Columnar sample automatic dividing and cutting device and use method

Abstract

The present invention provides a columnar sample automatic sample dividing and cutting device and a method of using the same, and relates to the field of marine sampling technology. The columnar sample automatic sample dividing and cutting device comprises a mounting base, a mounting plate is fixedly connected to the top of the mounting base, connecting support plates are fixedly connected to both sides of the top of the mounting base, and a lifting mounting frame is provided on the top of the two connecting support plates, and a lifting assembly is provided between the lifting mounting frame and the connecting support plate. The columnar sample automatic sample dividing and cutting device has a fixed limit plate that pushes a push plate, so that the push plate descends and pushes a cutting knife, so that the cutting knife cuts the sample in the pipeline into equal parts, and the cut section is clamped by one of the locking mounting plates, and the locking mounting plate is driven by a second screw rod to transport the cut sample, and when the transport is completed, the sleeve is pushed and clamped in cooperation with the locking mounting plate on the other side, and the cutting is performed in sequence, so as to achieve the effect of precise cutting and transport.

Description

Technical Field

[0001] The invention relates to an automatic sample sorting technology, in particular to a columnar sample automatic sorting and cutting device and a use method, belonging to the technical field of marine sampling. Background Art

[0002] The deep ocean is widely covered with a layer of mysterious but very valuable seabed sediments. Seabed sediments are of great significance for understanding the changes in the earth's environment, revealing the internal connections between the earth's environmental systems, and predicting long-term climate changes in the future. Sampling and in-depth research on seabed sediments can enable humans to obtain very important scientific value in the fields of marine science research, marine environment research, marine resource exploration, marine engineering exploration, etc., which is of great significance for humans to understand the earth and develop the ocean.

[0003] After the marine sediment is sampled, it is generally encapsulated in a Teflon sleeve through the equipment and removed later.

[0004] In order to facilitate research later, the samples need to be divided into equal parts. However, since the samples are in Teflon sleeves, direct cutting and dividing cannot guarantee the later removal of the samples, and manual cutting and dividing cannot guarantee accurate equal division. Summary of the invention

[0005] 1. Technical issues to be solved

[0006] The purpose of the present invention is to provide an automatic columnar sample dividing and cutting device and a method for use in order to solve the above-mentioned problems, so as to solve the problem in the prior art that samples need to be divided into equal portions for later research by later personnel, but because the samples are in a Teflon sleeve, if the samples are directly cut and divided, the later removal of the samples cannot be guaranteed, and manual cutting and dividing cannot guarantee accurate equal division.

[0007] (II) Technical solution

[0008] To achieve the above objectives, the present invention is implemented through the following technical solutions: a columnar sample automatic sample dividing and cutting device comprises a mounting base, a mounting plate is fixedly connected to the top of the mounting base, connecting support plates are fixedly connected to both sides of the top of the mounting base, a lifting mounting frame is provided on the top of the two connecting support plates, and a lifting assembly is provided between the lifting mounting frame and the connecting support plate;

[0009] The tops of the two lifting installation frames are each provided with a locking installation plate, the locking installation plate is internally provided with a locking component for fixing, and a pushing component is provided between the locking installation plate and the lifting installation frame;

[0010] A cutting knife is provided on one side of the mounting plate, both sides of the cutting knife are fixedly connected to the limiting frame, the cutting knife is arranged inside the limiting frame and is slidably connected to the limiting frame, and a cutting assembly is provided on the top of the cutting knife;

[0011] A first electric push rod is fixedly connected to the other side of the mounting plate, and an electric cutting device is fixedly connected to the bottom of the first electric push rod.

[0012] Preferably, the locking assembly includes a plurality of rotating rods, each of which passes through the locking mounting plate and is rotatably connected to the locking mounting plate, each of which is fixedly connected to a first gear on the outer side of each of which, each of which is meshingly connected to a clamping rack on the outer side, each of which is fixedly connected to a clamping plate at one end, each of which is slidably connected to a limiting block on the outer side of the clamping rack, and the limiting block is fixedly connected to the locking mounting plate.

[0013] Preferably, the locking assembly also includes multiple second gears, and the multiple second gears are respectively fixedly connected to one end of the multiple rotating rods, and the outer sides of the multiple second gears are meshedly connected with a transmission gear ring, and the outer side of the transmission gear ring is meshedly connected with a third gear, and one side of the third gear is fixedly connected to a transmission rod, and the transmission rod passes through the locking mounting plate and is rotatably connected to the locking mounting plate, and a third servo motor is fixedly connected to the outer side of the locking mounting plate, and the output end of the third servo motor is fixedly connected to the transmission rod, which is conducive to driving the transmission rod to rotate through the third servo motor, and then the third gear drives the transmission gear ring to rotate, so that the multiple second gears rotate synchronously.

[0014] Preferably, the pushing assembly includes a sliding rod and a second screw rod, both of which penetrate the lifting installation frame, the sliding rod is fixedly connected to the lifting installation frame, the second screw rod is rotatably connected to the lifting installation frame, two sliding plates are fixedly connected to the outside of the locking installation plate, the second screw rod penetrates one of the sliding plates and is rotatably connected to the sliding plate, the sliding rod penetrates the other sliding plate and is slidably connected to the sliding plate, a second servo motor is fixedly connected to the outside of the lifting installation frame, and the output end of the second servo motor is fixedly connected to the second screw rod, which is conducive to pushing the locking installation plate to move after clamping the sleeve.

[0015] Preferably, the cutting assembly includes a pushing plate, the pushing plate is fixedly connected to the top of the cutting knife, the top of the pushing plate is fixedly connected to a fixed limiting plate, the fixed limiting plate is slidably connected to a pushing column, one side of the pushing column is fixedly connected to a rotating disk, the rotating disk passes through the mounting plate and is rotatably connected to the mounting plate, the outer side of the mounting plate is fixedly connected to a fourth servo motor, the output end of the fourth servo motor is fixedly connected to the rotating disk, which is conducive to the rotating disk driving the cutting knife at the bottom of the pushing plate to reciprocate through the pushing column.

[0016] Preferably, a separation plate is provided on one side of the mounting plate, a slide groove is provided on the outer side of the separation plate, a movable block is provided inside the slide groove provided on the outer side of the separation plate, a second electric push rod is fixedly connected to the bottom of the movable block, a connecting block is fixedly connected to the bottom of the second electric push rod, and a separation plug plate for peeling is fixedly connected to one side of the connecting block.

[0017] Preferably, the other side of the separation disk is rotatably connected to an inner gear ring, and the inner gear ring is fixedly connected to the movable block. A transmission gear is meshingly connected inside the inner gear ring, and the transmission gear is rotatably connected to one side of the separation disk, and the transmission gear is meshingly connected to the inner gear ring. A fifth servo motor is fixedly connected inside the separation disk, and the output end of the fifth servo motor is fixedly connected to the fifth servo motor. A cross plate is fixedly connected to one side of the separation disk, and the cross plate is fixedly connected to the mounting plate.

[0018] Preferably, the lifting assembly includes two first screw rods, which are respectively arranged on both sides of the top of the connecting support plate, and both ends of the two first screw rods are rotatably connected to the first mounting blocks, and the first mounting blocks are fixedly connected to the connecting support plate. The outer sides of the two first screw rods are threadedly connected to two movable support blocks, and the two sides of the bottom of the lifting installation frame are fixedly connected to two mounting fixing frames, and the outer sides of the two mounting fixing frames are slidably connected to two sliding blocks, which is conducive to lifting the sleeve and facilitating cutting and sampling.

[0019] Preferably, the lifting assembly further comprises two groups of supporting inclined plates, each group of supporting inclined plates is provided with two, the two groups of supporting inclined plates are respectively provided at both sides of the connecting support plate and the lifting installation frame, the two supporting inclined plates in one group are cross-arranged, the two ends of the two supporting inclined plates are respectively rotatably connected to the moving support block and the sliding block, one end of the two first screw rods are fixedly connected to a pulley, the two pulleys are connected by a belt transmission, the outer side of the connecting support plate is fixedly connected to a first servo motor, and the output end of the first servo motor is fixedly connected to the first screw rod

[0020] The method for using the columnar sample automatic dividing and cutting device specifically includes:

[0021] S1. Place the Teflon sleeve containing marine sediment inside the locking mounting plate on the top of the lifting mounting frame, and start the locking assembly on the locking mounting plate so that the multiple first gears push the clamping rack, so that the clamping plate fixedly connected to one end of the clamping rack fixes the sleeve.

[0022] S2. The second screw on the lifting installation frame is rotated to drive the locking installation plate to move, so that the locking installation plate passes through the installation plate and is fixed with the locking installation plate on the other side through the installation base, and then the electric cutting device is pushed by the first electric push rod, and the electric cutting device cuts the surface of the pipeline horizontally.

[0023] S3. Finally, the cut pipe is pushed through the mounting plate through the locking mounting plate on the other side, and the fourth servo motor is started to drive the rotating disk to rotate, so that the pushing plate descends and pushes the cutting knife, so that the cutting knife cuts the sample in the pipe into equal parts.

[0024] The present invention provides a columnar sample automatic dividing and cutting device and a method for using the same, which have the following beneficial effects:

[0025] 1. The columnar sample automatic dividing and cutting device makes the third gear drive the meshing transmission gear ring to rotate. When the transmission gear ring rotates, it drives multiple meshing second gears to rotate. When the second gear rotates, it drives the fixedly connected rotating rod to rotate. When the rotating rod rotates, it drives the first gear to rotate. The first gear drives the meshing clamping rack to move horizontally under the limiting operation of the limit block, so that multiple clamping plates clamp the pipe sleeve to ensure that sleeves of different sizes are fixed.

[0026] 2. The columnar sample automatic dividing and cutting device transmits power through pulleys and belts between the two first screw rods, so that the two movable support blocks outside the first screw rods move relatively, and the two supporting inclined plates rotatably connected between the two movable support blocks and the two sliding blocks push the lifting installation frame to rise, so that the center of the locking installation plate is consistent with the center of the installation plate, which is convenient for lifting pipes of different sizes to different heights, which is beneficial to the processing of the equipment.

[0027] 3. The automatic sample dividing and cutting device for columnar samples starts the fourth servo motor to drive the rotating disk to rotate, so that the rotating disk drives the pushing column to rotate, and then the pushing column pushes the fixed limit plate, so that the fixed limit plate pushes the pushing plate, so that the pushing plate descends and pushes the cutting knife, so that the cutting knife cuts the sample in the pipeline into equal parts, and the cut section is clamped by one of the locking mounting plates, and the locking mounting plate is driven by the second screw to convey the cut sample. When the conveying is completed, the sleeve is pushed and clamped in cooperation with the locking mounting plate on the other side, and cutting is performed in sequence to achieve the effect of precise cutting and conveying. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0029] Figure 2 It is a schematic diagram of the locking mounting plate structure of the present invention;

[0030] Figure 3 It is a schematic diagram of the structure of the lifting assembly of the present invention;

[0031] Figure 4 This is a schematic diagram of the first screw structure of the present invention;

[0032] Figure 5This is a schematic diagram of the locking assembly structure of the present invention;

[0033] Figure 6 This is a schematic diagram of the second gear structure of the present invention;

[0034] Figure 7 This is a schematic diagram of the structure of the cutting assembly of the present invention;

[0035] Figure 8 This is a schematic diagram of the separation disk structure of the present invention;

[0036] Fig. 9 This is a schematic diagram of the separation plug board structure of the present invention;

[0037] Fig.10 For the present invention Figure 3 A schematic diagram of the enlarged structure of part A;

[0038] Fig.11 This is a schematic diagram of the structure of the inner gear ring of the present invention;

[0039] Fig.12 For the present invention Figure 4 A schematic diagram of the enlarged structure of part B;

[0040] Fig.13 It is a schematic diagram of the clamping rack structure of the present invention;

[0041] Fig.14 It is a schematic diagram of the structure of the second electric push rod of the present invention.

[0042] In the figure: 1, mounting base; 2, mounting plate; 3, connecting support plate; 301, first mounting block; 302, first screw rod; 303, supporting inclined plate; 304, mounting bracket; 305, sliding block; 306, pulley; 307, first servo motor; 308, moving support block; 4, lifting mounting frame; 401, sliding rod; 402, sliding plate; 403, second screw rod; 404, second servo motor; 5, locking mounting plate; 501, rotating rod; 502, first gear; 503, clamping rack; 504, limit block; 505, clamping plate; 507, The second gear; 508, the transmission gear ring; 509, the third gear; 510, the transmission rod; 511, the third servo motor; 6, the cutting knife; 601, the limit frame; 602, the push plate; 603, the fixed limit plate; 604, the push column; 605, the fourth servo motor; 606, the rotating disk; 7, the first electric push rod; 8, the electric cutting device; 9, the separation disk; 901, the connecting block; 902, the second electric push rod; 903, the movable block; 904, the inner gear ring; 905, the separation plug plate; 906, the transmission gear; 907, the fifth servo motor; 908, the horizontal plate. DETAILED DESCRIPTION

[0043] The embodiment of the present invention provides a columnar sample automatic dividing and cutting device and a use method.

[0044] Please refer again Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 , Fig.10 , Fig.11 , Fig.12 , Fig.13 and Fig.14 , including a mounting base 1, a mounting plate 2 is fixedly connected to the top of the mounting base 1, connecting support plates 3 are fixedly connected to both sides of the top of the mounting base 1, a lifting mounting frame 4 is provided on the top of the two connecting support plates 3, and a lifting component is provided between the lifting mounting frame 4 and the connecting support plates 3;

[0045] The tops of the two lifting installation frames 4 are both provided with locking installation plates 5, the locking installation plates 5 are provided with locking components for fixing, and a pushing component is provided between the locking installation plates 5 and the lifting installation frames 4;

[0046] A cutting knife 6 is provided on one side of the mounting plate 2, and both sides of the cutting knife 6 are fixedly connected to the limiting frame 601, the cutting knife 6 is arranged inside the limiting frame 601 and is slidably connected to the limiting frame 601, and a cutting assembly is provided on the top of the cutting knife 6;

[0047] A first electric push rod 7 is fixedly connected to the other side of the mounting plate 2 , and an electric cutting device 8 is fixedly connected to the bottom of the first electric push rod 7 .

[0048] The locking assembly includes multiple rotating rods 501, and the multiple rotating rods 501 all penetrate the locking mounting plate 5 and are rotatably connected to the locking mounting plate 5. The outer sides of the multiple rotating rods 501 are fixedly connected to the first gears 502, and the outer sides of the multiple first gears 502 are meshedly connected to the clamping racks 503, one end of the clamping racks 503 is fixedly connected to the clamping plate 505, the outer side of the clamping racks 503 is slidably connected to the limit block 504, and the limit block 504 is fixedly connected to the locking mounting plate 5. The locking assembly also includes a plurality of second gears 507, which are respectively fixedly connected to one end of the plurality of rotating rods 501, and the outer sides of the plurality of second gears 507 are meshedly connected with a transmission gear ring 508, and the outer side of the transmission gear ring 508 is meshedly connected with a third gear 509, and one side of the third gear 509 is fixedly connected with a transmission rod 510, which penetrates the locking mounting plate 5 and is rotatably connected to the locking mounting plate 5, and a third servo motor 511 is fixedly connected to the outer side of the locking mounting plate 5, and the output end of the third servo motor 511 is fixedly connected to the transmission rod 510, which is conducive to driving the transmission rod 510 to rotate through the third servo motor 511, and then the third gear 509 drives the transmission gear ring 508 to rotate, so that the plurality of second gears 507 rotate synchronously.

[0049] Specifically, a Teflon sleeve containing marine sediments is placed inside the locking mounting plate 5 on the top of the lifting mounting frame 4. By starting the locking assembly on the locking mounting plate 5, the output end of the third servo motor 511 drives the transmission rod 510 to drive the fixedly connected third gear 509 to rotate, so that the third gear 509 drives the meshing transmission gear ring 508 to rotate. When the transmission gear ring 508 rotates, it drives multiple meshing second gears 507 to rotate. When the second gear 507 rotates, it drives the fixedly connected rotating rod 501 to rotate. When the rotating rod 501 rotates, it drives the first gear 502 to rotate. The first gear 502 drives the meshing clamping rack 503 to move horizontally under the limiting operation of the limit block 504, so that multiple clamping plates 505 clamp the sleeves to ensure that sleeves of different sizes are fixed.

[0050] Please refer again Figure 1 , Figure 2 , Figure 3 and Figure 4The lifting assembly includes two first screw rods 302, and the two first screw rods 302 are respectively arranged on both sides of the top of the connecting support plate 3. Both ends of the two first screw rods 302 are rotatably connected with the first mounting blocks 301, and the first mounting blocks 301 are fixedly connected to the connecting support plate 3. The outer sides of the two first screw rods 302 are threadedly connected to two movable support blocks 308, and the two sides of the bottom of the lifting installation frame 4 are fixedly connected to two mounting fixing frames 304, and the outer sides of the two mounting fixing frames 304 are slidably connected to two sliding blocks 305, which is conducive to lifting the casing and facilitating cutting and sampling. The lifting assembly also includes two groups of supporting inclined plates 303, each group of supporting inclined plates 303 is set as two, and the two groups of supporting inclined plates 303 are respectively arranged on both sides of the connecting support plate 3 and the lifting installation frame 4, and the two supporting inclined plates 303 in one group are cross-arranged, and the two ends of the two supporting inclined plates 303 are respectively rotatably connected to the moving support block 308 and the sliding block 305, one end of the two first screw rods 302 are fixedly connected to the pulley 306, and the two pulleys 306 are connected by belt transmission, and the first servo motor 307 is fixedly connected to the outer side of the connecting support plate 3, and the output end of the first servo motor 307 is fixedly connected to the first screw rod 302.

[0051] Specifically, by starting the lifting assembly connected between the support plate 3 and the lifting installation frame 4, the output end of the first servo motor 307 drives the fixedly connected first screw rod 302 to rotate, so that the first screw rod 302 rotates. Since the two first screw rods 302 are driven by the pulley 306 and the belt, the two movable support blocks 308 outside the first screw rod 302 move relatively, and the two supporting inclined plates 303 rotatably connected between the two movable support blocks 308 and the two sliding blocks 305 push the lifting installation frame 4 to rise, so that the center of the locking installation plate 5 is consistent with the center of the installation plate 2, which is convenient for lifting pipes of different sizes to different heights, which is beneficial to the equipment processing.

[0052] Please refer again Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 , Fig.10 , Fig.11 and Fig.12The pushing component includes a sliding rod 401 and a second screw rod 403. The sliding rod 401 and the second screw rod 403 both penetrate the lifting installation frame 4. The sliding rod 401 is fixedly connected to the lifting installation frame 4. The second screw rod 403 is rotatably connected to the lifting installation frame 4. Two sliding plates 402 are fixedly connected to the outside of the locking installation plate 5. The second screw rod 403 penetrates one of the sliding plates 402 and is rotatably connected to the sliding plate 402. The sliding rod 401 penetrates the other sliding plate 402 and is slidably connected to the sliding plate 402. A second servo motor 404 is fixedly connected to the outside of the lifting installation frame 4. The output end of the second servo motor 404 is fixedly connected to the second screw rod 403, which is conducive to pushing the locking installation plate 5 to move after clamping the sleeve. A separation disc 9 is provided on one side of the mounting plate 2, a slide groove is provided on the outer side of the separation disc 9, a movable block 903 is provided inside the slide groove provided on the outer side of the separation disc 9, a second electric push rod 902 is fixedly connected to the bottom of the movable block 903, a connecting block 901 is fixedly connected to the bottom of the second electric push rod 902, and a separation plug plate 905 for peeling is fixedly connected to one side of the connecting block 901.

[0053] The other side of the separation disk 9 is rotatably connected to an inner gear ring 904, and the inner gear ring 904 is fixedly connected to the movable block 903. The inner gear ring 904 is meshingly connected to a transmission gear 906, and the transmission gear 906 is rotatably connected to one side of the separation disk 9, and the transmission gear 906 is meshingly connected to the inner gear ring 904. A fifth servo motor 907 is fixedly connected to the inside of the separation disk 9, and the output end of the fifth servo motor 907 is fixedly connected to the fifth servo motor 907. A cross plate 908 is fixedly connected to one side of the separation disk 9, and the cross plate 908 is fixedly connected to the mounting plate 2.

[0054] Specifically, the second servo motor 404 is started again, so that the output end of the second servo motor 404 drives the second screw rod 403 to rotate, so that the second screw rod 403 drives the sliding plate 402 to move, and the sliding plate 402 pushes the locking mounting plate 5 to move, so that the sleeve clamped by the locking mounting plate 5 passes through the mounting plate 2 and is fixed with the mounting base 1 through the locking assembly on another locking mounting plate 5, so that the output end of another third servo motor 511 drives the transmission rod 510 to drive the fixedly connected third gear 509 to rotate, so that the third gear 509 drives the meshing transmission gear ring 508 to rotate, when the transmission gear ring 508 rotates, it drives the multiple meshing second gears 507 to rotate, when the second gear 507 rotates, it drives the fixedly connected rotating rod 501 to rotate, when the rotating rod 501 rotates, it drives the first gear 502 to rotate, so that the first gear 502 drives the meshing clamping rack 503 to move horizontally under the limiting operation of the limit block 504, so that the multiple clamping plates 505 clamp the pipe sleeve, so as to clamp the two ends of the pipeline.

[0055] The electric cutting device 8 is pushed by the first electric push rod 7 to horizontally cut the surface of the pipeline, and a movable block 903 is provided inside the separation disk 9, so that the second electric push rod 902 pushes the connecting block 901 to insert the connecting block 901 into the casing, and the fifth servo motor 907 is started to drive the transmission gear 906 to rotate. When the transmission gear 906 rotates, it drives the meshing inner gear ring 904 to rotate. When the inner gear ring 904 rotates, it drives the fixedly connected movable block 903 to rotate, so that the separation plug plate 905 separates the casing from the sample, which is convenient for personnel to take out the sample after cutting.

[0056] Please refer again Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 , Fig.10 , Fig.11 and Fig.12 The cutting assembly includes a pushing plate 602, which is fixedly connected to the top of the cutting knife 6. A fixed limiting plate 603 is fixedly connected to the top of the pushing plate 602. A pushing column 604 is slidably connected inside the fixed limiting plate 603. A rotating disk 606 is fixedly connected to one side of the pushing column 604. The rotating disk 606 penetrates the mounting plate 2 and is rotatably connected to the mounting plate 2. A fourth servo motor 605 is fixedly connected to the outer side of the mounting plate 2. The output end of the fourth servo motor 605 is fixedly connected to the rotating disk 606, which is conducive to the rotating disk 606 driving the cutting knife 6 at the bottom of the pushing plate 602 to reciprocate through the pushing column 604.

[0057] Specifically, the cut pipe is finally pushed through the mounting plate 2 by the locking mounting plate 5 on the other side, and the fourth servo motor 605 is started to drive the rotating disk 606 to rotate, so that the rotating disk 606 drives the pushing column 604 to rotate, and then the pushing column 604 pushes the fixed limiting plate 603, so that the fixed limiting plate 603 pushes the pushing plate 602, so that the pushing plate 602 descends and pushes the cutting knife 6, so that the cutting knife 6 cuts the sample in the pipe into equal parts, and the cut section is clamped by one of the locking mounting plates 5, and the locking mounting plate 5 is driven by the second screw rod 403 to transport the cut sample. When the transportation is completed, the locking mounting plate 5 on the other side is cooperated to push and clamp the sleeve, and cutting is performed in sequence to achieve the effect of precise cutting and transportation.

Claims

1. A columnar sample automatic dividing and cutting device, comprising a mounting base (1), characterized in that: The top of the mounting base (1) is fixedly connected to a mounting plate (2), and both sides of the top of the mounting base (1) are fixedly connected to connecting support plates (3), and the tops of the two connecting support plates (3) are each provided with a lifting mounting frame (4), and a lifting assembly is provided between the lifting mounting frame (4) and the connecting support plates (3); A locking mounting plate (5) is provided on the top of each of the two lifting mounting frames (4), a locking assembly for fixing is provided inside the locking mounting plate (5), and a pushing assembly is provided between the locking mounting plate (5) and the lifting mounting frame (4); A cutting knife (6) is provided on one side of the mounting plate (2), and both sides of the cutting knife (6) are fixedly connected to the limiting frame (601), the cutting knife (6) is arranged inside the limiting frame (601) and is slidably connected to the limiting frame (601), and a cutting assembly is provided on the top of the cutting knife (6); A first electric push rod (7) is fixedly connected to the other side of the mounting plate (2), and an electric cutting device (8) is fixedly connected to the bottom of the first electric push rod (7); A separation disc (9) is provided on one side of the mounting plate (2), a slide groove is provided on the outer side of the separation disc (9), a movable block (903) is provided inside the slide groove provided on the outer side of the separation disc (9), a second electric push rod (902) is fixedly connected to the bottom of the movable block (903), a connection block (901) is fixedly connected to the bottom of the second electric push rod (902), and a separation plug plate (905) for peeling is fixedly connected to one side of the connection block (901); The other side of the separation disc (9) is rotatably connected to an inner gear ring (904), the inner gear ring (904) is fixedly connected to the movable block (903), the inner gear ring (904) is meshingly connected to a transmission gear (906), the transmission gear (906) is rotatably connected to one side of the separation disc (9), the transmission gear (906) is meshingly connected to the inner gear ring (904), the inner side of the separation disc (9) is fixedly connected to a fifth servo motor (907), the output end of the fifth servo motor (907) is fixedly connected to the fifth servo motor (907), and the one side of the separation disc (9) is fixedly connected to a transverse plate (908), the transverse plate (908) is fixedly connected to the mounting plate (2).

2. The columnar sample automatic dividing and cutting device according to claim 1, characterized in that: The locking assembly comprises a plurality of rotating rods (501), each of the plurality of rotating rods (501) passing through the locking mounting plate (5) and being rotatably connected to the locking mounting plate (5), each of the plurality of rotating rods (501) being fixedly connected to a first gear (502) on its outer side, each of the plurality of first gears (502) being meshingly connected to a clamping rack (503) on its outer side, one end of the clamping rack (503) being fixedly connected to a clamping plate (505), the outer side of the clamping rack (503) being slidably connected to a limit block (504), and the limit block (504) being fixedly connected to the locking mounting plate (5).

3. The columnar sample automatic dividing and cutting device according to claim 2, characterized in that: The locking assembly further comprises a plurality of second gears (507), the plurality of second gears (507) being fixedly connected to one end of the plurality of rotating rods (501), the outer sides of the plurality of second gears (507) being meshingly connected to a transmission gear ring (508), the outer side of the transmission gear ring (508) being meshingly connected to a third gear (509), one side of the third gear (509) being fixedly connected to a transmission rod (510), the transmission rod (510) passing through the locking mounting plate (5) and being rotationally connected to the locking mounting plate (5), the outer side of the locking mounting plate (5) being fixedly connected to a third servo motor (511), the output end of the third servo motor (511) being fixedly connected to the transmission rod (510).

4. The columnar sample automatic dividing and cutting device according to claim 1, characterized in that: The pushing assembly comprises a sliding rod (401) and a second screw rod (403), both of which penetrate the lifting installation frame (4), the sliding rod (401) is fixedly connected to the lifting installation frame (4), the second screw rod (403) is rotatably connected to the lifting installation frame (4), two sliding plates (402) are fixedly connected to the outer side of the locking installation plate (5), the second screw rod (403) penetrates one of the sliding plates (402) and is rotatably connected to the sliding plate (402), the sliding rod (401) penetrates the other sliding plate (402) and is slidably connected to the sliding plate (402), a second servo motor (404) is fixedly connected to the outer side of the lifting installation frame (4), and an output end of the second servo motor (404) is fixedly connected to the second screw rod (403).

5. The columnar sample automatic dividing and cutting device according to claim 4, characterized in that: The cutting assembly comprises a push plate (602), the push plate (602) being fixedly connected to the top of the cutting knife (6), the top of the push plate (602) being fixedly connected to a fixed limit plate (603), the fixed limit plate (603) being slidably connected to a push column (604) inside, a rotating disk (606) being fixedly connected to one side of the push column (604), the rotating disk (606) passing through the mounting plate (2) and being rotatably connected to the mounting plate (2), a fourth servo motor (605) being fixedly connected to the outer side of the mounting plate (2), and an output end of the fourth servo motor (605) being fixedly connected to the rotating disk (606).

6. The columnar sample automatic dividing and cutting device according to claim 1, characterized in that: The lifting assembly comprises two first screw rods (302), the two first screw rods (302) are respectively arranged on both sides of the top of the connecting support plate (3), both ends of the two first screw rods (302) are rotatably connected to the first mounting blocks (301), the first mounting blocks (301) are fixedly connected to the connecting support plate (3), the outer sides of the two first screw rods (302) are threadedly connected to two movable supporting blocks (308), the two sides of the bottom of the lifting installation frame (4) are fixedly connected to two mounting fixing frames (304), and the outer sides of the two mounting fixing frames (304) are slidably connected to two sliding blocks (305).

7. The columnar sample automatic dividing and cutting device according to claim 6, characterized in that: The lifting assembly further comprises two groups of support inclined plates (303), each group of support inclined plates (303) being provided with two, the two groups of support inclined plates (303) being respectively provided on both sides of the connecting support plate (3) and the lifting installation frame (4), the two support inclined plates (303) in one group being arranged crosswise, the two ends of the two support inclined plates (303) being respectively rotatably connected to the moving support block (308) and the sliding block (305), one end of the two first screw rods (302) being fixedly connected to a pulley (306), the two pulleys (306) being connected via a belt transmission, the outer side of the connecting support plate (3) being fixedly connected to a first servo motor (307), the output end of the first servo motor (307) being fixedly connected to the first screw rod (302).

8. A method for using a columnar sample automatic dividing and cutting device, applicable to the columnar sample automatic dividing and cutting device according to any one of claims 1 to 7, characterized in that: Specifically include: S1. Place the Teflon sleeve containing the marine sediment inside the locking mounting plate (5) on the top of the lifting mounting frame (4), and start the locking assembly on the locking mounting plate (5) so that the first gears (502) push the clamping rack (503), so that the clamping plate (505) fixedly connected to one end of the clamping rack (503) fixes the sleeve; S2, the second screw rod (403) on the lifting installation frame (4) is rotated to drive the locking installation plate (5) to move, so that the locking installation plate (5) passes through the installation plate (2) and is fixed to the locking installation plate (5) on the other side of the installation base (1), and then the electric cutting device (8) is pushed by the first electric push rod (7), and the electric cutting device (8) cuts the surface of the pipeline horizontally; S3. Finally, the cut pipe is pushed through the mounting plate (2) through the locking mounting plate (5) on the other side, and the fourth servo motor (605) is started to drive the rotating disk (606) to rotate, so that the pushing plate (602) descends to push the cutting knife (6), so that the cutting knife (6) cuts the sample in the pipe into equal parts.

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