CN105666846A - Electric end surface collaring machine for plastic pipes - Google Patents
Electric end surface collaring machine for plastic pipes Download PDFInfo
- Publication number
- CN105666846A CN105666846A CN201610207452.6A CN201610207452A CN105666846A CN 105666846 A CN105666846 A CN 105666846A CN 201610207452 A CN201610207452 A CN 201610207452A CN 105666846 A CN105666846 A CN 105666846A
- Authority
- CN
- China
- Prior art keywords
- hot plate
- push
- pull cylinder
- fixture
- water
- 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.)
- Granted
Links
- 239000004033 plastic Substances 0.000 title claims abstract description 33
- 229920003023 plastic Polymers 0.000 title claims abstract description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 42
- 238000001816 cooling Methods 0.000 claims description 22
- 238000003860 storage Methods 0.000 claims description 15
- 238000000465 moulding Methods 0.000 claims description 12
- 238000010992 reflux Methods 0.000 claims description 6
- 230000008676 import Effects 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 abstract description 15
- 238000000034 method Methods 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 8
- 238000010276 construction Methods 0.000 abstract description 5
- 238000001125 extrusion Methods 0.000 abstract 4
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000003466 welding Methods 0.000 description 13
- 238000003032 molecular docking Methods 0.000 description 7
- 238000005476 soldering Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 3
- 210000004243 sweat Anatomy 0.000 description 3
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 239000008399 tap water Substances 0.000 description 2
- 235000020679 tap water Nutrition 0.000 description 2
- WURBVZBTWMNKQT-UHFFFAOYSA-N 1-(4-chlorophenoxy)-3,3-dimethyl-1-(1,2,4-triazol-1-yl)butan-2-one Chemical compound C1=NC=NN1C(C(=O)C(C)(C)C)OC1=CC=C(Cl)C=C1 WURBVZBTWMNKQT-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 210000002445 nipple Anatomy 0.000 description 1
- 210000000664 rectum Anatomy 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
- B29C57/00—Shaping of tube ends, e.g. flanging, belling or closing; Apparatus therefor, e.g. collapsible mandrels
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The invention provides an electric end surface collaring machine for plastic pipes and relates to processing equipment for plastic pipes. The electric end surface collaring machine for plastic pipes has a simple portable structure, can be carried and used conveniently, cannot be influenced by construction environment in any occasion, is not limited by the length of a conveying pipe, and can process flanges, fold edges or integrated flanges and fold edges on the end surfaces of the pipes. The electric end surface collaring machine for plastic pipes is provided with a machine base, a clamp, a heating plate, a heating coil, a sliding rail device, an extrusion forming plate and a push-pull cylinder, wherein the clamp is arranged on the machine base; the heating plate and the heating coil are arranged behind the clamp; the heating coil is arranged at the center point of the heating plate and is used for heating the pipes; the heating plate slides in the sliding rail device; the extrusion forming plate is arranged behind the heating plate and is provided with an interlining and an annular groove surrounding the interlining for curve edge formation; the push-pull cylinder is arranged on the machine base; the piston of the push-pull cylinder is connected with the rear end of the extrusion forming plate; the piston of the push-pull cylinder is connected with the bottom of the heating plate; and the extrusion forming plate is in sliding fit with the heating plate by the sliding rail device.
Description
Technical field
The present invention relates to a kind of portable plastic pipes fitting process equipment, especially relate to the electronic end face collaring machine of plastic tube forming flange or flange for pipe part end face of a kind of flange molding suitable in various thermoplastic plastic pipes.
Background technology
Plastic tube purposes is very extensive, as water supply and sewerage pipeline. From well known, the product that plastic tube is produced is all straight tube, and plastic tube cannot produce with end face curl (flange) product at production line. Being attached by each section of plastic tube owing to executing man-hour requirement, current connected mode is generally adopted following several scheme:
The first, the hemmer that current plastic conduit adopts is to separate multistep processes, namely time plastic tube heater is with flange, force application mechanism separates, the step implemented is repeatedly, namely first plastic pipe is placed in heater and is heated, when flange temperature reaches, pipe is taken out to move to flange die head is tentatively shaped to horn mouth, pipe is put into heater again and is again heated by second step, it is put on flange die again and is shaped to typhon mouth, after pipe is placed in heater to reach flange temperature by the 3rd step again, then it is put on stock mould and translates into flange. Purchase this separation multistep processes flange Shortcomings part: 1. need three heating, three molding, not only waste the energy, and work efficiency is very low; Owing to heater becomes released state with shaping mould, pipe from heater to shaping mould during molding, tubing variations in temperature is relatively big, also influenced by ambient temperature. Therefore, pipe part end face easily occurs that flange breaks when forming flange or flange, it is difficult to ensure quality. 3., owing to separating multistep processes, when the flange temperature of pipe and flange, applied deformation force is difficult to match control and flanging mouth became uneven easily occurs.
The second, the structural shape of existing employing flange loose flange type is to be inserted in loose flange type dish by the flange pipe nipple of injection machine injection molded flanging mouth, then sweat soldering is on pipe end, remakes periphery full weld molding, and this processing is both time-consuming, require great effort, and crudy often can not be guaranteed. But have the disadvantage in that 1. commissures are generally single-sided welding, inside and outside wall cannot two-sides forming, quality welding unreliable;2. must being skilled work post, cost be high; 3. must be clean by being welded to connect a surface wipes during welding, so product connection must carry out welding and can ensure welding quality in indoor; 4. equipment investment height and volume weight are relatively big, and often job site cannot meet above-mentioned technological requirement substantially, and on-the-spot generally do not possess weld spot on piping test of flaw detection equipment, if poor welding quality, then, under discharge pressure stream mode, tubing and flange can be caused to come off.
3rd, the connection between current PE tubing need to adopt heat-melting butt-joint to be welded to connect, and docking can only directly heat welding at pipe port, and soldering opening thickness is actual is only several millimeters thick, and construction technology welding requirements is higher. Shortcoming is when welding, operation pressure and temperature need to extremely be emphasized, operation is firmly excessive or temperature drift can cause that tubing is melted too much, inside pipe wall is easily generated uneven overlap, the fissure of displacement, cause undergauge, flow latus rectum certainly will be caused to diminish, be easily generated windrow defect area simultaneously, dead angle certainly will be formed at sweat soldering point through accumulating over a long period and cause line clogging. Weak point: 1. welding quality not easily checks, easy climate, environment, the factor such as artificial impact; 2. equipment investment height and volume weight are bigger; 3. it is adapted to the caliber docking more than more than 110mm connect, small-bore cannot implement docking; 4. processing pipe length is by the restriction of instrument; 5. melting connection belongs to burning-on method and connects (also belong to and being rigidly connected), and once face geological process, it is very serious that link produces crack conditions, and dislocation is easily broken off. Cannot dismantle after particularly installing, during because of pipe joint docking welding, pipe port being docked with pipe port fusing, if needing maintenance, pipe must be cut with the tubing being connected simultaneously, dismantle the part of pipeline, tubing after cutting will be unable to reuse, and increases maintenance difficulty, significantly increases follow-up maintenance cost, cause single use, know that wrong difficulty changes situation.
4th, the connection of PE tubing and steel valve in current architectural engineering, plane PE flange connector must be adopted just to complete pipeline connect, generally plastic flange need to be inserted in PE flange connector, then plastics flange connector port is docked with pipe end heating sweat soldering again, the soldering opening thickness reality of docking is also only several millimeters thick, and construction technology welding requirements is higher. Not enough: 1. that welding quality not easily checks, easy climate, environment, the factor impact such as artificial; 2. equipment investment height and volume weight are bigger; 3. it is adapted to the caliber docking more than more than 110mm connect, small-bore cannot implement docking; 4. processing pipe length is by the restriction of instrument, and length can only be tens cm, is difficult to accomplish that spread uses.
Summary of the invention
It is an object of the invention to provide a kind of portable structure simple, portable, easy to use, can do not affected by construction environment under any place, the length by conveying pipe is not limited, and processes flange, flange or flange and the electronic end face collaring machine of the integrated plastic tube of flange at plastic pipe end face.
The present invention is provided with support, fixture, hot plate, adds hot plate, railroad, extruded dish and push-and-pull cylinder;
Described fixture is installed on support, add hot plate, fixture rear is located at by hot plate, add hot plate and be located at hot plate central point, add hot plate for tubing is heated, hot plate is located in railroad and slidably, hot plate rear is located at by extruded dish, extruded dish is provided with interfacing and the annular groove for curl molding around interfacing, push-and-pull cylinder is installed on support, push-and-pull cylinder piston is connected with extruded back-end disk, push-and-pull cylinder piston is connected with bottom hot plate, and extruded dish is slidably matched by railroad and hot plate.
Described fixture is drive screw left-right open-close annular holder, and the drive screw of fixture is preferably provided with upper and lower two drive screws, and is screwed fixture by gear driving. Described fixture may also be and rotates box-like annular holder.
Described hot plate is provided with and adds hot plate, and hot plate is square or annular hot plate, adds hot plate and is preferably annular and adds hot plate. Add hot plate and be located at hot plate central point, described in add hot plate and be fixed on hot plate central point.
Described extruded dish is provided with interfacing and the annular groove for flange molding around interfacing, and extruded dish is connected with described push-and-pull cylinder front end. It is connected bottom described push-and-pull cylinder piston and hot plate.
Described railroad includes hot plate bracing frame, connecting plate, 4 slide bars and 3 guide holes; Connecting plate is connected with described extruded back-end disk, and 4 slide bars and 3 guide holes are symmetrically set in described railroad both sides, and 4 slide bars and 3 guide hole one_to_one corresponding are formed and are slidably matched.
Described push-and-pull cylinder can adopt cylinder or hydraulic cylinder. Cylinder can be pneumatic cylinder or electric cylinder, and hydraulic cylinder can be pneumatic hydraulic cylinder or electrohydraulic cylinder.
Described support is provided with chiller, chiller is preferably water cooling plant, water cooling plant is preferably provided with water storage box, water pump and cooling tube, water storage box is installed on support, water storage box is provided with water inlet, outlet and refluxing opening, and cooling tube is located at above fixture side, and water pump one end connects tank outlet, another termination cooling tube import of water pump, cooling tube outlet connects water storage box refluxing opening. The water inlet of water storage box can external water source (such as tap water). Cooled down by cooling tube, to the plastic tube flange fast cooling after molding, improve working (machining) efficiency.
Compared with the prior art, the present invention has following outstanding advantages:
When the present invention uses, being first placed in fixture by the tubing treating flange, then advance pipe end against adding hot plate outer, when closing up pipe material clamp, tubing is fixed by clamping device. After switching on power, open heating, plastic tube end is heated, and after heating, opens push-and-pull cylinder, push-and-pull cylinder promotes hot plate to rise, another push-and-pull cylinder being simultaneously connected with extruded dish promotes extruded dish reach extruding plastic tube end, so that the flange molding of plastic tube end, then cools down, open fixture, namely can be taken off plastic tube.
As can be seen here, present configuration is very simple, uses very convenient, lightly portable, is applicable to on-the-spot processing. Flange mouth of pipe circumference is uniformly, it is ensured that pipe end is indeformable, and pipe port need not again carry out full circle process with Special shaping instrument; By using different tubing clamps, different materials can be met, the tubing flange of different tube diameters; Equipment is small and exquisite, it is possible to do not affected by construction environment under any place, and the length by conveying pipe is not limited, it is achieved quickly produce in enormous quantities.
Accompanying drawing explanation
Fig. 1 is one of embodiment of the present invention structural representation (side front view).
Fig. 2 is two (rear flank views) of embodiment of the present invention structural representation.
Detailed description of the invention
Referring to Fig. 1 and 2, the present embodiment is provided with support 1, fixture 2, hot plate 3, adds hot plate 4, railroad 5, extruded dish 6, push-and-pull cylinder 7, push-and-pull cylinder 8, air compressor 9 and chiller.
Described fixture 2 is installed on support 1, add hot plate 4 and fixture 2 rear is located at by hot plate 3, hot plate 3 rear is located at by extruded dish 6, extruded dish 6 is provided with interfacing 61 and the annular groove for curl molding around interfacing, push-and-pull cylinder 7 is installed on support 1 by railroad 5, the piston of push-and-pull cylinder 8 is connected with bottom hot plate 3, and the piston of push-and-pull cylinder 7 is connected with extruded dish 6 rear end, and extruded dish 6 is slidably matched by railroad and hot plate 3.
Described fixture 2 is drive screw left-right open-close annular holder. Fixture 2 is divided into two parts on the right of the left side, drives two drive screws 23 up and down on jockey by rotary handle 22 driven gear 21, close up towards respective opposite direction, be fixed on support 1 during Guan Bi.
Described hot plate is provided with and adds hot plate, and hot plate is square or annular hot plate, adds hot plate and is preferably annular and adds hot plate.
The described hot plate 4 that adds is located at hot plate 3 central point, and hot plate 3 is square for hot plate, and adding hot plate is annular, adds hot plate 4 and is connected with railroad 5.
Described railroad includes hot plate bracing frame 31,51,4 slide bars 52 of connecting plate and 3 guide holes; Connecting plate 51 is connected with push-and-pull cylinder 7, and hot plate bracing frame 3 is connected with push-and-pull cylinder 8, and 4 slide bars 52 and 3 guide holes are symmetrically set in described railroad both sides, and 4 slide bars 52 and 3 guide hole one_to_one corresponding are formed and are slidably matched. Described hot plate 3 is located in railroad and slidably. Described push-and-pull cylinder 7,8 adopts pneumatic cylinder.
Described support 1 is provided with chiller 9 (not shown), and chiller is water cooling plant, and water cooling plant is preferably provided with water storage box, water pump and cooling tube. Water storage box is installed on support 1, and water storage box is provided with water inlet, outlet and refluxing opening, and cooling tube is located at above fixture side, and water pump one end connects tank outlet, and another termination cooling tube import of water pump, cooling tube outlet connects water storage box refluxing opening. The water inlet of water storage box can external water source (such as tap water). Cooled down by cooling tube, to the plastic tube flange fast cooling after molding, improve working (machining) efficiency.
The extruded dish of replaceable different size as required, also can change the fixture block of different size, thus being suitable for the plastic tube of different size and the processing of flange in fixture 2.
Claims (7)
1. the electronic end face collaring machine of plastic tube, it is characterised in that be provided with support, fixture, hot plate, add hot plate, railroad, extruded dish and push-and-pull cylinder;
Described fixture is installed on support, add hot plate, fixture rear is located at by hot plate, add hot plate and be located at hot plate central point, add hot plate for tubing is heated, hot plate is located in railroad and slidably, hot plate rear is located at by extruded dish, extruded dish is provided with interfacing and the annular groove for curl molding around interfacing, push-and-pull cylinder is installed on support, push-and-pull cylinder piston is connected with extruded back-end disk, push-and-pull cylinder piston is connected with bottom hot plate, and extruded dish is slidably matched by railroad and hot plate.
2. the electronic end face collaring machine of plastic tube as claimed in claim 1, it is characterised in that described fixture is drive screw left-right open-close annular holder, the drive screw of fixture is provided with upper and lower two drive screws, and is screwed fixture by gear driving.
3. the electronic end face collaring machine of plastic tube as claimed in claim 1, it is characterised in that described hot plate is provided with and adds hot plate, and hot plate is square or annular hot plate, and adding hot plate is that annular adds hot plate; Add hot plate and be located at hot plate central point, described in add hot plate and be fixed on hot plate central point.
4. the electronic end face collaring machine of plastic tube as claimed in claim 1, it is characterized in that, described extruded dish is provided with interfacing and the annular groove for flange molding around interfacing, and extruded dish is connected with described push-and-pull cylinder front end, is connected bottom described push-and-pull cylinder piston and hot plate.
5. the electronic end face collaring machine of plastic tube as claimed in claim 1, it is characterised in that described railroad includes hot plate bracing frame, connecting plate, 4 slide bars and 3 guide holes;Connecting plate is connected with described extruded back-end disk, and 4 slide bars and 3 guide holes are symmetrically set in described railroad both sides, and 4 slide bars and 3 guide hole one_to_one corresponding are formed and are slidably matched.
6. the electronic end face collaring machine of plastic tube as claimed in claim 1, it is characterised in that described push-and-pull cylinder adopts cylinder or hydraulic cylinder.
7. the electronic end face collaring machine of plastic tube as claimed in claim 1, it is characterized in that, described support is provided with chiller, and chiller is water cooling plant, water cooling plant is provided with water storage box, water pump and cooling tube, water storage box is installed on support, and water storage box is provided with water inlet, outlet and refluxing opening, and cooling tube is located at above fixture side, water pump one end connects water outlet of water tank, another termination cooling tube import of water pump, cooling tube outlet connects water storage box refluxing opening, the external water source of water inlet of water storage box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610207452.6A CN105666846B (en) | 2016-04-05 | 2016-04-05 | The electronic end face collaring machine of plastic tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610207452.6A CN105666846B (en) | 2016-04-05 | 2016-04-05 | The electronic end face collaring machine of plastic tube |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105666846A true CN105666846A (en) | 2016-06-15 |
| CN105666846B CN105666846B (en) | 2018-07-24 |
Family
ID=56308553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610207452.6A Active CN105666846B (en) | 2016-04-05 | 2016-04-05 | The electronic end face collaring machine of plastic tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105666846B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106142525A (en) * | 2016-07-06 | 2016-11-23 | 重庆永高塑业发展有限公司 | A kind of plastic pipe flanging device |
| CN110614761A (en) * | 2019-09-16 | 2019-12-27 | 华创天元实业发展有限责任公司 | Steel wire mesh framework polyethylene composite pipe flanging forming equipment and using method thereof |
| CN115107264A (en) * | 2021-10-25 | 2022-09-27 | 美度可医疗科技(上海)有限公司 | High-stability automatic pipe port processing device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104369360A (en) * | 2014-10-27 | 2015-02-25 | 陈荣辉 | Plastic pipe end face collaring machine |
| CN205049412U (en) * | 2015-10-10 | 2016-02-24 | 南车戚墅堰机车车辆工艺研究所有限公司 | Microhardness test fixture |
| CN205498047U (en) * | 2016-04-05 | 2016-08-24 | 陈荣辉 | Electronic terminal surface collaring machine of plastic tubing |
-
2016
- 2016-04-05 CN CN201610207452.6A patent/CN105666846B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104369360A (en) * | 2014-10-27 | 2015-02-25 | 陈荣辉 | Plastic pipe end face collaring machine |
| CN205049412U (en) * | 2015-10-10 | 2016-02-24 | 南车戚墅堰机车车辆工艺研究所有限公司 | Microhardness test fixture |
| CN205498047U (en) * | 2016-04-05 | 2016-08-24 | 陈荣辉 | Electronic terminal surface collaring machine of plastic tubing |
Non-Patent Citations (1)
| Title |
|---|
| 蒋柱武等: "《给排水管道工程》", 31 March 2011 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106142525A (en) * | 2016-07-06 | 2016-11-23 | 重庆永高塑业发展有限公司 | A kind of plastic pipe flanging device |
| CN106142525B (en) * | 2016-07-06 | 2018-10-12 | 重庆永高塑业发展有限公司 | A kind of plastic pipe flanging device |
| CN110614761A (en) * | 2019-09-16 | 2019-12-27 | 华创天元实业发展有限责任公司 | Steel wire mesh framework polyethylene composite pipe flanging forming equipment and using method thereof |
| CN110614761B (en) * | 2019-09-16 | 2022-01-28 | 华创天元实业发展有限责任公司 | Steel wire mesh framework polyethylene composite pipe flanging forming equipment and using method thereof |
| CN115107264A (en) * | 2021-10-25 | 2022-09-27 | 美度可医疗科技(上海)有限公司 | High-stability automatic pipe port processing device |
| CN115107264B (en) * | 2021-10-25 | 2024-03-01 | 美度可医疗科技(上海)有限公司 | Automatic pipe port processing device with high stability |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105666846B (en) | 2018-07-24 |
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Effective date of registration: 20180608 Address after: 361000 Xiamen, Fujian, Haicang District, Tung Fu town, Hong Tang Liu Ying Club No. 123, 3 Applicant after: Xiamen Zhongjing Technology Co., Ltd. Address before: 361007 room 711, Xilin Dongli 41, Siming District, Xiamen, Fujian Applicant before: Chen Ronghui |
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