CN220280120U - Lead screw cleaning mechanism and slicer - Google Patents
Lead screw cleaning mechanism and slicer Download PDFInfo
- Publication number
- CN220280120U CN220280120U CN202320792029.2U CN202320792029U CN220280120U CN 220280120 U CN220280120 U CN 220280120U CN 202320792029 U CN202320792029 U CN 202320792029U CN 220280120 U CN220280120 U CN 220280120U
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- China
- Prior art keywords
- liquid outlet
- screw
- liquid
- screw rod
- cleaning mechanism
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- 238000004140 cleaning Methods 0.000 title claims abstract description 43
- 230000007246 mechanism Effects 0.000 title claims abstract description 24
- 239000007788 liquid Substances 0.000 claims abstract description 160
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000012530 fluid Substances 0.000 claims 2
- 239000012809 cooling fluid Substances 0.000 claims 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract description 31
- 229910052710 silicon Inorganic materials 0.000 abstract description 26
- 239000010703 silicon Substances 0.000 abstract description 26
- 239000002245 particle Substances 0.000 abstract description 7
- 239000011863 silicon-based powder Substances 0.000 abstract description 4
- 230000003670 easy-to-clean Effects 0.000 abstract description 3
- 239000000110 cooling liquid Substances 0.000 description 5
- 238000005520 cutting process Methods 0.000 description 5
- 229910003460 diamond Inorganic materials 0.000 description 5
- 239000010432 diamond Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000011010 flushing procedure Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Silicon Compounds (AREA)
Abstract
The utility model discloses a screw rod cleaning mechanism and a slicing machine, which comprise a first liquid outlet and a second liquid outlet which are arranged corresponding to a screw rod, wherein the first liquid outlet and the second liquid outlet are arranged above two sides of a sliding block in a vertical side-by-side manner, the first liquid outlet and the second liquid outlet are connected with a liquid supply system through water pipes, and the cross section area of the first liquid outlet is larger than that of the second liquid outlet. According to the utility model, the surface of the lead screw is washed by the cleaning liquid with certain pressure, so that uncontrolled flying of silicon powder can be avoided, and the influence on the silicon wafer below the silicon powder is avoided; meanwhile, the cleaning liquid dilutes the silicon mud on the surface of the screw rod to a certain extent, so that the silicon mud is not easy to agglomerate into larger particles and is easy to clean; the liquid outlet pressure of first liquid outlet is less, can wash the lead screw surface, and the liquid outlet pressure of second liquid outlet is great, can wash lead screw thread joint to can more efficient clean the silicon mud in the lead screw thread joint.
Description
Technical Field
The utility model relates to the technical field of screw cleaning, in particular to a screw cleaning mechanism and a slicing machine.
Background
In order to solve a series of problems such as wire breakage, wire jumper and wire doubling of a diamond wire in a multi-wire silicon wafer slicing machine, a radar detector is introduced at present and used for monitoring the cutting condition of the diamond wire in the cutting process in real time so as to discover the abnormality of a wire mesh in time and solve the wire mesh problem before the silicon wafer is damaged and wasted. The radar detector is connected with the screw rod in the slicing machine through the sliding block, the sliding block is connected with the screw rod through corresponding threads, and the effect that the sliding block drives the radar detector to move is achieved by rotating the screw rod. Because of the working environment of the cutting machine, a plurality of silicon mud and diamond particles are adhered to the screw rod, and the silicon mud and diamond particles accumulated on the screw rod not only influence the reciprocating motion of the sliding block, but also increase the friction between the sliding block and the screw rod, so that the sliding block and the screw rod are seriously worn. In order to solve the problem that a large amount of silicon mud and diamond particles adhere to a screw rod in the working process of a slicing machine, a screw rod cleaning mechanism and a slicing machine are needed.
Disclosure of Invention
An object of the present application is to provide a screw cleaning mechanism and a slicer, so as to solve the problem set forth in the above background art.
In order to achieve the above purpose, the present application provides the following technical solutions:
the utility model relates to a screw rod cleaning mechanism which comprises a first liquid outlet and a second liquid outlet, wherein the first liquid outlet and the second liquid outlet are arranged corresponding to a screw rod, the first liquid outlet and the second liquid outlet are arranged above two sides of a sliding block in a vertical side-by-side mode, the first liquid outlet and the second liquid outlet are connected with a liquid supply system through a water pipe, and the cross section area of the first liquid outlet is larger than that of the second liquid outlet.
According to the technical scheme, preferably, the distance between the position, where the first liquid outlet or the second liquid outlet is arranged above, of spraying the first liquid outlet or the second liquid outlet to the screw rod and the sliding block is larger than the distance between the position, where the first liquid outlet or the second liquid outlet is arranged below, of spraying the first liquid outlet or the second liquid outlet to the screw rod and the sliding block.
According to the technical scheme, the first liquid outlet is preferably located above the second liquid outlet.
According to the technical scheme, preferably, the outlet size of the second liquid outlet is larger than the diameter of the screw thread of the screw rod.
According to the technical scheme, the first liquid outlet is a flat head liquid outlet; and/or the second liquid outlet is a round head liquid outlet.
Above technical scheme is preferred, lead screw wiper mechanism still includes:
and the baffle is arranged on an extension surface of the side surface of the sliding block, which extends in the length direction of the screw rod.
According to the technical scheme, preferably, the water receiving disc is arranged below the baffle.
According to the technical scheme, preferably, the water receiving disc is provided with the inclined surface which is inclined downwards along the direction away from the sliding block.
According to the technical scheme, preferably, the cleaning liquid passing through the first liquid outlet and the second liquid outlet adopts cooling liquid.
The slicer comprises a sliding block, a screw rod, a radar, a screw rod cleaning mechanism and a first liquid outlet and a second liquid outlet, wherein threads matched with the screw rod are arranged in the sliding block, the radar is arranged on the lower surface of the sliding block, and the first liquid outlet and the second liquid outlet are respectively arranged on two sides of the sliding block.
In summary, the utility model has at least the following technical effects and advantages:
because the silicon mud on the screw rod is in a partially wet and partially dry state, the surface of the screw rod is washed by the cleaning liquid with a certain pressure, so that uncontrolled flying of silicon powder can be avoided, and the influence on the silicon wafer below is avoided; meanwhile, the cleaning liquid dilutes the silicon mud on the surface of the screw rod to a certain extent, so that the silicon mud is not easy to agglomerate into larger particles and is easy to clean; because the pressure of the cleaning liquid provided by the liquid supply system is the same, the liquid outlet pressure of the second liquid outlet is increased by utilizing the fact that the cross section area of the second liquid outlet is smaller than that of the first liquid outlet, two liquid outlets are correspondingly arranged on one screw rod, the liquid outlet pressure of the first liquid outlet is smaller, the surface of the screw rod can be washed, the liquid outlet pressure of the second liquid outlet is larger, screw thread joints of the screw rod can be washed, and therefore silicon mud in the screw thread joints of the screw rod can be cleaned more efficiently; the screw rod is washed by the cooling liquid, so that the surface of the screw rod is lubricated to a certain extent, and friction between the sliding block and the screw rod is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a screw cleaning mechanism according to an embodiment of the present utility model;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
fig. 3 is a schematic view of a screw cleaning mechanism according to an embodiment of the present utility model, in which the screw is omitted.
In the figure: 10. a screw rod; 20. a slide block; 1. a first liquid outlet; 2. a second liquid outlet; 3. a baffle; 4. a water receiving tray; 41. an inclined plane; 5. a mounting plate; 6. a mounting block; 61. a first mounting surface; 62. and a second mounting surface.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
In addition, the technical features of the different embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.
The embodiment provides a lead screw cleaning mechanism, as shown in fig. 1-3, including first liquid outlet 1 and second liquid outlet 2 that correspond lead screw 10 and set up, the top of locating slider 20 both sides about first liquid outlet 1 and second liquid outlet 2 side by side, first liquid outlet 1 and second liquid outlet 2 are connected with the feed liquid system through the water pipe, and the cross sectional area of first liquid outlet 1 is greater than the cross sectional area of second liquid outlet 2.
In the embodiment, the first liquid outlet 1 and the second liquid outlet 2 are arranged corresponding to the screw rod 10, and the silicon mud on the surface of the screw rod 10 is cleaned in a liquid cleaning mode, so that the silicon mud on the screw rod 10 is in a partially wet and partially dry state due to the working environment of the slicing machine, and silicon powder can be prevented from being scattered uncontrollably by flushing the surface of the screw rod 10 with cleaning liquid with certain pressure, and the influence on silicon chips below is avoided; if the silicon mud with larger particles is adhered to the surface of the screw rod 10 and is difficult to clean, the cleaning liquid in the embodiment dilutes the silicon mud on the surface of the screw rod 10 to a certain extent, so that the silicon mud is difficult to agglomerate into larger particles and is easy to clean; because the pressure of the washing liquid that the liquid supply system provided is the same, utilize the cross sectional area of second liquid outlet 2 to be less than the cross sectional area of first liquid outlet 1 and increase the liquid outlet pressure of second liquid outlet 2, a lead screw 10 corresponds and sets up two kinds of liquid outlets, and the liquid outlet pressure of first liquid outlet 1 is less, can wash the surface of lead screw 10, and the liquid outlet pressure of second liquid outlet 2 is great, can wash the screw thread seam of lead screw 10 to can more efficient clean the silicon mud in the screw thread seam of lead screw 10.
Optionally, the liquid supply system comprises a liquid reservoir for storing the cleaning liquid and a pump capable of delivering the cleaning liquid to the first liquid outlet 1 and the second liquid outlet 2.
Further, the distance between the position of the first liquid outlet 1 or the second liquid outlet 2 at the upper part, which is sprayed to the screw rod 10, and the sliding block 20 is larger than the distance between the position of the first liquid outlet 1 or the second liquid outlet 2 at the lower part, which is sprayed to the screw rod 10, and the sliding block 20, so that interference of liquid columns flowing out of the first liquid outlet 1 and the second liquid outlet 2 can be avoided. In this embodiment, specifically, mounting plates 5 are mounted above two sides of the slider 20, and mounting blocks 6 are provided on the mounting plates 5 corresponding to the screw rods 10. The mounting block 6 is provided with a first mounting surface 61 and a second mounting surface 62 for mounting the first liquid outlet 1 or the second liquid outlet 2, the first mounting surface 61 is positioned above the second mounting surface 62, an included angle a between the first mounting surface 61 and the horizontal plane is larger than an included angle b between the second mounting surface 62 and the horizontal plane, and the included angle a and the included angle b are acute angles.
Optionally, the first liquid outlet 1 is located above the second liquid outlet 2. Further, because the dirt in the screw thread gap is to be cleaned, the outlet size of the second liquid outlet 2 is larger than the diameter of the screw thread, so that the cleaning liquid flowing out of the second liquid outlet 2 sufficiently washes the silicon mud in the screw thread gap of the screw 10.
In this embodiment, the first liquid outlet 1 is preferably a flat head liquid outlet; and/or the second liquid outlet 2 is a round head liquid outlet. The specific shape of the first liquid outlet 1 and the second liquid outlet 2 is not limited in this application.
Further, the screw cleaning mechanism further includes a baffle plate 3, and the baffle plate 3 is provided on an extension surface of the side surface of the slider 20 extending in the longitudinal direction of the screw 10. The baffle 3 is arranged to shield the silicon mud splashed by hydraulic impact to prevent secondary influence on the lower cutting.
Further, a water receiving tray 4 is arranged below the baffle 3. The drain pan 4 can drain the rinsed contaminated liquid, and make the contaminated liquid flow down to the outside of the slider 20, so that the secondary influence on the lower cutting can be further reduced. Optionally, the drip tray 4 is provided with a slope 41 sloping downwards in a direction away from the slider 20. The inclined surface 41 facilitates the downward outflow of the contaminated liquid.
In this embodiment, the cleaning solution passing through the first liquid outlet 1 and the second liquid outlet 2 is preferably a cooling solution. According to the embodiment, the characteristic that the silicon mud can be diluted in the cooling liquid is utilized, so that the effect of diluting and flushing the silicon mud adhered to the screw rod 10 is achieved, and the cleaning effect is doubled; meanwhile, the screw rod 10 is flushed by the cooling liquid, so that the screw rod 10 is lubricated to a certain extent, and friction between the sliding block 20 and the screw rod 10 can be reduced. In this embodiment, the cooling liquid is preferably used as the cleaning liquid, and the type of the cleaning liquid is not particularly limited in this application, and for example, the cleaning liquid may be water or other solutions.
The embodiment also provides a slicer, including slider, lead screw and radar, be equipped with in the slider with lead screw complex screw thread, the lower surface of slider is located to the radar, still includes foretell lead screw wiper mechanism, and the both sides of slider are equipped with first liquid outlet and second liquid outlet respectively.
The working procedure of this embodiment is: the radar works once and does back and forth movement, when the radar moves to the left, the first liquid outlet and the second liquid outlet at the left side of the sliding block are controlled to discharge water, namely only the lead screw in front of the moving direction of the radar is cleaned; similarly, when the radar returns to the right, the first liquid outlet and the second liquid outlet on the right side of the control slide block are controlled to discharge water, and only the screw rod in front of the radar in the moving direction is cleaned; to save resources. When the radar works, the screw rod 10 rotates to drive the sliding block 20, the radar and the screw rod cleaning mechanism to move together; the liquid flow with certain pressure is flushed out to both sides of the sliding block 20 through the first liquid outlet 1 and the second liquid outlet 2, and although the liquid pressure of the entering water pipe is the same, the cross section area of the first liquid outlet 1 is larger than the cross section area of the second liquid outlet 2, the liquid outlet pressure of the second liquid outlet 2 is larger than the liquid outlet pressure of the first liquid outlet 1, the silicon mud on the surface of the screw rod 10 is flushed by the cleaning liquid flowing out of the first liquid outlet 1, the silicon mud in the thread joints can be cleaned more efficiently by the cleaning liquid flowing out of the second liquid outlet 2, and the surface of the screw rod 10 and the thread joints of the screw rod 10 are cleaned to different degrees respectively. This embodiment is than traditional stop machine operation, and manual cleaning's mode labour saving and time saving.
Finally, it should be noted that: the foregoing description of the preferred embodiments of the present utility model is not intended to be limiting, but rather, it will be apparent to those skilled in the art that the foregoing description of the preferred embodiments of the present utility model can be modified or equivalents can be substituted for some of the features thereof, and any modification, equivalent substitution, improvement or the like that is within the spirit and principles of the present utility model should be included in the scope of the present utility model.
Claims (10)
1. A lead screw wiper mechanism which characterized in that: including first liquid outlet and the second liquid outlet that corresponds the lead screw setting, the top of locating the slider both sides about first liquid outlet and the second liquid outlet side by side, first liquid outlet and second liquid outlet pass through the water pipe and are connected with the liquid feed system, the cross sectional area of first liquid outlet is greater than the cross sectional area of second liquid outlet.
2. The screw cleaning mechanism according to claim 1, wherein a distance between a position where the first or second liquid outlet located above is injected to the screw and the slider is larger than a distance between a position where the first or second liquid outlet located below is injected to the screw and the slider.
3. The screw cleaning mechanism of claim 1, wherein the first liquid outlet is located above the second liquid outlet.
4. The screw cleaning mechanism of claim 1, wherein the outlet dimension of the second liquid outlet is greater than the diameter of the screw threads.
5. The screw cleaning mechanism of claim 1, wherein the first liquid outlet is a flat head liquid outlet; and/or the second liquid outlet is a round head liquid outlet.
6. The screw cleaning mechanism of claim 1, further comprising:
and the baffle is arranged on an extension surface of the side surface of the sliding block, which extends in the length direction of the screw rod.
7. The screw cleaning mechanism of claim 6, wherein a water pan is provided below the baffle.
8. The screw cleaning mechanism of claim 7, wherein the water pan is provided with a slope sloping downward in a direction away from the slider.
9. The screw cleaning mechanism of claim 1, wherein the cleaning fluid passing through the first and second fluid outlets is a cooling fluid.
10. The slicer comprises a slide block, a screw rod and a radar, wherein threads matched with the screw rod are arranged in the slide block, and the radar is arranged on the lower surface of the slide block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320792029.2U CN220280120U (en) | 2023-04-12 | 2023-04-12 | Lead screw cleaning mechanism and slicer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320792029.2U CN220280120U (en) | 2023-04-12 | 2023-04-12 | Lead screw cleaning mechanism and slicer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220280120U true CN220280120U (en) | 2024-01-02 |
Family
ID=89331549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320792029.2U Active CN220280120U (en) | 2023-04-12 | 2023-04-12 | Lead screw cleaning mechanism and slicer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220280120U (en) |
-
2023
- 2023-04-12 CN CN202320792029.2U patent/CN220280120U/en active Active
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