Core packaging and finishing device and use method thereof

Abstract

The present invention provides a core packing and sorting device and a method for using the same. The core packing and sorting device comprises an upper clamp seat, a lower clamp seat, a sealing device and a vacuum device; the left side of the upper clamp seat is hinged with the left side of the lower clamp seat, the top of the lower clamp seat is concave downwardly provided with a lower core groove, and the bottom of the upper clamp seat is concave upwardly provided with an upper core groove; the front and rear parts of the right side of the lower clamp seat are respectively fitted with a front chute base and a rear chute base, and the front chute base and the rear chute base are both L-shaped structures; the transverse part of the front chute base is fitted with the front side of the lower clamp seat, and the transverse part of the rear chute base is fitted with the rear side of the lower clamp seat, and the tops of the front chute base and the rear chute base are both concavely provided with a chute for sliding the sealing device; the free end of the longitudinal part of the front chute base is sleeved and connected with the free end of the longitudinal part of the rear chute base. The present invention has a simple structure, greatly improves people's efficiency in sorting cores, and shortens the time for sorting cores.

Description

Technical Field

[0001] The invention relates to a core arrangement technology, and in particular to a core packaging and arrangement device and a use method thereof. Background Art

[0002] In the process of mineral exploration and development, it is necessary to carry out drilling work according to the geological design of the stratigraphic layer and depth, and lower the coring tool into the well. The rock sample drilled out is the core. The core is the most intuitive and practical data for understanding the underground strata and mineral-bearing characteristics. Generally, after the rock is drilled and recorded, it is necessary to align the natural fracture according to the lithology, contents, cross-section, core shape, fossils, imprints, core claw marks and other characteristics, so that the fractures match, restore the original order and position of the core, and place it in the core box. The loose and broken cores are stacked by the "volume method" or packed in plastic bags or cloth bags and placed in the core box. Although the core can be sorted and transported to the laboratory in this way, the existing sorting method is inefficient and the sorting quality is poor, which can lead to the core being easily contaminated by the outside world during transportation and the core fragments are easy to fall during transportation. Summary of the invention

[0003] One of the purposes of the present invention is to provide a core packaging and sorting device to solve the problems of low sorting efficiency and poor sorting quality in the existing core sorting methods.

[0004] The second purpose of the present invention is to provide a method for using a core packaging and sorting device to solve the problems of low sorting efficiency and poor sorting quality in existing core sorting methods.

[0005] One of the purposes of the present invention is achieved in that:

[0006] A core packaging and sorting device, comprising an upper clamping seat, a lower clamping seat, a sealing device and a vacuum device; the left side of the upper clamping seat is hinged with the left side of the lower clamping seat, the top of the lower clamping seat is concavely provided with a lower core groove, the bottom of the upper clamping seat is concavely provided with an upper core groove corresponding to the lower core groove, and both the upper core groove and the lower core groove are semicircular grooves;

[0007] The front and rear portions of the right side of the lower clamp seat are respectively fitted with a front slide groove base and a rear slide groove base, and the front slide groove base and the rear slide groove base are both L-shaped structures, and the front slide groove base and the rear slide groove base both include a longitudinal portion and a transverse portion that are vertically connected to each other; the transverse portion of the front slide groove base is fitted on the front side of the lower clamp seat, and the transverse portion of the rear slide groove base is fitted on the rear side of the lower clamp seat, and the top ends of the front slide groove base and the rear slide groove base are both recessed with the slide groove for sliding the sealing device; the free end of the longitudinal portion of the front slide groove base is sleeved and connected with the free end of the longitudinal portion of the rear slide groove base.

[0008] The upper clamp seat and the lower clamp seat are both three-section telescopic structures, and the upper clamp seat and the lower clamp seat both include a front section, a middle section and a rear section which are sequentially connected from front to rear.

[0009] The sealing device comprises a sliding block slidably connected to the sliding groove and a heating sealing assembly fixedly arranged on the top of the sliding block.

[0010] The second object of the present invention is achieved in this way:

[0011] A method for using a core packaging and arranging device comprises the following steps:

[0012] a. Setting the core packaging and finishing device;

[0013] b. Adjust the length of the upper clamp and the lower clamp at the same time according to the length of the core, so that the length of the upper clamp and the lower clamp are equal to or slightly greater than the axial length of the core;

[0014] c. Prepare a piece of plastic film, unfold the upper clamp seat, make the bottom surface of the upper clamp seat face up and flush with the top surface of the lower clamp seat, lay the right part of the plastic film on the lower core groove, lay the left part of the plastic film on the upper core groove, extend the left side of the plastic film to the outside of the corresponding side of the upper clamp seat, and extend the right side of the plastic film to the outside of the corresponding side of the lower clamp seat, place the core on the plastic film of the lower core groove, and after finishing the core with the lower core groove, flip the upper clamp seat to the right until the upper clamp seat and the lower clamp seat are fully buckled;

[0015] d. Slide the sealing device along the chute to the left end of the transverse part of the front chute base, and start sealing the folded film: the sealing device first seals the film on the front side of the core along the transverse part of the front chute base from left to right, and then seals the film on the right side of the core along the longitudinal part of the front chute base and the longitudinal part of the rear chute base from front to back, and finally seals the film on the rear side of the core along the transverse part of the rear chute base from left to left, leaving an opening on the left side of the film when sealing the film on the rear side of the core;

[0016] e. Expand the upper clamping seat, extend the vacuum port of the vacuum device into the film opening at the rear side of the core in step d, and perform a vacuum operation on the inside of the film wrapping the core. After the vacuum operation is completed, use a sealing device to seal and press the opening;

[0017] f. After the core is packaged, place it in a core box to be transported, and repeat steps c to e for the next core until the core box is full and transported to the laboratory.

[0018] The beneficial effects of the present invention are:

[0019] The present invention comprises an upper clamping seat, a lower clamping seat, a sealing device and a vacuuming device, wherein the left side of the upper clamping seat is hinged with the left side of the lower clamping seat, the top of the lower clamping seat is concavely provided with a lower core groove, the bottom of the upper clamping seat is concavely provided with an upper core groove corresponding to the lower core groove, a plastic film is laid on the lower core groove before placing the core, the core is placed on the plastic film on the lower core groove, and then the plastic film is wrapped around the core by the matching of the upper core groove and the lower core groove, and then the plastic film is quickly hot-pressed and sealed by the cooperation of the sealing device and the slideway, so as to realize the rapid wrapping of the core. The air in the plastic film is extracted by the vacuuming device, so that the core is isolated from the air, and can be prevented from being polluted by the air, and can be stored for a long time.

[0020] The invention has a simple structure and is cleverly applied to the core preparation technology through a simple structural combination, which not only avoids the problem that the core is easily deteriorated due to external pollution, but also frees people from complicated working procedures, greatly improves people's core preparation efficiency, shortens the core preparation time, indirectly shortens the contact time between the core and the surrounding air, and makes the later experimental results more accurate. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the present invention;

[0022] Figure 2 yes Figure 1 AA view;

[0023] Figure 3 It is a schematic diagram of the connection between the upper clamping seat and the lower clamping seat of the present invention;

[0024] Figure 4 It is a structural schematic diagram of the sealing device.

[0025] In the figure: 1. upper clamping seat; 2. lower clamping seat; 3. sealing device; 4. vacuum device; 5. front slide base; 6. rear slide base; 7. slide; 11. upper core groove; 21. lower core groove; 31. slider; 32. lower clamping block; 33. upper clamping block; 34. connecting column; 35. heating sealing block; 36. sealing pressure block; 37. cylinder; 38. cylinder bracket; 39. reinforcement plate; 41. vacuum pump; 42. exhaust pipe; 51. first transverse part; 52. first longitudinal part; 61. second transverse part; 62. second longitudinal part; 71. first transverse slide; 72. first longitudinal slide; 73. second transverse slide; 74. second longitudinal slide. DETAILED DESCRIPTION

[0026] The present invention is further described below in conjunction with examples. The following examples are only for illustration and are not intended to limit the scope of protection of the present invention in any way.

[0027] Embodiment 1: Core packaging and sorting device.

[0028] The core packaging and arranging device of the present invention comprises an upper clamping seat 1, a lower clamping seat 2, a sealing device 3 and a vacuum device 4. Figure 3 As shown, the left side of the upper clamp seat 1 is hinged to the left side of the lower clamp seat 2. In this embodiment, the left side of the upper clamp seat 1 is hinged to the left side of the lower clamp seat 2 through a hinge. The top of the lower clamp seat 2 is concave downwardly provided with a lower core groove 21, and the bottom of the upper clamp seat 1 is concave upwardly provided with an upper core groove 11 corresponding to the lower core groove 21. Both the upper core groove 11 and the lower core groove 21 are semicircular grooves, that is, after the upper clamp seat 1 and the lower clamp seat 2 are matched, the upper core groove 11 and the lower core groove 21 are matched to form a circular groove. Figure 1 As shown, the front and rear parts of the right side of the lower clamping seat 2 are respectively fitted with a front chute base 5 and a rear chute base 6, and both the front chute base 5 and the rear chute base 6 are L-shaped structures, and both the front chute base 5 and the rear chute base 6 include longitudinal parts and transverse parts that are vertically connected to each other. Among them, the transverse part of the front chute base 5 is called the first transverse part 51, and its longitudinal part is called the first longitudinal part 52; the transverse part of the rear chute base 6 is called the second transverse part 61, and its longitudinal part is called the second longitudinal part 62. The transverse part of the front chute base 5 is fitted on the front side of the lower clamping seat 2, and the longitudinal part of the front chute base 5 is fitted on the front part of the right side of the lower clamping seat 2, that is, the first transverse part 51 is fitted on the front side of the lower clamping seat 2, and the first longitudinal part 52 is fitted on the front part of the right side of the lower clamping seat 2. The transverse portion of the rear chute base 6 is fitted on the rear side of the lower clamping seat 2, and the longitudinal portion of the rear chute base 6 is fitted on the rear right side of the lower clamping seat 2, that is, the second transverse portion 61 is fitted on the rear side of the lower clamping seat 2, and the second longitudinal portion 62 is fitted on the rear right side of the lower clamping seat 2. Figure 1 and Figure 2As shown, the top ends of the front chute base 5 and the rear chute base 6 are both recessed with a chute 7 for sliding the sealing device 3. In this embodiment, the chute 7 of the front chute base 5 includes a first transverse chute 71 arranged in its transverse portion and a first longitudinal chute 72 arranged in its longitudinal portion, that is, the chute 7 of the front chute base 5 includes a first transverse chute 71 arranged in the first transverse portion 51 and a first longitudinal chute 72 arranged in the first longitudinal portion 52. The axial direction of the first transverse chute 71 is parallel to the axial direction of the transverse portion of the front chute base 5, that is, the axial direction of the first transverse chute 71 is parallel to the axial direction of the first transverse portion 51. The axial direction of the first longitudinal chute 72 is parallel to the axial direction of the longitudinal portion of the front chute base 5, that is, the axial direction of the first longitudinal chute 72 is parallel to the axial direction of the first longitudinal portion 52. The first transverse chute 71 intersects with the first longitudinal chute 72, so that the sealing device 3 can be turned horizontally at this place, so that it can always face the lower clamping seat 2, which is convenient for the operation of the sealing device. The chute of the rear chute base 6 includes a second transverse chute 73 arranged in the transverse part and a second longitudinal chute 74 arranged in the longitudinal part, that is, the chute of the rear chute base 6 includes a second transverse chute 73 arranged in the second transverse part 61 and a second longitudinal chute 74 arranged in the second longitudinal part 62. The axial direction of the second transverse chute 73 is parallel to the axial direction of the transverse part of the rear chute base 6, and the axial direction of the second longitudinal chute 74 is parallel to the axial direction of the longitudinal part of the rear chute base 6, that is, the axial direction of the second transverse chute 73 is parallel to the axial direction of the second transverse part 61, and the axial direction of the second longitudinal chute 74 is parallel to the axial direction of the second longitudinal part 62. The second transverse chute 73 intersects with the second longitudinal chute 74, so that the sealing device 3 can be turned horizontally at this place, so that it can always face the lower clamping seat 2, which is convenient for the operation of the sealing device. The front chute base 5 and the rear chute base 6 are both strip-shaped hollow structures with openings at both ends of the axial direction. The free end of the longitudinal portion of the front chute base 5 is sleeve-connected with the free end of the longitudinal portion of the rear chute base 6 , that is, the rear end of the longitudinal portion of the front chute base 5 is sleeve-connected with the front end of the longitudinal portion of the rear chute base 6 .

[0029] like Figure 3As shown, both the upper clamp seat 1 and the lower clamp seat 2 are three-section telescopic structures, and both the upper clamp seat 1 and the lower clamp seat 2 include a front section, a middle section and a rear section connected in sequence from front to back. In this way, the device can adapt to cores of different lengths. Each section of the upper clamp seat 1 is arranged in a one-to-one correspondence with each section of the lower clamp seat 2, that is, the front section of the upper clamp seat 1 corresponds to the front section of the lower clamp seat 2 in position and has the same length, the middle section of the upper clamp seat 1 corresponds to the middle section of the lower clamp seat 2 in position and has the same length, and the rear section of the upper clamp seat 1 corresponds to the rear section of the lower clamp seat 2 in position and has the same length. Each section of the upper clamp seat 1 and the lower clamp seat 2 is a hollow structure with openings at both ends in the axial direction. The axial length of the front section of the lower clamp seat 2 is equal to the axial length of the rear section, and the axial length of the front section of the lower clamp seat 2 is less than 1 / 2 of the axial length of the middle section. In this embodiment, the axial length of the middle section of the lower clamp seat 2 is 80 cm, which can adapt the present embodiment to cores of different lengths.

[0030] like Figure 1 and Figure 4 As shown, the sealing device 3 includes a slider 31 slidably connected to the slide groove 7 and a heating sealing assembly fixedly arranged on the top of the slider 31. The slider 31 includes a lower clamping block 32, an upper clamping block 33 located directly above the lower clamping block 32, and a connecting column 34 vertically arranged between the lower clamping block 32 and the upper clamping block 33. The connecting column 34 is a cylindrical structure, and the lower clamping block 32 is a disc structure. The slide groove 7 is an inverted T-shaped groove, that is, the groove width of the upper part of the slide groove 7 is smaller than the groove width of the lower part, the outer diameter of the connecting column 34 is smaller than the groove width of the upper part of the slide groove 7, and the outer diameter of the lower clamping block 32 is smaller than the groove width of the lower part of the slide groove 7, so that the slider 31 can rotate freely in the horizontal direction. The upper clamping block 33 is a flat rectangular parallelepiped structure. The heating and sealing assembly includes a heating and sealing block 35 fixedly arranged on the left side of the top of the upper clamping block 33, and a sealing block 36 arranged just above the heating and sealing block 35 and cooperating with it to seal. The top of the sealing block 36 is fixedly provided with a cylinder 37 for driving the sealing block 36 to move up and down. The cylinder 37 is fixedly connected to the right side of the top of the upper clamping block 33 through a cylinder bracket 38. A heating pipe for heating is arranged in the heating and sealing block 35. A reinforcing plate 39 for stabilizing the heating and sealing block 35 is fixedly arranged between the heating and sealing block 35 and the cylinder bracket 38, so that when the sealing device turns, the heating and sealing block 35 can be firmly connected to the upper clamping block 33. The vacuum device 4 is arranged at the left end of the transverse part of the rear chute base 6, and the vacuum device 4 is located at the rear side of the corresponding chute 7, so that the plastic film can be vacuumed through a corner of the plastic film wrapped around the core. The vacuum pump 4 includes a vacuum pump 41 and an exhaust pipe 42 connected to the air intake port of the vacuum pump 41. In the present embodiment, the vacuum pump 41 has a rated power of 10W and an exhaust flow rate of 8L / min. The vacuum pump 41 is a micro vacuum pump of model LM-3611.

[0031] Example 2: Method for using the core packaging and sorting device.

[0032] like Figure 1 to Figure 4 As shown, the method for using the core packaging and arranging device of the present invention comprises the following steps:

[0033] a. Setting the core packaging and finishing device as described in Example 1;

[0034] b. Adjust the lengths of the upper clamping seat 1 and the lower clamping seat 2 simultaneously according to the length of the core, so that the lengths of the upper clamping seat 1 and the lower clamping seat 2 are equal to or slightly greater than the axial length of the core;

[0035] c. Prepare a piece of plastic film, which is a rectangular plastic film, and the outer dimensions of the plastic film are slightly larger than the outer edges corresponding to the top surfaces of the upper clamp seat 1 and the lower clamp seat 2 after they are unfolded and flattened, that is, the length of the plastic film is slightly larger than the axial length of the lower clamp seat 2, and its width is slightly larger than twice the width of the top surface of the lower clamp seat 2. Unfold the upper clamp seat 1 so that the bottom surface of the upper clamp seat 1 faces upward and is flush with the top surface of the lower clamp seat 2. Lay the right part of the plastic film on the lower core groove 21, and the left part of the plastic film on the upper core groove 11. The left side of the plastic film extends to the outside of the corresponding side of the upper clamp seat 1, and the right side of the plastic film extends to the outside of the corresponding side of the lower clamp seat 2. Place the core on the plastic film of the lower core groove 21. After the core is arranged using the lower core groove 21, flip the upper clamp seat 1 to the right until the upper clamp seat 1 and the lower clamp seat 2 are fully engaged.

[0036] d. Slide the sealing device 3 along the chute 7 to the left end of the transverse portion of the front chute base 5, and start sealing the folded film: the sealing device 3 first seals the film on the front side of the core along the transverse portion of the front chute base 5 from left to right, and then seals the film on the right side of the core along the longitudinal portion of the front chute base 5 and the longitudinal portion of the rear chute base 6 from front to back, and finally seals the film on the rear side of the core along the transverse portion of the rear chute base 6 from right to left, leaving an opening on the left side of the film when sealing the film on the rear side of the core;

[0037] e. Expand the upper clamp 1, extend the vacuum port of the vacuum device 4 into the film opening at the rear side of the core in step d, and perform a vacuum operation on the inside of the film wrapping the core. After the vacuum operation is completed, use the sealing device 3 to seal and press the opening;

[0038] f. After the core is packaged, place it in a core box to be transported, and repeat steps c to e for the next core until the core box is full and transported to the laboratory.

[0039] The above contents described in this specification are merely examples of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, as long as they do not deviate from the contents of the present specification or exceed the scope defined by the claims, they shall all fall within the protection scope of the present invention.

Claims

1. A core packaging and sorting device, characterized in that: It includes an upper clamping seat, a lower clamping seat, a sealing device and a vacuum device; the left side of the upper clamping seat is hinged to the left side of the lower clamping seat, the top of the lower clamping seat is concavely provided with a lower core groove, the bottom of the upper clamping seat is concavely provided with an upper core groove corresponding to the lower core groove, and both the upper core groove and the lower core groove are semicircular grooves; The front and rear portions of the right side of the lower clamp seat are respectively fitted with a front slide groove base and a rear slide groove base, the front slide groove base and the rear slide groove base are both L-shaped structures, the front slide groove base and the rear slide groove base both include a longitudinal portion and a transverse portion vertically connected to each other; the transverse portion of the front slide groove base is fitted on the front side of the lower clamp seat, and the transverse portion of the rear slide groove base is fitted on the rear side of the lower clamp seat, and the top ends of the front slide groove base and the rear slide groove base are respectively recessed with slide grooves, and the slide grooves are used for sliding of the sealing device; the free end of the longitudinal portion of the front slide groove base is sleeved and connected with the free end of the longitudinal portion of the rear slide groove base; The method for using the core packaging and arranging device comprises the following steps: a. Setting the core packaging and finishing device; b. Adjust the length of the upper clamp and the lower clamp at the same time according to the length of the core, so that the length of the upper clamp and the lower clamp are equal to or slightly greater than the axial length of the core; c. Prepare a piece of plastic film, unfold the upper clamp seat, make the bottom surface of the upper clamp seat face up and flush with the top surface of the lower clamp seat, lay the right part of the plastic film on the lower core groove, lay the left part of the plastic film on the upper core groove, extend the left side of the plastic film to the outside of the corresponding side of the upper clamp seat, and extend the right side of the plastic film to the outside of the corresponding side of the lower clamp seat, place the core on the plastic film of the lower core groove, and after finishing the core with the lower core groove, flip the upper clamp seat to the right until the upper clamp seat and the lower clamp seat are fully buckled; d. Slide the sealing device along the chute to the left end of the transverse part of the front chute base, and start sealing the folded film: the sealing device first seals the film on the front side of the core along the transverse part of the front chute base from left to right, and then seals the film on the right side of the core along the longitudinal part of the front chute base and the longitudinal part of the rear chute base from front to back, and finally seals the film on the rear side of the core along the transverse part of the rear chute base from right to left, leaving an opening on the left side of the film when sealing the film on the rear side of the core; e. Expand the upper clamping seat, extend the vacuum port of the vacuum device into the film opening at the rear side of the core in step d, and perform a vacuum operation on the inside of the film wrapping the core. After the vacuum operation is completed, use a sealing device to seal and press the opening; f. After the core is packaged, place it in a core box to be transported, and repeat steps c to e for the next core until the core box is full and transported to the laboratory.

2. The core packaging and arranging device according to claim 1, characterized in that: The upper clamp seat and the lower clamp seat are both three-section telescopic structures, and the upper clamp seat and the lower clamp seat both include a front section, a middle section and a rear section which are sequentially connected from front to rear.

3. The core packaging and arranging device according to claim 1, characterized in that: The sealing device comprises a sliding block slidably connected to the sliding groove and a heating sealing assembly fixedly arranged on the top of the sliding block.

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