CN108000859B - HDPE winding pipe direction heating device - Google Patents
HDPE winding pipe direction heating device Download PDFInfo
- Publication number
- CN108000859B CN108000859B CN201711320338.5A CN201711320338A CN108000859B CN 108000859 B CN108000859 B CN 108000859B CN 201711320338 A CN201711320338 A CN 201711320338A CN 108000859 B CN108000859 B CN 108000859B
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- CN
- China
- Prior art keywords
- separation blade
- heating device
- square pipe
- winding pipe
- hdpe winding
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/80—Component parts, details or accessories; Auxiliary operations
- B29C53/8008—Component parts, details or accessories; Auxiliary operations specially adapted for winding and joining
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/80—Component parts, details or accessories; Auxiliary operations
- B29C53/84—Heating or cooling
- B29C53/845—Heating or cooling especially adapted for winding and joining
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2023/00—Tubular articles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Resistance Heating (AREA)
- Pipe Accessories (AREA)
Abstract
The invention relates to a HDPE winding pipe guiding and heating device which comprises a guide wheel, wherein the guide wheel comprises a rotating shaft, a roller body and blocking pieces, the roller body and the blocking pieces are rotatably arranged on the rotating shaft, the blocking pieces are respectively arranged at two ends of the roller body, one blocking piece is positioned at one side, to be bonded, of a square pipe, the other blocking piece is positioned at the outer side of the square pipe, an electric heating component for heating the blocking piece is arranged in the blocking piece, and the temperature of the blocking piece positioned at the side, to be bonded, of the square pipe is higher than that of the blocking piece positioned at. The invention can preheat two sides of the pipe, so that the heating temperature of one side close to the bonding end surface is high, the bonding is convenient, the temperature of the other side is slightly low, the preheating effect is achieved, and the energy consumption is reduced; when the heating temperature of the separation blade is too high, the square pipe is softened and sags, the square pipe acts on the supporting wheel, so that the sliding seat moves downwards, the swing rod is pulled by the pull rod to rotate, the distance between the guide wheel and the square pipe is controlled, and the heating temperature of the square pipe is adjusted.
Description
Technical Field
The invention relates to the technical field of HDPE winding pipe production equipment, in particular to a HDPE winding pipe guiding and heating device.
Background
HDPE pipe is the replacement product of traditional steel pipe, polyvinyl chloride water pipe, mainly used in municipal works water supply system, building indoor water supply system, outdoor buried water supply system and residential area, plant area buried water supply system, old pipeline repair, water treatment engineering pipe-line system, garden, irrigation and other fields industrial water pipe, etc. Need use the molten resin glue to bond and seal when rolling up system square pipe, prior art is being close to correction roller department ann and has a hot-blast rifle, heats square pipe, makes square pipe and the better bonding of melten gel be in the same place, but this kind of method exists heating temperature not high, and the defect of difficult thermally equivalent leads to square pipe bonding insecure, and tubular product easily breaks off.
Disclosure of Invention
The invention aims to provide a HDPE winding pipe guiding and heating device which not only has a guiding function, but also can preheat a pipe and improve the bonding strength.
The above object of the present invention is achieved by the following technical solutions: the utility model provides a HDPE winding pipe direction heating device, includes the leading wheel, the leading wheel includes pivot, roll body and separation blade, the roll body with the separation blade rotates to be installed in the pivot, the separation blade branch is located the both ends of roll body, one of them separation blade is located the one side of waiting to bond of square tubular product, and another separation blade is located the outside of square tubular product, be equipped with in the separation blade with the electric heating element of separation blade heating, the temperature that is located the separation blade of waiting to bond one side of square tubular product is higher than the temperature of the separation blade that is located the outside of square tubular product.
Preferably, the roller body and the blocking piece are of a split structure, and the roller body and the blocking piece can rotate relatively.
Preferably, the roller body is made of ceramic, and the baffle plate is made of heat-conducting metal.
Preferably, the separation blade is of a hollow structure, and the electric heating assembly is arranged inside the separation blade.
Preferably, a riding wheel for supporting the square pipe is arranged below the guide wheel, and the guide wheel and the riding wheel respectively guide the upper side and the lower side of the square pipe.
Preferably, the pipe fitting machine further comprises a support rod fixed on the machine frame and a swing rod hinged to the support rod, the rotating shaft is fixedly connected to the swing rod, and the swing rod drives the guide wheel to swing along the moving direction of the square pipe.
Preferably, a sliding seat used for installing the riding wheel is arranged on the rack, the sliding seat is connected to the rack in a sliding mode through a sliding rail and slides up and down, the upper ends of the sliding seat and the swing rod are connected with a pull rod, one end of the pull rod is hinged to the sliding seat, and the other end of the pull rod is hinged to the end portion of the swing rod.
The invention has the beneficial effects that: the invention can preheat two sides of the pipe, so that the heating temperature of one side close to the bonding end surface is high, the bonding is convenient, the temperature of the other side is slightly low, the preheating effect is achieved, and the energy consumption is reduced; when the heating temperature of the separation blade is too high, the square pipe is softened and sags, the square pipe acts on the supporting wheel, so that the sliding seat moves downwards, the swing rod is pulled by the pull rod to rotate, the distance between the guide wheel and the square pipe is controlled, and the heating temperature of the square pipe is adjusted.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
in the figure: 41-guide wheel, 411-roller body, 412-blocking piece, 42-swing rod, 43-supporting rod, 44-pull rod, 45-sliding seat and 46-riding wheel.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings. The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
Example (b): as shown in fig. 1, the guiding and heating device for the HDPE winding pipe comprises a guide wheel 41, a support rod 43 and a swing rod 42, wherein the support rod 43 is fixed on a rack of the HDPE winding machine, the swing rod 42 is hinged with the support rod 43, the guide wheel 41 is installed at the end part of the swing rod 42, and the guide wheel 41 swings along with the swing rod 42 in the moving direction of the square pipe. The guide wheel 41 comprises a rotating shaft, a roller body 411 and a blocking piece 412, the rotating shaft is fixedly connected to the oscillating rod 42, and the roller body 411 and the blocking piece 412 are rotatably installed on the rotating shaft. The blocking pieces 412 are respectively arranged at two ends of the roller body 411, one blocking piece 412 is located at one side, to be bonded, of the square pipe, the other blocking piece 412 is located at the outer side of the square pipe, an electric heating assembly for heating the blocking piece 412 is arranged in the blocking piece 412, and the temperature of the blocking piece 412 located at the side, to be bonded, of the square pipe is higher than that of the blocking piece 412 located at the outer side of the square pipe. The roller body 411 and the blocking piece 412 are of a split structure, and can rotate relatively between the roller body and the blocking piece. The roller body 411 is made of ceramic, and the baffle 412 is made of heat-conductive metal, such as copper or aluminum. The baffle 412 is a hollow structure, and the electric heating element is arranged inside the baffle 412, wherein the electric heating element is a heating wire.
A riding wheel 46 for supporting the square pipe is arranged below the guide wheel 41, and the guide wheel 41 and the riding wheel 46 respectively guide the upper side and the lower side of the square pipe. The frame is provided with a sliding seat 45 for installing the riding wheel 46, the sliding seat 45 is connected to the frame 1 in a sliding manner through a sliding rail and slides up and down, the sliding seat 45 and the upper end of the oscillating bar 42 are connected with a pull rod 44, one end of the pull rod 44 is hinged to the sliding seat 45, and the other end of the pull rod 44 is hinged to the end part of the oscillating bar 42.
Claims (7)
1. The utility model provides a HDPE winding pipe direction heating device which characterized in that: including leading wheel (41), leading wheel (41) are including pivot, roll body (411) and separation blade (412), roll body (411) with separation blade (412) rotate to be installed in the pivot, separation blade (412) branch is located the both ends of roll body (411), one of them separation blade (412) are located the one side of waiting to bond of square tubular product, and another separation blade (412) are located the outside of square tubular product, be equipped with in separation blade (412) with the electric heating element of separation blade (412) heating, the temperature that is located the separation blade (412) of waiting to bond one side of square tubular product is higher than the temperature that is located separation blade (412) in the outside of square tubular product.
2. The HDPE winding pipe guiding heating device of claim 1, wherein: the roller body (411) and the blocking piece (412) are of a split structure, and can rotate relatively.
3. The HDPE winding pipe guiding and heating device as claimed in claim 2, wherein: the roller body (411) is made of ceramic, and the baffle piece (412) is made of heat-conducting metal.
4. The HDPE winding pipe guiding and heating device of claim 3, wherein: the baffle plate (412) is of a hollow structure, and the electric heating assembly is arranged inside the baffle plate (412).
5. The HDPE winding pipe guiding heating device of claim 1, wherein: a riding wheel (46) used for bearing the square pipe is arranged below the guide wheel (41), and the guide wheel (41) and the riding wheel (46) respectively guide the upper side and the lower side of the square pipe.
6. The HDPE winding pipe guiding and heating device of claim 5, wherein: the pipe fitting machine is characterized by further comprising a supporting rod (43) fixed on the machine frame and a swing rod (42) hinged to the supporting rod (43), the rotating shaft is fixedly connected to the swing rod (42), and the swing rod (42) drives the guide wheel (41) to swing along the moving direction of the square pipe.
7. The HDPE winding pipe guiding and heating device of claim 6, wherein: the automatic lifting device is characterized in that a sliding seat (45) used for installing the riding wheel (46) is arranged on the rack, the sliding seat (45) is connected to the rack (1) in a sliding mode through a sliding rail and slides up and down, a pull rod (44) is connected to the upper end of the sliding seat (45) and the upper end of the swing rod (42), one end of the pull rod (44) is hinged to the sliding seat (45), and the other end of the pull rod (44) is hinged to the end portion of the swing rod (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711320338.5A CN108000859B (en) | 2017-12-12 | 2017-12-12 | HDPE winding pipe direction heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711320338.5A CN108000859B (en) | 2017-12-12 | 2017-12-12 | HDPE winding pipe direction heating device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108000859A CN108000859A (en) | 2018-05-08 |
| CN108000859B true CN108000859B (en) | 2020-05-19 |
Family
ID=62058544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711320338.5A Active CN108000859B (en) | 2017-12-12 | 2017-12-12 | HDPE winding pipe direction heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108000859B (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW259755B (en) * | 1994-12-07 | 1995-10-11 | Jong Shiaw I Machinery Co Ltd | Production process for pipe body and its facility |
| US8123888B2 (en) * | 2009-04-28 | 2012-02-28 | Schlumberger Technology Corporation | Fiber reinforced polymer oilfield tubulars and method of constructing same |
| CN202702609U (en) * | 2012-08-03 | 2013-01-30 | 青岛捷动塑料机械有限公司 | Heavy-caliber hollow double flat wall plastic steel winding drain-pipe production equipment |
| CN205631429U (en) * | 2016-02-27 | 2016-10-12 | 云南驰通环保科技有限责任公司 | Apparatus for producing of two planomural polyethylene winding drain pipes of steel band reinforcing cavity |
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2017
- 2017-12-12 CN CN201711320338.5A patent/CN108000859B/en active Active
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| Publication number | Publication date |
|---|---|
| CN108000859A (en) | 2018-05-08 |
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