CN218916972U - Semi-automatic tiny core sample bonding preparation device - Google Patents
Semi-automatic tiny core sample bonding preparation device Download PDFInfo
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- CN218916972U CN218916972U CN202221760598.0U CN202221760598U CN218916972U CN 218916972 U CN218916972 U CN 218916972U CN 202221760598 U CN202221760598 U CN 202221760598U CN 218916972 U CN218916972 U CN 218916972U
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Abstract
The utility model relates to a semi-automatic micro core sample bonding preparation device, which comprises an operation table, a glass rod three-jaw chuck, an automatic induction lifting rod, a core three-jaw chuck, an electric rotating device, a laser emitter and a laser sensor, wherein the operation table is arranged on the operation table; a glass rod three-jaw chuck is arranged on the table top of the operating table; each supporting rod is provided with an automatic induction lifting rod, the upper end of the automatic induction lifting rod is fixedly connected with a horizontal rod, an electric rotating device is arranged in the middle of the horizontal rod, a three-jaw chuck of a rock core, a control button and a horizontal rod level meter are arranged on the electric rotating device, and the three-jaw chuck of the rock core and the three-jaw chuck of a glass rod are coaxially arranged; a laser transmitter and a regulator are arranged on a supporting rod on one side of the operating table, a laser sensor and a regulator are arranged on a supporting rod on the other side of the operating table, and the laser transmitter and the laser sensor are respectively connected with a corresponding automatic induction lifting rod. The utility model can reliably realize the coaxiality of the core and the glass rod during bonding, and avoid the breakage of the core during bonding.
Description
Technical field:
the utility model relates to the technical field of core sample preparation for industrial micro/nano CT scanning, in particular to a device for bonding and preparing a semi-automatic micro core sample.
The background technology is as follows:
when industrial micro/nano CT scans a core sample, the preparation of the core sample has an important influence on the CT scanning precision. Generally, after the core sample is prepared according to a specified size, a glass rod matched with the specification of the core sample is selected, the core sample is adhered to one end of the glass rod, and the core and the glass rod are positioned on the same straight line as much as possible. When the industrial micro/nano CT scanning is carried out, the better the coaxiality of the core sample and the glass rod is, the higher the precision is in the scanning range of the instrument.
Generally, the smaller the diameter of the core sample is, the higher the precision in scanning the industrial micro/nano CT core sample is, and the diameter is generally in the range of 1 mm-25 mm. However, as the diameter of the core sample is reduced, the difficulty of manually bonding the core sample and the glass rod is greater, so that the coaxiality of the core sample and the glass rod cannot be ensured, and the core sample is possibly broken in the process, and the final scanning result is directly affected.
The utility model comprises the following steps:
the utility model aims to provide a semi-automatic micro-core sample bonding preparation device, which is used for solving the problem that the coaxiality of a core and a glass rod is difficult to control when a core sample and the glass rod are manually bonded, so that the precision of an industrial micro/nano CT scanning result is low, and in addition, the problem that the core is broken due to uneven force when the core and the glass rod are manually bonded is solved.
The technical scheme adopted for solving the technical problems is as follows: the semi-automatic micro core sample bonding preparation device comprises an operation table, a glass rod three-jaw chuck, a supporting rod, an automatic induction lifting rod, a horizontal rod, a core three-jaw chuck, an electric rotating device, a laser emitter, a laser sensor and a regulator; a glass rod three-jaw chuck is arranged on the table top of the operating table, and two fixed tiger clamps, a glass rod three-jaw chuck distance adjusting knob and an operating table level meter are arranged on the side surface of the operating table; the two sides of the table top of the operating table are provided with supporting rods, each supporting rod is provided with an automatic induction lifting rod, the upper end of each automatic induction lifting rod is fixedly connected with a horizontal rod, an electric rotating device is arranged in the middle of each horizontal rod, and the electric rotating device is provided with a three-jaw chuck of a rock core, a control button and a level bar level meter; a laser emitter and a regulator are arranged on a supporting rod at one side of the operating table, a laser sensor and a regulator are arranged on a supporting rod at the other side of the operating table, and the laser emitter and the laser sensor are respectively connected with a corresponding automatic induction lifting rod; the three-jaw core chuck is provided with a core jaw distance adjusting knob.
According to the scheme, the rubber pads are arranged on the inner sides and the tops of the movable claws of the three-claw chuck of the glass rod, so that the glass rod is prevented from being broken due to improper operation when the glass rod is fixed.
The center of the chuck of the three-jaw chuck for the rock core is provided with the rubber pad, the inner side and the top of the top end of the movable jaw are provided with the sponge layer for fixing small and fragile rock core samples, namely, the rock core samples are clamped and are not easy to pinch off, and the rock core samples are protected to the greatest extent.
The utility model has the following beneficial effects:
1. according to the utility model, the centers of the glass rod chuck and the core chuck are vertically opposite, so that the coaxiality of the core and the glass rod can be reliably realized when the core sample is bonded with the glass rod.
2. The utility model adopts the laser induction control technology, the stress is uniform when the glass rod is bonded with the rock core, and the problem that the rock core is easy to break in the bonding process is avoided.
3. According to the utility model, the three-jaw chuck is used for fixing the rock core and the glass rod, and the protective material is used at the top ends of the jaws, so that the rock core and the glass rod with different diameters can be clamped, and the probability of damage and manual bonding misalignment of the rock core and the glass rod due to manual misoperation is reduced.
4. The utility model uses the semiautomatic and induction device in the operation process, which ensures the stability of the operation, reduces the bonding error, saves the time to a certain extent and greatly improves the accuracy of micro/nano CT scanning.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
In the figure: the device comprises a fixed tiger clamp, a 2 operating platform, a 3 supporting rod, a 4 automatic induction lifting rod, a 5 regulator, a 6 laser transmitter, a 7 horizontal rod, an 8 electric rotating device, a 9 control button, a 10 horizontal rod level meter, 12 rock core movable claws, a 13 rock core claw top rubber pad, a 14 rock core claw top sponge layer, a 15 laser sensor, a 16 glass rod movable claw, a 17 glass rod claw top rubber pad, a 18 rock core claw distance adjusting knob, a 19 glass rod chuck body, a 20 glass rod chuck distance adjusting knob, a 21 rock core chuck body and a 22 operating platform level meter.
Detailed Description
The utility model is further described with reference to the accompanying drawings:
as shown in fig. 1, the device for preparing the bonding of the micro-core sample comprises an operation table 2, a glass rod three-jaw chuck, a supporting rod 3, a horizontal rod level meter 10, an automatic induction lifting rod 4, a horizontal rod 7, the core three-jaw chuck, an electric rotating device 8, a laser transmitter 6, a laser sensor 15, a regulator 5, a fixed tiger clamp 1 and a glass rod chuck distance adjusting knob 20. The bottom of the operating platform 2 is provided with a fixed tiger clip 1, and the side surface of the operating platform 2 is provided with a glass rod chuck distance adjusting knob 20 and an operating platform level meter 22; a glass rod three-jaw chuck is arranged on the table top of the operating table 2 and used for fixing glass rods with different diameters; the two sides of the table top of the operating table 2 are provided with supporting rods 3, the lower ends of the supporting rods 3 are fixedly connected with the operating table top, each supporting rod 3 is provided with an automatic induction lifting rod 4, the upper ends of the automatic induction lifting rods 4 are fixedly connected with a horizontal rod 7, an electric rotating device 8 is arranged in the middle of the horizontal rod 7, a three-jaw core chuck, a control button 9 and a horizontal rod level meter 10 are arranged on the electric rotating device 8, the three-jaw core chuck is used for fixing a core sample, the three-jaw core chuck is located right above the three-jaw glass rod chuck, and the circle center of the three-jaw core chuck and the circle center of the three-jaw glass rod chuck are on the same vertical line.
The regulator 5 and the laser emitter 6 are arranged on the supporting rod at one side of the operating platform, the regulator 5 and the laser sensor 15 are arranged on the supporting rod at the other side of the operating platform, the laser emitter 6 and the laser sensor 15 are coaxially arranged, so that laser is emitted from the top end of the glass rod, and the laser emitter 6 and the laser sensor 15 are connected with the automatic induction lifting rod 4 (the automatic induction lifting rod is connected by adopting a known technology); after the rock core is clamped, the laser emitter 6 and the laser sensor 15 are opened, after the laser sensor 15 receives laser, the automatic induction lifting rod 4 starts to slowly descend, when the rock core is descending to the top end of the glass rod, the laser is shielded by the rock core, at the moment, the laser sensor 15 automatically stops and keeps still because the laser is not sensed, after the glass rod and the sample are bonded, the claw for fixing the rock core is loosened to check whether the connection is successful, and meanwhile, the laser emitter 6 and the laser sensor 15 are closed, and the automatic induction lifting rod 4 automatically rises to the initial position and stops. The height of the glass rod used by the CT scanning instrument is consistent, so the regulator 5 is used for checking according to the height of the glass rod in the primary preparation process and keeps unchanged; the height control is also performed in a subsequent process according to different conditions.
The console level gauge 22 is used for detecting whether the horizontal rod 7 is horizontal or not after the level calibration of the console level gauge is completed; the side surface of the operating table is provided with a fixed tiger clip 1, and the fixed tiger clip can be fixed on a table when in use, so that the stability of an instrument in the use process is ensured; the glass rod chuck distance adjusting knob 20 on the upper side surface of the operating platform 2 is used for adjusting the height of the glass rod three-jaw chuck, when the regulator 5 fails, the height of the glass rod three-jaw chuck is adjusted by manually adjusting the glass rod chuck distance adjusting knob 20, so that the height adjustment of the glass rod is realized, the glass rod chuck distance adjusting knob 20 is connected with a distance adjusting rod, one side of the distance adjusting rod is provided with teeth, the glass rod chuck distance adjusting knob 20 is also provided with teeth, the teeth of the two are meshed, and the distance adjusting rod is driven to move up and down by rotating the knob.
The jaws of the three-jaw chuck of the rock core and the three-jaw chuck of the glass rod are three-way chucks. The glass rod three-jaw chuck comprises a glass rod chuck body 19 and a glass rod movable jaw 16, wherein rubber pads 17 are arranged at the top and the inner sides of the movable jaws of the glass rod three-jaw chuck, and the glass rod is prevented from being broken due to improper operation when being fixed. The three-jaw core chuck comprises a core chuck body 21 and a core movable jaw 12, wherein a core jaw top rubber pad 13 is arranged in the center of the chuck of the three-jaw core chuck, and a core jaw top sponge layer 14 is arranged on the inner side and the top of the movable jaw and used for fixing small and fragile core samples, namely, the core chuck body is clamped and is not easy to pinch off, and the core samples are protected to the greatest extent.
The electric rotating device 8 is controlled to rotate through the rotating buttons on the side, and when the electric rotating device is used, the electric rotating device automatically rotates 180 degrees, so that the three-jaw chuck of the rock core faces upwards, and the operation and the fixing of a rock core sample are convenient.
The bonding preparation method of the micro core sample bonding preparation device comprises the following steps:
step one: fixing the operation table 2 on a plane through a fixed tiger clip 1, centering the bubble of the level meter, and performing horizontal calibration work of the operation table;
step two: the movable jaw 16 of the glass rod of the three-jaw chuck on the operation table 2 is adjusted to fix the glass rod.
Step three: the electric rotating device 8 is rotated 180 degrees through the control button 9, the three-jaw chuck faces upwards, the three-way chuck is adjusted by the core jaw distance adjusting knob 18, the core is fixed, and then the three-way chuck is rotated back in the same mode.
Step four: when the laser sensor 15 receives laser, the automatic induction lifting rod 4 starts to slowly descend, when the rock core descends to the top end of the glass rod, the laser is shielded by the rock core, at the moment, the laser sensor 15 cannot automatically stop due to the fact that the laser is not sensed, 502 glue is smeared in the slow descending process, the glass rod is enabled to be connected with the rock core, after the glue is coagulated, the upper rock core movable claw 12 is firstly loosened, whether connection is successful or not is checked, meanwhile, the laser emitter 6 and the laser sensor 15 are closed, and the automatic induction lifting rod 4 can automatically ascend to an initial position and stop. And the movable claw 16 of the glass rod is slowly loosened after being stabilized by hand, and the glass rod of the bonded rock core is taken down.
Step five: the above procedure may be repeated while preparing the lower block of samples.
Claims (3)
1. The utility model provides a semi-automatic tiny rock core sample bonding preparation facilities which characterized in that: the semi-automatic micro core sample bonding preparation device comprises an operation table, a glass rod three-jaw chuck, a supporting rod, an automatic induction lifting rod, a horizontal rod, a core three-jaw chuck, an electric rotating device, a laser emitter, a laser sensor and a regulator; a glass rod three-jaw chuck is arranged on the table top of the operating table, and two fixed tiger clamps, a glass rod three-jaw chuck distance adjusting knob and an operating table level meter are arranged on the side surface of the operating table; the two sides of the table top of the operating table are provided with supporting rods, each supporting rod is provided with an automatic induction lifting rod, the upper end of each automatic induction lifting rod is fixedly connected with a horizontal rod, an electric rotating device is arranged in the middle of each horizontal rod, and the electric rotating device is provided with a three-jaw chuck of a rock core, a control button and a level bar level meter; a laser emitter and a regulator are arranged on a supporting rod at one side of the operating table, a laser sensor and a regulator are arranged on a supporting rod at the other side of the operating table, and the laser emitter and the laser sensor are respectively connected with a corresponding automatic induction lifting rod; the three-jaw core chuck is provided with a core jaw distance adjusting knob.
2. The semi-automatic micro core sample bonding preparation device according to claim 1, wherein: the inner side and the top of the movable claw of the glass rod three-claw chuck are provided with rubber gaskets.
3. The semi-automatic micro core sample bonding preparation device according to claim 2, wherein: the center of the chuck of the three-jaw chuck of the rock core is provided with a rubber pad, and the inner sides and the top of the top ends of the movable jaws are provided with sponge layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221760598.0U CN218916972U (en) | 2022-07-10 | 2022-07-10 | Semi-automatic tiny core sample bonding preparation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221760598.0U CN218916972U (en) | 2022-07-10 | 2022-07-10 | Semi-automatic tiny core sample bonding preparation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218916972U true CN218916972U (en) | 2023-04-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221760598.0U Active CN218916972U (en) | 2022-07-10 | 2022-07-10 | Semi-automatic tiny core sample bonding preparation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218916972U (en) |
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2022
- 2022-07-10 CN CN202221760598.0U patent/CN218916972U/en active Active
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