CN114147103B - Automatic moulding equipment of assembly line processing boiler pipeline connection pipe fitting appearance - Google Patents
Automatic moulding equipment of assembly line processing boiler pipeline connection pipe fitting appearance Download PDFInfo
- Publication number
- CN114147103B CN114147103B CN202111197323.0A CN202111197323A CN114147103B CN 114147103 B CN114147103 B CN 114147103B CN 202111197323 A CN202111197323 A CN 202111197323A CN 114147103 B CN114147103 B CN 114147103B
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- Prior art keywords
- seat
- lifting
- shaped
- loading
- pipe
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- 238000000465 moulding Methods 0.000 title claims abstract description 14
- 230000000903 blocking effect Effects 0.000 claims abstract description 17
- 238000005452 bending Methods 0.000 claims description 15
- 238000010276 construction Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 6
- 230000000712 assembly Effects 0.000 abstract description 4
- 238000000429 assembly Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000452 restraining effect Effects 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
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/16—Auxiliary equipment, e.g. for heating or cooling of bends
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention relates to molding equipment for automatically processing the appearance of a boiler pipeline connecting pipe fitting in an assembly line, which comprises a cushion seat and a pair of chains arranged on the cushion seat, wherein a loading strip-shaped box is fixedly arranged on the pair of chains, the right end of any loading strip-shaped box in the loading strip-shaped box is propped against a station blocking plate, and the station blocking plate is connected with a telescopic control assembly. The pad seat is also provided with a main hanging seat and a pipe lifting assembly; the main hanging seat is respectively provided with a bent pipe model device and a bent pipe control assembly; guan Ju liter assemblies comprise two pairs of lifting seats adapted to load the cartridges. The invention can realize the automatic molding processing in a pipelining manner, and is convenient for molding the appearance of a large number of connecting pipes; the labor participation amount in the whole forming and processing process is relatively less, and a large amount of labor force can be saved; the forming work is simple and convenient and quick, and the overall processing efficiency is relatively improved.
Description
Technical Field
The invention relates to the field of mechanical automatic processing, in particular to molding equipment for automatically and pipelined processing of the appearance of a boiler pipeline connecting pipe fitting.
Background
A boiler is an energy conversion device, and in the matched use of the boiler, a large number of pipelines are generally required, and the pipelines are used for exchanging liquid and gas inside and outside the boiler. In order to cool the gas or liquid sufficiently during the transportation process, the pipe is required to be made into a serpentine state, the pipe in this mode is formed by splicing the connecting pipe fitting and the linear pipe fitting, the connecting pipe fitting is also formed by bending the linear pipe fitting into a U shape, and under the requirement of mass production and processing of the connecting pipe fitting, the conventional pipe bender and pipe bending equipment are mostly in a single-person operation mode, so that the requirement of mass production is difficult to be satisfied, and therefore, a more efficient and automatic processing and production mode is required to perform the forming and processing.
Disclosure of Invention
In order to meet the requirements of the more efficient forming processing mode, the invention provides a molding device for automatically and pipelined processing the appearance of a boiler pipeline connecting pipe fitting.
The technical problems to be solved by the invention are realized by adopting the following technical scheme:
a shaping device for automatically processing the appearance of a boiler pipeline connecting pipe fitting in a production line comprises a cushion seat and a pair of chains arranged on the cushion seat, wherein a loading strip-shaped box is fixedly arranged on the pair of chains, the right end of any loading strip-shaped box in the loading strip-shaped box is propped against a station blocking plate, and the station blocking plate is connected with a telescopic control assembly. The left side and the right side of a pair of chains are connected with long chain wheels, the long chain wheels are connected with chain shafts which are arranged on the cushion seat through bearing seats, and two arbitrary chain shafts are externally connected with a motor. The loading bar box is used for loading a linear connecting pipe fitting and horizontally transporting the connecting pipe fitting through a pair of chains. When each loading bar box is transported to be abutted against the station blocking plate, the connecting pipe fitting is conveyed to the pipe bending station.
The pad seat is also provided with a main hanging seat and a pipe lifting assembly; the main hanging seat is respectively provided with a bent pipe model device and a bent pipe control assembly; guan Ju liter assemblies comprise two pairs of lifting seats adapted to load the cartridges. Guan Ju liter assemblies are used to lift straight connecting tubes to facilitate the forming operation. The pipe bending model device and the pipe bending control component are directly used for forming work.
And loading grooves are formed in each loading strip-shaped box, and notches are formed in the left side and the right side of the front part of each loading groove and the left side and the right side of the rear part of each loading groove. The cross section of the bottom of the loading groove is arc-shaped so as to be convenient for loading the connecting pipe fitting.
The pipe lifting assembly comprises a motor and a first upright rod which are all arranged on the pad seat; the motor is connected with the lead screw, and screw thread installs the U type support that rises with the vertical sliding fit of pole setting No. one and rises the seat, and two pairs of support are risen the seat and are installed respectively in the front and back both sides on U type support upper portion. The U-shaped lifting frame is driven to lift by the transmission of the screw nut.
The lifting seats are in one-to-one correspondence with the positions of the notches.
Each lifting seat is provided with an arc-shaped bearing surface. When the two pairs of lifting seats ascend, the two pairs of lifting seats can respectively support and connect the left end and the right end of the pipe fitting. The bearing surface plays a supporting role on the connecting pipe fitting in the lifting process.
The telescopic control assembly comprises a high stand welded on the cushion seat, and a first hydraulic cylinder connected with the station blocking plate is arranged on the high stand. After the connecting pipe fitting forming work is completed, the first hydraulic cylinder releases the empty loading strip-shaped box through the rear pulling steric hindrance baffle.
The construction blocking board is arranged on the high stand in a mode of sliding back and forth.
And the pipe bending model device is provided with a U-shaped pipe bending guide groove.
The bent pipe control assembly comprises a second hydraulic cylinder and a second vertical rod which are arranged on the main hanging seat, the second hydraulic cylinder is connected with an inclined plate which is in sliding fit with the second vertical rod, and the right end of the inclined plate is welded with two forced constraint rods. The two forced restraint rods are driven by the second hydraulic cylinder to perform forming work.
The second hydraulic cylinder and the second upright rod are obliquely arranged. The inclined arrangement ensures that the two positive restraint bars do not interfere when moving.
The beneficial effects of the invention are as follows:
1. the assembly line type automatic appearance molding processing can be realized, and the processing of a large number of connecting pipes is facilitated;
2. the labor participation amount in the whole forming and processing process is relatively less, and the labor force can be greatly saved;
3. the forming work is simple and convenient and quick, and the overall processing efficiency is relatively improved.
Drawings
The invention will be further described with reference to the drawings and examples.
FIG. 1 is a front view of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is a second perspective view of the present invention;
FIG. 4 is a perspective view of a single loading bar cartridge;
FIG. 5 is a perspective view of a U-shaped lift bracket and two pairs of lift brackets;
FIG. 6 is an enlarged view of a portion at I of FIG. 5;
FIG. 7 is a top view of the bend modeler;
fig. 8 is a cross-sectional view A-A of fig. 7.
In the figure: 1. a pad seat; 2. a chain; 3. loading a strip-shaped box; 4. a construction barrier; 5. a pipe bending model device; 6. a lifting seat; 7. a motor; 8. a first upright post; 9. a screw rod; 10. a U-shaped lifting frame; 11. a high stand; 12. a first hydraulic cylinder; 13. a second hydraulic cylinder; 14. a second upright post; 15. a main hanging seat; 16. a forced restraint rod; 17. and (3) an inclined plate.
Detailed Description
In order to make the technical solution of the present invention better understood by a person skilled in the art, the present invention will be more clearly and more fully described below with reference to the accompanying drawings in the embodiments, and of course, the described embodiments are only a part of, but not all of, the present invention, and other embodiments obtained by a person skilled in the art without making any inventive effort are within the scope of the present invention.
Embodiment one:
as shown in fig. 1 to 8, a molding device for connecting a pipe fitting shape of a boiler pipeline in an automatic pipeline processing comprises a cushion seat 1 and a pair of chains 2 arranged on the cushion seat 1, wherein a loading strip-shaped box 3 is fixedly arranged on the pair of chains 2, the right end of any loading strip-shaped box 3 in the loading strip-shaped box 3 is abutted to a station blocking plate 4, and the station blocking plate 4 is connected with a telescopic control assembly. The left and right sides of a pair of chains 2 are connected with long chain wheels, the long chain wheels are connected with chain shafts which are arranged on the cushion seat 1 through bearing seats, and two arbitrary chain shafts are externally connected with motors. The loading bar 3 is used for loading a linear connecting tube and horizontally transported by a pair of chains 2. When each loading bar 3 is transported against the station blocking plate 4, the connecting tube is transported to the tube bending station.
The pad seat 1 is also provided with a main hanging seat 15 and a pipe lifting assembly; the main hanging seat 15 is respectively provided with an elbow model 5 and an elbow control component; the Guan Ju liter assembly comprises two pairs of lifting seats 6 adapted to load the strip-shaped boxes 3. Guan Ju liter assemblies are used to lift straight connecting tubes to facilitate the forming operation. The bend former 5 and the bend control assembly are directly used for the forming operation.
Each loading strip-shaped box 3 is provided with a loading groove 3a, and the left side and the right side of the front part and the left side and the right side of the rear part of each loading groove 3a are provided with notches 3b. The bottom section of the loading groove 3a is arc-shaped so as to load the connecting pipe fitting conveniently.
The pipe lifting assembly comprises a motor 7 and a first upright rod 8 which are all arranged on the pad seat 1; the motor 7 is connected with a screw rod 9, a U-shaped lifting frame 10 which is vertically matched with the first upright rod 8 in a sliding mode is arranged on the screw rod 9 in a threaded mode, and two pairs of lifting seats 6 are respectively correspondingly arranged on the front side and the rear side of the upper portion of the U-shaped lifting frame 10. Namely, the U-shaped lifting frame 10 is driven to lift by the transmission of a screw nut.
The lifting seats 6 are in one-to-one correspondence with the positions of the notches 3b.
Each lifting seat 6 is provided with an arc-shaped bearing surface 6a. When the two pairs of lifting seats 6 ascend, the left end and the right end of the connecting pipe fitting can be respectively supported. The bearing surface 6a supports the connecting tube in the lift.
The telescopic control assembly comprises a high stand 11 welded on the cushion seat 1, and a first hydraulic cylinder 12 connected with the station blocking plate 4 is arranged on the high stand 11. After the connection pipe fitting forming work is completed, the first hydraulic cylinder 12 passes through the back-pull station blocking plate 4 to release the empty loading strip box 3.
The construction site barrier 4 is slidably mounted back and forth on the overhead stand 11.
The pipe bending model device 5 is provided with a U-shaped pipe bending guide groove 5a.
The bent pipe control assembly comprises a second hydraulic cylinder 13 and a second vertical rod 14 which are arranged on a main hanging seat 15, the second hydraulic cylinder 13 is connected with an inclined plate 17 which is in sliding fit with the second vertical rod 14, and the right end of the inclined plate 17 is welded with two forced constraint rods 16. The two forced restraint rods 16 are driven by the second hydraulic cylinder 13 to perform forming work.
The second hydraulic cylinder 13 and the second upright rod 14 are obliquely arranged. The inclined arrangement ensures that the two positive restraining bars 16 do not interfere when they are moved.
Embodiment two:
when the loading strip-shaped boxes 3 are transported from left to right through the chain 2, a person is required to stand at the left end of the cushion seat 1, and at the beginning of transportation of each loading strip-shaped box 3, a linear connecting pipe fitting is placed in a corresponding loading groove 3 a.
When a loading strip box 3 with connecting pipe fittings is transported rightwards to be propped against the station blocking plate 4, the chain 2 is suspended in conveying, and the U-shaped lifting frames 10 are controlled to lift up by driving the screw rods 9 through the motor, so that the two pairs of lifting seats 6 lift up the connecting pipe fittings in the loading strip box 3 until the middle parts of the connecting pipe fittings move upwards to be propped against the bottoms of the bent pipe guide grooves 5a.
Further, the inclined plate 17 is pulled by the second hydraulic cylinder 13, so that the two forced constraint rods are driven to move upwards right and abut against the lower end of the connecting pipe fitting, and along with the continuous pulling of the second hydraulic cylinder 13, the two forced constraint rods bend and squeeze the front part and the rear part of the connecting pipe fitting, so that the connecting pipe fitting is gradually attached to the bent pipe guide groove 5a, namely, the connecting pipe fitting is finally bent into a U shape, and the shaping operation of the appearance is realized.
After the bending process is completed, the bent connecting pipe fitting is collected manually, then the empty loading strip-shaped box 3 is released, and transportation is continued, so that the subsequent connecting pipe fitting is subjected to bending process continuously.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a moulding equipment of automatic assembly line processing boiler pipe connection pipe fitting appearance, contains backing (1) and settles a pair of chain (2) on backing (1), its characterized in that: a loading strip-shaped box (3) is fixedly arranged on the pair of chains (2), the right end of any loading strip-shaped box (3) in the loading strip-shaped box (3) is propped against the industrial steric blocking plate (4), and the industrial steric blocking plate (4) is connected with a telescopic control assembly;
the pad seat (1) is also provided with a main hanging seat (15) and a pipe lifting assembly; the main hanging seat (15) is respectively provided with a bent pipe model device (5) and a bent pipe control assembly; the Guan Ju liter assembly comprises two pairs of lifting seats (6) which are matched with the loading strip-shaped boxes (3); loading grooves (3 a) are formed in each loading strip-shaped box (3), and notches (3 b) are formed in the left side and the right side of the front part and the left side and the right side of the rear part of each loading groove (3 a); the pipe lifting assembly comprises a motor (7) and a first upright (8) which are all arranged on the pad seat (1); the motor (7) is connected with a screw rod (9), a U-shaped lifting frame (10) which is vertically matched with the first upright rod (8) in a sliding manner is arranged on the screw rod (9) in a threaded manner, and two pairs of lifting seats (6) are respectively correspondingly arranged on the front side and the rear side of the upper part of the U-shaped lifting frame (10); the lifting seats (6) are in one-to-one correspondence with the positions of the gaps (3 b); the bent pipe control assembly comprises a second hydraulic cylinder (13) and a second vertical rod (14) which are arranged on a main hanging seat (15), the second hydraulic cylinder (13) is connected with an inclined plate (17) which is in sliding fit with the second vertical rod (14), and the right end of the inclined plate (17) is welded with two forced constraint rods (16); the second hydraulic cylinder (13) and the second upright (14) are obliquely arranged.
2. The molding apparatus for automatically and pipelined processing of the profile of a boiler tube connection fitting of claim 1, wherein: each lifting seat (6) is provided with an arc-shaped bearing surface (6 a).
3. The molding apparatus for automatically and pipelined processing of the profile of a boiler tube connection fitting of claim 1, wherein: the telescopic control assembly comprises a high stand (11) welded on the cushion seat (1), and a first hydraulic cylinder (12) connected with the construction blocking plate (4) is arranged on the high stand (11).
4. A molding apparatus for automatically pipelining the appearance of a boiler tube connection fitting according to claim 3, wherein: the construction blocking board (4) is arranged on the high stand (11) in a mode of sliding back and forth.
5. The molding apparatus for automatically and pipelined processing of the profile of a boiler tube connection fitting of claim 1, wherein: the pipe bending model device (5) is provided with a U-shaped pipe bending guide groove (5 a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111197323.0A CN114147103B (en) | 2021-10-14 | 2021-10-14 | Automatic moulding equipment of assembly line processing boiler pipeline connection pipe fitting appearance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111197323.0A CN114147103B (en) | 2021-10-14 | 2021-10-14 | Automatic moulding equipment of assembly line processing boiler pipeline connection pipe fitting appearance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114147103A CN114147103A (en) | 2022-03-08 |
| CN114147103B true CN114147103B (en) | 2023-11-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111197323.0A Active CN114147103B (en) | 2021-10-14 | 2021-10-14 | Automatic moulding equipment of assembly line processing boiler pipeline connection pipe fitting appearance |
Country Status (1)
| Country | Link |
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| CN (1) | CN114147103B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5066212A (en) * | 1990-03-21 | 1991-11-19 | Midwest Plastic Fabricators | Apparatus for bending pipe |
| JPH0810856A (en) * | 1994-06-24 | 1996-01-16 | Nippon Bendo Kk | Production of bent tube and tube bender |
| CN105750380A (en) * | 2014-12-17 | 2016-07-13 | 泰州市海陵区固泰标准件厂 | Casing forming machine |
| CN205833903U (en) * | 2016-07-14 | 2016-12-28 | 浙江沪新不锈钢制造有限公司 | A kind of efficiently steel pipe bender |
| CN205833902U (en) * | 2016-07-14 | 2016-12-28 | 浙江沪新不锈钢制造有限公司 | High precision steel tube automatic bending machine |
| CN107159759A (en) * | 2017-07-13 | 2017-09-15 | 张家港市宇昇机械有限公司 | A kind of bending machine |
| CN107186011A (en) * | 2017-05-09 | 2017-09-22 | 芜湖思科生产力促进中心有限公司 | A kind of pipeline system bending machine |
| CN107716766A (en) * | 2017-10-30 | 2018-02-23 | 安徽德系重工科技有限公司 | A kind of bending machine automatic pipe turning feeding device and its application method |
| CN110116154A (en) * | 2018-02-05 | 2019-08-13 | 海盐县铭新机械有限公司 | A kind of Full-automatic tube bending machine |
| CN210231117U (en) * | 2019-07-16 | 2020-04-03 | 惠州市联杨日用制品有限公司 | Pipe bending machine |
| CN113231504A (en) * | 2021-05-21 | 2021-08-10 | 宁波市鄞州亚大汽车管件有限公司 | Automatic pipe bending production line |
-
2021
- 2021-10-14 CN CN202111197323.0A patent/CN114147103B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5066212A (en) * | 1990-03-21 | 1991-11-19 | Midwest Plastic Fabricators | Apparatus for bending pipe |
| JPH0810856A (en) * | 1994-06-24 | 1996-01-16 | Nippon Bendo Kk | Production of bent tube and tube bender |
| CN105750380A (en) * | 2014-12-17 | 2016-07-13 | 泰州市海陵区固泰标准件厂 | Casing forming machine |
| CN205833903U (en) * | 2016-07-14 | 2016-12-28 | 浙江沪新不锈钢制造有限公司 | A kind of efficiently steel pipe bender |
| CN205833902U (en) * | 2016-07-14 | 2016-12-28 | 浙江沪新不锈钢制造有限公司 | High precision steel tube automatic bending machine |
| CN107186011A (en) * | 2017-05-09 | 2017-09-22 | 芜湖思科生产力促进中心有限公司 | A kind of pipeline system bending machine |
| CN107159759A (en) * | 2017-07-13 | 2017-09-15 | 张家港市宇昇机械有限公司 | A kind of bending machine |
| CN107716766A (en) * | 2017-10-30 | 2018-02-23 | 安徽德系重工科技有限公司 | A kind of bending machine automatic pipe turning feeding device and its application method |
| CN110116154A (en) * | 2018-02-05 | 2019-08-13 | 海盐县铭新机械有限公司 | A kind of Full-automatic tube bending machine |
| CN210231117U (en) * | 2019-07-16 | 2020-04-03 | 惠州市联杨日用制品有限公司 | Pipe bending machine |
| CN113231504A (en) * | 2021-05-21 | 2021-08-10 | 宁波市鄞州亚大汽车管件有限公司 | Automatic pipe bending production line |
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| Publication number | Publication date |
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| CN114147103A (en) | 2022-03-08 |
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