CN108500097B - Pipe bending forming device - Google Patents
Pipe bending forming device Download PDFInfo
- Publication number
- CN108500097B CN108500097B CN201810511759.4A CN201810511759A CN108500097B CN 108500097 B CN108500097 B CN 108500097B CN 201810511759 A CN201810511759 A CN 201810511759A CN 108500097 B CN108500097 B CN 108500097B
- Authority
- CN
- China
- Prior art keywords
- pipe
- roller
- transmission
- pipe bending
- frame
- 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.)
- Active
Links
- 238000005452 bending Methods 0.000 title claims abstract description 64
- 230000005540 biological transmission Effects 0.000 claims abstract description 61
- 239000000463 material Substances 0.000 claims abstract description 13
- 239000000077 insect repellent Substances 0.000 claims description 13
- 210000001503 joint Anatomy 0.000 claims description 7
- 230000003247 decreasing effect Effects 0.000 claims description 3
- 238000007493 shaping process Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims 2
- 238000005096 rolling process Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 241000255925 Diptera Species 0.000 description 2
- 230000003796 beauty Effects 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- 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
- B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
- B21D11/06—Bending into helical or spiral form; Forming a succession of return bends, e.g. serpentine form
-
- 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
- B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
- B21D11/22—Auxiliary equipment, e.g. positioning devices
Abstract
The invention relates to a pipe bending forming device, which is provided with a material passing channel extending along the horizontal direction, wherein the forming device comprises a frame, a pipe bending mechanism arranged on the frame and used for bending a pipe, a tray arranged on the frame and used for receiving the pipe after the pipe is bent, and a control system capable of controlling the pipe bending mechanism to work, the pipe bending mechanism comprises a roller assembly in contact with the pipe, a first driving device for providing power for the roller assembly to roll, and a first transmission mechanism in transmission connection between the first driving device and the roller assembly, the first driving device is in signal connection with the control system, an annular roller groove matched with the pipe is formed in the circumferential direction of a roller in the roller assembly, the tray is provided with a receiving surface for receiving the pipe, and an angle which can be set in an adjustable way is formed between the plane where the annular roller groove is positioned and the receiving surface; the pipe bending forming device can avoid pipe distortion, improves the forming bending controllability, and has more regular and attractive coil appearance.
Description
Technical Field
The invention relates to a pipe bending and forming device.
Background
The mosquito-repellent incense disc type pipe forming device is characterized in that nonferrous metal pipes are bent into a mosquito-repellent incense coil shape, heat treatment, transportation, carrying, on-site piping and the like of products are facilitated, a main variable frequency motor of the mosquito-repellent incense disc type pipe bending forming device in the prior art drives rollers (comprising a clamping roller and a forming roller) in a roller assembly to rotate through a transmission device in a transmission box, the clamping roller drives the pipes forwards, the forming roller enables the pipes to be bent, the mosquito-repellent incense coil in forming falls on a tray under the action of dead weight, and the tray carries the mosquito-repellent incense coil to synchronously rotate and roll.
The forming roller is driven by the servo motor to drive the screw rod and the inclined sliding block to do linear motion, the inclined sliding block pushes the supporting roller and the forming roller to do swinging motion (or adopting a moving mode) around the supporting point, and when the forming roller is at different positions, different mosquito-repellent incense coil outer diameters can be obtained, and the required mosquito-repellent incense coil is formed by bending.
However, in the bending device for the mosquito coil pipe 100', the bottom surface of each roller in the roller assembly 1' and the tray 2' are always kept in parallel (as shown in fig. 1), the curvature radius of each circle of the mosquito coil is different, and when the coil falls onto the tray 2', the pipe 100' is deformed, so that the formed coil shape is unfavorable, namely, when the pipe is bent and formed, the pipe is subjected to forces in other directions than the bending direction, and thus, the pipe is twisted when the pipe is bent and formed, the attractiveness of the pipe is very influenced, and the product competitiveness of the pipe is influenced.
Disclosure of Invention
The invention aims to solve the technical problem of overcoming the defects of the prior art and providing a pipe bending and forming device for forming a mosquito-repellent incense disk, which can avoid the pipe from being distorted and ensure the beauty.
In order to solve the technical problems, the invention adopts the following technical scheme:
the utility model provides a tubular product bending device, forming device has the material passageway of crossing that extends along the horizontal direction, forming device includes the frame, locate the return bend mechanism that is used for the bending tubular product in the frame, locate the tray that is used for receiving the tubular product after the bending shaping in the frame, can control the control system of return bend mechanism work, return bend mechanism includes the roller assembly who contacts with tubular product, for the first drive arrangement of the power of roller assembly roll-off, transmission connection is between first drive arrangement and roller assembly, first drive arrangement and control system signal connection, the annular roller groove that sets up with tubular product cooperation is offered to the circumference of gyro wheel in the roller assembly, the tray has the receiver surface of receiving tubular product, be formed with the contained angle that the adjustable setting of angle between annular roller groove place plane and the receiver surface.
Preferably, the included angle is adjustable by 0-30 degrees. Of course, the angle value can be properly adjusted according to the actual requirement.
Preferably, the pipe bending mechanism is rotatably arranged relative to the frame, and when the pipe bending mechanism rotates, the included angle between the plane of the annular roller groove and the receiving surface can be adjusted. When the forming device works, and the tray diameter of the tray for receiving the mosquito-repellent incense coiled pipe is continuously and gradually increased, the pipe bending mechanism deflects, and the angle between the plane where the annular roller groove is positioned and the receiving surface is gradually decreased from large to small so as to reduce the twisting force generated when the pipe is wound after being formed.
Preferably, the pipe bending mechanism further comprises a transmission box body, the first transmission mechanism is arranged in the transmission box body, the first driving device is arranged on the upper portion of the transmission box body and connected with the first transmission mechanism in the transmission box body, and the roller assembly is arranged on the lower portion of the transmission box body and connected with the first transmission mechanism in the transmission box body.
Preferably, the transmission case comprises a mounting part for providing space for mounting the first transmission mechanism and a butting part for butting and mounting with the frame, a rotating shaft which is rotatably arranged around the axis of the frame is arranged on the frame, the butting part is fixedly provided with a first fixing seat and a second fixing seat which are fixedly connected with two ends of the rotating shaft, and when the rotating shaft rotates, the rotating shaft drives the butting part to rotate, and then drives the pipe bending mechanism to rotate.
Preferably, the forming device further comprises a second driving device for supplying power for the rotation of the rotation shaft, and a second transmission mechanism in transmission connection between the second driving device and the rotation shaft, and the second driving device is in signal connection with the control system.
Preferably, the second transmission mechanism comprises a first transmission gear fixedly connected with the power output shaft of the second driving device and a second transmission gear meshed with the first transmission gear and fixedly sleeved on the periphery of the rotating shaft.
Preferably, the passing passage is provided through the axial center of the rotating shaft.
Preferably, the roller assembly includes pinch rollers for pinching the pipe on both sides of the pipe and forming rollers for crimping the pipe.
Preferably, the pinch rollers comprise a first pinch roller and a second pinch roller which are positioned at two sides of the material passing channel, and the forming roller comprises a first fixed roller and a second fixed roller which are respectively positioned at two sides of the material passing channel and a moving roller which is movably arranged.
Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages:
the pipe bending forming device is used for bending the pipe into the mosquito-repellent incense disc-shaped structure, and the pipe bending mechanism is rotatably arranged on the rack, so that the pipe bending mechanism can be deflected when the pipe is wound on the tray after bending forming, an included angle is formed between the plane where the annular roller groove is positioned and the receiving surface, namely, the pipe is only kept with force in the bending direction when wound, the pipe is prevented from being twisted, the forming bending controllability is improved, and the coil appearance is more regular and attractive.
Drawings
FIG. 1 is a schematic diagram of a structure of a pipe in the prior art during winding;
FIG. 2 is a schematic top view of the pipe bending apparatus of the present invention;
FIG. 3 is a schematic perspective view (partial) of the pipe bending mechanism of the present invention;
FIG. 4 is a schematic diagram of the second driving device and the second transmission mechanism of the present invention cooperating with the pipe bending mechanism;
FIG. 5 is a schematic diagram of the structure of the forming device of the present invention when the pipe is wound;
wherein: 1. a roller assembly; 10. a material passing channel; 100. a pipe; 11. a first pinch roller; 12. a second pinch roller; 13. a first fixed roller; 14. a second fixed roller; 15. moving the roller; 2. a tray; 31. a mounting part; 32. a butt joint part; 321. a first fixing seat; 322. the second fixing seat; 4. a rotating shaft; 40. a bearing; 5. a second driving device; 51. a first transmission gear; 52. a second transmission gear; 6. a frame.
Detailed Description
The technical scheme of the invention is further described below with reference to the accompanying drawings and the specific embodiments.
As shown in fig. 1 to 5, a pipe bending forming device is provided with a material passing channel 10 extending along a horizontal direction, the forming device comprises a frame 6, a pipe bending mechanism arranged on the frame 6 and used for bending a pipe 100, a tray 2 arranged on the frame 6 and used for receiving the pipe 100 after bending and forming, and a control system capable of controlling the pipe bending mechanism to work, the pipe bending mechanism comprises a roller assembly 1 in contact with the pipe 100, a first driving device for providing power for the roller assembly 1 to roll, and a first transmission mechanism connected between the first driving device and the roller assembly 1 in a transmission manner, the first driving device is in signal connection with the control system, an annular roller groove matched with the pipe 100 is formed in the circumferential direction of a roller in the roller assembly 1, the tray 2 is provided with a receiving surface for receiving the pipe 100, and an angle (the angle between the plane of the annular roller groove and the receiving surface is generally 0-30 degrees, and can be properly adjusted according to practical requirements).
In this case, the angle between the plane of the annular roller groove and the receiving surface can be adjusted when the pipe bending mechanism rotates (i.e. the pipe bending mechanism rotates around the center of the passing channel 10 to rotate the pipe 100 by an angle around itself) with respect to the frame 6. When the forming device works, and the tray 2 receives the mosquito-repellent incense coiled pipe 100, the bending mechanism deflects when the diameter of the tray is gradually increased, and the angle between the plane where the annular roller groove is positioned and the receiving surface is gradually decreased from large to small so as to reduce the twisting force generated when the pipe 100 is rolled after being formed.
Specifically, the pipe bending mechanism further comprises a transmission box body, the first transmission mechanism is arranged in the transmission box body, the first driving device is arranged on the upper portion of the transmission box body and connected with the first transmission mechanism in the transmission box body, and the roller assembly 1 is arranged on the lower portion of the transmission box body and connected with the first transmission mechanism in the transmission box body. The transmission case comprises a mounting part 31 for providing space for mounting the first transmission mechanism and a butting part 32 for butting and mounting with the frame 6, the frame 6 is provided with a rotating shaft 4 (a material passing channel 10 is arranged by penetrating through the axis of the rotating shaft 4) which is rotationally arranged around the axis of the frame 6, and two ends of the rotating shaft are grafted on the frame through bearings 40; the butt joint portion 32 is fixedly provided with a first fixing seat 321 and a second fixing seat 322 which are fixedly connected with two ends of the rotating shaft 4, when the rotating shaft 4 rotates, the rotating shaft 4 drives the butt joint portion 32 to rotate, and then drives the pipe bending mechanism to rotate. The forming device further comprises a second driving device 5 for supplying power for the rotation of the rotation shaft 4, and a second transmission mechanism in transmission connection between the second driving device 5 and the rotation shaft 4, wherein the second driving device 5 is in signal connection with the control system. The second transmission mechanism comprises a first transmission gear 51 fixedly connected with the power output shaft of the second driving device 5 and a second transmission gear 52 which is meshed with the first transmission gear 51 and fixedly sleeved on the periphery of the rotating shaft 4.
Further, the roller assembly 1 includes a pinch roller for pinching the pipe 100 at both sides of the pipe 100 and a forming roller for bending the pipe 100. The clamping rollers comprise a first clamping roller 11 and a second clamping roller 12 which are positioned at two sides of the material passing channel 10, and the forming roller comprises a first fixed roller 13 and a second fixed roller 14 which are respectively positioned at two sides of the material passing channel 10 and a moving roller 15 which is movably arranged.
In summary, the pipe bending forming device is used for bending a pipe into a mosquito-repellent incense disc-shaped structure, and the pipe bending mechanism is rotatably arranged on the rack, so that the pipe bending mechanism can be deflected when the pipe is wound on the tray after bending forming, an included angle is formed between the plane where the annular roller groove is located and the receiving surface, namely, the pipe is only kept with bending direction force when wound, the pipe is prevented from being distorted, the forming bending controllability is improved, and the coil appearance is more regular and attractive.
The present invention has been described in detail with the purpose of enabling those skilled in the art to understand and practice the present invention, but not to limit the scope of the present invention, and the present invention is not limited to the above-described embodiments, and all equivalent changes or modifications according to the spirit of the present invention should be covered in the scope of the present invention.
Claims (8)
1. The utility model provides a tubular product bending device, forming device has the material passageway of crossing that extends along the horizontal direction, forming device includes the frame, locates be used for in the frame to roll up the return bend mechanism of tubular product, locate be used for receiving the tray of the tubular product after the shaping of rolling up in the frame, can control return bend mechanism work's control system, return bend mechanism includes with the roller assembly of tubular product contact, for the first drive arrangement of roller assembly roll power supply, transmission connection be in first drive arrangement with first drive mechanism between the roller assembly, first drive arrangement with control system signal connection, its characterized in that:
an annular roller groove matched with the pipe is formed in the circumferential direction of the roller in the roller assembly, the tray is provided with a receiving surface for receiving the pipe, an included angle which is formed between the plane of the annular roller groove and the receiving surface and can be set in an angle-adjustable mode is formed, and when the forming device works, the tray diameter of the tray for receiving the mosquito-repellent incense-disc-shaped pipe is gradually increased from small to large, and the angle between the plane of the annular roller groove and the receiving surface is gradually decreased from large to small;
the angle value of the included angle which can be adjusted is 0-30 degrees;
the pipe bending mechanism is arranged in a rotating mode relative to the frame, and when the pipe bending mechanism rotates, an included angle between a plane where the annular roller groove is located and the receiving surface can be adjusted.
2. The pipe bending apparatus according to claim 1, wherein: the pipe bending mechanism further comprises a transmission box body, the first transmission mechanism is arranged in the transmission box body, the first driving device is located on the upper portion of the transmission box body and connected with the first transmission mechanism in the transmission box body, and the roller assembly is located on the lower portion of the transmission box body and connected with the first transmission mechanism in the transmission box body.
3. The pipe bending apparatus according to claim 2, wherein: the transmission case includes for the installation department in first drive mechanism provides the space and is used for with the butt joint portion of frame butt joint installation, set up in the frame and rotate the axis of rotation that sets up around self axial lead, the butt joint portion fixedly be equipped with axis of rotation both ends fixed connection's first fixing base and second fixing base, works as the axis of rotation rotates, the axis of rotation drives the butt joint portion rotates, and then drives return bend mechanism rotates.
4. A pipe bending apparatus according to claim 3, wherein: the forming device further comprises a second driving device for supplying power for the rotation of the rotating shaft and a second transmission mechanism in transmission connection between the second driving device and the rotating shaft, and the second driving device is in signal connection with the control system.
5. The pipe bending apparatus according to claim 4, wherein: the second transmission mechanism comprises a first transmission gear fixedly connected with the power output shaft of the second driving device and a second transmission gear meshed with the first transmission gear and fixedly sleeved on the periphery of the rotating shaft.
6. A pipe bending apparatus according to claim 3, wherein: the material passing channel passes through the axle center of the rotating shaft.
7. The pipe bending apparatus according to claim 1, wherein: the roller assembly comprises a clamping roller for clamping the pipe at two sides of the pipe and a forming roller for bending the pipe.
8. The pipe bending apparatus according to claim 7, wherein: the clamping rollers comprise a first clamping roller and a second clamping roller which are positioned at two sides of the material passing channel, and the forming roller comprises a first fixed roller, a second fixed roller and a moving roller, wherein the first fixed roller and the second fixed roller are respectively positioned at two sides of the material passing channel, and the moving roller is movably arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810511759.4A CN108500097B (en) | 2018-05-25 | 2018-05-25 | Pipe bending forming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810511759.4A CN108500097B (en) | 2018-05-25 | 2018-05-25 | Pipe bending forming device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108500097A CN108500097A (en) | 2018-09-07 |
| CN108500097B true CN108500097B (en) | 2024-04-16 |
Family
ID=63401556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810511759.4A Active CN108500097B (en) | 2018-05-25 | 2018-05-25 | Pipe bending forming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108500097B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB903695A (en) * | 1958-12-29 | 1962-08-15 | Prec Aircraft Reading Ltd | Improvements in or relating to machines for and methods of bending tubes |
| DE10119030A1 (en) * | 2000-04-18 | 2002-01-03 | Palima W Ludwig & Co | Bending device for bending tubes in two and/or three dimensions has bending rollers in plane perpendicular to tube input axis |
| CN102134015A (en) * | 2010-11-30 | 2011-07-27 | 苏州奥智机电设备有限公司 | Coil-type forming device of mosquito incense piping |
| CN102513424A (en) * | 2011-12-29 | 2012-06-27 | 苏州奥智机电设备有限公司 | Multi-layer mosquito incense disc-shaped non-ferrous metal pipe forming equipment |
| CN105170739A (en) * | 2015-08-10 | 2015-12-23 | 石家庄国祥运输设备有限公司 | Three-dimensional space continuous pipe bending device |
| CN105234267A (en) * | 2015-11-17 | 2016-01-13 | 佛山市顺德区莱雄机械设备有限公司 | U-type scrap-free discharging and automatic pipe bending machine |
| CN107297402A (en) * | 2017-07-28 | 2017-10-27 | 广州高谱机械科技有限公司 | The movement technique of bending roll machine working roll and the mechanism for realizing the movement technique |
| CN206951862U (en) * | 2017-06-29 | 2018-02-02 | 攀枝花学院 | Free bending machine |
| CN208195316U (en) * | 2018-05-25 | 2018-12-07 | 苏州奥智智能设备股份有限公司 | A kind of bending pipes molding machine |
-
2018
- 2018-05-25 CN CN201810511759.4A patent/CN108500097B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB903695A (en) * | 1958-12-29 | 1962-08-15 | Prec Aircraft Reading Ltd | Improvements in or relating to machines for and methods of bending tubes |
| DE10119030A1 (en) * | 2000-04-18 | 2002-01-03 | Palima W Ludwig & Co | Bending device for bending tubes in two and/or three dimensions has bending rollers in plane perpendicular to tube input axis |
| CN102134015A (en) * | 2010-11-30 | 2011-07-27 | 苏州奥智机电设备有限公司 | Coil-type forming device of mosquito incense piping |
| CN102513424A (en) * | 2011-12-29 | 2012-06-27 | 苏州奥智机电设备有限公司 | Multi-layer mosquito incense disc-shaped non-ferrous metal pipe forming equipment |
| CN105170739A (en) * | 2015-08-10 | 2015-12-23 | 石家庄国祥运输设备有限公司 | Three-dimensional space continuous pipe bending device |
| CN105234267A (en) * | 2015-11-17 | 2016-01-13 | 佛山市顺德区莱雄机械设备有限公司 | U-type scrap-free discharging and automatic pipe bending machine |
| CN206951862U (en) * | 2017-06-29 | 2018-02-02 | 攀枝花学院 | Free bending machine |
| CN107297402A (en) * | 2017-07-28 | 2017-10-27 | 广州高谱机械科技有限公司 | The movement technique of bending roll machine working roll and the mechanism for realizing the movement technique |
| CN208195316U (en) * | 2018-05-25 | 2018-12-07 | 苏州奥智智能设备股份有限公司 | A kind of bending pipes molding machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108500097A (en) | 2018-09-07 |
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