CN215659757U - Sand blasting machine with spiral feeding function - Google Patents
Sand blasting machine with spiral feeding function Download PDFInfo
- Publication number
- CN215659757U CN215659757U CN202121787356.6U CN202121787356U CN215659757U CN 215659757 U CN215659757 U CN 215659757U CN 202121787356 U CN202121787356 U CN 202121787356U CN 215659757 U CN215659757 U CN 215659757U
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- China
- Prior art keywords
- pipe
- sand
- sleeve
- shell
- communicated
- 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 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 52
- 239000004576 sand Substances 0.000 claims abstract description 47
- 238000002156 mixing Methods 0.000 claims abstract description 28
- 239000000463 material Substances 0.000 claims abstract description 24
- 238000002347 injection Methods 0.000 claims abstract description 18
- 239000007924 injection Substances 0.000 claims abstract description 18
- 239000007921 spray Substances 0.000 claims abstract description 12
- 238000007789 sealing Methods 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 238000001125 extrusion Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 239000000725 suspension Substances 0.000 abstract description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 36
- 239000003082 abrasive agent Substances 0.000 description 9
- 239000012530 fluid Substances 0.000 description 8
- 239000007788 liquid Substances 0.000 description 5
- 230000003020 moisturizing effect Effects 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 241000219991 Lythraceae Species 0.000 description 2
- 235000014360 Punica granatum Nutrition 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000006004 Quartz sand Substances 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
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Abstract
The utility model discloses a sand blasting machine with spiral feeding, which comprises a shell, wherein a water tank and a grinding material box are installed in the shell in a suspension mode, a sand conveying pipe is installed below the grinding material box, an air injection pipe is sleeved on the axis of the sand conveying pipe, a sleeve is installed between the air injection pipe and the sand conveying pipe, a spiral blade is fixed on the side wall of the sleeve, the lower side of the grinding material box is communicated with the side wall of the sand conveying pipe, a motor for driving the sleeve to rotate is installed at the bottom of the shell, a sand blasting pipe is communicated with the output end of a mixing chamber, and a spray gun is installed at the output tail end of the sand blasting pipe. The speed that the spiral blade cup jointed in the sleeve pipe and controlled the unloading through the rotational speed of motor, the motor is gear motor, adjustable rotational speed to control sand and expect at the extrusion capacity of tip, the sand blasting equipment that this method set up, sand material and water yield control are suitable, and the more even of mixing has the advantage of preventing traditional unloading pipe jam.
Description
Technical Field
The utility model belongs to the technical field of sand blasting machines, and particularly relates to a sand blasting machine with a spiral feeding function.
Background
The sand blasting machine is the most popular tool in abrasive jet technology, and the classification thereof can mark different results according to different standards. First, we can classify the way the abrasive enters the lance into suction type and press type. The former uses compressed air as power, forms negative pressure through high-speed air, sucks abrasive materials such as pomegranate sand and the like into a spray gun through a sand conveying pipe, sprays the abrasive materials at high speed through a nozzle, and then treats the surface of a workpiece by utilizing the abrasive materials such as the pomegranate sand and the like with high speed, sharp corners and high hardness. In this form, the compressed air creates both a suction force for the abrasive to enter the lance and a motive force for the abrasive to exit the lance at high velocity. The latter is to press the abrasive into the spray gun through the sand conveying pipe by the working pressure built in the abrasive tank by the compressed air, and then to touch the surface of the workpiece through the nozzle at high speed.
The liquid sand blasting machine takes a grinding fluid pump as the feeding power of the grinding fluid, and the grinding fluid (the mixed liquid of the grinding material and the water) which is uniformly stirred is conveyed into a spray gun through the grinding fluid pump. Compressed air is used as the accelerating power of the grinding fluid and enters the spray gun through the air delivery pipe, and the grinding fluid entering the spray gun is accelerated by the compressed air in the spray gun and is ejected out through the nozzle to be sprayed to the surface to be processed to achieve the expected processing purpose. The abrasive material generally comprises glass beads, steel shots, steel grit, quartz sand, carborundum, iron grit and the like, is mixed with water and then is accelerated to impact the surface of a workpiece through high-pressure gas, and not only can the surface temperature of the workpiece be reduced, but also the powder material is prevented from entering air to cause pollution after the abrasive material is added with the water, and a certain protection effect can be achieved on constructors. And the abrasive fluid of blast pipe spun is often the grinding material and the inhomogeneous mixture of water, though add agitated vessel in current many equipment, still exists the unloading speed and differs, the inhomogeneous problem of abrasive fluid concentration. Therefore, the utility model mainly solves the problems that the existing abrasive liquid is not uniformly supplied, the blanking speed is not easy to adjust and the concentration is not uniform.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a sand blasting machine with spiral feeding, which mainly solves the problems that the existing abrasive liquid is not uniformly supplied, the blanking speed is not easy to adjust and the concentration is not uniform.
In order to solve the technical problems, the utility model is realized by the following technical scheme:
a spiral feeding sand blasting machine comprises a shell, wherein a water tank and a grinding material box are mounted in the shell in a suspension mode, a sand conveying pipe is mounted below the grinding material box, an air injection pipe is sleeved on the axis of the sand conveying pipe and is rigid, a sleeve is mounted between the air injection pipe and the sand conveying pipe, the sleeve is connected to the air injection pipe and is in rotating fit with the air injection pipe, spiral blades are fixed on the side wall of the sleeve, and the lower side of the grinding material box is communicated with the side wall of the sand conveying pipe;
the side wall of the shell is provided with a blending valve, the output end of the blending valve is communicated with a water tank through an air pressure pipe, the blending valve is communicated with an air jet pipe, a water inlet pipe is communicated between the water tank and the air jet pipe, and the water inlet pipe is provided with an adjusting valve;
the bottom of shell is installed drive sleeve pivoted motor, send the output end of sand pipe to install the mixing chamber, the output intercommunication of mixing chamber has the sand blasting pipe, the spray gun is installed to the output end of sand blasting pipe.
Furthermore, the bottom of the grinding box is inclined, and the bottom of the grinding box is communicated with the sand feeding pipe.
Further, the output end of the motor is in transmission with the end of the sleeve in a matching mode through bevel teeth.
Furthermore, the outer side wall of the gas ejector pipe is sleeved with a limiting plate of a limiting sleeve.
Furthermore, a water replenishing pipe communicated with the water tank is installed on the side wall of the shell, a sealing valve is installed at the tail end of the water replenishing pipe entering the water tank, and the sealing valve is installed at the output tail end of the air pressure pipe.
Furthermore, a feeding hopper is arranged on the upper side wall of the shell corresponding to the opening on the upper side of the grinding box.
Furthermore, the bottom of the shell is provided with a roller for moving and a supporting leg for fixed-point parking.
The utility model has the following beneficial effects:
gas entering from the air injection pipe after the blending valve is started and water carrying the water inlet pipe is sprayed to the mixing chamber, a sand conveying pipe is sleeved outside the air injection pipe, the sand conveying pipe is driven by a helical blade and pushed into the mixing chamber, and sand is sprayed out from the sand injection pipe after being mixed with water and high-pressure air. The speed that the spiral blade cup jointed in the sleeve pipe and controlled the unloading through the rotational speed of motor, the motor is gear motor, adjustable rotational speed to control sand and expect at the extrusion capacity of tip, the sand blasting equipment that this method set up, sand material and water yield control are suitable, and the more even of mixing has the advantage of preventing traditional unloading pipe jam.
Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.
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 introduced below, and it is obvious that the drawings in the following description 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 the drawings without creative efforts.
FIG. 1: the utility model has a schematic structure.
FIG. 2: the utility model relates to a structure diagram for installing the section of a sand feeding pipe and the part of a water inlet pipe.
In the drawings, the components represented by the respective reference numerals are listed below:
the device comprises a shell 1, a water tank 2, a grinding box 3, a sand feeding pipe 4, an air injection pipe 5, a sleeve 41, a spiral blade 42, a blending valve 51, an air pressure pipe 52, a water inlet pipe 21, a regulating valve 22, a motor 6, a mixing chamber 43, a sand blasting pipe 11, a spray gun 12, a bevel gear 61, a limiting plate 50, a water replenishing pipe 13, a sealing valve 53, a charging hopper 14, a roller 15 and supporting legs 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.
As shown in fig. 1-2: the utility model provides a sand blasting machine of spiral feed, includes shell 1, water tank 2 and abrasive material case 3 are installed to the inside suspension type of shell 1, separate through the baffle between water tank and the abrasive material jar, sand pipe 4 is sent in the below of abrasive material case 3 installation, the axis of sending sand pipe 4 has cup jointed jet-propelled pipe 5, jet-propelled pipe 5 is the rigidity, has adopted materials such as aluminium, iron, copper to make, jet-propelled pipe 5 with send and install sleeve pipe 41 between the sand pipe 4, sleeve pipe 41 connects in jet-propelled pipe 5 and rotation fit, and jet-propelled pipe is not only inside to be used for letting in high-pressure gas, and its itself uses as sleeve pipe pivoted pivot simultaneously. The side wall of the sleeve 51 is fixed with the helical blade 42, the inner side of the helical blade is fixed on the sleeve, the outer side of the helical blade is attached to the sand feeding pipe, and the lower side of the grinding box 3 is communicated with the side wall of the sand feeding pipe 4;
a blending valve 51 is mounted on the side wall of the shell 1, an air pressure pipe 52 is communicated with the water tank 1 at the output end of the blending valve 51, the blending valve 51 is communicated with the air jet pipe 5, a water inlet pipe 21 is communicated between the water tank 2 and the air jet pipe 5, and an adjusting valve 22 is mounted on the water inlet pipe 21; the communicating position of the water inlet pipe and the air injection pipe is positioned between the sand conveying pipe and the blending valve.
The blending valve is used for dividing high-pressure gas into two parts, one part entering the water tank is positioned above the liquid level and used for generating high pressure in the water tank so that water normally enters the gas spraying pipe, and the other part is used for high-pressure flowing gas for sand blasting.
The motor 6 for driving the sleeve 41 to rotate is installed at the bottom of the shell 1, the mixing chamber 43 is installed at the tail end of the output of the sand conveying pipe 4, the output end of the mixing chamber 43 is communicated with the sand blasting pipe 11, and the spray gun 12 is installed at the tail end of the output of the sand blasting pipe 11.
According to the utility model, after the blending valve is started, gas entering from the gas ejector pipe and carrying water of the water inlet pipe are ejected to the mixing chamber, the sand conveying pipe is sleeved outside the gas ejector pipe and driven by the helical blades and pushed into the mixing chamber, and sand is mixed with water and high-pressure air and then ejected through the sand ejector pipe. The speed that the spiral blade cup jointed in the sleeve pipe and controlled the unloading through the rotational speed of motor, the motor is gear motor, adjustable rotational speed to control sand and expect at the extrusion capacity of tip, the sand blasting equipment that this method set up, sand material and water yield control are suitable, and the more even of mixing has the advantage of preventing traditional unloading pipe jam.
As shown in fig. 1: the bottom of the grinding material box 3 is inclined, and the bottom of the grinding material box 3 is communicated with the sand feeding pipe 4. The sand material is convenient for concentrate at the bottom of abrasive material case, is similar to the hopper unloading.
As shown in fig. 1: the output end of the motor 6 is in matched transmission with the end part of the sleeve 41 through the bevel gear 61. The sleeve extends out of the sand conveying pipe, and a bevel gear is sleeved on the part of the sleeve extending out of the sand conveying pipe.
As shown in fig. 2: the outer side wall of the gas ejector pipe 5 is sleeved with a limiting plate 50 of a limiting sleeve 41. The sleeve is used for rotating at a limited position to prevent the front and the back from deviating.
As shown in fig. 1: the upper side wall of the shell 1 is provided with a water replenishing pipe 13 communicated with the water tank 2, the end of the water replenishing pipe 13 entering the water tank 2 is provided with a sealing valve 53, and the sealing valve 53 is arranged at the output end of the pneumatic pipe 52. The terminal mouth of pipe of pneumatic tube is just to moisturizing pipe downside mouth of pipe, and when getting into the air, high-pressure air upwards backs down the sealing plug and contradicts the moisturizing pipe mouth of pipe, carries out the tonifying qi to the water tank, makes unable moisturizing under the normal operating condition, and when equipment stopped the back, the sealing plug falls naturally, and the moisturizing pipe communicates with the water tank and can carry out the moisturizing operation.
As shown in fig. 1: the upper side wall of the shell 1 is provided with a charging hopper 14 corresponding to the upper opening of the grinding material box 3. Used for supplementing the sand material.
As shown in fig. 1: the bottom of the shell 1 is provided with a roller 15 for moving and a supporting foot 16 for fixed-point parking.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.
Claims (7)
1. The utility model provides a sand blasting machine of spiral feed which characterized in that:
the grinding machine comprises a shell, a water tank and a grinding box (3) are mounted in the shell in a suspended mode, a sand conveying pipe (4) is mounted below the grinding box (3), an air injection pipe (5) is sleeved on the axis of the sand conveying pipe (4), the air injection pipe (5) is rigid, a sleeve (41) is mounted between the air injection pipe (5) and the sand conveying pipe (4), the sleeve (41) is connected to the air injection pipe (5) and is in rotating fit with the air injection pipe, spiral blades (42) are fixed on the side wall of the sleeve, and the lower side of the grinding box (3) is communicated with the side wall of the sand conveying pipe (4);
a blending valve is mounted on the side wall of the shell, the output end of the blending valve is communicated with a water tank through an air pressure pipe (52), the blending valve is communicated with an air injection pipe (5), a water inlet pipe (21) is communicated between the water tank and the air injection pipe (5), and an adjusting valve (22) is mounted on the water inlet pipe (21);
the bottom of shell is installed drive sleeve (41) pivoted motor (6), send the output end of sand pipe (4) to install and mix material room (43), the output intercommunication of mixing material room (43) has sand blasting pipe (11), spray gun (12) are installed to the output end of sand blasting pipe (11).
2. A spiral feed sander as set forth in claim 1, wherein: the bottom of the grinding material box (3) is inclined, and the bottom of the grinding material box (3) is communicated with the sand conveying pipe (4).
3. A spiral feed sander as set forth in claim 1, wherein: the output end of the motor (6) is in matched transmission with the end part of the sleeve (41) through bevel teeth (61).
4. A spiral feed sander as set forth in claim 1, wherein: and the outer side wall of the gas ejector pipe (5) is sleeved with a limiting plate (50) of a limiting sleeve (41).
5. A spiral feed sander as set forth in claim 1, wherein: the side wall of the shell is provided with a water replenishing pipe (13) communicated with the water tank, the tail end of the water replenishing pipe (13) entering the water tank is provided with a sealing valve (53), and the sealing valve (53) is arranged at the output tail end of the pneumatic pipe (52).
6. A spiral feed sander as set forth in claim 1, wherein: and a feeding hopper (14) is arranged on the upper side wall of the shell corresponding to the opening of the upper side of the grinding box (3).
7. A spiral feed sander as set forth in claim 1, wherein: the bottom of the shell is provided with a roller (15) for moving and a supporting leg (16) for fixed-point stopping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121787356.6U CN215659757U (en) | 2021-07-30 | 2021-07-30 | Sand blasting machine with spiral feeding function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121787356.6U CN215659757U (en) | 2021-07-30 | 2021-07-30 | Sand blasting machine with spiral feeding function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215659757U true CN215659757U (en) | 2022-01-28 |
Family
ID=79982952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121787356.6U Expired - Fee Related CN215659757U (en) | 2021-07-30 | 2021-07-30 | Sand blasting machine with spiral feeding function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215659757U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114473877A (en) * | 2022-03-30 | 2022-05-13 | 中冶京诚工程技术有限公司 | Sand blasting dephosphorization polishing device |
| CN115157127A (en) * | 2022-07-11 | 2022-10-11 | 重庆交通大学 | Controllable continuous abrasive-adding steel cable rust removal device |
-
2021
- 2021-07-30 CN CN202121787356.6U patent/CN215659757U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114473877A (en) * | 2022-03-30 | 2022-05-13 | 中冶京诚工程技术有限公司 | Sand blasting dephosphorization polishing device |
| CN114473877B (en) * | 2022-03-30 | 2023-01-31 | 中冶京诚工程技术有限公司 | Sand blasting descaling and polishing device |
| CN115157127A (en) * | 2022-07-11 | 2022-10-11 | 重庆交通大学 | Controllable continuous abrasive-adding steel cable rust removal device |
| CN115157127B (en) * | 2022-07-11 | 2024-05-31 | 重庆交通大学 | Controllable continuous abrasive steel cable rust removing device |
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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: 20220128 |