the telescopic rod 6 is realized, providing a basis for the movement of the push plate 8, thereby achieving precise adjustment of the stone's position.

[0028] The telescopic rod 6 is slidably installed in the telescopic groove 5 and extends beyond the groove 5. The extension and retraction of the telescopic rod 6 drives the movement of the support frame 7 and the push plate 8, thereby adjusting the position of the stone. The telescopic function of the telescopic rod 6 allows the push plate 8 to flexibly contact and push the stone, achieving precise adjustment of the stone's position and improving the accuracy and efficiency of the cutting operation.

[0029] The support frame 7 is a structure consisting of two telescopic rods 6 extending to one side of the telescopic groove 5 and fixedly installed. It provides support and a sliding track for the push plate 8, allowing it to slide freely along the lower fixed plate 2 within the support frame 7. The design of the support frame 7 enhances the stability and support force of the push plate 8, ensuring its stability and accuracy when pushing the stone.

[0030] The push plate 8 is slidably installed in the support frame 7 and can contact the non-processed side of the stone. By sliding the push plate 8, the stone is pushed to move on the lower fixed plate 2, thereby adjusting the position of the stone. The design of the push plate 8 allows the stone to be precisely pushed and adjusted in position, avoiding the tediousness and errors of manually adjusting the stone's position, and improving the automation and accuracy of the cutting operation.

[0031] Displacement sensor 9 is fixedly installed on the inner wall of the other side of the upper fixing frame 3. It measures the moving distance of the push plate 8, thereby monitoring the adjustment of the stone's position in real time. The introduction of displacement sensor 9 enables real-time monitoring and precise control of the stone's position adjustment, further improving the accuracy and efficiency of the cutting operation. At the same time, it also provides data support for subsequent cutting operations, ensuring the stability and consistency of the cutting operation.

[0032] In a further preferred embodiment of this utility model, a telescopic motor 10 is fixedly installed on one inner wall of the upper fixed frame 3, a threaded sleeve 11 is rotatably installed on the opening side of the telescopic groove 5, the telescopic rod 6 extends into the threaded sleeve 11 and is threadedly connected to the inner wall of the threaded sleeve 11, a bevel gear 12 meshing with the output shaft of the telescopic motor 10 is fixedly installed on either of the threaded sleeves 11, a sprocket 13 is fixedly installed on both of the threaded sleeves 11, and the same chain 14 is sleeved on the two sprockets 13.

[0033] In this embodiment, the telescopic motor 10 is fixedly installed on the inner wall of one side of the upper fixed frame 3. As a power source, it drives the rotation of the threaded sleeve 11, thereby causing the telescopic rod 6 to extend and retract. The introduction of the telescopic motor 10 realizes the automated control of the adjustment mechanism, avoiding the tediousness and errors of manually adjusting the telescopic rod 6, and improving the automation level and efficiency of the cutting operation.

[0034] The threaded sleeve 11 is rotatably installed on the open side of the telescopic groove 5 and threadedly connected to the inner wall of the telescopic rod 6. Through this threaded connection with the telescopic rod 6, when the threaded sleeve 11 rotates, the telescopic rod 6 moves axially along the threaded sleeve 11 under the action of the threads. The threaded connection between the threaded sleeve 11 and the telescopic rod 6 enables precise extension and retraction of the telescopic rod 6, ensuring accurate adjustment of the stone's position.

[0035] A bevel gear 12 is fixedly mounted on the output shaft of the telescopic motor 10 and on any threaded sleeve 11, and they mesh with each other. Through the meshing of the bevel gear 12, the rotational power of the telescopic motor 10 is transmitted to the threaded sleeve 11. The introduction of the bevel gear 12 realizes the power transmission between the telescopic motor 10 and the threaded sleeve 11, and due to the meshing characteristics of the bevel gear 12, the smoothness and reliability of the power transmission can be ensured.

[0036] The sprocket 13 is fixedly mounted on two threaded sleeves 11. It works in conjunction with the chain 14 to achieve synchronous rotation of the two threaded sleeves 11. The design of the sprocket 13 and chain 14 ensures that the two threaded sleeves 11 can rotate synchronously, thereby achieving synchronous extension and retraction of the two telescopic rods 6 and guaranteeing uniform adjustment of the stone's position.

[0037] Chain 14 is fitted onto two sprockets 13. Through the transmission of chain 14, the two sprockets 13 rotate synchronously. The introduction of chain 14 achieves synchronous transmission between the two threaded sleeves 11, ensuring precise adjustment of the stone's position and avoiding positional deviations caused by asynchronous movement of the two telescopic rods 6.

[0038] In a further preferred embodiment of this utility model, a threaded rod 15 is rotatably mounted on the rear side of the housing 1, and an upper fixing bracket 3 is threadedly mounted on the threaded rod 15. The upper fixing bracket 3 slides in contact with the inner wall of the housing 1. An adjusting motor 16 is fixedly mounted on the top of the housing 1, and the output shaft of the adjusting motor 16 is fixedly connected to the threaded rod 15. A rotating motor 17 is fixedly mounted on the bottom of the housing 1, and the output shaft of the rotating motor 17 is fixedly connected to the lower fixing plate 2.

[0039] In this embodiment, the threaded rod 15 is rotatably mounted on the rear side of the housing 1. Serving as the lifting rail for the upper fixed frame 3, it achieves the lifting and lowering of the upper fixed frame 3 through a threaded connection. The design of the threaded rod 15 enables the upper fixed frame 3 to achieve precise vertical lifting, thereby adapting to the processing needs of stone materials of different thicknesses and sizes, and improving the flexibility and applicability of the equipment.

[0040] The upper fixing bracket 3 is threaded onto the threaded rod 15 and slides in contact with the inner wall of the housing 1. Driven by the threaded rod 15, it rises and falls, thereby adjusting the distance between itself and the lower fixing plate 2 to accommodate stones of different thicknesses. The lifting function of the upper fixing bracket 3 provides better support and fixation for the stone during cutting, avoiding cutting errors caused by swaying or movement of the stone, and improving the accuracy and stability of the cutting operation.

[0041] The adjusting motor 16 is fixedly installed on the top of the housing 1, and its output shaft is fixedly connected to the threaded rod 15. As a power source, it drives the rotation of the threaded rod 15, thereby driving the upper fixed frame 3 to rise and fall. The introduction of the adjusting motor 16 realizes the automated control of the raising and lowering of the upper fixed frame 3, avoiding the tediousness and errors of manually adjusting the height of the upper fixed frame 3, and improving the automation and efficiency of the cutting operation.

[0042] A rotary motor 17 is fixedly installed at the bottom of the housing 1, and its output shaft is fixedly connected to the lower fixed plate 2. As a power source, it drives the rotation of the lower fixed plate 2, thereby adjusting the cutting angle of the stone. The introduction of the rotary motor 17 realizes the automated control of the rotation of the lower fixed plate 2, enabling the stone to be cut at different angles, meeting diverse processing needs, and improving the flexibility and applicability of the equipment.

[0043] In a further preferred embodiment of this utility model, a drive rod 18 is rotatably mounted on the cutting side of the housing 1, a cutting frame 19 is threaded onto the drive rod 18, the cutting frame 19 slides in contact with the inner wall of the housing 1, the cutting blade 4 is disposed on the cutting side of the cutting frame 19, and a drive motor 20 is fixedly mounted on one side of the housing 1, the output shaft of the drive motor 20 is fixedly connected to the drive rod 18.

[0044] In this embodiment, the drive rod 18 is rotatably mounted on the cutting side of the housing 1. Serving as the drive rail for the cutting frame 19, it achieves the feed motion of the cutting frame 19 through a threaded connection. The design of the drive rod 18 enables the cutting frame 19 to achieve precise feed in the horizontal direction, thereby ensuring that the cutting blade 4 can cut the stone according to a predetermined trajectory, improving the accuracy and stability of the cutting operation.

[0045] The cutting frame 19 is threaded onto the drive rod 18 and slides in contact with the inner wall of the housing 1. Driven by the drive rod 18, it feeds horizontally, thereby driving the cutting blade 4 to cut the stone. The feeding function of the cutting frame 19 enables the cutting blade 4 to cut the stone at a predetermined speed and path, ensuring the continuity and stability of the cutting operation and improving cutting efficiency and quality.

[0046] The cutting blade 4 is positioned on the cutting side of the cutting frame 19. As the executing component for the cutting operation, it cuts the stone. The sharpness and durability of the cutting blade 4 determine the efficiency and quality of the cutting operation. In this patent, the cutting blade 4, through the precise feed of the cutting frame 19, enables precise cutting of the stone.

[0047] The drive motor 20 is fixedly mounted on one side of the housing 1, and its output shaft is fixedly connected to the drive rod 18. As a power source, it drives the rotation of the drive rod 18, thereby driving the feed motion of the cutting frame 19. The introduction of the drive motor 20 realizes the automated control of the feed of the cutting frame 19, avoiding the tediousness and errors of manually adjusting the position of the cutting frame 19, and improving the automation and efficiency of the cutting operation. At the same time, the stability and reliability of the drive motor 20 also ensure the continuity and stability of the cutting operation.

[0048] In a further preferred embodiment of this utility model, dust collection covers 21 are fixedly installed on both sides of the cutting frame 19, a fan 22 is fixedly installed on the top of the box 1, a flexible hose 23 is fixedly installed at the air inlet end of the fan 22, the air inlet end of the flexible hose 23 is fixedly connected to the air outlet end of the dust collection cover 21, and the other end of the fan 22 can be connected to an external dust treatment mechanism.

[0049] In this embodiment, the dust collection hood 21 is fixedly installed on both sides of the cutting frame 19. During the cutting process, the dust collection hood 21 can capture the dust and debris generated during cutting and prevent them from splashing everywhere. The design of the dust collection hood 21 effectively reduces the spread of dust and debris during the cutting process, protects the health of operators, and also reduces pollution of the working environment.

[0050] The blower 22 is fixedly installed on the top of the housing 1. As a power source, it is connected to the dust collection hood 21 via a hose 23, sucking in and discharging the dust and debris captured by the dust collection hood 21. The introduction of the blower 22 enables automated collection and processing of dust and debris, avoiding the tediousness and inconvenience of manual cleaning, and improving the efficiency and cleanliness of the cutting operation.

[0051] The air inlet end of the flexible hose 23 is fixedly connected to the air outlet end of the dust collection hood 21, and the other end is fixedly connected to the air inlet end of the fan 22. Serving as a channel connecting the dust collection hood 21 and the fan 22, it ensures that dust and debris can be smoothly drawn in and discharged. The design of the flexible hose 23 makes the connection between the dust collection hood 21 and the fan 22 more flexible and convenient, while also reducing leakage and diffusion of dust and debris during transmission.

[0052] The dust treatment unit is connected to the other end of the blower 22 to further process and collect the dust and debris sucked in by the blower 22. The introduction of the dust treatment unit enables centralized processing and recycling of dust and debris, avoiding environmental pollution caused by dust and debris, and also ensuring the long-term use of the stone cutting machine.

[0053] In a further preferred embodiment of the present invention, a stone collection box 24 is slidably disposed on one side of the box body 1 at the bottom of the cutting blade 4. T-shaped blocks 25 are fixedly installed on both sides of the bottom of the stone collection box 24. A T-shaped groove is provided on one side of the bottom of the box body 1. The T-shaped block 25 can extend into the T-shaped groove and slide in contact with the inner wall of the T-shaped groove.

[0054] In this embodiment, the stone collection box 24 is slidably disposed on one side of the box body 1, located at the bottom of the cutting blade 4. During the cutting process, the stone fragments and waste generated during cutting fall into the stone collection box 24, facilitating subsequent unified collection and processing. The design of the stone collection box 24 effectively collects the stone fragments and waste generated during the cutting process, preventing the accumulation of waste on the workbench, maintaining the cleanliness of the workbench and the continuity of the cutting operation. At the same time, the sliding arrangement of the stone collection box 24 makes waste collection more convenient, improving the efficiency and cleanliness of the cutting operation.

[0055] T-blocks 25 are fixedly installed on both sides of the bottom of the stone collection box 24. The T-blocks 25 cooperate with the T-slots on the bottom of the box body 1, enabling the stone collection box 24 to slide stably on the box body 1. This cooperative design between the T-blocks 25 and the T-slots makes the stone collection box 24 more stable during sliding, avoiding the risk of shaking and falling off. At the same time, this design also facilitates the disassembly and cleaning of the stone collection box 24, improving the maintainability and service life of the equipment.

[0056] A T-slot is located on one side of the bottom of the housing 1, cooperating with a T-block 25. Serving as a slide rail for the T-block 25, it enables the stone collection box 24 to slide on the housing 1. The T-slot design makes the sliding of the stone collection box 24 smoother and more stable, while also facilitating its positioning and installation. This design not only improves the flexibility of the equipment but also ensures the continuity and stability of the cutting operation.

[0057] In summary, compared with related technologies, by introducing components such as the threaded rod 15, the adjusting motor 16, and the rotating motor 17, precise lifting and rotation of the upper fixed frame 3 and the lower fixed plate 2 are achieved, thus flexibly adapting to the processing needs of stone of different thicknesses and sizes. Simultaneously, the coordinated use of components such as the cutting frame 19, the drive motor 20, the dust collection hood 21, the fan 22, and the flexible hose 23 enables automated collection and processing of dust and debris during the cutting process, improving the cleanliness and efficiency of the cutting operation. Furthermore, the design of components such as the stone collection box 24, the T-block 25, and the T-slot further facilitates the unified collection and processing of crushed stone and waste, maintaining the cleanliness of the workbench and the continuity of the cutting operation.

[0058] It should be understood, in the several embodiments provided in this application, that the disclosed apparatus may be implemented in other ways.

[0059] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit the scope of protection of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on these embodiments, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model. Although this utility model has been described in detail with reference to the above embodiments, those skilled in the art can still combine, add, delete, or otherwise adjust the features of the various embodiments of this utility model according to the circumstances without conflict or creative effort, thereby obtaining different technical solutions that do not fundamentally depart from the concept of this utility model. These technical solutions are also within the scope of protection of this utility model.

Claims

1. A high-speed edge trimming machine, characterized in that, include: Box; A lower fixing plate is rotatably installed in the box body, and the lower fixing plate is used to place the stone to be processed; An upper fixing frame is disposed in the box body above the lower fixing plate, and the upper fixing frame can contact the stone to be processed; A cutting blade, wherein the cutting blade is disposed on the cutting side of the housing; An adjustment mechanism is provided on the upper fixed frame and is used to adjust the position of the stone on the lower fixed plate.

2. The high-speed edge trimming machine as described in claim 1, characterized in that, The adjustment mechanism includes two telescopic grooves formed on the inner wall of one side of the upper fixed frame. Telescopic rods are slidably arranged in the telescopic grooves. The two telescopic rods extend to the side outside the telescopic grooves and are fixedly installed with the same support frame. A push plate is slidably installed in the support frame. The push plate can contact the non-processed side of the stone. The bottom of the push plate can slide in contact with the lower fixed plate. A displacement sensor is fixedly installed on the inner wall of the other side of the upper fixed frame. The displacement sensor is used to measure the movement distance of the push plate.

3. The high-speed edge trimming machine as described in claim 2, characterized in that, A telescopic motor is fixedly installed on one inner wall of the upper fixed frame. A threaded sleeve is rotatably installed on the open side of the telescopic groove. The telescopic rod extends into the threaded sleeve and is threadedly connected to the inner wall of the threaded sleeve. A bevel gear that meshes with the output shaft of the telescopic motor is fixedly installed on either of the threaded sleeves. A sprocket is fixedly installed on both of the threaded sleeves, and the same chain is fitted on both sprockets.

4. The high-speed edge trimming machine as described in claim 1, characterized in that, A threaded rod is rotatably mounted on the rear side of the housing, and the upper fixing bracket is threaded onto the threaded rod. The upper fixing bracket slides in contact with the inner wall of the housing. An adjusting motor is fixedly mounted on the top of the housing, and the output shaft of the adjusting motor is fixedly connected to the threaded rod. A rotating motor is fixedly mounted on the bottom of the housing, and the output shaft of the rotating motor is fixedly connected to the lower fixing plate.

5. The high-speed edge trimming machine as described in claim 1, characterized in that, A drive rod is rotatably mounted on the cutting side of the housing, and a cutting frame is threaded onto the drive rod. The cutting frame slides in contact with the inner wall of the housing. The cutting blade is located on the cutting side of the cutting frame. A drive motor is fixedly mounted on one side of the housing, and the output shaft of the drive motor is fixedly connected to the drive rod.

6. The high-speed edge trimming machine as described in claim 5, characterized in that, Dust collection covers are fixedly installed on both sides of the cutting frame, and a fan is fixedly installed on the top of the box. A flexible hose is fixedly installed at the air inlet of the fan, and the air inlet of the flexible hose is fixedly connected to the air outlet of the dust collection cover. The other end of the fan can be connected to an external dust treatment mechanism.

7. The high-speed edge trimming machine as described in claim 1, characterized in that, A stone collection box is slidably disposed on one side of the box body at the bottom of the cutting blade. T-shaped blocks are fixedly installed on both sides of the bottom of the stone collection box. A T-shaped groove is provided on one side of the bottom of the box body. The T-shaped blocks can extend into the T-shaped groove and slide in contact with the inner wall of the T-shaped groove.

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