CN104440593A - Rotating shot-blasting feeding device for large pipe fitting - Google Patents
Rotating shot-blasting feeding device for large pipe fitting Download PDFInfo
- Publication number
- CN104440593A CN104440593A CN201410677607.3A CN201410677607A CN104440593A CN 104440593 A CN104440593 A CN 104440593A CN 201410677607 A CN201410677607 A CN 201410677607A CN 104440593 A CN104440593 A CN 104440593A
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- China
- Prior art keywords
- base
- feeding device
- driven guide
- pipe fitting
- guide wheel
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C9/00—Appurtenances of abrasive blasting machines or devices, e.g. working chambers, arrangements for handling used abrasive material
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rollers For Roller Conveyors For Transfer (AREA)
Abstract
The invention provides a rotating shot-blasting feeding device for a large pipe fitting. The device comprises a roller wheel device, wherein the roller wheel device comprises a driving wheel, a driven guide wheel, a first plummer block, a second plummer block, a first base and a second base. The rotating shot-blasting feeding device for the large pipe fitting is applicable to a conveying device for large pipe fittings of different dimensions, so that the pipe fittings can be smoothly and automatically rotated to be conveyed; in addition, the pipe fittings are safe to roll in the radial direction; few shot-blasting devices are needed, and the energy consumption is low.
Description
Technical Field
The invention belongs to the field of shot blasting and dust removal, and particularly relates to a rotary shot blasting feeding device for a large pipe fitting.
Background
At present, pipe shot blasting machines on the market mainly treat workpieces with the diameter less than 1000mm, i.e. the workpieces are generally conveyed by adopting a conical roller, most of the workpieces with the diameter more than 1000mm of large pipes are treated by adopting a common profile steel through type shot blasting machine, i.e. a flat roller conveying mode is adopted, and the mode has two defects: firstly, the pipe cannot be effectively fixed on the flat roller, radial rolling can be generated, and the large pipe fitting is extremely unsafe due to large weight; secondly, the pipe fitting can only advance along the axial direction through the flat roller conveying, and the pipe fitting can not rotate radially, so that the arrangement of the impeller head can completely cover the periphery of the pipe fitting to ensure the impeller blasting effect, and energy is wasted. The existing common steel pipe shot blasting machine cone roller cannot bear large-scale pipe fittings, the flat roller is adopted by the large-scale pipe shot blasting machine to convey the pipe fittings unsafe, and the pipe fittings cannot rotate and have the defect of high energy consumption.
Disclosure of Invention
The invention aims to provide a rotary shot blasting feeding device for large pipes, which overcomes the defects and is suitable for large pipe conveying devices with different sizes to ensure that the pipes can be stably conveyed in a self-rotating manner, so that the problems of unsafe radial rolling of the pipes, large arrangement quantity of shot blasting devices and high energy consumption are solved.
In order to solve the technical problems, the invention provides a rotary shot blasting feeding device for large-sized pipe fittings, which comprises a roller device, wherein the roller device comprises a driving wheel, a driven guide wheel, a first bearing with a seat, a second bearing with a seat, a first base and a second base,
the first belt seat bearing is provided with a first seat plate surface and a first bearing surface corresponding to the first seat plate surface, the first base is provided with a first surface and a second surface corresponding to the first surface, the driving wheel is fixedly connected with the first bearing surface, the first surface is fixedly connected with the first seat plate surface, the driving wheel is movably connected with the first base through the first belt seat bearing,
the second base is provided with a third surface and a fourth surface corresponding to the third surface, the driven guide wheel is fixedly connected with the second bearing surface, the third surface is fixedly connected with the second base plate surface, and the driven guide wheel is movably connected with the second base through the second base with seat bearing,
the pipe fitting is placed above the driving wheel and the driven guide wheel, and the driving wheel and the driven guide wheel support the pipe fitting.
As a preferred scheme of the rotary shot blasting feeding device for the large pipe fitting, the rotary shot blasting feeding device for the large pipe fitting further comprises a bottom plate with a chute and an adjusting screw rod,
the adjusting screw rod is arranged between the driving wheel and the driven guide wheel, the second surface of the first base and the fourth surface of the second base are fixedly connected with the bottom plate with the sliding groove, and the first base and the second base are arranged on the bottom plate with the sliding groove.
As a preferable scheme of the rotary shot blasting feeding device for the large pipe fitting, the rotary shot blasting feeding device for the large pipe fitting further comprises a connecting shaft and a universal joint,
the roller device is provided with at least two roller devices which are arranged in parallel, a connecting shaft is arranged between every two adjacent roller devices, and the roller devices are connected with the connecting shaft through the universal joints.
As a preferable scheme of the rotary shot blasting feeding device for the large pipe fitting, the rotary shot blasting feeding device for the large pipe fitting further comprises a deviation dial, the deviation dial is arranged on the driven guide wheel, and the deviation dial controls the deviation angle of the driven guide wheel.
As a preferable scheme of the rotary shot blasting feeding device for large pipes, the diameter of the driving wheel is equal to that of the driven guide wheel.
In a preferred embodiment of the large pipe rotating shot blasting feeding device, the length of D is 0.2D to 0.4D, where D is the diameter of the driving wheel and D is the diameter of the pipe.
As a preferable scheme of the rotary shot blasting feeding device for large pipes, the distance between the circle center of the driving wheel and the circle center of the driven guide wheel is S, and the length of S is 1.1 d-3.5 d.
Compared with the prior art, the rotary shot blasting feeding device for the large pipe fitting, provided by the invention, can adapt to large pipe fitting conveying devices with different sizes, so that the pipe fitting can be stably conveyed in a self-rotating mode, the pipe fitting rolls safely in a radial direction, the arrangement number of shot blasting devices is small, and the energy consumption is low.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be 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 to obtain other drawings based on these drawings without inventive exercise. Wherein,
FIG. 1 is a schematic structural diagram of a rotary shot blasting feeding device for large pipes according to the present invention;
FIG. 2 is a schematic structural diagram of a large pipe fitting rotating shot blasting feeding device according to the present invention after the pipe fitting is placed; and
fig. 3 is a schematic structural diagram of the inside of a large pipe after the large pipe rotary shot blasting feeding device is used for placing the pipe.
Wherein: the device comprises a driving wheel 1, a driven guide wheel 2, a first bearing with a seat 3, a connecting shaft 4, a second base 5, an adjusting screw rod 6, a bottom plate with a chute 7, a deviation dial 8, a universal joint 9, a pipe fitting 10, a first base 11 and a second bearing with a seat 12.
Detailed Description
The invention relates to a rotary shot blasting feeding device for large pipes, which comprises: a roller device (not shown) comprising a driving wheel 1, a driven guide wheel 2, a first belt bearing 3, a second belt bearing 12, a first base 11 and a second base 5.
The present invention will be described in further detail with reference to specific embodiments in order to make the above objects, features and advantages more apparent and understandable.
First, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Next, the present invention is described in detail by using schematic structural diagrams, etc., and for convenience of illustration, the schematic diagrams illustrating the structure of the large pipe rotating shot blasting feeding device will not be partially enlarged according to the general scale when describing the embodiments of the present invention in detail, and the schematic diagrams are only examples, which should not limit the scope of the present invention. In addition, the actual fabrication process should include three-dimensional space of length, width and depth.
Example one
Referring to fig. 1, fig. 1 is a schematic structural diagram of a rotary shot blasting feeding device for large pipes according to the present invention. As shown in fig. 1, the present invention provides a large pipe rotation shot blasting feeding device, which includes a plurality of roller devices, in this embodiment, two roller devices are taken as an example, and the roller devices are arranged in parallel.
The roller device comprises a driving wheel 1, a driven guide wheel 2, a first belt seat bearing 3, a second belt seat bearing 12, a first base 11 and a second base 5.
The first belt seat bearing 3 has a first seat plate surface (not shown) and a first bearing surface (not shown) corresponding to the first seat plate surface, the first base 11 has a first surface (not shown) and a second surface (not shown) corresponding to the first surface, the driving wheel 1 is fixedly connected with the first bearing surface, the first surface is fixedly connected with the first seat plate surface, and the driving wheel 1 is movably connected with the first base 11 through the first belt seat bearing 3.
The second seated bearing 12 has a second seating surface (not shown) and a second bearing surface (not shown) corresponding to the second seating surface, the second base 5 has a third surface (not shown) and a fourth surface (not shown) corresponding to the third surface, the passive guide wheel 2 is fixedly connected to the second bearing surface, the third surface is fixedly connected to the second seating surface, and the passive guide wheel 2 is movably connected to the second base 5 through the second seated bearing 12.
Referring to fig. 1 in combination with fig. 2, fig. 2 is a schematic structural diagram of a large pipe rotation blasting feeding device according to the present invention after placing a pipe. As shown in fig. 2, a pipe 10 is placed above the driving wheel 1 and the driven guide wheel 2, and the driving wheel 1 and the driven guide wheel 2 support the pipe 10. Each set of roller devices is oppositely arranged at two sides of the center of the lower part of the pipe fitting 10, wherein the wheel at one side is the driving wheel 1 which is a driving wheel and is driven by a speed reducer (not shown), and the wheel at the other side is the driven guide wheel 2, and the angle can be adjusted along the axial direction of the pipe fitting 10 so as to realize the purpose of advancing and conveying while rotating.
For easier understanding of the present invention, the diameter of the driving wheel 1 is defined as D, the diameter of the pipe 10 is defined as D, and the distance between the center of the driving wheel 1 and the center of the driven guide wheel 2 is defined as S.
The rotary shot blasting feeding device for the large pipe fittings further comprises a bottom plate 7 with a chute and an adjusting screw rod 6, the adjusting screw rod 6 is arranged between the driving wheel 1 and the driven guide wheel 2, the second surface of the first base 11 and the fourth surface of the second base 5 are fixedly connected with the bottom plate 7 with the chute, and the first base 11 and the second base 5 are arranged on the bottom plate 7 with the chute. The first base 11 with the second base 5 is connected take the spout bottom plate 7 on, the accessible accommodate the lead screw 6 spacing to adapt to the pipe fitting 10 of different pipe diameters D, the drive wheel 1 with the interval S value between the driven leading wheel 2 is 1.1D-3.5D. At the same time, the tube 10 does not roll radially because of the fixing effect of the adjusting screw 6.
The rotary shot blasting feeding device for the large pipe fitting further comprises a connecting shaft 4 and a universal joint 9, the connecting shaft 4 is arranged between every two adjacent roller devices, and the roller devices are connected with the connecting shaft 4 through the universal joint 9. One end of a driving wheel shaft of the driving wheel 1 is connected with a speed reducer, and the other end of the driving wheel shaft is connected with and driven by the next group of driving wheels 1 through a connecting shaft 4 and a universal joint 9. The universal joint 9 can ensure the concentricity and can utilize one speed reducer to connect a plurality of groups of driving wheels 1, thereby saving energy.
The rotary shot blasting feeding device for the large pipe fittings further comprises a deviation dial 8, the deviation dial 8 is arranged on the driven guide wheel 2, and the deviation dial 8 controls the deviation angle of the driven guide wheel 2. The driven guide wheels 2 can adjust deviation angles according to the diameter of the pipe fitting 10, and the deviation angles of the driven guide wheels 2 of each group are adjusted to the same angle according to the deviation dial 8. When the pipe fitting 10 is placed between the driving wheel 1 and the driven guide wheel 2, the driving wheel 1 drives the pipe fitting 10 to rotate, the pipe fitting 10 drives the driven guide wheel 2 to rotate, and meanwhile, as a deviation angle exists between the axial direction of the driven guide wheel 2 and the axial direction of the pipe fitting 10, the pipe fitting 10 can advance along the direction of the deviation angle while rotating.
The diameter of the driving wheel 1 is equal to the diameter of the driven guide wheel 2. The wheel diameter D of the driving wheel 1 and the driven guide wheel 2 takes the value of 2/5D-1/5D.
In one embodiment, two roller devices are the best choice. Referring to fig. 3, fig. 3 is a schematic structural diagram of the inside of a large pipe after the pipe is placed in the rotary shot blasting feeding device for the pipe according to the present invention. As shown in fig. 3, after the pipe 10 is conveyed by rotation, only 2 left and right throwing heads need to be arranged to meet the surface treatment requirement, so that the energy cost is saved.
It should be understood by those skilled in the art that one of the features or objects of the present invention is to: the rotary shot blasting feeding device for the large pipe fittings, disclosed by the invention, can be suitable for large pipe fittings conveying devices with different sizes, so that the pipe fittings can be stably conveyed in a self-rotating manner, the pipe fittings can safely roll in the radial direction, the arrangement number of shot blasting devices is small, and the energy consumption is low.
It should be noted that the above-mentioned embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.
Claims (7)
1. The utility model provides a rotatory shot-blast feeding device of large-scale pipe fitting which characterized by: comprises a roller device, the roller device comprises a driving wheel, a driven guide wheel, a first bearing with a seat, a second bearing with a seat, a first base and a second base,
the first belt seat bearing is provided with a first seat plate surface and a first bearing surface corresponding to the first seat plate surface, the first base is provided with a first surface and a second surface corresponding to the first surface, the driving wheel is fixedly connected with the first bearing surface, the first surface is fixedly connected with the first seat plate surface, the driving wheel is movably connected with the first base through the first belt seat bearing,
the second base is provided with a third surface and a fourth surface corresponding to the third surface, the driven guide wheel is fixedly connected with the second bearing surface, the third surface is fixedly connected with the second base plate surface, and the driven guide wheel is movably connected with the second base through the second base with seat bearing,
the pipe fitting is placed above the driving wheel and the driven guide wheel, and the driving wheel and the driven guide wheel support the pipe fitting.
2. The rotary blasting feeding device for large pipes according to claim 1, wherein: the rotary shot blasting feeding device for the large pipe fitting further comprises a bottom plate with a chute and an adjusting screw rod,
the adjusting screw rod is arranged between the driving wheel and the driven guide wheel, the second surface of the first base and the fourth surface of the second base are fixedly connected with the bottom plate with the sliding groove, and the first base and the second base are arranged on the bottom plate with the sliding groove.
3. The rotary blasting feeding device for large pipes according to claim 1, wherein: the rotary shot blasting feeding device for the large pipe fitting further comprises a connecting shaft and a universal joint,
the roller device is provided with at least two roller devices which are arranged in parallel, a connecting shaft is arranged between every two adjacent roller devices, and the roller devices are connected with the connecting shaft through the universal joints.
4. The rotary blasting feeding device for large pipes according to claim 1, wherein: the rotary shot blasting feeding device for the large pipe fittings further comprises a deviation dial, the deviation dial is arranged on the driven guide wheel, and the deviation dial controls the deviation angle of the driven guide wheel.
5. The rotary blasting feeding device for large pipes according to claim 1, wherein: the diameter of the driving wheel is equal to that of the driven guide wheel.
6. The rotary blasting feeding device for large pipes according to claim 5, wherein: and D is the diameter of the driving wheel, and D is the diameter of the pipe fitting, so that the length of D is 0.2D-0.4D.
7. The rotary blasting feeding device for large pipes according to claim 6, wherein: and setting the distance between the circle center of the driving wheel and the circle center of the driven guide wheel as S, wherein the length of the S is 1.1 d-3.5 d.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410677607.3A CN104440593A (en) | 2014-11-21 | 2014-11-21 | Rotating shot-blasting feeding device for large pipe fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410677607.3A CN104440593A (en) | 2014-11-21 | 2014-11-21 | Rotating shot-blasting feeding device for large pipe fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104440593A true CN104440593A (en) | 2015-03-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410677607.3A Pending CN104440593A (en) | 2014-11-21 | 2014-11-21 | Rotating shot-blasting feeding device for large pipe fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104440593A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0745455A1 (en) * | 1995-05-10 | 1996-12-04 | Rsa Entgrat-Technik Rainer Schmidt | Apparatus for deburring the faces of rod-shaped workpieces such as profiled tubes or the like |
| CN200984708Y (en) * | 2006-12-08 | 2007-12-05 | 安东石油技术（集团）有限公司 | Super-length pipe driving device |
| CN101987425A (en) * | 2009-07-31 | 2011-03-23 | 付朋 | Sharpening machine for external circle of steel tube |
| CN202137650U (en) * | 2011-05-09 | 2012-02-08 | 蓟县桑梓镇电镀厂 | Novel excircle tube grinding device |
| CN102756311A (en) * | 2012-07-26 | 2012-10-31 | 江苏特威机床制造有限公司 | Roller frame for long rod polisher |
| CN203141249U (en) * | 2013-02-05 | 2013-08-21 | 浙江久立特材科技股份有限公司 | Large-diameter steel pipe excircle grinder |
| CN203792182U (en) * | 2014-04-04 | 2014-08-27 | 江丰管道集团有限公司 | Rotary rubber wheel type transmitting device |
| CN204308777U (en) * | 2014-11-21 | 2015-05-06 | 盐城市丰特铸造机械有限公司 | A kind of large-size pipe rotates ball blast feed arrangement |
-
2014
- 2014-11-21 CN CN201410677607.3A patent/CN104440593A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0745455A1 (en) * | 1995-05-10 | 1996-12-04 | Rsa Entgrat-Technik Rainer Schmidt | Apparatus for deburring the faces of rod-shaped workpieces such as profiled tubes or the like |
| CN200984708Y (en) * | 2006-12-08 | 2007-12-05 | 安东石油技术（集团）有限公司 | Super-length pipe driving device |
| CN101987425A (en) * | 2009-07-31 | 2011-03-23 | 付朋 | Sharpening machine for external circle of steel tube |
| CN202137650U (en) * | 2011-05-09 | 2012-02-08 | 蓟县桑梓镇电镀厂 | Novel excircle tube grinding device |
| CN102756311A (en) * | 2012-07-26 | 2012-10-31 | 江苏特威机床制造有限公司 | Roller frame for long rod polisher |
| CN203141249U (en) * | 2013-02-05 | 2013-08-21 | 浙江久立特材科技股份有限公司 | Large-diameter steel pipe excircle grinder |
| CN203792182U (en) * | 2014-04-04 | 2014-08-27 | 江丰管道集团有限公司 | Rotary rubber wheel type transmitting device |
| CN204308777U (en) * | 2014-11-21 | 2015-05-06 | 盐城市丰特铸造机械有限公司 | A kind of large-size pipe rotates ball blast feed arrangement |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150325 |
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| RJ01 | Rejection of invention patent application after publication |