Rock core container mechanical automatic conveying equipment

Abstract

The invention relates to the technical field of shale equipment, in particular to core container mechanical automatic conveying equipment which comprises a conveying box, the conveying box comprises a workbench, and a square frame is arranged on the workbench; a conveying belt mechanism is mounted in the middle of the top surface of the workbench, the left side end of the conveying belt mechanism is connected with the dry distillation cylinder feeding system, and the right end of the conveying belt mechanism is connected with a tray; a cap screwing and placing system is arranged on the top face of the workbench and on the rear portion of the left side of the conveying belt mechanism. A rock sample bearing and discharging system is mounted on the left side of the square frame, and a quantitative liquid injection system is mounted on the right side of the rock sample bearing and discharging system; a numbering and labeling mechanism is mounted on the right side of the square frame; a control system is mounted on the right side of the numbering and labeling mechanism; through cooperation of the dry distillation cylinder feeding system, the cap screwing and placing system, the rock sample bearing and discharging system, the quantitative liquid injection system, the numbering and labeling system, the control system and the discharging tray and a mechanical conveying belt, automatic operation of feeding, liquid injection and packaging is completed, and the operation efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of shale equipment, and in particular to a mechanical automatic transmission device for a core container. Background Art

[0002] Shale is a sedimentary rock composed of fine-grained or powdered minerals with particularly high wettability. Shale mainly includes mud shale, coal-bearing shale, oil shale, etc. Due to its special physical and chemical characteristics, shale plays an important role in the energy field, especially shale composed of oil shale and gas shale. The pore structure in shale refers to the internal voids and pipeline systems of the rock. In shale, pores can be divided into two categories, capillary pores and fracture pores.

[0003] Among them: Capillary pores: refers to tiny pores with a diameter of less than 10 nanometers. These pores are often formed by clay particles and organic matter particles, and have high wettability and water absorption. Capillary pores play an important role in the storage and release of fluids (such as oil and natural gas) in shale. Although the diameter of capillary pores is small, their total volume is large and can accommodate a large amount of liquid. In addition, the connectivity of capillary pores also plays a key role in the penetration and migration of fluids. Fracture pores refer to narrow cracks with diameters ranging from millimeters to micrometers. These cracks are usually caused by factors such as tectonic stress, crustal movement and chemical action. Through these cracks, liquids can be stored and flow in rocks. Compared with capillary pores, fracture pores have a larger diameter, making it easier for fluids to flow.

[0004] Lithographic analysis is one of the common methods for evaluating the pore structure of shale. By analyzing the pore structure in the core sample, the existence and distribution of capillary pores and fracture pores can be determined. Therefore, to study the characterization of shale pore structure, the laboratory needs to encapsulate the rock sample by injection. In the actual experimental application process, the rock sample injection and encapsulation are generally manual, and the operation process is cumbersome. When the traditional laboratory performs rock sample injection and encapsulation, there are the following problems: First, the loading of the retort is manually operated. Second, the rotary cover of the retort is also manually operated. Third, the rock sample in the retort is also weighed by manually placing a balance. Fourth, the injection of liquid in the retort is also manually operated. The quantitative container is injected. Fifth, after the retort is filled with liquid and the retort is screwed, the cover of the retort is manually written. When the laboratory performs rock sample injection and encapsulation, manual operation is used, and the experimental efficiency is low. Therefore, according to the current laboratory operation process and combined with actual needs, the manual and cumbersome process of rock sample injection and encapsulation is automated. Summary of the invention

[0005] The object of the present invention is to provide a mechanical automatic transmission device for core containers used for liquid injection packaging of rock samples in view of the defects and shortcomings of the prior art.

[0006] A mechanical automated transmission device for core containers described in the present invention comprises a transmission box, which comprises a workbench, on which a square frame is arranged; a conveyor belt mechanism is installed in the middle of the top surface of the workbench, the left end of the conveyor belt mechanism is connected to the distillation tube feeding system, and the right end of the conveyor belt mechanism is connected to the tray; on the top surface of the workbench, a screw cover and cover placing system is arranged at the rear left side of the conveyor belt mechanism; a rock sample load-bearing and unloading system is installed on the left side of the square frame, and a quantitative liquid injection system is installed on the right side of the rock sample load-bearing and unloading system; a numbering and labeling mechanism is installed on the right side of the square frame, and a control system is installed on the right side of the numbering and labeling mechanism.

[0007] Furthermore, the workbench of the transfer box includes a bottom plate, a front baffle is installed at the front end of the bottom plate, a square bottom box is installed at the rear end of the bottom plate surface, a workbench board is installed at the top of the square bottom box and the front baffle, and a square frame is installed on the workbench board.

[0008] Furthermore, the front and rear surfaces of the square frame are open, the left side of the square frame is open, a sliding door is hinged at the top of the right side of the square frame, and the lower part of the right side of the square frame is open.

[0009] Furthermore, the conveyor belt mechanism includes a U-shaped frame, and a plurality of inverted L-shaped support plates are arranged at both ends of the U-shaped frame, and the inverted L-shaped support plates are installed on the top surface of the workbench; a first conveyor belt is installed in the U-shaped frame, and a first motor is installed at the right end of the rear of the U-shaped frame to drive the first conveyor belt to move; at least one pair of support rods are correspondingly installed on both sides of the upper left end of the U-shaped frame, and "||"-shaped feed guide groove plates are installed on the two support rods, and a plurality of support rods are also correspondingly installed on both sides of the upper right end of the U-shaped frame, and "||"-shaped discharge guide groove plates are installed on the two support rods.

[0010] Furthermore, the capping and placing system includes a rotating disk installed on the left side of the rear of the conveyor belt mechanism, and the rotating disk is connected to the shaft of a second motor installed on the bottom surface of the worktable; one side of the rotating disk is placed above the first conveyor belt, and the outer side surface of the rotating disk is provided with a plurality of arc-shaped grooves matching the distillation tube, and a plurality of position sensors are evenly arranged around the top surface of the rotating disk, and the plurality of position sensors correspond to the plurality of arc-shaped grooves; a rotating cap removing component and a rotating capping component are respectively installed on the left and right sides above the rotating disk.

[0011] Furthermore, the rock sample load-bearing unloading system includes a support plate installed at the left rear part of the square frame, a vibrating screen type core disk is installed on the support plate, the outlet of the vibrating screen type core disk is connected to the first guide groove, a weighing sensor is installed at the outlet of the first guide groove, the first guide groove is connected to the second guide groove, the bottom end outlet of the second guide groove faces the second conveyor belt, the second conveyor belt is driven by a fourth motor, and the fourth motor is installed on the square frame; the outer end of the second conveyor belt faces the arc groove of the rotating disk.

[0012] Further, the quantitative liquid injection system includes an electronic liquid injection pump, which is installed on the slide rail plate of the horizontal mounting plate, and the horizontal mounting plate is installed on the square frame. A liquid chamber can be installed on the back of the horizontal mounting plate, and the liquid chamber is connected to the electronic liquid injection pump, so that electronic liquid injection can be implemented. After the transformation of this design, a quantitative electric injection pump, a peristaltic pump with parameters of L / IIN, is adopted.

[0013] Further, the number labeling mechanism is an automatic labeling machine.

[0014] Further, the tray includes a tray support frame. On the left side of the tray support frame, there is a traveling U-shaped feeding plate. On the right side of the U-shaped feeding plate, there is a C-shaped plate. A rotating plate is installed on the bottom surface of the C-shaped plate, and a fifth motor is arranged in the middle of the bottom surface of the C-shaped plate to drive the rotating plate to act; the tray installed at the left end of the conveyor belt mechanism is the feeding tray, and the tray installed at the right end of the conveyor belt mechanism is the discharging tray.

[0015] Further, the retort cylinder feeding system is installed on the feeding tray. The retort cylinder feeding system includes feeding support rods installed on both sides of the tray support frame. A feeding horizontal rod is installed between the tops of the two feeding support rods. Feeding guide plates are correspondingly arranged on both sides of the feeding horizontal rod, and arc-shaped guide plates are arranged at the bottom ends of the two feeding guide plates; on one side of the tray support frame, two telescopic vertical rods are installed, and longitudinal rods are respectively installed at the tops of the two telescopic vertical rods. The outer ends of the two longitudinal rods are connected to the "day" - shaped guide plate; an opening is formed in the right side part of the C-shaped plate of the feeding tray, and the opening faces the "||" - shaped feeding guide groove plate; the arc-shaped guide plate, the "day" - shaped guide plate, and the opening form a retort cylinder feeding channel.

[0016] In this design, U-shaped frame support rods are correspondingly installed on both sides of the bottom surface of the U-shaped frame.

[0017] The beneficial effects of the present invention are as follows: For the mechanical automatic transmission equipment for core containers of the present invention, through the retort cylinder feeding system, the cap screwing and capping system, the rock sample weighing and discharging system, the quantitative liquid injection system, number labeling, the control system, and the discharging tray, and in cooperation with the mechanical conveyor belt, the automatic operations of feeding, liquid injection, and packaging are completed, greatly improving the operation efficiency. Description of the Drawings

[0018] The drawings described herein are used to provide a further understanding of the present invention, form a part of this application, but do not constitute an improper limitation to the present invention. In the drawings: Figure 1 is the structural schematic diagram of the present invention; Figure 2 is the three-dimensional schematic diagram of each mechanism installed in the transfer box in the present invention; Figure 3 It is a three-dimensional schematic diagram of the retort cylinder feeding system of the present invention; Figure 4 It is a partial three-dimensional schematic diagram of the capping and placing system of the present invention; Figure 5 It is a partial stereoscopic schematic diagram of the rock sample load-bearing feeding system of the present invention.

[0019] Description of reference numerals: 1. Retort feeding system; 2. Capping and placing system; 3. Rock sample load-bearing unloading system; 4. Quantitative liquid injection system; 5. Numbering and labeling; 6. Control system; 7. Pallet; Conveyor belt mechanism 8; Transfer box 9. DETAILED DESCRIPTION

[0020] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments, wherein the illustrative embodiments and descriptions are only used to explain the present invention but are not intended to limit the present invention.

[0021] like Figure 1 - Figure 5 As shown, a mechanical automated transmission device for core containers described in this specific embodiment includes a transmission box 9, which includes a workbench, on which a square frame 93 is arranged; a conveyor belt mechanism 8 is installed in the middle of the top surface of the workbench, and the left end of the conveyor belt mechanism 8 is connected to the distillation tube feeding system 1, and the right end of the conveyor belt mechanism 8 is connected to the tray 7; on the top surface of the workbench, a screw cover and cover placing system 2 is arranged at the left rear part of the conveyor belt mechanism 8; a rock sample weighing and unloading system 3 is installed on the left side of the square frame 93, and a quantitative liquid injection system 4 is installed on the right side of the rock sample weighing and unloading system 3; a numbering labeling mechanism 5 is installed on the right side of the square frame 93, and a control system 6 is installed on the right side of the numbering labeling mechanism 5.

[0022] Furthermore, the workbench of the transfer box 9 includes a bottom plate 91, a front baffle 91 is installed at the front end of the bottom plate 91, a square bottom box 95 is installed at the rear end of the surface of the bottom plate 91, a workbench is installed at the top of the square bottom box 95 and the front baffle 91, and a square frame 93 is installed on the workbench.

[0023] Furthermore, the front and rear surfaces of the square frame 93 are open, the left side of the square frame 93 is open, a sliding door is hinged at the top of the right side of the square frame 93, and the lower part of the right side of the square frame 93 is open.

[0024] Furthermore, the conveyor belt mechanism 8 includes a U-shaped frame 81, and a plurality of inverted L-shaped support plates 83 are arranged at both ends of the U-shaped frame 81, and the inverted L-shaped support plates 83 are installed on the top surface of the workbench; a first conveyor belt 85 is installed in the U-shaped frame 81, and a first motor 87 is installed at the right end of the rear of the U-shaped frame 81 to drive the first conveyor belt 85 to move; at least one pair of support rods are correspondingly installed on both sides of the upper left end of the U-shaped frame 81, and "||"-shaped feed guide groove plates 84 are installed on the two support rods, and a plurality of support rods are also correspondingly installed on both sides of the upper right end of the U-shaped frame 81, and "||"-shaped discharge guide groove plates 86 are installed on the two support rods.

[0025] Furthermore, the capping and placing system 2 includes a rotating disk 25 installed on the left side of the rear part of the conveyor belt mechanism 8, and the rotating disk 25 is connected to the shaft of the second motor installed on the bottom surface of the worktable; one side of the rotating disk 25 is placed above the first conveyor belt 85, and the outer side surface of the rotating disk 25 is provided with a plurality of arc-shaped grooves 251 that match the distillation tube, and a plurality of position sensors are evenly arranged around the top surface of the rotating disk 25, and the plurality of position sensors 252 correspond to the plurality of arc-shaped grooves 251; a rotating cap removing component 21 and a rotating capping component 22 are respectively installed on the left and right sides above the rotating disk 25.

[0026] In this design, the rotating cap-removing component 21 and the rotating cap-covering component 22 are components of the same structure with opposite rotation directions. Among them, the rotating cap-removing component 21 includes a third motor 23, which is installed on the left side of the square frame 93, and the third motor 23 is connected to the first cylinder, and the first cylinder is connected to the first electrical claw. The rotating cap-covering component 22 includes a fourth motor 24, which is installed on the left side of the square frame 93, and the fourth motor 24 is connected to the second cylinder, and the second cylinder is connected to the second electrical claw.

[0027] Furthermore, the rock sample weighing and unloading system 3 includes a support plate 34 installed at the left rear part of the square frame 93, a vibrating screen type core disk 31 is installed on the support plate 34, the outlet of the vibrating screen type core disk 31 is connected to the first guide groove 32, a weighing sensor 33 is installed at the outlet of the first guide groove 32, the first guide groove 32 is connected to the second guide groove 35, the bottom end outlet of the second guide groove faces the second conveyor belt 36, the second conveyor belt 36 is driven by the fourth motor 37, and the fourth motor 37 is installed on the square frame 93; the outer end of the second conveyor belt 36 faces the arc groove 251 of the rotating disk 25.

[0028] In this design, the weight is weighed by the sensor and then conveyed to the retort by belt: The parameters of the weighing sensor or balance: accuracy 0.0001. The power of the turntable motor: 110DS cam divider plus 400W speed regulating motor.

[0029] Further, the quantitative liquid injection system 4 includes an electronic liquid injection pump 43. The electronic liquid injection pump 43 is installed on the slide rail plate 42 of the horizontal mounting plate 41, and the horizontal mounting plate 41 is installed on the square frame 93. A liquid chamber can be installed on the back of the horizontal mounting plate 41, and the liquid chamber is connected to the electronic liquid injection pump 43, so that electronic liquid injection can be implemented. After the transformation of this design, a quantitative electric injection pump is adopted, and the pump parameters are: a peristaltic pump of 2.4L / IIN.

[0030] Further, the number labeling mechanism 5 is an automatic labeling machine. In this design, after the transformation, the automatic labeling machine numbers and then pastes the numbered stickers on the top of the retorting cylinder: Introduction or parameters of the labeling machine: Labeling speed: 1 - 30 (affected by the size of the product and the time of data interaction, real-time matching); Labeling accuracy: ±1mm (without considering the placement offset of the product and the offset of label printing).

[0031] Further, the tray 7 includes a tray support frame 71. On the left side of the tray support frame 71, a U-shaped feeding plate 73 is provided. On the right side of the U-shaped feeding plate 73, a C-shaped tray plate 72 is provided. A rotating plate 74 is installed on the bottom surface of the C-shaped tray plate 72, and a fifth motor 75 is provided in the middle of the bottom surface of the C-shaped tray plate 72. The fifth motor 75 drives the rotating plate 74 to move; The tray 7 installed at the left end of the conveyor belt mechanism 8 is the feeding tray, and the tray 7 installed at the right end of the conveyor belt mechanism 8 is the discharging tray.

[0032] Further, the retorting cylinder feeding system 1 is installed on the feeding tray. The retorting cylinder feeding system 1 includes feeding support rods 11 installed on both sides of the tray support frame 71. Between the tops of the two feeding support rods 11, a feeding horizontal rod 12 is installed. Feeding guide plates 13 are correspondingly provided on both sides of the feeding horizontal rod 12, and arc-shaped guide plates 14 are provided at the bottom ends of the two feeding guide plates 13; On one side of the tray support frame 71, two telescopic vertical rods 16 are installed. Longitudinal rods are respectively installed at the tops of the two telescopic vertical rods 16, and the outer ends of the two longitudinal rods are connected to the "day" - shaped guide plate 15; An opening is provided in the right side part of the C-shaped tray plate 72 of the feeding tray, and this opening faces the "||" - shaped feeding guide groove plate 84; The arc-shaped guide plate 14, the "day" - shaped guide plate 15, and the opening form the retorting cylinder feeding channel 18.

[0033] In this design, U-shaped frame support rods 82 are correspondingly installed on both sides of the bottom surface of the U-shaped frame 81.

[0034] The working principle of the present invention is as follows: In this design, a PLC controller is adopted in the control system 6. The PLC controller is installed on the circuit board, and the circuit board is installed in the control box 61. The PLC controller controls the actions of the motor and the sensor through wires, and the above control circuit belongs to the prior art.

[0035] When in use, the retort to be filled and packaged is placed on the discharge tray, and the fifth motor 75 on the discharge tray works, driving the rotating plate 74 to work. The rotating plate 74 places the retort from the retort feed channel 18 to the "||" type feed guide plate 84, and then to the first conveyor belt 85. It is sent to the arc groove 251 of the rotating disk 25 through the first conveyor belt 85, and is rotated by the rotating disk 25 to the rotating cap removing member 21. The rotating cap removing member 21 includes a third motor 23, which is mounted on the left side of the square frame 93. The third motor 23 is connected to the first cylinder, and the first cylinder is connected to the first electrical claw. The barrel cap on the retort is removed by the first electrical claw (since a number of position sensors are evenly arranged around the top surface of the rotating disk 25, and the several position sensors 252 correspond to the several arc grooves 251, so the grabbing operation can be accurately controlled).

[0036] Then the rotating disk 25 rotates to the rock sample weighing and unloading system 3, the rock sample 38 is weighed by the weighing sensor 33, and then placed in the retort to form the loading; then it rotates to the quantitative liquid injection system 4 through the rotating disk 25. The quantitative liquid injection system 4 performs precise liquid injection through the electronic liquid injection pump 43; the rotating disk 25 rotates again to the rotating cap component 22, controls the second electrical claw to implement reverse rotation, and completes the rotating cap. After the rotating disk 25 completes a circle of work, it goes to the first conveyor belt 85 and arrives at the numbering labeling mechanism 5. The automatic labeling machine numbers and then sticks the numbered sticker on the top of the retort. Then it passes through the first conveyor belt 85 to the discharge tray, and completes the use of the retort feeding system; the capping and placing system; the rock sample load-bearing and unloading system; the quantitative liquid injection system; the numbering labeling; the control system; the discharge tray, in conjunction with the mechanical conveyor belt, completes the automated operation from loading, liquid injection, and packaging.

[0037] The above description is only a preferred embodiment of the present invention, so all equivalent changes or modifications made according to the features and principles described in the scope of the patent application of the present invention are included in the scope of the patent application of the present invention.

Claims

1. A core container mechanical automatic transmission device, characterized in that: It comprises a transfer box, which comprises a workbench, on which a square frame is arranged; a conveyor belt mechanism is installed in the middle of the top surface of the workbench, the left end of the conveyor belt mechanism is connected to the distillation tube feeding system, and the right end of the conveyor belt mechanism is connected to the tray; on the top surface of the workbench, a screw cover and cover placing system is arranged at the rear left side of the conveyor belt mechanism; a rock sample load-bearing and unloading system is installed on the left side of the square frame, and a quantitative liquid injection system is installed on the right side of the rock sample load-bearing and unloading system; a numbering and labeling mechanism is installed on the right side of the square frame, and a control system is installed on the right side of the numbering and labeling mechanism.

2. The core container mechanical automatic transmission device according to claim 1, characterized in that: The workbench of the transfer box comprises a bottom plate, a front baffle is installed at the front end of the bottom plate, a square bottom box is installed at the rear end of the bottom plate surface, a workbench board is installed at the top end of the square bottom box and the front baffle, and a square frame is installed on the workbench board.

3. The core container mechanical automatic transmission device according to claim 1, characterized in that: The front and rear surfaces of the square frame are open, the left side of the square frame is open, a sliding door is hinged at the top of the right side of the square frame, and the lower part of the right side of the square frame is open.

4. The core container mechanical automatic transmission device according to claim 1, characterized in that: The conveyor belt mechanism includes a U-shaped frame, and a plurality of inverted L-shaped support plates are arranged at both ends of the U-shaped frame, and the inverted L-shaped support plates are installed on the top surface of the workbench; a first conveyor belt is installed in the U-shaped frame, and a first motor is installed at the right end of the rear of the U-shaped frame to drive the first conveyor belt to move; at least one pair of support rods are correspondingly installed on both sides of the upper left end of the U-shaped frame, and "||"-shaped feeding guide groove plates are installed on the two support rods, and a plurality of support rods are also correspondingly installed on both sides of the upper right end of the U-shaped frame, and "||"-shaped discharging guide groove plates are installed on the two support rods.

5. The core container mechanical automatic transmission device according to claim 1, characterized in that: The capping and placing system includes a rotating disk installed on the left side of the rear of the conveyor belt mechanism, and the rotating disk is connected to the shaft of a second motor installed on the bottom surface of the worktable; one side of the rotating disk is placed above the first conveyor belt, and the outer side surface of the rotating disk is provided with a plurality of arc-shaped grooves matching the distillation tube, and a plurality of position sensors are evenly arranged around the top surface of the rotating disk, and the plurality of position sensors correspond to the plurality of arc-shaped grooves; a rotating cap removing component and a rotating capping component are respectively installed on the left and right sides above the rotating disk.

6. The core container mechanical automatic transmission device according to claim 1, characterized in that: The rock sample load-bearing unloading system includes a support plate installed at the left rear part of the square frame, a vibrating screen type core disk is installed on the support plate, the outlet of the vibrating screen type core disk is connected to the first guide groove, a weighing sensor is installed at the outlet of the first guide groove, the first guide groove is connected to the second guide groove, the bottom end outlet of the second guide groove faces the second conveyor belt, the second conveyor belt is driven by a fourth motor, and the fourth motor is installed on the square frame; the outer end of the second conveyor belt faces the arc groove of the rotating disk.

7. The core container mechanical automatic transmission device according to claim 1, characterized in that: The quantitative injection system includes an electronic injection pump, which is mounted on a slide plate of a horizontal mounting plate, and the horizontal mounting plate is mounted on a square frame. A liquid chamber can be installed on the back of the horizontal mounting plate, and the liquid chamber is connected to the electronic injection pump, so that electronic injection can be implemented. After the design is modified, a quantitative electric injection pump is used, and the pump parameter is a peristaltic pump of L / IIN.

8. The core container mechanical automatic transmission device according to claim 1, characterized in that: The number labeling mechanism is an automatic labeling machine.

9. The core container mechanical automatic transmission device according to claim 1, characterized in that: The tray includes a tray support frame. On the left side of the tray support frame, a U-shaped feeding plate is provided. On the right side of the U-shaped feeding plate, a C-shaped disc plate is provided. A rotating plate is installed on the bottom surface of the C-shaped disc plate. A fifth motor is provided in the middle of the bottom surface of the C-shaped disc plate, and the fifth motor drives the rotating plate to act. The tray installed at the left end of the conveyor belt mechanism is the feeding tray, and the tray installed at the right end of the conveyor belt mechanism is the discharging tray.

10. The core container mechanical automatic transmission device according to claim 1, characterized in that: The retort charging system is installed on the feeding tray. The retort charging system includes feeding support rods installed on both sides of the tray support frame. A feeding horizontal rod is installed between the tops of the two feeding support rods. Feeding guide plates are correspondingly provided on both sides of the feeding horizontal rod. Arc-shaped guide plates are provided at the bottom ends of the two feeding guide plates. Two telescopic vertical rods are installed on one side of the tray support frame. Longitudinal rods are respectively installed at the tops of the two telescopic vertical rods. The outer ends of the two longitudinal rods are connected to the "day"-shaped guide plate. An opening is formed in the right side part of the C-shaped disc plate of the feeding tray, and the opening faces the "||"-shaped feeding guide groove plate. The arc-shaped guide plate, the "day"-shaped guide plate, and the opening form a retort feeding channel.

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