CN217168116U - High-pressure sand blasting machine - Google Patents
High-pressure sand blasting machine Download PDFInfo
- Publication number
- CN217168116U CN217168116U CN202220143668.1U CN202220143668U CN217168116U CN 217168116 U CN217168116 U CN 217168116U CN 202220143668 U CN202220143668 U CN 202220143668U CN 217168116 U CN217168116 U CN 217168116U
- Authority
- CN
- China
- Prior art keywords
- sand blasting
- sand
- rotating
- pressure
- head
- 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
Links
- 238000005488 sandblasting Methods 0.000 title claims abstract description 53
- 239000004576 sand Substances 0.000 claims abstract description 23
- 238000005422 blasting Methods 0.000 claims 3
- 230000008878 coupling Effects 0.000 claims 2
- 238000010168 coupling process Methods 0.000 claims 2
- 238000005859 coupling reaction Methods 0.000 claims 2
- 238000005498 polishing Methods 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 230000005484 gravity Effects 0.000 description 2
- 239000006061 abrasive grain Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The utility model discloses a high-pressure sand blasting machine, which is characterized by comprising a sand blasting head, wherein the middle part of the sand blasting head is axially connected with a rotating shaft; the tail part of the sand blasting head is connected with a connecting rod in a shaft connection mode, and the connecting rod is connected to the eccentric position of the rotating wheel in a shaft connection mode; the rotating wheel is connected with a rotating device; the sand blasting head is communicated with a sand blasting pipe, the middle part of the sand blasting pipe is communicated with a sand storage tank, and the tail part of the sand blasting pipe is communicated with a high-pressure air supply device. The utility model discloses a reciprocal swing of sandblast head to sand grain unloading speed is even, thereby has guaranteed polishing effect.
Description
Technical Field
The utility model relates to the field of machinary, especially, relate to a high-pressure sand blasting machine.
Background
The high-pressure sand blasting machine takes water or air as a medium to drive sand grains to rush out at a high speed, so that a workpiece is polished. The sand blasting head of the existing high-pressure sand blasting machine is usually fixed, and the surface of a workpiece is polished by rotating the workpiece at the sand blasting head. The company develops a structure for driving the workpiece to simultaneously carry out self-transmission and revolution, and the workpiece is driven to rotate by the transmission belt when the workpiece revolves. The distance of the revolution selection is equal to the distance of the rotation wheel of the workpiece rotation shaft, so that when the workpiece is polished by the sand blasting machine, if the nozzle is fixed, the workpiece is easy to rotate for one circle, namely, the workpiece passes through a sand blasting area, and the polishing is not performed, and therefore a new sand blasting machine is needed, the new sand blasting machine can move along with the workpiece within a certain time, and the workpiece is completely polished.
In addition, in the existing sand blasting machine, the blanking speed of sand in the sand storage tank is influenced by the gravity of the sand in the sand storage tank, so that the blanking speed is high when the stored sand is large, and the blanking speed is low when the stored sand is small, so that the polishing effect is difficult to control.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a high-pressure sand blasting machine. The utility model discloses a reciprocal swing of sandblast head to sand grain unloading speed is even, thereby has guaranteed polishing effect.
The purpose of the utility model is realized through the following technical scheme:
a high-pressure sand blasting machine is characterized by comprising a sand blasting head, wherein a rotating shaft is connected to the middle of the sand blasting head in a shaft connection mode; the tail part of the sand blasting head is connected with a connecting rod in a shaft connection mode, and the connecting rod is connected to the eccentric position of the rotating wheel in a shaft connection mode; the rotating wheel is connected with a rotating device; the sand blasting head is communicated with a sand blasting pipe, the middle part of the sand blasting pipe is communicated with a sand storage tank, and the tail part of the sand blasting pipe is communicated with a high-pressure air supply device.
In a further improvement, the high-pressure air supply device is a high-pressure fan.
In a further improvement, the rotating device is a rotating motor.
The sand storage tank is characterized in that a rotating shaft is installed at a discharge port of the sand storage tank and is fixed with a plurality of fan blades along the circumferential direction, and the rotating shaft is connected with a discharging motor.
In a further improvement, the rotating shaft and the rotating device are both arranged on the mounting table.
The beneficial effects of the utility model reside in that:
the utility model discloses a reciprocal swing of sandblast head to sand grain unloading speed is even, thereby has guaranteed polishing effect.
Drawings
The present invention is further explained by using the attached drawings, but the content in the attached drawings does not constitute any limitation to the present invention.
Fig. 1 is a schematic side view of the present invention;
fig. 2 is a schematic top view of the present invention;
fig. 3 is a schematic structural diagram of the sand storage tank.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and examples.
Example 1
A part polishing device as shown in fig. 1-3, which comprises an annular turntable 1, wherein a plurality of station rotating shafts 2 are axially connected to the annular turntable 1 along the circumferential direction, positioning columns 3 are fixed at the upper ends of the station rotating shafts 2, and a driving wheel 4 is arranged at the lower end of each station rotating shaft 2; the annular turntable 1 is connected with a main rotating shaft 6 through a connecting rod 5, and the main rotating shaft 6 is connected with a rotating device 7; a fixed rod 8 is arranged on one side of the annular turntable 1, a transmission belt 9 is fixedly connected to the fixed rod 8, and the transmission belt 9 is sleeved on the transmission wheel 4 on the other side of the annular turntable 1; the outer side of the other side of the annular turntable 1 is provided with a sand blasting head 10, the sand blasting head 10 is connected with a swinging mechanism, and the sand blasting head 10 is communicated with a high-pressure sand blasting machine. The rotating device 7 is a servo motor. And the positioning column 3 is detachably connected to the station rotating shaft 2 through threads.
The utility model discloses a use method as follows:
with foraminiferous work piece, insert reference column 3 like the nut, rotary device 7 drives annular carousel 1 rotatory, because drive belt 9 is fixed by dead lever 8, consequently through the friction, make the drive wheel 4 that is in annular carousel 1 right side that contacts with the drive belt can rotate, thereby it is rotatory to drive the work piece, when reaching sand blasting head 10 department, the work piece continues the biography, and along with annular carousel 1 revolution, and during sand blasting head 10 swings, along with the revolution swing of annular carousel 1, make it continuously aim at the work piece, thereby accomplish the polishing of the periphery of a work piece. The blast head 10 is then swung back to polish the next workpiece. Through the swing of the sand blasting head 10, the polishing time of the workpiece is prolonged, and the polishing effect is improved.
When polishing is thus performed, the ring turntable 1 does not need to be stopped, thereby improving the polishing speed and polishing efficiency. While reducing the mechanical life degradation caused by frequent starts and shutdowns.
The middle part of the sand blasting head 10 is connected with a rotating shaft 11 in a shaft mode, and the rotating shaft 11 is installed on an installation table 12; the swing mechanism comprises a connecting rod 13 connected with the tail of the sand blasting head 10 in a shaft connection mode, and the connecting rod 13 is connected to the eccentric position of the rotating wheel 14 in a shaft connection mode; the rotary wheel 14 is connected to a rotary motor 15.
This enables the sand blasting head 10 to oscillate back and forth via the connecting rod 13 by the rotation of the runner 14.
The high-pressure sand blasting machine comprises a sand blasting pipe 16 communicated with a sand blasting head 10, the middle of the sand blasting pipe 16 is communicated with a sand storage tank 17, and the tail of the sand blasting pipe 16 is communicated with a high-pressure fan 18.
During polishing, the wind power of the high pressure fan 18 drives the grinding sand particles flowing out of the sand storage tank 17 to polish.
In order to prevent the influence of gravity, the sand falling speed of the sand storage tank 17 changes, a rotating shaft 19 is installed at the discharge port of the sand storage tank 17, a plurality of fan blades 20 are fixed on the rotating shaft 19 along the circumferential direction, and the rotating shaft 19 is connected with a blanking motor. When the rotating shaft 19 rotates the blades 20, the abrasive grains between the blades fall down, so that the falling speed is controlled by the rotating speed. The top of the positioning column 3 is conical.
It should be finally noted that the above embodiments are only used to illustrate the technical solutions of the present invention and not to limit the protection scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.
Claims (5)
1. A high-pressure sand blasting machine is characterized by comprising a sand blasting head (10), wherein a rotating shaft (11) is connected to the middle part of the sand blasting head (10) in a shaft connection mode; the tail part of the sand blasting head (10) is connected with a connecting rod (13) in a shaft coupling mode, and the connecting rod (13) is connected to the eccentric position of the rotating wheel (14) in a shaft coupling mode; the rotating wheel (14) is connected with a rotating device; the sand blasting head (10) is communicated with a sand blasting pipe (16), the middle part of the sand blasting pipe (16) is communicated with a sand storage tank (17), and the tail part of the sand blasting pipe (16) is communicated with a high-pressure air supply device.
2. A high-pressure blasting machine according to claim 1, characterised in that the high-pressure air supply means is a high-pressure fan (18).
3. A high-pressure blasting machine according to claim 1, characterized in that said rotating means are a rotating electric motor (15).
4. The high-pressure sand blasting machine as claimed in claim 1, characterized in that a rotating shaft (19) is installed at the discharge outlet of the sand storage tank (17), a plurality of fan blades (20) are fixed on the rotating shaft (19) along the circumferential direction, and a blanking motor is connected to the rotating shaft (19).
5. A high-pressure blasting machine according to claim 1, characterized in that the shaft (11) and the rotating means are mounted on a mounting table (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220143668.1U CN217168116U (en) | 2022-01-19 | 2022-01-19 | High-pressure sand blasting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220143668.1U CN217168116U (en) | 2022-01-19 | 2022-01-19 | High-pressure sand blasting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217168116U true CN217168116U (en) | 2022-08-12 |
Family
ID=82735495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220143668.1U Expired - Fee Related CN217168116U (en) | 2022-01-19 | 2022-01-19 | High-pressure sand blasting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217168116U (en) |
-
2022
- 2022-01-19 CN CN202220143668.1U patent/CN217168116U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220812 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |