Rock core fixing and cutting device

Abstract

The utility model belongs to the technical field of rock core cutting, and particularly relates to a rock core fixing and cutting device which comprises a base, a placing table is fixedly connected to the top of the base, a movable frame is slidably connected to the side, away from the placing table, of the top of the base, a first sliding plate is slidably connected to the bottom of the movable frame, and a cutting knife is rotatably connected into the first sliding plate. A dust collection frame is arranged on the side, close to the containing table, of the exterior of the moving frame, and second sliding plates are slidably connected to the two sides of the top of the containing table. The utility model provides a rock core fixing and cutting device which solves the problems that although a cutting device in the prior art can cut different positions of a rock core by adjusting the angle of a saw blade, a large amount of dust and chippings can be generated in the rock core cutting process, the device cannot process the dust and the chippings, and the cutting efficiency is high. The problems that dust drifts everywhere and is difficult to clean, so that the nearby environment is polluted, and splashing of chippings threatens the personal safety of workers are solved.

Description

Technical Field

[0001] The utility model belongs to the field of core cutting, in particular to a core fixing and cutting device. Background Art

[0002] Rock cores are important physical geological data for studying and understanding underground geology and mineral conditions. Rock cores need to be cut when studying the internal conditions of the rock cores.

[0003] After searching, a Chinese patent discloses a core fixing and cutting device for core sampling (authorization announcement number CN221148088 U). The patented technology has an angle adjustment mechanism installed in the groove, and the movable end of the angle adjustment mechanism is located in the circular groove. The movable end of the angle adjustment mechanism is installed with a clamping mechanism. Two movable grooves are provided on the main body plate, and a cutting mechanism is installed in the movable groove. The position of the cutting end of the cutting mechanism corresponds to the position of the clamping end of the clamping mechanism. A power switch group is installed on the main body plate. The core fixing and cutting device for core sampling described in the utility model adjusts the angle of the clamping mechanism through the angle adjustment mechanism according to the shape of the rock, which facilitates the clamping mechanism to clamp the rock and avoids the rock from shaking during cutting, which affects the cutting effect. The staff adjusts the angle of the saw blade on the cutting mechanism according to the shape of the rock, which is convenient for cutting the rock at one time and is conducive to removing the core.

[0004] Although the cutting device in this technology can cut different positions of the core by adjusting the angle of the saw blade, a large amount of dust and debris will be generated during the core cutting process. The device cannot handle the dust and debris, which will cause the dust to float everywhere and be difficult to clean, thereby polluting the surrounding environment. The splashing of debris will also pose a threat to the personal safety of the workers. Utility Model Content

[0005] In view of the above problems existing in the prior art, the main purpose of the present invention is to provide a core fixing and cutting device.

[0006] The technical solution of the present utility model is as follows: a core fixing cutting device comprises a base, the top of the base is fixedly connected to a placing table, the top of the base is slidably connected to a movable frame on a side away from the placing table, the bottom of the movable frame is slidably connected to a first slide, the interior of the first slide is rotatably connected to a cutting knife, a dust collection frame is provided on the outside of the movable frame close to the placing table, both sides of the top of the placing table are slidably connected to a second slide, the inner side of the second slide is fixedly connected to a support plate, a transmission assembly is provided on the outer side of the movable frame, an adjustment assembly is provided inside the placing table, and a clamping assembly is provided on the inner side of the second slide.

[0007] As a preferred embodiment, the transmission assembly includes a cross column and a linkage unit, the cross column is rotatably connected to the inside of the movable frame, the cutting knife is slidably connected to the outside of the cross column, the outer side of the movable frame is fixedly connected to the first motor through a mounting plate, the output end of the first motor extends to the inside of the movable frame and is fixedly connected to the cross column, the upper part of the interior of the movable frame is rotatably connected to the adjusting screw, the first slide is threadedly connected to the outside of the adjusting screw, the outside of the movable frame is fixedly connected to the second motor through a mounting plate away from the outside of the first motor, the output end of the second motor extends to the inside of the movable frame and the inside of the adjusting screw, and the dust collection frame can suck air through the linkage unit.

[0008] As a preferred embodiment, the linkage unit includes a first pulley, the outside of the output end of the first motor is fixedly connected to the first pulley, the top of the movable frame is fixedly connected to the collection box, the outer side of the collection box is rotatably connected to a rotating shaft, one end of the rotating shaft extends to the interior of the collection box and is fixedly connected to a fan, the outer end of the rotating shaft is fixedly connected to a second pulley, and the first pulley and the second pulley are connected by a transmission belt.

[0009] As a preferred embodiment, the adjustment assembly includes a bidirectional screw, which is rotatably connected to the inside of the placement table, and the two second slides are respectively threadedly connected to the two sides of the outside of the bidirectional screw. The outside side of the placement table is fixedly connected to a third motor through a mounting plate, and the output end of the third motor extends to the inside of the placement table and is fixedly connected to the bidirectional screw.

[0010] As a preferred embodiment, the clamping assembly includes a first cylinder, which is fixedly connected to the inner side of the second slide through a mounting plate, and the output end of the first cylinder is fixedly connected to a pressure plate, and the support plate and the pressure plate are both arc-shaped structures.

[0011] As a preferred embodiment, a filter is fixedly connected to the inner side of the collection box close to the fan, a box door is installed on the top of the collection box, and the dust collection frame is fixedly connected to the collection box.

[0012] As a preferred embodiment, a second cylinder is fixedly connected to both sides of the top of the base, the output end of the second cylinder is fixedly connected to the movable frame, and the first motor, the second motor, the third motor, the first cylinder and the second cylinder are all electrically connected to an external controller.

[0013] The beneficial effects of the utility model are as follows:

[0014] The device can first clamp the rock core through the second slides on both sides, and press the rock core with the corresponding pressure plate, which can improve the stability during cutting, and the second slide and the pressure plate can be adjusted arbitrarily to adapt to rock cores of different lengths and thicknesses, thereby improving the adaptability of the device. In the cutting process, the dust collection frame and the fan can be used to absorb the debris and dust generated during cutting until they are absorbed into the collection box for collection, avoiding the large amount of dust and debris generated during the cutting process from flying around and causing pollution to the environment, and the flying debris greatly threatens the personal safety of the staff. In addition, the rock core can be cut at different positions by adjusting the position of the cutting knife, further improving the flexibility and convenience of use of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention will be further described below with reference to the accompanying drawings.

[0016] Figure 1 It is a three-dimensional diagram of the utility model;

[0017] Figure 2 It is a cross-sectional view of the utility model;

[0018] Figure 3 It is a cross-sectional view of the placement table in the utility model;

[0019] Figure 4 This is a bottom view of the mobile rack in the present utility model;

[0020] Figure 5 It is a cross-sectional view of the mobile frame in the present utility model;

[0021] Figure 6 It is a cross-sectional view of the collection box in the utility model;

[0022] Figure 7 For the utility model Figure 2 Enlarged view of point A in the middle.

[0023] In the figure: 1. base; 2. placement table; 3. movable frame; 4. first slide; 5. cutting knife; 6. dust collecting frame; 7. second slide; 8. support plate; 9. cross column; 10. first motor; 11. first pulley; 12. collection box; 13. fan; 14. rotating shaft; 15. second pulley; 16. transmission belt; 17. filter; 18. adjusting screw; 19. second motor; 20. bidirectional screw; 21. third motor; 22. first cylinder; 23. pressure plate; 24. second cylinder. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0025] See also Figure 1-7 A core fixed cutting device includes a base 1, a placing table 2 is fixedly connected to the top of the base 1, a moving frame 3 is slidably connected to the side of the top of the base 1 away from the placing table 2, a first slide 4 is slidably connected to the bottom of the moving frame 3, a cutting knife 5 is rotatably connected to the inside of the first slide 4, a dust collection frame 6 is provided on the outside of the moving frame 3 close to the placing table 2, a second slide 7 is slidably connected to both sides of the top of the placing table 2, a support plate 8 is fixedly connected to the inner side of the second slide 7, a transmission assembly is provided on the outer side of the moving frame 3, an adjustment assembly is provided inside the placing table 2, and a clamping assembly is provided on the inner side of the second slide 7.

[0026] Specifically, the transmission assembly includes a cross column 9 and a linkage unit. The cross column 9 is rotatably connected to the inside of the mobile frame 3, and the cutting knife 5 is slidably connected to the outside of the cross column 9. One side of the outside of the mobile frame 3 is fixedly connected to the first motor 10 through a mounting plate. The output end of the first motor 10 extends to the inside of the mobile frame 3 and is fixedly connected to the cross column 9. The upper part of the inside of the mobile frame 3 is rotatably connected to the adjusting screw 18. The first slide plate 4 is threadedly connected to the outside of the adjusting screw 18. The outside of the mobile frame 3 is away from the outside of the first motor 10 and is fixedly connected to the second motor 19 through a mounting plate. The output end of the second motor 19 extends to the inside of the mobile frame 3 and the inside of the adjusting screw 18. The dust collection frame 6 can absorb air through the linkage unit. The linkage unit includes a first pulley 11. The outside of the output end of the first motor 10 is fixedly connected to the first pulley 11. The top of the mobile frame 3 is fixedly connected to the collection box 12. The outer side of the collecting box 12 is rotatably connected to the rotating shaft 14, one end of the rotating shaft 14 extends to the interior of the collecting box 12 and is fixedly connected to the fan 13, the outer end of the rotating shaft 14 is fixedly connected to the second pulley 15, the first pulley 11 and the second pulley 15 are connected by a transmission belt 16, the adjusting component includes a bidirectional screw 20, the bidirectional screw 20 is rotatably connected to the interior of the placing table 2, the two second slides 7 are respectively threadedly connected to the outer sides of the bidirectional screw 20, the outer side of the placing table 2 is fixedly connected to the third motor 21 through the mounting plate, the output end of the third motor 21 extends to the interior of the placing table 2 and is fixedly connected to the bidirectional screw 20, the clamping component includes a first cylinder 22, the first cylinder 22 is fixedly connected to the inner side of the second slide 7 through the mounting plate, the output end of the first cylinder 22 is fixedly connected to the pressure plate 23, and the support plate 8 and the pressure plate 23 are both arc-shaped structures.

[0027] Through the above technical solution, when the core needs to be cut, the core is first placed between the two second slides 7 and on top of the support plate 8, and then the third motor 21 is started by the external controller, and the output end of the third motor 21 drives the bidirectional screw 20 to rotate, so that the bidirectional screw 20 drives the second slides 7 on both sides to move closer to each other through the threaded connection relationship until the core is clamped, and then the first cylinders 22 on both sides are started by the external controller, so that the first cylinders 22 push the corresponding pressure plates 23 downward through the output end until the core is pressed, further improving the stability of the subsequent core cutting, and then the first motor 10 and The second cylinder 24 and the output end of the first motor 10 drive the cross column 9 and the first pulley 11 to rotate, so that the cross column 9 drives the cutting knife 5 to rotate, and at the same time the first pulley 11 drives the second pulley 15 and the rotating shaft 14 to rotate through the transmission belt 16, and the rotating shaft 14 drives the fan 13 to rotate, so that the fan 13 sucks air through the dust collection frame 6, and then the output end of the second cylinder 24 drives the movable frame 3 to move toward the placement table 2 and the core, until it drives the cutting knife 5 to cut the core, and at the same time the dust collection frame 6 follows the movement and absorbs the debris and dust generated during cutting through the dust collection frame 6 until it is absorbed into the collection box 12 for collection, thereby avoiding a large amount of dust and The debris flying everywhere causes pollution to the environment, and the flying debris greatly threatens the personal safety of the workers. When it is necessary to cut different parts of the core, the second motor 19 is started by the external controller, and the output end of the second motor 19 drives the adjusting screw 18 to rotate, so that the adjusting screw 18 drives the first slide 4 and the cutting knife 5 to slide and adjust through the threaded connection relationship, and the cutting knife 5 can slide on the outside of the cross column 9 and follow the rotation until it is adjusted to the appropriate position. It can cut any position of the core, which effectively improves the flexibility and convenience of the use of this device. The device can first clamp the core through the second slides 7 on both sides, and cooperate with the corresponding pressing plate 2 3 pairs of cores are pressed tightly, which can improve the stability during cutting, and the second slide plate 7 and the pressure plate 23 can be adjusted arbitrarily to adapt to cores of different lengths and thicknesses, thereby improving the adaptability of the device. In the cutting process, the dust collection frame 6 and the fan 13 can cooperate to absorb the debris and dust generated during cutting until they are absorbed into the collection box 12 for collection, thereby avoiding a large amount of dust and debris generated during the cutting process from flying around and causing pollution to the environment, and the flying debris greatly threatens the personal safety of the staff. In addition, by adjusting the position of the cutting knife 5, different positions of the core can be cut, further improving the flexibility and convenience of use of the device.

[0028] Specifically, a filter screen 17 is fixedly connected to one side of the collecting box 12 close to the fan 13 , a box door is installed on the top of the collecting box 12 , and the dust collection frame 6 is fixedly connected to the collecting box 12 .

[0029] Through the above technical solution, the filter 17 can prevent the inhaled dust and debris from splashing onto the fan 13, providing protection for the fan 13. By opening the box door, the staff can conveniently centrally process the dust and debris collected in the collection box 12.

[0030] Specifically, the second cylinder 24 is fixedly connected to both sides of the top of the base 1, the output end of the second cylinder 24 is fixedly connected to the movable frame 3, and the first motor 10, the second motor 19, the third motor 21, the first cylinder 22 and the second cylinder 24 are all electrically connected to the external controller.

[0031] With the above technical solution, the staff can quickly control the first motor 10, the second motor 19, the third motor 21, the first cylinder 22 and the second cylinder 24 through the external controller.

[0032] During use, when it is necessary to cut the core, first place the core between the two second slides 7 and on top of the support plate 8, then start the third motor 21 through the external controller, and the output end of the third motor 21 drives the bidirectional lead screw 20 to rotate, so that the bidirectional lead screw 20 drives the second slides 7 on both sides to move closer to each other through the threaded connection relationship until the core is clamped, and then start the first cylinder 22 on both sides through the external controller, so that the first cylinder 22 pushes the corresponding pressure plate 23 downward through the output end until the core is pressed, further improving the stability during subsequent core cutting, and then start the first motor 10 and the second cylinder 24 through the external controller, and the output end of the first motor 10 drives the cross The column 9 and the first pulley 11 rotate, so that the cross column 9 drives the cutting knife 5 to rotate, and at the same time the first pulley 11 drives the second pulley 15 and the rotating shaft 14 to rotate through the transmission belt 16, and the rotating shaft 14 drives the fan 13 to rotate, so that the fan 13 sucks air through the dust suction frame 6, and then the output end of the second cylinder 24 drives the movable frame 3 to move toward the placement table 2 and the core, until the cutting knife 5 is driven to cut the core, and at the same time the dust suction frame 6 follows the movement, and absorbs the debris and dust generated during cutting through the dust suction frame 6 until it is absorbed into the collection box 12 for collection, thereby avoiding the large amount of dust and debris generated during the cutting process from flying around and causing pollution to the environment, and the flying debris greatly threatens the personal safety of the staff. Now, when it is necessary to cut different parts of the core, the second motor 19 is started by the external controller, and the output end of the second motor 19 drives the adjusting screw 18 to rotate, so that the adjusting screw 18 drives the first slide 4 and the cutting knife 5 to slide and adjust through the threaded connection relationship, and the cutting knife 5 can slide on the outside of the cross column 9 and follow the rotation until it is adjusted to a suitable position. It can cut any position of the core, which effectively improves the flexibility and convenience of the use of this device. This device can first clamp the core through the second slides 7 on both sides, and press the core with the corresponding pressure plate 23, which can improve the stability during cutting, and the second slide 7 and the pressure plate 23 can be adjusted arbitrarily, so as to adapt to cores of different lengths and thicknesses, improving The adaptability of the device is improved, and during the cutting process, the dust suction frame 6 and the fan 13 can cooperate to absorb the debris and dust generated during cutting until they are absorbed into the collection box 12 for collection, thereby avoiding a large amount of dust and debris generated during the cutting process from flying around and causing pollution to the environment, and the splashing debris greatly threatens the personal safety of the workers. In addition, by adjusting the position of the cutting knife 5, the core can be cut at different positions, further improving the flexibility and convenience of use of the device. The filter 17 can prevent the inhaled dust and debris from splashing to the fan 13, providing protection for the fan 13. By opening the box door, the workers can conveniently centrally process the dust and debris collected in the collection box 12.The external controller allows the operator to quickly control the first motor 10, the second motor 19, the third motor 21, the first cylinder 22 and the second cylinder 24.

[0033] The above-mentioned front, back, left, right, up and down are all based on the Figure 1 As a benchmark, according to the person's observation perspective, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and so on.

[0034] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention 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 cannot be understood as limiting the scope of protection of the present invention.

[0035] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A core fixing and cutting device, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a placing table (2), the top of the base (1) is slidably connected to a movable frame (3) on a side away from the placing table (2), the bottom of the movable frame (3) is slidably connected to a first slide plate (4), the interior of the first slide plate (4) is rotatably connected to a cutting knife (5), a dust collecting frame (6) is provided on the outside of the movable frame (3) close to the placing table (2), both sides of the top of the placing table (2) are slidably connected to second slide plates (7), the inner side of the second slide plate (7) is fixedly connected to a support plate (8), a transmission component is provided on the outer side of the movable frame (3), an adjustment component is provided on the interior of the placing table (2), and a clamping component is provided on the inner side of the second slide plate (7).

2. A core fixing and cutting device according to claim 1, characterized in that: The transmission assembly includes a cross column (9) and a linkage unit, wherein the cross column (9) is rotatably connected to the inside of the movable frame (3), the cutting knife (5) is slidably connected to the outside of the cross column (9), the outside side of the movable frame (3) is fixedly connected to a first motor (10) through a mounting plate, the output end of the first motor (10) extends to the inside of the movable frame (3) and is fixedly connected to the cross column (9), the upper part of the inside of the movable frame (3) is rotatably connected to an adjusting screw (18), the first slide plate (4) is threadedly connected to the outside of the adjusting screw (18), the outside of the movable frame (3) is fixedly connected to a second motor (19) through a mounting plate away from the outside of the first motor (10), the output end of the second motor (19) extends to the inside of the movable frame (3) and the inside of the adjusting screw (18), and the dust collecting frame (6) can be sucked through the linkage unit.

3. A core fixing and cutting device according to claim 2, characterized in that: The linkage unit comprises a first pulley (11), the first motor (10) is fixedly connected to the outside of the output end thereof, the top of the movable frame (3) is fixedly connected to a collection box (12), the outside of the collection box (12) is rotatably connected to a rotating shaft (14), one end of the rotating shaft (14) extends to the inside of the collection box (12) and is fixedly connected to a fan (13), the outside end of the rotating shaft (14) is fixedly connected to a second pulley (15), and the first pulley (11) and the second pulley (15) are connected in transmission via a transmission belt (16).

4. The core fixing and cutting device according to claim 2, characterized in that: The adjustment assembly includes a bidirectional lead screw (20), the bidirectional lead screw (20) is rotatably connected to the inside of the placement table (2), and the two second slides (7) are respectively threadedly connected to the two sides of the outside of the bidirectional lead screw (20), and the outside side of the placement table (2) is fixedly connected to a third motor (21) through a mounting plate, and the output end of the third motor (21) extends to the inside of the placement table (2) and is fixedly connected to the bidirectional lead screw (20).

5. The core fixing and cutting device according to claim 4, characterized in that: The clamping assembly comprises a first cylinder (22), the first cylinder (22) being fixedly connected to the inner side of the second slide plate (7) via a mounting plate, the output end of the first cylinder (22) being fixedly connected to a pressure plate (23), and the support plate (8) and the pressure plate (23) both being arc-shaped structures.

6. The core fixing and cutting device according to claim 3, characterized in that: A filter screen (17) is fixedly connected to one side of the collection box (12) close to the fan (13), a box door is installed on the top of the collection box (12), and the dust collection frame (6) is fixedly connected to the collection box (12).

7. The core fixing and cutting device according to claim 5, characterized in that: A second cylinder (24) is fixedly connected to both sides of the top of the base (1), an output end of the second cylinder (24) is fixedly connected to the movable frame (3), and the first motor (10), the second motor (19), the third motor (21), the first cylinder (22) and the second cylinder (24) are all electrically connected to an external controller.

Images