CN114147103A - Automatic molding equipment of assembly line processing boiler pipeline connecting pipe fitting appearance - Google Patents
Automatic molding equipment of assembly line processing boiler pipeline connecting pipe fitting appearance Download PDFInfo
- Publication number
- CN114147103A CN114147103A CN202111197323.0A CN202111197323A CN114147103A CN 114147103 A CN114147103 A CN 114147103A CN 202111197323 A CN202111197323 A CN 202111197323A CN 114147103 A CN114147103 A CN 114147103A
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- Prior art keywords
- connecting pipe
- pipe fitting
- lifting
- molding equipment
- automatic molding
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- 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.)
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- 238000000465 moulding Methods 0.000 title claims abstract description 21
- 238000005452 bending Methods 0.000 claims abstract description 21
- 230000000903 blocking effect Effects 0.000 claims abstract description 7
- 230000004888 barrier function Effects 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000011065 in-situ storage 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
- 238000004804 winding Methods 0.000 description 1
Images
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
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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
- 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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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention relates to a molding device for automatically processing the appearance of a boiler pipeline connecting pipe fitting in a production line, which comprises a cushion seat and a pair of chains arranged on the cushion seat, wherein loading strip boxes are fixedly arranged on the pair of chains, the right end of any one loading strip box in the loading strip boxes abuts against a work station blocking plate, and the work station blocking plate is connected with a telescopic control assembly. The cushion seat is also provided with a main hanging seat and a pipe lifting assembly; a pipe bending mould and a pipe bending control assembly are respectively arranged on the main hanging seat; the tube lifting assembly includes two pairs of lifting seats adapted to carry the strip cassette. The invention can realize the production line type automatic forming processing, and is convenient for carrying out the shape molding processing on a large batch of connecting pipe fittings; the manual participation amount in the whole forming and processing process is relatively small, and the labor force can be greatly saved; the forming work is simple, convenient and quick, and the integral processing efficiency is relatively improved.
Description
Technical Field
The invention relates to the field of mechanical automatic processing, in particular to a molding device for automatically processing the appearance of a boiler pipeline connecting pipe fitting in a production line.
Background
The boiler is an energy conversion device, and a large number of pipelines are usually used for exchanging liquid and gas inside and outside the boiler in matching use of the boiler. In order to fully cool gas or liquid in the conveying process, the pipeline is made into a winding state, the pipeline of the mode is formed by splicing a connecting pipe fitting and a straight pipe fitting, the connecting pipe fitting is formed by bending and processing the straight pipe fitting into a U shape, and under the requirement of mass production and processing of the connecting pipe fitting, the traditional pipe bender and pipe bending equipment are mostly in a single-person operation mode, the requirement of mass production and processing of the pipe bender is difficult to meet, and therefore the processing and production mode which is more efficient and automatic is required to carry out forming and processing.
Disclosure of Invention
In order to meet the requirement of the efficient forming and processing mode, the invention provides a molding device for automatically processing the appearance of a boiler pipeline connecting pipe fitting in a production line.
The technical problem to be solved by the invention is realized by adopting the following technical scheme:
the utility model provides an automatic molding equipment of assembly line processing boiler pipeline connecting pipe fitting appearance, contains the bolster and settles a pair of chain on the bolster, and fixed mounting has a loading bar box on a pair of chain, and arbitrary one loading bar box right-hand member supports and closes the worker's position barrier plate in the loading bar box, and the worker's position barrier plate is connected with flexible 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 installed on the cushion seats through bearing seats, and any two chain shafts are externally connected with motors. The loading bar cassette is used for loading a linear connecting pipe and horizontally transporting the connecting pipe through a pair of chains. When each loaded strip cassette is transported against the station stop plate, the connecting tube is transported to the pipe bending station.
The cushion seat is also provided with a main hanging seat and a pipe lifting assembly; a pipe bending mould and a pipe bending control assembly are respectively arranged on the main hanging seat; the tube lifting assembly includes two pairs of lifting seats adapted to carry the strip cassette. The pipe lifting assembly is used to lift a connecting pipe in a straight line for forming work. And the pipe bending mould and the pipe bending control assembly are directly used for forming work.
All be equipped with the loading groove on every loading bar box, the left and right sides of every loading groove front portion, the left and right sides at rear portion all are equipped with the breach. The cross section of the bottom of the loading slot is arc-shaped so as to facilitate loading of the connecting pipe fittings.
The pipe lifting assembly comprises a motor and a first vertical rod which are both arranged on the cushion seat; the motor is connected with a lead screw, a U-shaped supporting and lifting frame which is vertically matched with the first vertical rod in a sliding mode is installed on the lead screw in a threaded mode, and the two pairs of supporting and lifting seats are installed on the front side and the rear side of the upper portion of the U-shaped supporting and lifting frame correspondingly. Namely, the U-shaped supporting and lifting frame is driven to lift through the transmission of a screw rod nut.
The positions of the lifting seats and the notches correspond one to one.
Each lifting seat is provided with an arc-shaped bearing surface. When the two pairs of lifting seats are lifted, the two pairs of lifting seats can respectively support the left end and the right end of the connecting pipe fitting. The bearing surface plays a supporting role for the connecting pipe fittings in lifting.
The telescopic control assembly comprises a high vertical frame welded on the cushion seat, and a first hydraulic cylinder connected with the engineering barrier plate is installed on the high vertical frame. After the forming work of the connecting pipe fitting is finished, the first hydraulic cylinder releases the empty strip-shaped loading box through the rear pull-work steric hindrance baffle plate.
The blocking plate for the engineering place is arranged on the high vertical frame in a manner of sliding back and forth.
And the pipe bending mould is provided with a U-shaped pipe bending guide groove.
The elbow control assembly comprises a second hydraulic cylinder and a second vertical rod which are installed on the main hanging seat, the second hydraulic cylinder is connected with an inclined plate in sliding fit with the second vertical rod, and two forced restraint rods are welded at the right end of the inclined plate. And the two forced restraint rods are driven by the second hydraulic cylinder to perform molding operation.
No. two pneumatic cylinders, No. two poles of the staff all are the slope and arrange. The inclined arrangement can ensure that the two forced restraining bars do not interfere when moving.
The invention has the beneficial effects that:
1. the production line type automatic shape molding processing can be realized, and the processing of large-batch connecting pipe fittings is facilitated;
2. the whole forming and processing process has relatively less manual participation, and a large amount of labor force can be saved;
3. the forming work is simple, convenient and quick, and the integral processing efficiency is relatively improved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a front view of the present invention;
FIG. 2 is a first 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 load bar box;
FIG. 5 is a perspective view of the U-shaped lifting frame and two pairs of lifting seats;
FIG. 6 is an enlarged view of a portion of FIG. 5 at I;
FIG. 7 is a top view of the bending mold;
fig. 8 is a sectional view a-a of fig. 7.
In the figure: 1. a pad seat; 2. a chain; 3. loading the strip box; 4. an industrial barrier plate; 5. a pipe bending mould; 6. a lifting seat; 7. a motor; 8. a first upright rod; 9. a lead screw; 10. a U-shaped supporting frame; 11. a high vertical frame; 12. a first hydraulic cylinder; 13. a second hydraulic cylinder; 14. a second upright rod; 15. a main hanging seat; 16. a forced restraint bar; 17. an inclined plate.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be described more clearly and more completely with reference to the drawings in the following embodiments, and it is understood that the described embodiments are only a part of the present invention, rather than all of the present invention, and based on the embodiments, other embodiments obtained by those skilled in the art without inventive exercise are within the protection scope of the present invention.
The first embodiment is as follows:
as shown in fig. 1 to 8, the molding equipment for automatically processing the appearance of the boiler pipeline connecting pipe fitting in the flow line comprises a pad seat 1 and a pair of chains 2 arranged on the pad 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 abuts against a station blocking plate 4, and the station blocking plate 4 is connected with a telescopic control assembly. The left side and the right side of the pair of chains 2 are connected with long chain wheels, the long chain wheels are connected with chain shafts installed on the cushion seat 1 through bearing seats, and any two chain shafts are externally connected with motors. The loading bar 3 is used for loading one linear connecting pipe and is horizontally transported by the pair of chains 2. When each loading bar 3 is transported against the station stop 4, the connecting tube is transported to the pipe bending station.
The cushion 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 pipe bending mould device 5 and a pipe bending control component; the tube lifting assembly comprises two pairs of cradles 6 adapted to carry the strip-shaped cassettes 3. The pipe lifting assembly is used to lift a connecting pipe in a straight line for forming work. While the bend modeler 5 and the bend control assembly are used directly for the forming operation.
Each loading strip-shaped box 3 is provided with a loading slot 3a, and the left and right sides of the front part and the left and right sides of the rear part of each loading slot 3a are provided with notches 3 b. The cross section of the bottom of the loading groove 3a is circular arc-shaped so as to facilitate loading of the connecting pipe fittings.
The pipe lifting assembly comprises a motor 7 and a first vertical rod 8 which are both arranged on the cushion seat 1; the motor 7 is connected with a lead screw 9, a U-shaped supporting and lifting frame 10 which is vertically matched with the first vertical rod 8 in a sliding manner is installed on the lead screw 9 in a threaded manner, and the two pairs of supporting and lifting seats 6 are correspondingly installed on the front side and the rear side of the upper portion of the U-shaped supporting and lifting frame 10 respectively. Namely, the U-shaped lifting frame 10 is driven to lift through the transmission of a screw rod and a screw nut.
The lifting seats 6 correspond to the notches 3b one by one.
Each lifting seat 6 is provided with an arc-shaped bearing surface 6 a. When the two pairs of lifting seats 6 rise, the left end and the right end of the connecting pipe fitting can be respectively supported. The bearing surface 6a supports the connecting pipe in the lifting.
The telescopic control assembly comprises a high vertical frame 11 welded on the cushion seat 1, and a first hydraulic cylinder 12 connected with the station blocking plate 4 is installed on the high vertical frame 11. After the forming work of the connecting pipe fitting is completed, the first hydraulic cylinder 12 releases the empty loading strip-shaped box 3 through the rear pull-work steric hindrance baffle plate 4.
The industrial barrier 4 is mounted on the elevated frame 11 in a back-and-forth slidable manner.
And a U-shaped bent pipe guide groove 5a is arranged on the bent pipe mould 5.
The elbow control assembly comprises a second hydraulic cylinder 13 and a second vertical rod 14 which are installed 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 two forced restraint rods 16 are welded at the right end of the inclined plate 17. 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 vertical rod 14 are obliquely arranged. The inclined arrangement ensures that the two constraining bars 16 do not interfere when they move.
Example two:
when the device is used, the loading strip boxes 3 are transported from left to right through the chains 2, a person needs to stand at the left end of the cushion seat 1, and the linear connecting pipe fittings are placed in the corresponding loading grooves 3a at the beginning of the transportation of each loading strip box 3.
When a loading strip-shaped box 3 provided with connecting pipe fittings is conveyed rightwards to abut against a station stop plate 4, the conveying of the chain 2 is suspended, and the motor drives the screw rod 9 to rotate to control the U-shaped lifting frame 10 to ascend, so that the two pairs of lifting seats 6 lift the connecting pipe fittings in the loading strip-shaped box 3 in situ upwards until the middle parts of the connecting pipe fittings move upwards to abut against the bottoms of the elbow guide grooves 5 a.
Further, through No. two pneumatic cylinder 13 pulling hang plate 17, make two force about the pole to move and the lower extreme of fitting in the connecting tube spare of right side upper side, along with No. two pneumatic cylinder 13's continuation pulling, two force about the pole can be to the front and back two parts of connecting the pipe fitting extrusion that bend for the connecting tube spare is laminated gradually in return bend guide way 5a, is finally bent into the U-shaped promptly, has realized the type of moulding operation of appearance.
After the bending is finished, the connecting pipe fitting after bending is collected manually, the empty loading strip-shaped box 3 is released, and transportation is continued, so that the bending of subsequent connecting pipe fittings is continued.
The foregoing shows and describes the general principles, essential 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, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides an automatic flow line processing boiler pipeline connects type of moulding equipment of pipe fitting appearance, contains base (1) and settles a pair of chain (2) on base (1), its characterized in that: the pair of chains (2) are fixedly provided with loading strip-shaped boxes (3), the right end of any one loading strip-shaped box (3) in the loading strip-shaped boxes (3) abuts against an engineering steric hindrance baffle plate (4), and the engineering steric hindrance baffle plate (4) is connected with a telescopic control assembly;
the cushion seat (1) is also provided with a main hanging seat (15) and a pipe lifting assembly; a pipe bending mould (5) and a pipe bending control assembly are respectively arranged on the main hanging seat (15); the tube lifting assembly comprises two pairs of lifting seats (6) adapted to carry the strip-shaped boxes (3).
2. The automatic molding equipment for the contour of the pipeline connecting pipe fitting of the pipeline processing boiler as claimed in claim 1, wherein: each loading strip-shaped box (3) is provided with a loading groove (3a), and the left and right sides of the front part and the left and right sides of the rear part of each loading groove (3a) are provided with notches (3 b).
3. The automatic molding equipment for the contour of the pipeline connecting pipe fitting of the pipeline processing boiler as claimed in claim 2, wherein: the pipe lifting assembly comprises a motor (7) and a first vertical rod (8) which are both arranged on the cushion seat (1); the motor (7) is connected with a lead screw (9), a U-shaped supporting and lifting frame (10) which is vertically matched with the first vertical rod (8) in a sliding mode is installed on the lead screw (9) in a threaded mode, and the two pairs of supporting and lifting seats (6) are correspondingly installed on the front side and the rear side of the upper portion of the U-shaped supporting and lifting frame (10) respectively.
4. The automatic molding equipment for the contour of the pipeline connecting pipe fitting of the pipeline processing boiler as claimed in claim 3, wherein: the positions of the lifting seats (6) and the notches (3b) are in one-to-one correspondence.
5. The automatic molding equipment for the contour of the pipeline connecting pipe fitting of the pipeline processing boiler as claimed in claim 3, wherein: each lifting seat (6) is provided with an arc-shaped bearing surface (6 a).
6. The automatic molding equipment for the contour of the pipeline connecting pipe fitting of the pipeline processing boiler as claimed in claim 1, wherein: the telescopic control assembly comprises a high vertical frame (11) welded on the cushion seat (1), and a hydraulic cylinder (12) connected with the engineering barrier plate (4) is installed on the high vertical frame (11).
7. The automatic molding equipment for the contour of the pipeline connecting pipe fitting of the pipeline processing boiler as claimed in claim 6, wherein: the blocking plate (4) is arranged on the high vertical frame (11) in a manner of sliding back and forth.
8. The automatic molding equipment for the contour of the pipeline connecting pipe fitting of the pipeline processing boiler as claimed in claim 1, wherein: and a U-shaped bent pipe guide groove (5a) is arranged on the bent pipe mould (5).
9. The automatic molding equipment for the contour of the pipeline connecting pipe fitting of the pipeline processing boiler as claimed in claim 1, wherein: the elbow control assembly comprises a second hydraulic cylinder (13) and a second vertical rod (14) which are installed 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 two forced restraint rods (16) are welded at the right end of the inclined plate (17).
10. The automatic molding equipment for the contour of the pipeline connecting pipe fitting of the boiler in the flow line processing manner as recited in claim 9, wherein: the second hydraulic cylinder (13) and the second vertical rod (14) are obliquely arranged.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202111197323.0A CN114147103B (en) | 2021-10-14 | 2021-10-14 | Automatic moulding equipment of assembly line processing boiler pipeline connection pipe fitting appearance |
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CN202111197323.0A CN114147103B (en) | 2021-10-14 | 2021-10-14 | Automatic moulding equipment of assembly line processing boiler pipeline connection pipe fitting appearance |
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CN114147103A true CN114147103A (en) | 2022-03-08 |
CN114147103B CN114147103B (en) | 2023-11-14 |
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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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