CN217342569U - Seed crystal cleaning equipment - Google Patents
Seed crystal cleaning equipment Download PDFInfo
- Publication number
- CN217342569U CN217342569U CN202221045807.3U CN202221045807U CN217342569U CN 217342569 U CN217342569 U CN 217342569U CN 202221045807 U CN202221045807 U CN 202221045807U CN 217342569 U CN217342569 U CN 217342569U
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- Prior art keywords
- cleaning
- seed crystal
- accommodating
- driving
- cleaned
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- 238000004140 cleaning Methods 0.000 title claims abstract description 99
- 239000013078 crystal Substances 0.000 title claims abstract description 77
- 230000007246 mechanism Effects 0.000 claims abstract description 36
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 24
- 238000004506 ultrasonic cleaning Methods 0.000 claims description 16
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 12
- QZPSXPBJTPJTSZ-UHFFFAOYSA-N aqua regia Chemical compound Cl.O[N+]([O-])=O QZPSXPBJTPJTSZ-UHFFFAOYSA-N 0.000 claims description 8
- 230000005484 gravity Effects 0.000 claims description 6
- 239000008367 deionised water Substances 0.000 claims description 5
- 229910021641 deionized water Inorganic materials 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 230000009471 action Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 11
- 230000008569 process Effects 0.000 description 10
- 239000012535 impurity Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000002791 soaking Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
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- Crystals, And After-Treatments Of Crystals (AREA)
Abstract
The utility model relates to a brilliant cleaning equipment of seed, including workstation and wiper mechanism, its characterized in that: the seed crystal taking and placing device is connected to the workbench and is arranged close to the cleaning mechanism, the seed crystal taking and placing device comprises a containing piece for containing seed crystals, the containing piece is provided with a through hole for allowing a cleaning solution in the cleaning mechanism to flow out, and a first driving piece; compared with the prior art, the utility model has the advantages of: the seed crystal is accommodated in the accommodating part, and the accommodating part accommodating the seed crystal to be cleaned is driven by the first driving part to enter or drive the accommodating part accommodating the cleaned seed crystal to leave the cleaning mechanism, so that an automatic cleaning flow is realized, the operation steps are simplified, and the working efficiency is improved; in addition, the through hole for the cleaning solution to flow out is formed in the accommodating piece, so that the cleaning solution in the previous step can be quickly discharged when the accommodating piece leaves from the cleaning mechanism, and the situation that the cleaning solution in the previous step is too much remained to pollute the cleaning solution in the next step is avoided.
Description
Technical Field
The utility model relates to a seed crystal washs technical field, especially relates to a seed crystal cleaning equipment.
Background
The seed crystal is a small crystal with the same crystal direction as the needed crystal, is a seed for growing a single crystal, and is also called as a seed crystal; before growth, the growth surface of the seed crystal needs to be ground and polished, and after polishing, impurity particles are left on the seed crystal, and in order to prevent the impurity particles from influencing the growth of the seed crystal, the polished seed crystal is generally pretreated.
The existing pretreatment process is mainly divided into five steps: firstly, putting a seed crystal into a beaker containing an acetone solution for soaking for 15 min; secondly, clamping a beaker containing the seed crystals and the acetone solution by using a tool, and putting the beaker into an ultrasonic cleaning machine for cleaning for 15 min; thirdly, clamping the beaker by using a tool, taking the beaker out of the ultrasonic cleaning machine, pouring out an acetone solution, and pouring aqua regia for soaking for 2 hours; fourthly, clamping a beaker by using a tool, pouring out the aqua regia, and then pouring an ethanol solution to clean the seed crystal; fifthly, clamping the beaker by using a tool, pouring out the ethanol solution, finally pouring deionized water, and putting the beaker filled with the seed crystal and the deionized water into an ultrasonic cleaning machine for cleaning for 15 min.
In whole pretreatment process, the seed crystal all uses the beaker splendid attire, because required cleaning solution all has corrosivity, consequently need the manual work to utilize the instrument clamp to get the beaker, changes cleaning solution, puts into the ultrasonic cleaner and takes out from the ultrasonic cleaner, and the operation is got to the clamp many times not only the process is loaded down with trivial details and work efficiency is low, for this reason, needs to make further improvement to prior art.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that to foretell technical current situation and provide one kind can reduce manual operation to improve work efficiency's seed crystal cleaning equipment.
The utility model provides a technical scheme that above-mentioned technical problem adopted does: this seed crystal cleaning equipment, including the workstation, and set up be in on the workstation and be used for wasing the wiper mechanism of seed crystal, its characterized in that: still including connecting on the workstation and neighbouring the device is put in getting that wiper mechanism set up, get to put the device and include:
the accommodating part is used for accommodating seed crystals and is provided with a through hole for the cleaning solution in the cleaning mechanism to flow out;
the first driving part is used for driving the accommodating part to enter the cleaning mechanism or leave the cleaning mechanism, so that the seed crystal to be cleaned is placed in the cleaning mechanism or the cleaned seed crystal is taken out of the cleaning mechanism.
In order to change the in-process of cleaning solution, let cleaning solution outflow holding piece better, preferably, the holding piece includes the open-topped box body, the diapire of box body is provided with and is used for supplying solution to get into at least two in the box body the through-hole, the diapire is provided with the connecting piece on the focus position, correspondingly, be provided with on the power take off of first driving piece and attract the connecting portion of connecting piece. The power output end of the first driving part is provided with the connecting part and the bottom wall is provided with the connecting part, so that the accommodating part accommodating the seed crystal to be cleaned can be conveniently and quickly connected to the first driving part for cleaning operation, and after cleaning is finished, the accommodating part accommodating the cleaned seed crystal is quickly taken down from the first driving part, so that the accommodating part accommodating the seed crystal to be cleaned is replaced again for cleaning operation of the next round; in addition, the connecting piece is arranged at the gravity center of the bottom wall, so that the accommodating piece can be prevented from falling off from the first driving piece in the cleaning process due to uneven gravity.
In order to prevent mutual influence between each seed crystal, preferably, the box body is separated into at least two independent accommodating spaces by a separating bracket, and the through hole is formed in the bottom wall of the box body at each accommodating space. A seed crystal is placed in each accommodating space, so that mutual influence among the seed crystals in the cleaning process can be effectively avoided, and the cleaning quality is improved.
In order to clean the seed crystal by using different cleaning solutions in sequence, the cleaning mechanism preferably comprises a connecting disc which is connected to the workbench and positioned below the first driving part, and a second driving part which is connected with the connecting disc and can drive the connecting disc to rotate relative to the workbench;
winding the axis of the connecting disc and sequentially arranging along the first direction:
the first containing box is filled with acetone solution;
the first ultrasonic cleaning machine is filled with acetone solution;
the second containing box is filled with aqua regia;
a third containing box containing ethanol solution;
the second ultrasonic cleaning machine is filled with deionized water;
under the state that the second driving part drives the connecting disc to rotate along the direction opposite to the first direction, the connecting disc sequentially rotates various solutions to the position below the first driving part, and under the action of the first driving part, the accommodating part accommodating the seed crystals to be cleaned is sequentially placed into the various solutions to complete the cleaning operation.
Since the acetone solution and the aqua regia are volatile, in order to prevent the solution from volatilizing too fast, it is preferable that a refrigerating mechanism is provided in the first ultrasonic cleaning machine and the second containing box.
In order to facilitate the cleaning of the equipment operated by the operator, preferably, the workbench is further provided with a controller for the operator to operate.
Compared with the prior art, the utility model has the advantages of: the seed crystal is accommodated by the accommodating part, and the accommodating part accommodating the seed crystal to be cleaned is driven by the first driving part to enter or leave the cleaning mechanism, so that the automatic cleaning process is realized, the operation steps are simplified, and the working efficiency is improved; in addition, the through hole for the cleaning solution to flow out is formed in the accommodating piece, so that the cleaning solution in the previous step can be quickly discharged when the accommodating piece leaves from the cleaning mechanism, and the situation that the cleaning solution in the previous step is too much remained to pollute the cleaning solution in the next step is avoided.
Drawings
Fig. 1 is a schematic view of a receiving member in a first receiving box according to an embodiment of the present invention;
fig. 2 is a schematic view illustrating a state that the pick-and-place mechanism picks up the accommodating member from the first accommodating box according to the embodiment of the present invention;
fig. 3 is a schematic view of the accommodating member in the first ultrasonic cleaning machine according to the embodiment of the present invention;
FIG. 4 is an exploded view of FIG. 1;
fig. 5 is a schematic structural view of the accommodating member according to an embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments.
As shown in FIGS. 1 to 5, the preferred embodiment of the present invention is shown. The seed crystal cleaning equipment comprises a workbench 1, a cleaning mechanism 2 and a taking and placing device 3; wherein, the cleaning mechanism 2 is arranged on the workbench 1 and is used for cleaning seed crystals; the taking and placing device 3 is connected to the worktable 1 and is arranged adjacent to the cleaning mechanism 2, and comprises a containing part 31 and a first driving part 32, wherein the containing part 31 is used for containing the seed crystal, the containing part 31 is provided with a through hole 313 for the cleaning solution in the cleaning mechanism 2 to flow out, and the first driving part 32 is used for driving the containing part 31 to enter the cleaning mechanism 2 or leave from the cleaning mechanism 2 so as to put the seed crystal to be cleaned into the cleaning mechanism 2 or take the cleaned seed crystal out of the cleaning mechanism 2.
In order to better let the cleaning solution flow out of the accommodating part 31 in the process of replacing the cleaning solution, the following structure is adopted in the embodiment: the accommodating part 31 of this embodiment includes a box 311 with an open top, a bottom wall 312 of the box 311 is provided with a plurality of through holes 313 for solution to enter the box 311, the bottom wall 312 is provided with a connecting part 4 at the position of the center of gravity, correspondingly, a power output end of the first driving part 32 is provided with a connecting part 5 capable of attracting the connecting part 4; in addition, in order to prevent mutual influence between the seed crystals, the box body 311 is divided into a plurality of independent accommodating spaces 315 by the dividing support 314, and a through hole 313 is formed in the bottom wall 312 of the box body 311 at each accommodating space 315. The connecting part 5 is arranged at the power output end of the first driving part 32, the connecting part 4 is arranged on the bottom wall 312, the accommodating part 31 accommodating the seed crystal to be cleaned can be conveniently and quickly connected to the first driving part 32 for cleaning, and after cleaning is finished, the accommodating part 31 accommodating the cleaned seed crystal is quickly taken down from the first driving part 32, so that the accommodating part 31 accommodating the seed crystal to be cleaned is replaced again for cleaning the next round; the connecting piece 4 is arranged at the gravity center of the bottom wall 312, so that the accommodating piece 31 can be prevented from falling off from the first driving piece 32 in the cleaning process due to uneven gravity; in addition, one seed crystal is placed in each accommodating space 315, so that mutual influence among the seed crystals in the cleaning process can be effectively avoided, and the cleaning quality is improved.
In order to clean the seed crystal by different cleaning solutions in sequence, the cleaning mechanism 2 of the embodiment comprises a connecting disc 21 which is connected on the workbench 1 and positioned below the first driving part 32, and a second driving part 22 which is connected with the connecting disc 21 and can drive the connecting disc 21 to rotate relative to the workbench 1; the cleaning device comprises a first containing box 211 containing acetone solution, a first ultrasonic cleaning machine 212 containing acetone solution, a second containing box 213 containing aqua regia, a third containing box 214 containing ethanol solution and a second ultrasonic cleaning machine 215 containing deionized water, wherein the first containing box 211, the first ultrasonic cleaning machine 212 containing acetone solution, the second containing box 213 containing aqua regia, the third containing box 214 containing ethanol solution and the third containing box are sequentially arranged around an axis R1 where a connecting disc 21 is located along a first direction F1, the connecting disc 21 sequentially rotates various solutions to the position below the first driving part 32 under the condition that the second driving part 22 drives the connecting disc 21 to rotate along the direction opposite to the first direction F1, and the accommodating part 31 accommodating seed crystals to be cleaned is sequentially placed into various solutions under the action of the first driving part 32 so as to finish cleaning operation.
Since the acetone solution and the aqua regia are volatile, in order to prevent the solution from being volatilized too fast, the present embodiment is provided with the refrigerating mechanism 6 in the first ultrasonic cleaning machine 212 and the second containing box 213.
Finally, in order to facilitate the cleaning of the equipment operated by the operator, the working platform 1 of the present embodiment is further provided with a controller 7 for the operator to operate.
To sum up, the seed crystal cleaning equipment has the following use process: the connecting member 4 in this embodiment is a magnetic member capable of being attracted by a magnet, and correspondingly, the connecting portion 5 on the first driving member 32 is an electromagnet, and in addition, the first driving member 32 in this embodiment is an air cylinder, the power output end is a piston rod, and the electromagnet is connected to the piston rod, and the following explanation will also take the magnetic member, the electromagnet and the air cylinder as examples;
A. cleaning operators firstly place the seed crystals to be cleaned into the accommodating part 31, and each accommodating space 315 of the accommodating part 31 is ensured to accommodate only one seed crystal to be cleaned;
B. the cleaning operator controls the electromagnet to be electrified through the controller 7, and connects the accommodating part 31 for accommodating the seed crystal to be cleaned to the electromagnet of the first driving part 32 through the magnetic part;
C. the cleaning operator drives the accommodating piece 31 accommodating the seed crystal to be cleaned to be immersed in the first accommodating box 211 for the cleaning operation of the first step by controlling the piston rod of the cylinder to extend outwards;
D. after the cleaning preset time (15 min in the background art), the cleaning operator retracts the piston rod of the control cylinder to drive the accommodating part 31 accommodating the seed crystal completing the first step to leave the first accommodating box 211, then, the cleaning operator starts the second driving part 22 to drive the first ultrasonic cleaning machine 212 to rotate to the position below the accommodating part 31 accommodating the seed crystal completing the first step, and the cleaning operator extends the piston rod of the control cylinder to drive the accommodating part 31 accommodating the seed crystal completing the first step to immerse in the first ultrasonic cleaning machine 212 to perform the cleaning operation of the second step;
E. similarly, the cleaning operator completes the cleaning operations of the second step, the third step, the fourth step and the fifth step in sequence through the controller 7;
F. after the fifth step is completed, the cleaning operator drives the accommodating part 31 accommodating the seed crystal (i.e. the cleaned seed crystal) completing the fifth step to leave the second ultrasonic cleaning machine 215 through the air cylinder, cuts off the current of the electromagnet, and takes the accommodating part 31 accommodating the cleaned seed crystal down from the electromagnet;
G. the cleaning operator connects the container 31 containing the seed crystal to be cleaned to the electromagnet of the first driving member 32 again through the magnetic member to start the next cleaning operation.
Claims (6)
1. The utility model provides a seed crystal cleaning equipment, includes workstation (1) to and set up and be in on workstation (1) and be used for wasing wiper mechanism (2) of seed crystal, its characterized in that: still including being connected get on workstation (1) and be close to wiper mechanism (2) sets up get put device (3), get put device (3) and include:
the accommodating part (31) is used for accommodating seed crystals, and the accommodating part (31) is provided with a through hole (313) for the cleaning solution in the cleaning mechanism (2) to flow out;
a first driving part (32) for driving the accommodating part (31) to enter the cleaning mechanism (2) or leave the cleaning mechanism (2) so as to put the seed crystal to be cleaned into the cleaning mechanism (2) or take the cleaned seed crystal out of the cleaning mechanism (2).
2. The seed crystal cleaning apparatus according to claim 1, wherein: the accommodating part (31) comprises a box body (311) with an open top, the bottom wall (312) of the box body (311) is provided with a through hole (313) for solution to enter, at least two through holes are formed in the box body (311), the bottom wall (312) is provided with a connecting part (4) at the position of the center of gravity, and correspondingly, a power output end of the first driving part (32) is provided with a connecting part (5) capable of being matched with the connecting part (4).
3. A seed crystal cleaning apparatus as set forth in claim 2, wherein: the box body (311) is divided into at least two independent accommodating spaces (315) through a separating support (314), and the through holes (313) are formed in the positions, corresponding to the accommodating spaces (315), of the bottom wall (312) of the box body (311).
4. A seed crystal cleaning apparatus as set forth in any one of claims 1 to 3, wherein: the cleaning mechanism (2) comprises a connecting disc (21) which is connected to the workbench (1) and positioned below the first driving part (32), and a second driving part (22) which is connected with the connecting disc (21) and can drive the connecting disc (21) to rotate relative to the workbench (1);
around the axis (R1) of the connecting disc (21), and along a first direction (F1), are arranged in sequence:
a first container (211) containing an acetone solution;
a first ultrasonic cleaning machine (212) containing an acetone solution;
a second container (213) filled with aqua regia;
a third containing box (214) containing ethanol solution;
a second ultrasonic cleaner (215) containing deionized water;
under the state that the second driving piece (22) drives the connecting disc (21) to rotate along the direction opposite to the first direction (F1), the connecting disc (21) sequentially rotates various solutions to the position below the first driving piece (32), and under the action of the first driving piece (32), the accommodating piece (31) accommodating the seed crystal to be cleaned is sequentially placed into the various solutions to complete the cleaning operation.
5. A seed crystal cleaning apparatus as set forth in claim 4, wherein: and a refrigerating mechanism (6) is arranged in the first ultrasonic cleaning machine (212) and the second containing box (213).
6. A seed crystal cleaning apparatus as set forth in claim 5, wherein: the workbench (1) is also provided with a controller (7) for cleaning operators to operate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221045807.3U CN217342569U (en) | 2022-04-29 | 2022-04-29 | Seed crystal cleaning equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221045807.3U CN217342569U (en) | 2022-04-29 | 2022-04-29 | Seed crystal cleaning equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217342569U true CN217342569U (en) | 2022-09-02 |
Family
ID=83010948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221045807.3U Active CN217342569U (en) | 2022-04-29 | 2022-04-29 | Seed crystal cleaning equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217342569U (en) |
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2022
- 2022-04-29 CN CN202221045807.3U patent/CN217342569U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A seed crystal cleaning equipment Effective date of registration: 20231123 Granted publication date: 20220902 Pledgee: China Construction Bank Corporation Ningbo Zhenhai sub branch Pledgor: Ningbo Crystal Diamond Technology Co.,Ltd. Registration number: Y2023980067029 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CP03 | Change of name, title or address |
Address after: No. 998 Zhongguan Road, Jiaochuan Street, Zhenhai District, Ningbo City, Zhejiang Province, 315021 Patentee after: Ningbo Crystal Diamond Technology Co.,Ltd. Address before: 315021 No. 777, Zhongguan West Road, Zhuangshi street, Zhenhai District, Ningbo City, Zhejiang Province Patentee before: Ningbo Crystal Diamond Technology Co.,Ltd. |
|
| CP03 | Change of name, title or address |