CN219819357U - Device for shot blasting treatment of inner wall of gas cylinder - Google Patents
Device for shot blasting treatment of inner wall of gas cylinder Download PDFInfo
- Publication number
- CN219819357U CN219819357U CN202320654517.7U CN202320654517U CN219819357U CN 219819357 U CN219819357 U CN 219819357U CN 202320654517 U CN202320654517 U CN 202320654517U CN 219819357 U CN219819357 U CN 219819357U
- Authority
- CN
- China
- Prior art keywords
- gas cylinder
- shot
- shot blasting
- wall
- suction hood
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- 238000005422 blasting Methods 0.000 title claims abstract description 52
- 239000000428 dust Substances 0.000 claims abstract description 54
- 238000003860 storage Methods 0.000 claims abstract description 28
- 239000007921 spray Substances 0.000 claims abstract description 25
- 238000007599 discharging Methods 0.000 claims description 5
- 238000005480 shot peening Methods 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 abstract description 11
- 239000012535 impurity Substances 0.000 abstract description 4
- 230000007547 defect Effects 0.000 abstract description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract description 3
- 230000000149 penetrating effect Effects 0.000 abstract description 3
- 238000005507 spraying Methods 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000004381 surface treatment Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Abstract
The utility model discloses a device for shot blasting treatment on the inner wall of a gas cylinder, which comprises a guide base and two groups of treatment devices, wherein each group of treatment devices consists of a shot blasting storage device, a spray pipe device, a dust hood, a gas cylinder roller frame and a dust removal device, the shot blasting storage device is connected with the spray pipe device, the dust hood is movably arranged on the guide base, the dust hood is provided with a through hole penetrating through two side surfaces, the inside of the dust hood is of a hollow structure, the spray pipe device is arranged in the through hole of the dust hood and extends out from the other side surface of the dust hood through the through hole, the gas cylinder roller frame is fixedly arranged on the guide base, and the dust removal device is connected with the inner cavity of the dust hood. The shot blasting storage device is filled with shot blasting, and air pressure is used for spraying the shot blasting to the inner wall of the gas cylinder from the spray pipe device, so that the defects of impurities, oxide scales, rust spots and the like on the inner wall of the gas cylinder are removed, the aim of cleaning the inner surface of the gas cylinder is achieved, and the high quality requirements of filling electronic gas and the like into the gas cylinder are met.
Description
Technical Field
The utility model relates to the technical field of gas cylinder treatment devices, in particular to a device for shot blasting treatment of the inner wall of a gas cylinder.
Background
At present, the inner wall of the gas cylinder needs to be treated in the production process, and the quality of the treatment of the inner wall of the gas cylinder has a great relationship with the service life and the stability of the gas cylinder. In the prior art, the steel shots sprayed by the shot blasting device are used for cleaning the inner wall of the gas cylinder, but the shot blasting device in the prior art has at least the following problems:
1. when the inner wall of the gas cylinder is cleaned, a certain amount of dust is generated by shot blasting, and the dust enters a workshop, so that the working environment of workers is poor;
2. because the length of the spray pipe is limited, the cleaning effect of shot blasting is poor, and the cleaning efficiency is low.
Disclosure of Invention
The present utility model is directed to solving at least one of the problems of the prior art. Therefore, the utility model aims to provide a device for shot blasting treatment of the inner wall of a gas cylinder, which can perform shot blasting treatment on the inner wall of the gas cylinder, can achieve the aim of cleaning the inner surface of the gas cylinder, and can meet the requirements of high quality such as filling electronic gas; in addition, dust generated after the inner wall shot blasting can be treated by the dust removing device, and the environment is not influenced.
In order to achieve the above purpose, the utility model provides a device for shot blasting treatment on the inner wall of a gas cylinder, which comprises a guide base and two groups of treatment devices, wherein the two groups of treatment devices are symmetrically arranged on two sides of the guide base respectively, each group of treatment devices consists of a shot blasting storage device, a spray pipe device, a dust hood, a gas cylinder roller frame and a dust removal device, the shot blasting storage device is connected with the spray pipe device, the dust hood is movably arranged on the guide base, the dust hood is provided with through holes penetrating through two side surfaces, the inside of the dust hood is of a hollow structure, the spray pipe device is arranged in the through holes of the dust hood and extends out from the other side surface passing through the dust hood through the through holes, the gas cylinder roller frame is fixedly arranged on the guide base, and the dust removal device is connected with the inner cavity of the dust hood.
On the basis of the scheme, the top of the shot blasting storage device is provided with a shot blasting feeding hole, the bottom of the shot blasting storage device is provided with a shot blasting discharging hole, and a valve is arranged in the shot blasting discharging hole.
On the basis of the scheme, the spray pipe device is communicated with the shot blasting discharging port of the shot blasting storage device, one end of the spray pipe device can be connected with the air compressor, and the other end of the spray pipe device can extend into the air bottle.
On the basis of the scheme, the gas cylinder roller frame comprises a support, two moving frames and two rollers, wherein the support is arranged on the guide base, the moving frames are arranged on the support, and the rollers are arranged on the moving frames.
On the basis of the scheme, one of the gas cylinder roller frames further comprises a motor, and an output shaft of the motor is connected with one of the rollers through a chain.
On the basis of the scheme, a plurality of threaded holes are formed in the side wall of the support, and the movable frame is fixedly mounted on the support through the cooperation of bolts and the threaded holes.
On the basis of the scheme, rollers are arranged at the bottoms of the shot blasting storage device and the dust hood.
The utility model has the beneficial effects that:
1. the shot blasting storage device is filled with shot blasting, and air pressure (generally 0.4-0.8 MPa) is used for spraying the shot blasting to the inner wall of the gas cylinder from the spray pipe device, so that the defects of impurities, oxide scales, rust spots and the like on the inner wall of the gas cylinder are removed, the aim of cleaning the inner surface of the gas cylinder is achieved, and the high quality requirements of filling the gas cylinder with electronic gas and the like are met.
2. When the air bottle is subjected to inner surface treatment, the bottle mouth is positioned in the inner cavity of the dust hood, and the inner cavity of the dust hood is connected with the dust removing device, so that dust generated by cleaning treatment of the air bottle can enter the inner cavity of the dust hood from the bottle mouth and is subjected to dust removing treatment through the dust removing device, and the environment is not influenced.
3. When the gas cylinder is subjected to inner surface treatment, the two shot blasting storage devices and the two spray pipe devices work simultaneously, so that the working efficiency is improved.
4. When the gas cylinder is subjected to inner surface treatment, the gas cylinder roller frame can drive the gas cylinder to rotate, so that the cleaning area of the gas cylinder is increased, and the cleaning quality is ensured.
The features and advantages of the present utility model will be described in detail by way of example with reference to the accompanying drawings.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is an enlarged view of the utility model at A in FIG. 1;
fig. 3 is an enlarged view of the utility model at B in fig. 1.
In the figure: 1. guide base, shot blasting storage device, 3 spray pipe device, 4 dust hood, 5 gas cylinder roller frame, 6 dust collector, 7 through hole, 8 shot blasting charge door, 9 shot blasting discharge hole, 10 valve, 11, support, 12 moving frame, 13 roller, 14 motor, 15, chain, 16 screw hole, 17 roller.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
Reference will now be made in detail to exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the utility model. Rather, they are merely examples of apparatus consistent with aspects of the utility model as detailed in the accompanying claims.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. Unless defined otherwise, technical or scientific terms used herein should be understood as commonly understood by one of ordinary skill in the art to which this utility model belongs. The use of the terms "a" or "an" and the like in the description and in the claims do not denote a limitation of quantity, but rather denote the presence of at least one. The term "plurality" includes two, corresponding to at least two. The word "comprising" or "comprises", and the like, means that elements or items appearing before "comprising" or "comprising" are encompassed by the element or item recited after "comprising" or "comprising" and equivalents thereof, and that other elements or items are not excluded. The terms "connected" or "connected," and the like, are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. As used in this specification and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any or all possible combinations of one or more of the associated listed items.
As shown in figures 1-3, the device for shot blasting treatment on the inner wall of the gas cylinder comprises a guide base 1 and two groups of treatment devices, wherein the two groups of treatment devices are symmetrically arranged on two sides of the guide base 1 respectively, each group of treatment devices consists of a shot blasting storage device 2, a spray pipe device 3, a dust hood 4, a gas cylinder roller frame 5 and a dust removal device 6, namely the number of the shot blasting storage devices 2, the spray pipe device 3, the dust hood 4, the gas cylinder roller frame 5 and the dust removal device 6 of the device is two, and the two groups of treatment devices can simultaneously carry out cleaning treatment on the inner wall of the gas cylinder, so that the working efficiency is improved.
Wherein, the top of shot-blasting storage device 2 is provided with shot-blasting charge door 8, and workman can add the peening in the shot-blasting storage device 2 through shot-blasting charge door 8, and shot-blasting storage device 2 bottom is provided with peening discharge gate 9, is provided with valve 10 in the peening discharge gate 9, and shot-blasting storage device 2 is connected with spray tube device 3. Specifically, the blast pipe device 3 is connected to the blast discharge port 9 of the blast storage device 2, and the valve 10 is opened, so that the blast in the blast storage device 2 enters the blast pipe device 3 through the blast discharge port 9. Further, one end of the nozzle device 3 may be connected to an air compressor, and the other end may extend into the air cylinder, that is, the shot blast in the nozzle device 3 is sprayed into the interior of the air cylinder under the air pressure of the air compressor (typically 0.4MPa to 0.8 MPa) for cleaning treatment.
Wherein the suction hood 4 is movably mounted on the guiding base 1, the suction hood 4 is provided with a through hole 7 penetrating through both sides and the suction hood 4 is of a hollow structure, the nozzle device 3 is mounted in the through hole 7 of the suction hood 4 and extends out from the other side surface passing through the suction hood 4 through the through hole 7, in this embodiment, the suction hood 4 can be used as a supporting mechanism of the nozzle device 3 and also as a dust collecting mechanism.
Wherein, dust collector 6 passes through dust removal pipe connection with dust hood 4 inner chamber, and dust collector 6 can be for common some dust removers in the mill, can inhale dust collector 6 with the inside dust impurity of dust hood 4, prevents that the dust from expanding outward and polluting operational environment.
The gas cylinder roller frame 5 is fixedly arranged on the guide base 1, the gas cylinder roller frame 5 comprises a support 11, two movable frames 12 and two rollers 17, the support 11 is arranged on the guide base 1, the movable frames 12 are arranged on the support 11, the rollers 17 are arranged on the movable frames 12, the two rollers 17 are mutually matched for use, and the gas cylinder can be arranged on the rollers 17. Further, one of the cylinder roller frames 5 further comprises a motor 14, and an output shaft of the motor 14 is connected with one of the rollers 17 through a chain 15, namely, the motor 14 can drive the roller 17 to roll.
In order to accommodate gas cylinders of different outer diameters, the spacing between the rollers 17 of the gas cylinder roller frame 5 can be adjusted, i.e., the relative positions of the two movable frames 12 can be adjusted, in other words, the movable frames 12 and the bracket 11 are used cooperatively, and the movable frames 12 can be moved on the bracket 11 so as to adjust the spacing of the movable frames 12.
In this embodiment, a plurality of threaded holes 16 are provided on the side wall of the bracket 11, and the movable frame 12 is fixedly mounted on the bracket 11 through the cooperation of bolts and the threaded holes 16.
In the present embodiment, the shot peening storage apparatus 2 and the suction hood 4 are provided with rollers 17 at the bottoms thereof, and the shot peening storage apparatus 2 and the suction hood 4 are movable by the rollers 17.
Working principle:
before use, firstly hoisting the gas cylinder onto the roller 17 of the gas cylinder roller frame 5, moving the shot blasting storage device 2 to drive the spray pipe device 3 to axially move towards the gas cylinder, stopping moving when the spray pipe device 3 is just inserted into the inner hole of the bottle head, and then moving the dust hood 4 positioned at the two ends of the guide base 1 towards each other to the bottle mouth of the two ends of the gas cylinder to cover the bottle mouth.
When the dust collector is used, the gas cylinder rotates under the action of the motor 14 driving the roller 17, the gas cylinder cannot axially move, steel shots are sprayed through the compressed air machine, so that the defects of impurities, oxide scales, rust spots and the like on the inner wall of the gas cylinder are removed, meanwhile, the dust collector 6 also starts to work, dust generated in the gas cylinder is completely collected, meanwhile, the shot blasting storage devices 2 at two ends drive the spray pipe devices 3 to axially and slowly move towards the gas cylinder until the two spray pipe devices 3 in the gas cylinder touch and stop, then the shot blasting storage devices 2 drive the spray pipe devices 3 to withdraw, and the dust collector 6 and the dust hood 4 are always in a working state during the process of spraying the steel shots once when the steel shots withdraw.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a device of gas cylinder inner wall shot blasting, includes direction base and two sets of processing apparatus, its characterized in that, every group processing apparatus comprises shot blasting storage device, spray tube device, suction hood, gas cylinder gyro wheel frame and dust collector, shot blasting storage device is connected with the spray tube device, the suction hood is movably installed on the direction base, the suction hood is provided with the through-hole that runs through both sides face and the inside hollow structure that is of suction hood, the spray tube device is installed in the through-hole of suction hood and is stretched out from through suction hood another side through the through-hole, gas cylinder gyro wheel frame fixed mounting is on the direction base, dust collector is connected with the suction hood inner chamber.
2. The apparatus according to claim 1, wherein the cylinder roller frame comprises a bracket mounted on the guide base, two moving frames mounted on the bracket, and two rollers mounted on the moving frames.
3. The apparatus for shot peening of an inner wall of a cylinder according to claim 2, wherein one of said cylinder drums further comprises a motor, an output shaft of said motor being connected to one of said drums by a chain.
4. A gas cylinder inner wall shot blasting apparatus according to claim 3, wherein the shot storing apparatus is provided with a shot charging port at the top, a shot discharging port is provided at the bottom, and a valve is provided in the shot discharging port.
5. The apparatus according to claim 4, wherein the nozzle device is connected to the shot discharge port of the shot storing device, one end of the nozzle device is connected to the air compressor, and the other end of the nozzle device is extended into the air cylinder.
6. A gas cylinder inner wall shot blasting device according to claim 3, wherein the side wall of the bracket is provided with a plurality of threaded holes, and the movable frame is fixedly arranged on the bracket through the cooperation of bolts and the threaded holes.
7. The apparatus according to claim 5 or 6, wherein the shot-blasting storage device and the suction hood are provided with rollers at the bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320654517.7U CN219819357U (en) | 2023-03-29 | 2023-03-29 | Device for shot blasting treatment of inner wall of gas cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320654517.7U CN219819357U (en) | 2023-03-29 | 2023-03-29 | Device for shot blasting treatment of inner wall of gas cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219819357U true CN219819357U (en) | 2023-10-13 |
Family
ID=88280631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320654517.7U Active CN219819357U (en) | 2023-03-29 | 2023-03-29 | Device for shot blasting treatment of inner wall of gas cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219819357U (en) |
-
2023
- 2023-03-29 CN CN202320654517.7U patent/CN219819357U/en active Active
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