CN112091017A - Processing technology of automatic bent pipe - Google Patents
Processing technology of automatic bent pipe Download PDFInfo
- Publication number
- CN112091017A CN112091017A CN202010908503.4A CN202010908503A CN112091017A CN 112091017 A CN112091017 A CN 112091017A CN 202010908503 A CN202010908503 A CN 202010908503A CN 112091017 A CN112091017 A CN 112091017A
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- CN
- China
- Prior art keywords
- pipe bending
- workpiece
- pipe
- cylinder
- starting
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D7/00—Bending rods, profiles, or tubes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/12—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by chains or belts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/16—Auxiliary equipment, e.g. for heating or cooling of bends
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention relates to a processing technology of an automatic bent pipe, which comprises the following steps: placing the workpiece on a conveying belt, starting the conveying belt to work, and conveying the workpiece to a bent pipe positioning area; the cylinder fixing assembly fixes the workpiece, the lifting cylinder lifts the cylinder fixing assembly and the workpiece into a pipe bending area, and the workpiece is positioned in the pipe bending tool; starting a movable cylinder, and pushing a pipe bending tool to a pipe bending area; and (4) starting the pipe bending cylinder to work, and bending the pipe of the workpiece until the pipe bending is finished. The pipe bending device can automatically realize the pipe bending process of the workpiece, the pipe bending process can solve the pipe bending problem to the maximum extent, the pipe bending efficiency is high, the scratch of the surface of the workpiece can be effectively prevented, and the pipe bending device adopts a cylinder movement mode, compared with other complicated pipe bending mechanisms and manual operation mechanisms, the pipe bending device is simple in structure, only moves in the horizontal direction and the vertical direction, and is beneficial to installation and debugging of operators.
Description
Technical Field
The invention relates to the technical field of bent pipes, in particular to a processing technology of an automatic bent pipe.
Background
The pipe bending process in the ice pressing line project is mostly manual pipe bending and cylinder swing pipe bending at present, the two pipe bending modes have a drawback, the quality of the pipe bending cannot be guaranteed, the manual pipe bending is related to the level of pipe bending workers, the product quality is uneven, the cylinder swing pipe bending is unified, but because the swing mode pipe bending of the cylinder can cause the inclination of the pipe, even if the pipe is prevented from inclining, the blocking plate is increased, but the pipe can be scratched accordingly, in addition, the structure has high technical requirements on installation and debugging personnel, the disassembly and maintenance are inconvenient, and therefore the demand cannot be met.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a processing technology for automatically bending a pipe.
In order to achieve the purpose, the invention adopts the following technical scheme:
a processing technology of automatic pipe bending comprises the following steps:
placing the workpiece on a conveying belt, starting the conveying belt to work, and conveying the workpiece to a bent pipe positioning area;
the cylinder fixing assembly fixes the workpiece, the lifting cylinder lifts the cylinder fixing assembly and the workpiece into a pipe bending area, and the workpiece is positioned in the pipe bending tool;
starting a movable cylinder, and pushing a pipe bending tool to a pipe bending area;
and (4) starting the pipe bending cylinder to work, and bending the pipe of the workpiece until the pipe bending is finished.
The further technical scheme is as follows: the method comprises the following steps of placing a workpiece on a conveying belt, starting the conveying belt to work, conveying the workpiece to a bent pipe positioning area, and placing the workpiece on the conveying belt in a front-end process.
The further technical scheme is as follows: the method comprises the following steps that a workpiece is placed on a conveying belt, the conveying belt starts to work, and the workpiece is conveyed to a bent pipe positioning area.
The further technical scheme is as follows: the conveying speed of the conveying belt is 0.5m/s-1.5 m/s.
The further technical scheme is as follows: in the step of fixing the workpiece by the cylinder fixing assembly, lifting the cylinder fixing assembly and the workpiece into the pipe bending area by the lifting cylinder, and positioning the workpiece in the pipe bending tool, when the workpiece is conveyed to the pipe bending positioning area, the workpiece is detected by the detection switch, and the cylinder fixing assembly starts to work to fix the workpiece.
The further technical scheme is as follows: the method comprises the following steps that a movable air cylinder is started, a pipe bending tool is pushed to a pipe bending area, when a workpiece is positioned in the pipe bending tool, a pipe bending detection switch detects that the workpiece is completely positioned in the pipe bending tool, and a buffer at the end part of the movable air cylinder is adjusted according to the position of the pipe bending tool, so that the pipe bending tool and the position of a pipe on the workpiece are just tangent.
The further technical scheme is as follows: in the step of starting the pipe bending cylinder to bend the workpiece until the pipe bending is finished, when the movable cylinder is started, the pipe bending cylinder is started after delaying for 0.6-1.5s to bend the workpiece until the pipe bending is finished.
The further technical scheme is as follows: the step "the return bend cylinder begins work, carries out the return bend to the work piece, and after the pipe bending process is accomplished", still include: the stripping cylinder starts to strip the workpiece, the lifting cylinder returns to the initial position, the cylinder fixing assembly loosens, and the workpiece flows to the next procedure.
The further technical scheme is as follows: in the step of starting the pipe bending cylinder to bend the pipe of the workpiece until the pipe bending process is finished, the angle of the bent pipe is 0-150 degrees.
The further technical scheme is as follows: in the step of turning the pipe, the pipe bending cylinder starts to work to bend the pipe of the workpiece until the pipe bending is finished, and the pipe on the workpiece is a circular pipe.
Compared with the prior art, the invention has the beneficial effects that: the workpiece is placed on a conveying belt, the conveying belt starts to work, the workpiece is conveyed to a bent pipe positioning area, a cylinder fixing assembly fixes the workpiece, a lifting cylinder lifts the cylinder fixing assembly and the workpiece into the bent pipe area, the workpiece is positioned in a bent pipe tool, a moving cylinder is started, the bent pipe tool is pushed to a bent pipe area, and the bent pipe cylinder starts to work to bend the workpiece until the bent pipe is machined; the automatic pipe bending device has the advantages that the pipe bending process of a workpiece can be automatically realized, the pipe bending process can maximize the problem of effectively solving pipe bending, the pipe bending efficiency is high, the scratch of the surface of the workpiece can be effectively prevented, in addition, due to the adoption of a cylinder movement mode, the automatic pipe bending device is compared with other complex pipe bending mechanisms and manual operation mechanisms, the structure is simple, only the horizontal direction and the vertical direction move, the installation and debugging of operators are facilitated, and the requirements can be better met.
The invention is further described below with reference to the accompanying drawings and specific embodiments.
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 are briefly introduced below, and it is obvious that the drawings in the following description are 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 creative efforts.
Fig. 1 is a schematic flow chart of a processing process of an automatic pipe bending according to the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings and the 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 "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be connected or detachably connected or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., 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 invention. In this specification, the schematic representations of the terms used above should not be understood to 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. Furthermore, various embodiments or examples described in this specification can be combined and combined by one skilled in the art.
As shown in fig. 1, the invention discloses a processing technology of an automatic pipe bending, which comprises the following steps:
s1, placing the workpiece on a conveying belt, starting the conveying belt to work, and conveying the workpiece to a bent pipe positioning area;
in step S1, the front end process, which may be casting or another process, places the workpiece on the conveyor belt by a robot, and is simple and efficient.
Wherein, place on the conveyer belt when the work piece, inductive switch senses the work piece, starts the conveyer belt, and the conveyer belt begins work, carries the work piece to return bend location area, senses the work piece through inductive switch, then transmits the signal, realizes automaticly, can effectively practice thrift the manual work, and high-efficient.
In the embodiment, the conveying speed of the conveying belt is 0.5m/s to 1.5m/s, and specific values can be set according to actual needs, or other speed values can be set, so as to adapt to different application scenarios.
S2, the cylinder fixing component fixes the workpiece, the lifting cylinder lifts the cylinder fixing component and the workpiece into the pipe bending area, and the workpiece is positioned in the pipe bending tool;
wherein, in step S2, when the work piece was carried to the return bend location area, detection switch detected the work piece, and the fixed subassembly start work of cylinder fixes the work piece, detects the work piece through detection switch, then transmits the signal, realizes the automation, and signal transmission is fast, high-efficient, has improved holistic work efficiency.
S3, starting the movable air cylinder, and pushing the pipe bending tool to the pipe bending area in the horizontal direction;
in step S3, when the workpiece is positioned in the pipe bending tool, the pipe bending detection switch detects that the workpiece is completely positioned in the pipe bending tool, and the buffer at the end of the movable cylinder is adjusted according to the position of the pipe bending tool, so that the pipe bending tool and the pipe on the workpiece are exactly tangent to each other, thereby ensuring the pipe bending effect.
And S4, starting the pipe bending cylinder to work, and bending the pipe of the workpiece until the pipe bending is finished.
In step S4, when the movable cylinder is started, the pipe bending cylinder is started after delaying for 0.6-1.5S, so that after the movable cylinder pushes the pipe bending tool to the pipe bending area, the pipe bending cylinder can be started at the first time to bend a workpiece until the pipe bending process is completed, thereby improving the efficiency and saving the time.
In the embodiment, the angle of the bent pipe of the workpiece is 0-150 degrees, and the specific angle value can be set according to different requirements. The pipe on the workpiece is a round pipe, so that the pipe can be bent conveniently, the pipe bending effect is good, and the surface of the pipe is not easy to scratch.
Wherein, in the present embodiment, the workpiece is a compressor housing but is not limited to a compressor housing.
After step S4, the method further includes: the cylinder that takes off starts, takes off the material with the work piece, lifts the cylinder and gets back to initial position, and the fixed subassembly of cylinder loosens, and the work piece flows to next process, for example: and (5) assembling.
The pipe bending device can automatically realize the pipe bending process of a pipe, the pipe bending process can solve the pipe bending problem to the maximum extent, the pipe bending process adopts a vertical lifting mode, the scratch of the surface of a workpiece can be effectively prevented, and meanwhile, the controllable flexibility is high.
The technical contents of the present invention are further illustrated by the examples only for the convenience of the reader, but the embodiments of the present invention are not limited thereto, and any technical extension or re-creation based on the present invention is protected by the present invention. The protection scope of the invention is subject to the claims.
Claims (10)
1. The processing technology of the automatic pipe bending is characterized by comprising the following steps:
placing the workpiece on a conveying belt, starting the conveying belt to work, and conveying the workpiece to a bent pipe positioning area;
the cylinder fixing assembly fixes the workpiece, the lifting cylinder lifts the cylinder fixing assembly and the workpiece into a pipe bending area, and the workpiece is positioned in the pipe bending tool;
starting a movable cylinder, and pushing a pipe bending tool to a pipe bending area;
and (4) starting the pipe bending cylinder to work, and bending the pipe of the workpiece until the pipe bending is finished.
2. The automatic pipe bending process according to claim 1, wherein the step of placing the workpiece on a conveyor belt, starting the conveyor belt, conveying the workpiece to the pipe bending positioning area, and the front end process step of placing the workpiece on the conveyor belt.
3. The automatic pipe bending process according to claim 2, wherein the steps of placing the workpiece on the conveyor belt, starting the conveyor belt, and conveying the workpiece to the pipe bending positioning area are performed, and when the workpiece is placed on the conveyor belt, the sensing switch senses the workpiece, the conveyor belt is started, the conveyor belt starts to operate, and the workpiece is conveyed to the pipe bending positioning area.
4. The automatic pipe bending process according to claim 3, wherein the conveying speed of the conveying belt is 0.5m/s-1.5 m/s.
5. The automatic pipe bending process according to claim 3, wherein in the step of fixing the workpiece by the cylinder fixing assembly, lifting the cylinder fixing assembly and the workpiece into the pipe bending area by the lifting cylinder, and positioning the workpiece in the pipe bending tool, when the workpiece is conveyed to the pipe bending positioning area, the workpiece is detected by the detection switch, and the cylinder fixing assembly starts to work to fix the workpiece.
6. The automatic pipe bending process according to claim 1, wherein in the step "start the moving cylinder to push the pipe bending tool into the pipe bending area", when the workpiece is positioned in the pipe bending tool, the pipe bending detection switch detects that the workpiece is completely positioned in the pipe bending tool, and the buffer at the end of the moving cylinder is adjusted according to the position of the pipe bending tool, so that the pipe bending tool and the pipe on the workpiece are exactly tangent.
7. The automatic pipe bending process according to claim 6, wherein in the step "the pipe bending cylinder starts to operate to bend the workpiece until the pipe bending process is completed", when the moving cylinder is started, the pipe bending cylinder is started after a delay of 0.6-1.5s to bend the workpiece until the pipe bending process is completed.
8. The automatic pipe bending process according to claim 1, wherein the step "the pipe bending cylinder starts to operate to bend the pipe of the workpiece until the pipe bending process is completed" further includes: the stripping cylinder starts to strip the workpiece, the lifting cylinder returns to the initial position, the cylinder fixing assembly loosens, and the workpiece flows to the next procedure.
9. The automatic pipe bending process according to claim 1, wherein in the step "the pipe bending cylinder starts to operate to bend the pipe of the workpiece until the pipe bending process is completed", the angle of the bent pipe is 0-150 °.
10. The automatic pipe bending process according to claim 1, wherein in the step of starting the pipe bending cylinder to bend the workpiece until the pipe bending process is completed, the pipe on the workpiece is a circular pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010908503.4A CN112091017A (en) | 2020-09-02 | 2020-09-02 | Processing technology of automatic bent pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010908503.4A CN112091017A (en) | 2020-09-02 | 2020-09-02 | Processing technology of automatic bent pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112091017A true CN112091017A (en) | 2020-12-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010908503.4A Pending CN112091017A (en) | 2020-09-02 | 2020-09-02 | Processing technology of automatic bent pipe |
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| CN (1) | CN112091017A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3309570A1 (en) * | 1983-03-17 | 1984-09-20 | Maschinenfabrik Christian Häusler AG, Duggingen | Progressive bending machine |
| KR100841055B1 (en) * | 2007-12-20 | 2008-06-24 | 이길성 | Composition pipe bending machine |
| CN203635806U (en) * | 2013-11-29 | 2014-06-11 | 中山市奥美森工业有限公司 | Discharging mechanism of tube bending machine |
| CN204934275U (en) * | 2015-09-07 | 2016-01-06 | 东贝机电（江苏）有限公司 | Freezer compressor automatic pipebender |
| CN106391783A (en) * | 2015-07-30 | 2017-02-15 | 珠海华宇金属有限公司 | Automatic pipe bending equipment for capillary tubes of four-way reversing valve |
| CN207390430U (en) * | 2017-07-24 | 2018-05-22 | 深圳市嘉熠精密自动化科技有限公司 | A kind of feeding cache mechanism |
| CN109158455A (en) * | 2018-08-20 | 2019-01-08 | 佛山市澳霆环境设备制造有限公司 | A kind of pipe gripping device and the bending machine using the device |
-
2020
- 2020-09-02 CN CN202010908503.4A patent/CN112091017A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3309570A1 (en) * | 1983-03-17 | 1984-09-20 | Maschinenfabrik Christian Häusler AG, Duggingen | Progressive bending machine |
| KR100841055B1 (en) * | 2007-12-20 | 2008-06-24 | 이길성 | Composition pipe bending machine |
| CN203635806U (en) * | 2013-11-29 | 2014-06-11 | 中山市奥美森工业有限公司 | Discharging mechanism of tube bending machine |
| CN106391783A (en) * | 2015-07-30 | 2017-02-15 | 珠海华宇金属有限公司 | Automatic pipe bending equipment for capillary tubes of four-way reversing valve |
| CN204934275U (en) * | 2015-09-07 | 2016-01-06 | 东贝机电（江苏）有限公司 | Freezer compressor automatic pipebender |
| CN207390430U (en) * | 2017-07-24 | 2018-05-22 | 深圳市嘉熠精密自动化科技有限公司 | A kind of feeding cache mechanism |
| CN109158455A (en) * | 2018-08-20 | 2019-01-08 | 佛山市澳霆环境设备制造有限公司 | A kind of pipe gripping device and the bending machine using the device |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20201218 |
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| RJ01 | Rejection of invention patent application after publication |