CN217072014U - Abrasive material feeding device of closed water cutting machine tool - Google Patents
Abrasive material feeding device of closed water cutting machine tool Download PDFInfo
- Publication number
- CN217072014U CN217072014U CN202121119931.5U CN202121119931U CN217072014U CN 217072014 U CN217072014 U CN 217072014U CN 202121119931 U CN202121119931 U CN 202121119931U CN 217072014 U CN217072014 U CN 217072014U
- Authority
- CN
- China
- Prior art keywords
- abrasive material
- abrasive
- cutting
- water
- supply device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000005520 cutting process Methods 0.000 title claims abstract description 83
- 239000003082 abrasive agent Substances 0.000 title claims abstract description 59
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 45
- 230000008676 import Effects 0.000 claims description 6
- 230000000007 visual effect Effects 0.000 claims 1
- 238000005406 washing Methods 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 3
- 239000004576 sand Substances 0.000 description 13
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model relates to a grinding material supply device of a closed water cutting machine tool, which comprises a closed cutting area, wherein the cutting area is provided with a cutting nozzle; the abrasive material supply device is isolated outside the cutting area. The utility model discloses keep apart abrasive material feeding device in the outside of cutting region to prevent that the cutting region from getting into abrasive material feeding device at the water that splashes or the washing water when wasing the cutting region in the cutting process, and then prevent that the abrasive material from blockking up.
Description
Technical Field
The utility model relates to a water cutting machine tool technical field, in particular to closed water cutting machine tool's abrasive material feeding device.
Background
Water cutting is also called water jet cutting, namely a high-pressure water jet cutting technology. A water jet cutting machine is a machine that performs cutting by using an abrasive water jet in which high-pressure water is mixed with an abrasive. The abrasive material feeding device is placed in the cutting space, and the problem of easy water inflow exists. Referring to fig. 1, taking an abrasive supplying device 10 as an example of a sand supplying device, that is, the abrasive is sand, the abrasive sand is generally conveyed from a pressure container by using compressed air, and after the abrasive sand with compressed air enters an inlet 101 of the sand supplying device, an exhaust port 102 for exhausting is needed to avoid pressure formation in a container 103 of the sand supplying device. An abrasive valve 104 is disposed below the container 103, and the abrasive valve 104 is provided with an abrasive inlet, an abrasive outlet 1041 and an air inlet 1042, the abrasive inlet is communicated with the discharge port of the container 103, and abrasive sand in the container 103 is transferred from the abrasive outlet 1041 to the water cutting nozzle by negative pressure generated by the water cutting nozzle. The air inlet 1042 has a dual role: firstly, an air source required by negative pressure abrasive sand transmission is provided; and the second is to provide a backwater outlet when the water cutting nozzle is blocked. The exhaust port 102 and the air inlet 1042 here easily cause the problem of water inflow, and particularly, the surrounding mist is sucked by the negative pressure of the air inlet 1042 to cause the clogging of the abrasives.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model provides a grinding material supply device of a closed water cutting machine tool, which comprises a closed cutting area, wherein the cutting area is provided with a cutting nozzle; the abrasive material supply device is isolated outside the cutting area.
Preferably, the abrasive feeding device comprises an abrasive tank, a window, a feeding port and a discharging port are respectively arranged on the abrasive tank, the window is arranged on the upper side surface of the abrasive tank, a hanging door capable of hanging freely is arranged on the window, and the window can be opened and closed through the hanging door;
the discharge hole is formed in the bottom end of the abrasive tank; the below of abrasive tank is equipped with the abrasive material valve, be equipped with abrasive material import, air inlet and abrasive material export on the abrasive material valve, the abrasive material import with the discharge gate links to each other, the abrasive material export penetrates through the hose the cutting region with cutting nozzle links to each other.
Preferably, the abrasive tank is provided with a visible window.
Preferably, the overhead door and the viewing window are located one above the other on the same side of the canister and both face the outside of the machine.
Preferably, the upper end of the suspended door is hinged to the upper end of the window opening.
Preferably, a water pan is arranged below the abrasive valve, and the water pan is fixedly connected with the abrasive tank.
Preferably, the cutting area is separated from the abrasive material supply device by a water-stop wall, and the abrasive material outlet of the abrasive material supply device is connected with the cutting nozzle of the cutting area through the water-stop wall by a hose.
Preferably, the hose is sealed to the diaphragm wall.
Preferably, the machine tool comprises a cutting platform and a machine cover arranged on the cutting platform, the machine cover is internally divided into a cutting area and a water-resisting area through a water-resisting wall, and the grinding material supply device is arranged in the water-resisting area.
Compared with the prior art, the utility model discloses there are following technological effect:
the utility model provides a closed water cutting machine tool's abrasive material feeding device, lathe include confined cutting area, the utility model discloses keep apart abrasive material feeding device in cutting area's the outside to prevent that the cutting area from getting into abrasive material feeding device at the washing water that splashes water or when wasing cutting area in cutting process, and then prevent that the abrasive material from blockking up.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts. In the drawings:
FIG. 1 is a schematic structural view of a conventional abrasive supply apparatus;
fig. 2 is a front view of another abrasive material supply apparatus according to a preferred embodiment of the present invention;
fig. 3 is a side view of another abrasive material supply apparatus according to a preferred embodiment of the present invention.
Detailed Description
The present invention will be described in detail with reference to fig. 1 to 3, and this embodiment is implemented on the premise of the technical solution of the present invention, and a detailed embodiment and a specific operation process are given, but the present invention is not limited to the following embodiments, and those skilled in the art can modify and color the abrasive material supply device of the closed water cutting machine without changing the spirit and content of the present invention.
Referring to fig. 1 to 3, an abrasive supply device for a closed water cutting machine includes a closed cutting area 11, the cutting area 11 is provided with a cutting nozzle; in order to prevent water splashed during the cutting process of the cutting region 11 or washing water used in washing the cutting region 11 from entering the abrasive supplying device, the abrasive supplying device is isolated outside the cutting region 11.
The utility model discloses do not do the restriction to abrasive material feeding device's concrete structure, as an embodiment, like adopting the current abrasive material feeding device of FIG. 1, this abrasive material feeding device includes a container 103 promptly, and the top of this container 103 is equipped with feed inlet 101, and the bottom is equipped with the discharge gate. The abrasive (such as abrasive sand or other abrasive) is generally delivered from a pressure container by compressed air, and after the abrasive sand with compressed air enters the inlet 101 of the abrasive supply device 10, in order to avoid pressure build-up in the container 103 of the abrasive supply device 10, an exhaust port 102 for exhausting air needs to be arranged on the container 103. An abrasive valve 104 is disposed below the container 103, and the abrasive valve 104 is provided with an abrasive inlet communicating with the sand outlet of the container 103, an abrasive outlet 1041, and an air inlet 1042, and the abrasive sand in the container 103 is transferred from the abrasive outlet 1041 to the water cutting nozzle by the negative pressure generated by the water cutting nozzle. Since the abrasive supply device 10 is isolated outside the cutting region 11, water splashed by the cutting region 11 during cutting or cleaning water used to clean the cutting region 11 does not enter the air outlet 102 and the air inlet 1042.
As another example, referring to fig. 2 and 3, the abrasive supply device 2 includes an abrasive tank 21, the abrasive tank 21 is provided with a window, a feed inlet 27 and a discharge outlet, respectively, the window is disposed on the upper side of the abrasive tank 21, the window is provided with a freely hanging door 26, the hanging door 26 covers the window, the upper end of the hanging door 26 is hinged with the upper end of the window, and the window can be opened and closed through the hanging door 26; the position of the feed opening 27 is not particularly limited in this embodiment as long as the abrasive can be fed into the abrasive tank 21 through the feed opening 27. In the present embodiment, the feed opening 27 is provided at a position opposite to the suspended door 26, and the feed opening 27 is positioned slightly lower than the window. In this embodiment, after the abrasive sand conveyed from a pressure container by compressed air is fed into the abrasive tank 21 from the feed inlet 27, the freely hanging flap 26 is pressed to automatically open the discharge air. The flap 26 may also be manually flipped up for manual addition of abrasive if desired.
The discharge hole is arranged at the bottom end of the abrasive tank 21; the below of abrasive tank 21 is equipped with abrasive material valve 22, be equipped with abrasive material import, air inlet and abrasive material export on the abrasive material valve 22, the abrasive material import with the discharge gate links to each other, the abrasive material export penetrates through hose 24 cutting area 11 with the cutting nozzle links to each other.
The abrasive tank 21 is provided with a viewing window 25 for facilitating observation of whether the supply of the abrasive is normal and the stock of the abrasive from the viewing window 25.
In this embodiment, the overhead door 26 and the viewing window 25 are disposed up and down (the overhead door 26 is above the viewing window 25) on the same side of the abrasive tank 21, and both face the outside of the machine.
A water pan 23 is further arranged below the abrasive valve 22, and the water pan 23 is fixedly connected with the abrasive tank 21. When the cutting nozzle is blocked or the abrasive valve 22 fails, the water receiving disc 23 is a container for receiving backwater and overflowed abrasive, so that the backwater and the overflowed abrasive are prevented from flowing to the outer wall of the machine tool to affect the appearance.
In this embodiment, the machine tool comprises a cutting platform and a hood 1 arranged on the cutting platform, the interior of the hood 1 is divided into a cutting area 11 and a water-stop area 13 by a water-stop wall 12, the abrasive material supply device 2 is arranged on the water-stop area 13, and the abrasive material outlet of the abrasive material supply device 2 or the abrasive material supply device 10 passes through the water-stop wall 12 through a hose 24 and is connected with a cutting nozzle of the cutting area 11. The hose 24 is sealed to the diaphragm wall 12 by a seal 3 of sponge or other sealing material.
Claims (9)
1. Abrasive material supply device for a closed water cutting machine, characterized in that the machine comprises a closed cutting area provided with cutting nozzles; the abrasive material supply device is isolated on the outer side of the cutting area, and the cutting area and the abrasive material supply device are separated through a water-stop wall.
2. The abrasive supplying apparatus of a closed water cutting machine according to claim 1, wherein the abrasive supplying apparatus comprises an abrasive tank, the abrasive tank is provided with a window, a feed inlet and a discharge outlet, the window is arranged on the upper side surface of the abrasive tank, the window is provided with a freely hanging door, and the window can be opened and closed through the hanging door;
the discharge hole is formed in the bottom end of the abrasive tank; the below of abrasive tank is equipped with the abrasive material valve, be equipped with abrasive material import, air inlet and abrasive material export on the abrasive material valve, the abrasive material import with the discharge gate links to each other, the abrasive material export penetrates through the hose the cutting region with cutting nozzle links to each other.
3. The abrasive material supply device of a closed water cutting machine as claimed in claim 2, wherein said abrasive tank is provided with a visual window.
4. The abrasive material supply device of a closed water cutting machine as claimed in claim 3, wherein said suspended door and said viewing window are disposed one above the other on the same side of said abrasive tank, and are both directed to the outside of said machine.
5. An abrasive material supply unit for a closed-type water cutting machine as defined in claim 2, wherein said suspended door is hinged at its upper end to the upper end of said window.
6. The abrasive material supply device of a closed water cutting machine as claimed in claim 2, wherein a water receiving tray is arranged below the abrasive material valve, and the water receiving tray is fixedly connected with the abrasive material tank.
7. The abrasive material supply device of a closed type water cutting machine according to claim 2, wherein said abrasive material outlet of said abrasive material supply device is connected to a cutting nozzle of said cutting area through said water-stop wall by a hose.
8. The apparatus of claim 7, wherein the hose is sealed to the diaphragm.
9. The abrasive material supply device of a closed water cutting machine according to claim 7, wherein the machine comprises a cutting platform and a hood provided on the cutting platform, the hood being partitioned into the cutting area and a water-stop area by a water-stop wall, the abrasive material supply device being provided in the water-stop area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121119931.5U CN217072014U (en) | 2021-05-24 | 2021-05-24 | Abrasive material feeding device of closed water cutting machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121119931.5U CN217072014U (en) | 2021-05-24 | 2021-05-24 | Abrasive material feeding device of closed water cutting machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217072014U true CN217072014U (en) | 2022-07-29 |
Family
ID=82498485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121119931.5U Expired - Fee Related CN217072014U (en) | 2021-05-24 | 2021-05-24 | Abrasive material feeding device of closed water cutting machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217072014U (en) |
-
2021
- 2021-05-24 CN CN202121119931.5U patent/CN217072014U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220729 |