Pouring and flaking integrated device and method

Abstract

The invention relates to a pouring and flaking integrated device and method, and belongs to the field of oil-gas exploration and development. The integrated device comprises a pouring assembly and a cutting and grinding assembly. The pouring assembly comprises a supporting table and a heating box, a filter screen is arranged at the bottom of the heating box, the table top, making contact with the filter screen, of the supporting table is hollowed out, a glass container is arranged at the bottom of the hollowed-out position of the table top of the supporting table, the glass container is slidably connected to the inner side wall of one supporting leg of a supporting frame, and the supporting table is fixedly connected with the supporting frame. The cutting and grinding assembly comprises a cutting machine; the cutting machine is fixed to the other supporting leg of the supporting frame in a rotating mode, a rubber suction cup is connected to the supporting leg of the supporting frame in a sliding mode, and the rubber suction cup is located below the cutting machine. The carborundum grinding disc is arranged on the grinding disc base and arranged on the support assembly located at the bottom of the cutting and grinding assembly. According to the invention, the integration of pouring and flaking is realized through the combination of the rock debris casting body sample, a plurality of rotary type hubs and sliding type hubs.

Description

Technical Field

[0001] The invention belongs to the field of oil and gas exploration and development, and particularly relates to an integrated casting and slab making device and method. Background Art

[0002] In the field of oil and gas exploration and development, thin section identification is one of the most commonly used methods for lithology identification. During the drilling process, it can help identify the lithology and stratigraphic positions of complex formations encountered, and then guide construction personnel to adjust drilling measures in a timely manner. Commonly used rock thin sections are made by grinding plunger rock samples, which requires samples to be provided through downhole or outcrop coring in the early stage, and there is a problem of analysis lag compared with the actual drilling process. Drilling cuttings are the first-hand data for geological analysis during the drilling process. Making thin sections from drilling cuttings is simple, practical, and economical, and can reflect formation conditions in real time and quickly. However, since the cuttings themselves are in a broken form, traditional slice making methods are not applicable, which brings many difficulties to thin section identification.

[0003] The Chinese patent application number CN201911143120.6 discloses a method for manually making thin slices of fine rock cuttings. In this patent, the relatively flat surface of the rock cuttings sample is dripped with glue, and then the rough surface is smoothed, and finally the two sides are cast and ground, so that the whole process is conveniently operated manually. However, it is not suitable for the preparation of a large number of drilling rock cuttings samples, and the glue used on the surface may affect the authenticity of the observation. The Chinese patent application number CN201910891578.3 discloses a rock cutting sample holding device and a rock cutting casting slice making method using the device. In this patent, a casting is injected into a glass test tube containing a rock cutting sample holding device, and a casting sample is obtained by solidification, and then separated from the glass test tube, and finally processed by a standard casting thin slice making method. However, this method has high requirements for manual operation and needs to be used in conjunction with other cutting or grinding devices, and its scalability is not strong. Summary of the invention

[0004] In view of the above problems, the present invention provides an integrated casting and slice making device and method, which solves the problem of difficulty in slice making using drilling cuttings and provides a basis for identifying cuttings while drilling during oil and gas drilling.

[0005] The first object of the present invention is to provide an integrated device for casting and slab making, the integrated device comprising a casting component and a cutting and grinding component;

[0006] The casting assembly includes a support platform, a heating box installed on the support platform, and a support frame. The bottom of the heating box is set as a filter screen, and the support platform table top in contact with the filter screen is hollowed out. A glass container is provided at the bottom of the hollowed-out part of the support platform table top. The glass container is slidably connected to the inner side wall of a support foot of the support frame. The support platform is fixedly connected to the support frame. A vacuum pump is externally connected to the top of the heating box through a pipeline.

[0007] The cutting and grinding assembly includes a cutting machine and a diamond grinding disc;

[0008] The cutting machine is rotatably fixed on another supporting leg of the supporting frame, and a rubber suction cup is slidably connected to the supporting leg of the supporting frame on which the cutting machine is mounted, and the rubber suction cup is located below the cutting machine;

[0009] The diamond grinding disc is arranged on a grinding disc base, and the grinding disc base is used to drive the diamond grinding disc to rotate and adjust the rotation speed of the diamond grinding disc, and is arranged on a bracket assembly located at the bottom of the cutting and grinding assembly.

[0010] Furthermore, a first slide rail is provided on the inner side wall of a support foot of the support frame close to the glass container, and a plurality of first sliding hinges are slidably connected to the first slide rail, and the plurality of first sliding hinges are fixedly connected to the side wall of the glass container.

[0011] Furthermore, a handle is fixed at one end of the cutting machine, and a rotating hinge is fixed at the other end. The rotating hinge is slidably connected to a rotating slide rail, and the rotating slide rail is arranged on a supporting foot of the supporting frame away from the first slide rail.

[0012] Furthermore, the support frame is provided with a second slide rail on the support foot on which the rotating slide rail is installed. The second slide rail is located below the rotating slide rail. A second sliding hinge is slidably connected to the second slide rail, and the second sliding hinge is fixedly connected to the rubber suction cup.

[0013] Furthermore, a control knob is provided on the grinding disc base, and the control knob is used to control the rotation speed of the diamond grinding disc;

[0014] The grinding disc base is fixedly connected with a speed regulating motor, the rotating shaft of the speed regulating motor is fixedly connected with the grinding disc base, and the speed regulating motor is installed on the motor base.

[0015] Furthermore, the speed regulating motor is fixedly mounted on the motor base via a connecting shaft and a coupling, and the coupling is arranged on an outer peripheral wall of the connecting shaft close to the motor base.

[0016] Further, the support assembly comprises an external shell, and the grinding disc base, the support platform and the vacuum pump are all mounted on a horizontal surface of the external shell;

[0017] The speed regulating motor, the connecting shaft, the coupling and the motor base are all arranged inside the enclosure formed by the external shell, wherein the motor base is fixed on the inner bottom wall of the external shell.

[0018] Furthermore, a third slide rail is provided on the side wall of the external shell near the grinding disc base, and a plurality of third sliding hinges are slidably connected to the third slide rail. The plurality of third sliding hinges are fixed on the water tank, and the side wall of the water tank is fixedly connected to the plurality of third sliding hinges. The water tank is provided with a water pump, and the water pump is connected to a water inlet through a telescopic tube.

[0019] Furthermore, a water outlet is provided on the horizontal surface of the external shell near the grinding disc base, and the water outlet is connected to a wastewater recovery chamber through a water pipe.

[0020] Furthermore, the outer wall of the heating box includes a heat-insulating outer shell and a heating coil embedded in the heat-insulating outer shell.

[0021] The second object of the present invention is to provide a method for integrating casting and tableting, wherein the integrated method is implemented by the above-mentioned integrated device, including:

[0022] Put the alloy into the heating box and seal the heating box, put the drilling cuttings into the glass container, and slide the glass container onto the inner wall of a support leg of the support frame and slide it onto the bottom of the filter screen, seal the glass container, turn on the vacuum pump, and extract the air in the heating box and the glass container;

[0023] Turning on the heating box, setting the heating temperature, heating the alloy, and after the alloy melts, it penetrates into the pores of the drilling cuttings through the filter screen for pouring;

[0024] After the heating and pouring is completed, the heating box is turned off, the glass container is cooled to room temperature, the glass container is slid to the position of the cutting machine, and the glass container is cut by the rotating cutting machine to obtain a cut sample sheet;

[0025] The cut sample sheet is taken to the rubber suction cup, the rubber suction cup absorbs the cut sample sheet, the rubber suction cup is slid to the position of the diamond grinding disc, the grinding disc base is started, and the diamond grinding disc grinds the cut sample sheet on the rubber suction cup until the grinding of the cut sample sheet is completed;

[0026] The cutting and grinding steps are repeated until the entire glass container is completed.

[0027] The present invention can solve the problem that the prior art cannot quickly, automatically and batch-wise make drilling cuttings into slices. It has the following beneficial effects:

[0028] (1) The present invention heats an alloy (such as Wood's alloy), melts it, and then pours it into drilling cuttings to form a cuttings casting. The casting process is fast and controllable;

[0029] (2) The present invention combines the rock chip casting sample with a variety of rotating hinges and sliding hinges, so as to be used in conjunction with a cutting machine and a grinding machine to form an integrated rock chip casting and film making device.

[0030] Other features and advantages of the present invention will be described in the following description, and partly become apparent from the description, or understood by practicing the present invention. The purpose and other advantages of the present invention can be realized and obtained by the structures pointed out in the description, claims and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0032] Figure 1 It shows a schematic structural diagram of a pouring and slab-making integrated device according to an embodiment of the present invention;

[0033] Figure 2 A flow chart of a method for integrating casting and slab making according to an embodiment of the present invention is shown;

[0034] In the figure:

[0035] 1. Casting assembly; 101. Insulation shell; 102. Heating coil; 103. Alloy; 104. Filter; 105. Fastening bolts; 106. Drilling cuttings; 107. Glass container; 108. Support platform; 109. First sliding hub; 110. First slide rail; 111. Support frame; 112. Vacuum pump; 2. Cutting and grinding assembly; 201. Rotary hub; 202. Handle; 203. Cutting machine; 204. Rotary slide rail; 205. Second sliding hub; 206. Second slide rail; 207. Rubber suction cup; 208. Cutting sample 1. product thin plate; 209. diamond grinding disc; 210. grinding disc base; 211. control knob; 212. water inlet; 213. water pump; 214. water tank; 215. speed regulating motor; 216. third sliding hub; 217. third slide rail; 218. motor base; 219. coupling; 220. connecting shaft; 221. water outlet; 222. wastewater recovery chamber; 3. bracket assembly; 301. pulley; 302. external shell; 4. computer control system; 401. motor control circuit; 402. heating control circuit; 403. vacuum pump control circuit. DETAILED DESCRIPTION

[0036] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0037] like Figure 1 As shown, a casting and film-making integrated device includes a casting component 1 and a cutting and grinding component 2;

[0038] The casting assembly 1 includes a support platform 108 and a heating box installed on the support platform 108. The inner cavity of the heating box is used to hold the alloy 103. The outer wall of the heating box includes a heat-insulating shell 101 and a heating coil 102 embedded in the heat-insulating shell 101. The heating coil 102 is used to realize the heating function of the heating box. The bottom of the heating box is set as a filter screen 104, and the surface of the support platform 108 in contact with the filter screen 104 is hollowed out.

[0039] A glass container 107 is provided at the bottom of the hollow part of the support platform 108, and both ends of the support platform 108 are fixedly connected to the support frame 111 by fastening bolts 105. A first slide rail 110 is provided on the inner wall of a support foot of the support frame 111 close to the glass container 107. A plurality of first sliding hinges 109 are slidably connected to the first slide rail 110, and a plurality of first sliding hinges 109 are fixedly connected to the side wall of the glass container 107, so that the glass container 107 can slide up and down along the first slide rail 110. When the glass container 107 is placed under the filter screen 104, the glass container 107 is sealed, so that the liquid heated in the heating box can flow into the glass container 107 under the action of gravity.

[0040] The top of the heating box is connected to an external vacuum pump 112 through a pipeline to provide a vacuum heating atmosphere in the heating box;

[0041] The cutting and grinding assembly 2 includes a cutting machine 203 and a diamond grinding disc 209.

[0042] A handle 202 is fixed to one end of the cutting machine 203, and a rotating hinge 201 is fixed to the other end of the cutting machine 203. The rotating hinge 201 is slidably connected to a rotating slide rail 204. The rotating slide rail 204 is arranged on a supporting foot of the support frame 111 away from the first slide rail 110. The arrangement of the rotating hinge 201 and the rotating slide rail 204 facilitates the adjustment of the cutting angle of the cutting machine 203.

[0043] In the cutting direction, the length of the cutter 203 is longer than the width of the glass container 107;

[0044] The support frame 111 is provided with a second slide rail 206 on the support foot of the rotating slide rail 204. The second slide rail 206 is located below the rotating slide rail 204. The second slide rail 206 is slidably connected with a second sliding hinge 205. The second sliding hinge 205 is connected with a rubber suction cup 207. The rubber suction cup 207 is used to absorb the cut sample sheet 208.

[0045] The diamond grinding disc 209 is arranged on the grinding disc base 210, and is used for grinding the cut sample thin plate 208. The grinding disc base 210 is also provided with a control knob 211, and the control knob 211 is used to control the rotation speed of the diamond grinding disc 209. The grinding disc base 210 is fixedly connected with a speed regulating motor 215, and the rotating shaft of the speed regulating motor 215 is fixedly connected to the grinding disc base 210. The speed regulating motor 215 is installed on the motor base 218. Exemplarily, the speed regulating motor 215 is fixedly installed on the motor base 218 through a connecting shaft 220 and a coupling 219. The coupling 219 is arranged on the outer peripheral wall of the connecting shaft 220 close to the motor base 218 to ensure the stability of the connecting shaft 220 and the stability of the speed regulating motor 215 during rotation. The grinding disc base 210 is arranged on the bracket assembly 3 located at the bottom of the cutting and grinding assembly 2.

[0046] In certain embodiments of the present invention, the support assembly 3 includes an outer shell 302, and the grinding disc base 210, the support platform 108 and the vacuum pump 112 are all installed on a horizontal surface of the outer shell 302;

[0047] The speed regulating motor 215, the connecting shaft 220, the coupling 219 and the motor base 218 are all arranged inside the enclosure formed by the external shell 302, wherein the motor base 218 is fixed on the inner bottom wall of the external shell 302;

[0048] A pulley 301 is disposed at the bottom of the outer shell 302 .

[0049] In certain embodiments of the present invention, in order to reduce the impact of fly ash from the cutting and grinding process on the environment, a third slide rail 217 is provided on the side wall of the outer shell 302 close to the grinding disc base 210, and a plurality of third sliding hinges 216 are slidably connected to the third slide rail 217, and the plurality of third sliding hinges 216 are fixed to the water tank 214, and the side wall of the water tank 214 is fixedly connected to the plurality of third sliding hinges 216, and a water pump 213 is provided on the water tank 214, and the water pump 213 is used to extract water from the water tank 214 and pressurize the water in the water tank 214, and the water pump 213 is connected to a water inlet 212 through a telescopic pipe, and the water inlet 212 is used to spray the water in the water tank 214;

[0050] A water outlet 221 is provided on the horizontal surface of the external shell 302 near the grinding disc base 210 . The water outlet 221 is connected to a wastewater recovery chamber 222 through a water pipe. The wastewater recovery chamber 222 is installed on the inner bottom wall of the external shell 302 .

[0051] In certain embodiments of the present invention, the integrated pouring and slicing device based on drilling cuttings 106 further includes a computer control system 4;

[0052] The computer control system 4 includes a motor control circuit 401, a heating control circuit 402 and a vacuum pump control circuit 403;

[0053] The motor control circuit 401 is connected to the motor;

[0054] The heating control circuit 402 is connected to the heating box;

[0055] The vacuum pump control circuit 403 is connected to the vacuum pump 112;

[0056] The computer control system 4 is stored in a computer device, and the computer device is arranged on the inner bottom wall of the external shell 302 .

[0057] like Figure 2 As shown, in some embodiments of the present invention, a method for integrated casting and tableting is provided, comprising:

[0058] Heating and pouring preparation: putting alloy 103 into the heating box and sealing the heating box, putting drilling cuttings 106 into the glass container 107, and slidingly connecting the glass container 107 to the inner wall of a supporting foot of the support frame 111, and slidingly placing it at the bottom of the filter 104, sealing the glass container 107, turning on the vacuum pump 112, and extracting the air in the heating box and the glass container 107, wherein, illustratively, the alloy 103 is Wood's alloy;

[0059] Heating and pouring: Turn on the heating box, set the heating temperature to 80-100° C., heat the alloy 103, and after the alloy 103 is melted, it penetrates into the pores of the drilling cuttings 106 through the filter screen 104 for pouring;

[0060] Cutting: After heating and pouring, the heating box is turned off, cooled to room temperature, the glass container 107 is slid to the position of the cutting machine 203, and the rotating cutting machine 203 cuts the glass container 107 to obtain a cut sample sheet 208;

[0061] Grinding: Take the cut sample sheet 208 to the rubber suction cup 207, the rubber suction cup 207 absorbs the cut sample sheet 208, slide the rubber suction cup 207 to the position of the diamond grinding disc 209, start the grinding disc base 210, and the diamond grinding disc 209 grinds the cut sample sheet 208 on the rubber suction cup 207 until the cut sample sheet 208 is completely ground;

[0062] Repeat: Repeat the cutting and grinding steps until the entire glass container 107 is completed.

[0063] In some other embodiments of the present invention, the integrated method includes:

[0064] Heating and pouring preparation: put the alloy 103 into the heating box and seal the heating box, put the drilling cuttings 106 into the glass container 107, and slide the glass container 107 to the inner wall of a support leg of the support frame 111, and slide it to the bottom of the filter 104, seal the glass container 107, turn on the vacuum pump 112, and extract the air in the heating box and the glass container 107;

[0065] Heating and pouring: Turn on the heating box, set the heating temperature, heat the alloy 103, and after the alloy 103 is melted, it penetrates into the pores of the drilling cuttings 106 through the filter screen 104 for pouring;

[0066] Cutting: After heating and pouring, turn off the heating box, cool to room temperature, slide the glass container 107 to the position of the cutter 203, hold the handle 202, and rotate the cutter 203 through the rotary hub 201 to control the cutter 203 to complete the cutting of the glass container 107 (including the rock chip casting and the wall of the glass container 107), cut the glass container 107 to obtain a cut sample sheet 208, adjust the position of the water inlet 212 through the telescopic tube during the cutting process, so that the water inlet 212 is aligned with the cut sample, and spray water on the cut sample to cool and remove dust;

[0067] Grinding: Take the cut sample sheet 208 to the rubber suction cup 207, the rubber suction cup 207 absorbs the cut sample sheet 208, slide the rubber suction cup 207 to the position of the diamond grinding disc 209, start the grinding disc base 210, and the diamond grinding disc 209 grinds the cut sample sheet 208 on the rubber suction cup 207 until the cut sample sheet 208 is polished. During the grinding process, adjust the position of the water inlet 212 through the telescopic tube so that the water inlet 212 is aligned with the polished sample to play a role in cooling and removing dust;

[0068] Repeat: Repeat the cutting and grinding steps until the entire glass container 107 is completed.

[0069] In some other embodiments of the present invention, in the integrated method, the heating box, the vacuum pump 112 and the speed-regulating motor 215 (grinding) are controlled by the computer control system 4, thereby achieving system control of the heating temperature and heating speed of the heating box, the vacuuming speed and the target vacuum degree of the vacuum pump 112, and the rotation speed (i.e., grinding speed) of the speed-regulating motor 215, thereby achieving intelligent control of the integrated method of casting and slicing based on drilling cuttings, and improving the work efficiency of casting and slicing of drilling cuttings.

[0070] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein; and these modifications or substitutions do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A casting and film making integrated device, characterized in that: It comprises a casting component (1) and a cutting and grinding component (2); The casting assembly (1) comprises a support platform (108), a heating box installed on the support platform (108), and a support frame (111); the bottom of the heating box is provided with a filter screen (104), and the surface of the support platform (108) in contact with the filter screen (104) is hollowed out; a glass container (107) is provided at the bottom of the hollowed-out portion of the surface of the support platform (108); the glass container (107) is slidably connected to the inner side wall of a supporting foot of the support frame (111); the support platform (108) is fixedly connected to the support frame (111); and a vacuum pump (112) is externally connected to the top of the heating box through a pipeline; The cutting and grinding assembly (2) comprises a cutting machine (203) and a diamond grinding disc (209); The cutting machine (203) is rotatably fixed on another supporting foot of the supporting frame (111), and a rubber suction cup (207) is slidably connected to the supporting foot of the supporting frame (111) on which the cutting machine (203) is mounted, and the rubber suction cup (207) is located below the cutting machine (203); The diamond grinding disc (209) is arranged on a grinding disc base (210), and the grinding disc base (210) is used to drive the diamond grinding disc (209) to rotate and adjust the rotation speed of the diamond grinding disc (209), and is arranged on a bracket assembly (3) located at the bottom of the cutting and grinding assembly (2).

2. The integrated pouring and film making device according to claim 1, characterized in that: A first slide rail (110) is provided on the inner side wall of a support foot of the support frame (111) close to the glass container (107); a plurality of first sliding hinges (109) are slidably connected to the first slide rail (110); and the plurality of first sliding hinges (109) are fixedly connected to the side wall of the glass container (107).

3. The integrated pouring and film making device according to claim 2, characterized in that: A handle (202) is fixed at one end of the cutting machine (203), and a rotating hinge (201) is fixed at the other end. The rotating hinge (201) is slidably connected to a rotating slide rail (204). The rotating slide rail (204) is arranged on a supporting foot of the supporting frame (111) away from the first slide rail (110).

4. The integrated pouring and film making device according to claim 3, characterized in that: The support frame (111) is provided with a second slide rail (206) on the support foot on which the rotating slide rail (204) is mounted. The second slide rail (206) is located below the rotating slide rail (204). A second sliding hinge (205) is slidably connected to the second slide rail (206). The second sliding hinge (205) is fixedly connected to the rubber suction cup (207).

5. The integrated pouring and film making device according to claim 4, characterized in that: The grinding disc base (210) is also provided with a control knob (211), and the control knob (211) is used to control the rotation speed of the diamond grinding disc (209); The grinding disc base (210) is fixedly connected to a speed regulating motor (215), a rotating shaft of the speed regulating motor (215) is fixedly connected to the grinding disc base (210), and the speed regulating motor (215) is mounted on a motor base (218).

6. The integrated pouring and tableting device according to claim 5, characterized in that: The speed regulating motor (215) is fixedly mounted on the motor base (218) via a connecting shaft (220) and a coupling (219); the coupling (219) is arranged on an outer peripheral wall of the connecting shaft (220) close to the motor base (218).

7. The integrated pouring and film making device according to claim 6, characterized in that: The support assembly (3) comprises an external shell (302), and the grinding disc base (210), the support platform (108) and the vacuum pump (112) are all installed on a horizontal surface of the external shell (302); The speed regulating motor (215), the connecting shaft (220), the coupling (219) and the motor base (218) are all arranged inside the enclosure formed by the external shell (302), and the motor base (218) is fixed on the inner bottom wall of the external shell (302).

8. The integrated pouring and film making device according to claim 7, characterized in that: A third slide rail (217) is provided on the side wall of the external shell (302) close to the grinding disc base (210); a plurality of third sliding hinges (216) are slidably connected to the third slide rail (217); the plurality of third sliding hinges (216) are fixed to a water tank (214); the side wall of the water tank (214) is fixedly connected to the plurality of third sliding hinges (216); a water pump (213) is provided on the water tank (214); and the water pump (213) is connected to a water inlet (212) via a telescopic tube.

9. The integrated pouring and slab making device according to claim 8, characterized in that: A water outlet (221) is provided on the horizontal surface of the external shell (302) near the grinding disc base (210), and the water outlet (221) is connected to a wastewater recovery chamber (222) through a water pipe.

10. The integrated pouring and slab making device according to any one of claims 1 to 9, characterized in that: The outer wall of the heating box comprises a heat-insulating outer shell (101) and a heating coil (102) embedded in the heat-insulating outer shell (101).

11. A method for integrating casting and film making, characterized in that: The integrated device according to any one of claims 1 to 10 is implemented, comprising: The alloy (103) is placed in the heating box and the heating box is sealed, the drilling cuttings (106) are placed in the glass container (107), and the glass container (107) is slidably connected to the inner wall of a support leg of the support frame (111), and slidably placed on the bottom of the filter (104), the glass container (107) is sealed, and the vacuum pump (112) is turned on to extract the air in the heating box and the glass container (107); Turning on the heating box, setting the heating temperature, heating the alloy (103), and after the alloy (103) is melted, it penetrates into the pores of the drilling cuttings (106) through the filter screen (104) for pouring; After the heating and pouring is completed, the heating box is turned off, the glass container (107) is cooled to room temperature, the glass container (107) is slid to the position of the cutting machine (203), and the rotating cutting machine (203) cuts the glass container (107) to obtain a cut sample sheet (208); The cut sample sheet (208) is brought to the rubber suction cup (207), the rubber suction cup (207) adsorbs the cut sample sheet (208), the rubber suction cup (207) is slid to the position of the diamond grinding disc (209), the grinding disc base (210) is started, and the diamond grinding disc (209) grinds the cut sample sheet (208) on the rubber suction cup (207) until the grinding of the cut sample sheet (208) is completed; The cutting and grinding steps are repeated until the entire glass container (107) is completed.

Images