CN106113475B - Snake roll-type calendering process and equipment - Google Patents
Snake roll-type calendering process and equipment Download PDFInfo
- Publication number
- CN106113475B CN106113475B CN201610500763.1A CN201610500763A CN106113475B CN 106113475 B CN106113475 B CN 106113475B CN 201610500763 A CN201610500763 A CN 201610500763A CN 106113475 B CN106113475 B CN 106113475B
- Authority
- CN
- China
- Prior art keywords
- snake
- roll
- inner pipe
- hands
- plastic inner
- 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
-
- 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
- B29C53/56—Winding and joining, e.g. winding spirally
- B29C53/58—Winding and joining, e.g. winding spirally helically
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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
- B29C53/56—Winding and joining, e.g. winding spirally
- B29C53/566—Winding and joining, e.g. winding spirally for making tubular articles followed by compression
-
- 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
- B29C53/8083—Improving bonding of wound materials or layers
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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
Abstract
The present invention relates to a kind of snake roll-type calendering process and equipment, it is characterised in that：Wherein snake roll-type calendering process squeezes into external tube layer after the plastic inner pipe surface for being wound with middle layer rubs pendulum-type calendering with the hands by spiral.In snake roll-type calendering process of the present invention external tube layer is squeezed into after the plastic inner pipe surface for being wound with middle layer rubs pendulum-type calendering with the hands by spiral, spiral is rubbed pendulum-type with the hands and imitated manually carrys out back pressure stranding on the plastic inner pipe surface for being wound with middle layer, middle layer material is set to generate the adhesion more fastened with plastic inner pipe surface, to ensure that inner tube will not be detached from middle layer, to improve the service life and physical property of multiple tube.
Description
Technical field
The present invention relates to a kind of snake roll-type calendering process and equipment.
Background technology
Multiple tube is made of multilayer material layer, includes at least interior tube layer, middle layer and external tube layer, interior tube layer and external tube layer
Usually plastic material is made, and middle layer is scrim cloth etc., since multiple tube has good physical property, current multiple tube
It is used extensively, but current multiple tube is that direct coating is made, to make inner tube, external tube layer and middle layer often be detached from,
Performance is caused to be deteriorated.
Invention content
The purpose of the present invention is to provide a kind of snake roll-type calendering process and equipment, snake roll-type calendering process design is closed
Reason is conducive to that multiple tube obtained is made to be not easy delamination, which is conducive to that the multiple tube for being not easy delamination is made.
Snake roll-type calendering process of the present invention, it is characterised in that：Pass through spiral on the plastic inner pipe surface for being wound with middle layer
External tube layer is squeezed into after rubbing pendulum-type calendering with the hands.
Further, above-mentioned spiral is rubbed pendulum-type calendering with the hands and is realized by being laid in multiple stranding heads on plastic inner pipe surface, should
Rubbing head with the hands, helically mode is laid out along plastic inner pipe surface, while also being rubbed swing with the hands back and forth along plastic inner pipe length direction and being made.
Snake roll-type rolling equipment of the present invention, it is characterised in that：Including plastic inner pipe and it is wrapped in plastic inner pipe surface
Interbed, the middle layer periphery are arranged with outer tube, and the outer sleeve inner surface is equipped with spiral channel, is laid in the spiral channel
Multiple stranding heads along spiral channel arrangement.
Further, above-mentioned stranding head passes sequentially through steel wire and connects to form chain string in the intermediate post shapes inside contracted, multiple stranding heads,
Chain string end is driven by motor and is rotated.
Further, above-mentioned outer tube or spiral channel, which can rub with the hands to swing along plastic inner pipe length direction, makees.
Further, the tail end of above-mentioned chain string is equipped with bearing, that is, bearing holder (housing, cover), one section of the tail end surplus of the chain string, the section
Portion periphery is equipped with guide sleeve.
Further, spiral channel bottom is located in above-mentioned outer tube and is equipped with heating mantles.
Further, above-mentioned middle layer is scrim cloth.
Pendulum-type calendering is rubbed with the hands by spiral on the plastic inner pipe surface for being wound with middle layer in snake roll-type calendering process of the present invention
After squeeze into external tube layer, spiral rubs pendulum-type with the hands and imitates manually to carry out back pressure on the plastic inner pipe surface for being wound with middle layer and rub with the hands, makes centre
Layer material can generate the adhesion more fastened with plastic inner pipe surface, to ensure that inner tube will not be detached from middle layer, with
Improve the service life and physical property of multiple tube.
Description of the drawings
Fig. 1 is the profile construction schematic diagram of the present invention；
Fig. 2 is the main view structural map of present invention removal outer tube；
Fig. 3 is the diagrammatic cross-section of outer tube；
Fig. 4 is the A-A sectional views of Fig. 3.
Specific implementation mode
Snake roll-type calendering process of the present invention rubs pendulum-type calendering with the hands on 2 surface of plastic inner pipe for being wound with middle layer 1 by spiral
After squeeze into external tube layer, external tube layer can be squeezed out by traditional extruding machine, identical with the extrusion of interior tube layer.
Further, above-mentioned spiral is rubbed pendulum-type calendering with the hands and is realized by being laid in multiple stranding heads 4 on plastic inner pipe surface, should
Rubbing head 4 with the hands, helically mode is laid out along plastic inner pipe surface, while also being rubbed swing with the hands back and forth along plastic inner pipe length direction and being made.Rub head 4 with the hands
Around helix rotation.
Snake roll-type rolling equipment of the present invention, including plastic inner pipe 2 and the middle layer 1 for being wrapped in plastic inner pipe surface, it is described
1 periphery of middle layer is arranged with outer tube 3, and 3 inner surface of the outer tube is equipped with spiral channel 5, is laid in the spiral channel 5 multiple
Along the stranding head 4 of spiral channel arrangement.Spiral channel 5 is radially adjustable, can control calendering diameter, is managed with being directed to different calenderings.
Further, for reasonable design, rubbing effect is good, and above-mentioned stranding head 4 is in the intermediate post shapes inside contracted, multiple stranding heads
It passes sequentially through the series connection of steel wire 12 and forms chain string, chain string end is driven by motor 11 and rotated, not by the swivel-chain string of motor
That stops rotates around axial line, and when rotation rolls interior pipe surface.
Further, in order to keep rubbing effect good, above-mentioned outer tube or spiral channel can be rubbed with the hands along plastic inner pipe length direction and be put
Action, the stranding of the outer tube or spiral channel, which is swung, makees that each stranding head can be driven to put along the stranding of plastic inner pipe length direction, makes middle layer
It can be more bonded with interior pipe surface, connect more firm, be equipped on the inside of spiral channel close to the holder 6 for rubbing head with the hands, which can drive
It rubs head with the hands and realizes synchronization action.
Further, the tail end of above-mentioned chain string is equipped with bearing, that is, bearing holder (housing, cover) 7, one section 8 of the tail end surplus of the chain string（I.e.
Stretch out one section）, this section of portion periphery is equipped with guide sleeve 9.
Further, firm in order to connect after so that stranding is put, spiral channel bottom is located in above-mentioned outer tube and is equipped with heating mantles 10,
The heating mantles 10 can warm middle layer and interior pipe surface, so that connection is more firm.
Each head of rubbing with the hands is that formation chain string or two adjacent stranding heads pass through a small end steel on the steel wire for be fixedly connected on spiral winding
Silk is fixedly connected to form chain string.Outer tube stranding pendulum can be realized by vibrating motor, vibration frequency is low, and amplitude compared with
Greatly, vibration frequency can be per minute under 10-30, and amplitude is 0.3-1.5 centimetres.
Further, above-mentioned middle layer is scrim cloth etc..
Pendulum-type calendering is rubbed with the hands by spiral on the plastic inner pipe surface for being wound with middle layer in snake roll-type calendering process of the present invention
After squeeze into external tube layer, spiral rubs pendulum-type with the hands and imitates manually to carry out back pressure on the plastic inner pipe surface for being wound with middle layer and rub with the hands, makes centre
Layer material can generate the adhesion more fastened with plastic inner pipe surface, to ensure that inner tube will not be detached from middle layer, with
Improve the service life and physical property of multiple tube.
The foregoing is merely presently preferred embodiments of the present invention, all to accomplish variation and modification according to scope of the present invention patent
The covering scope of the present invention should all be belonged to.
Claims (7)
1. a kind of snake roll-type calendering process, it is characterised in that：It is rubbed with the hands and is put by spiral on the plastic inner pipe surface for being wound with middle layer
External tube layer is squeezed into after formula calendering；The spiral is rubbed pendulum-type calendering with the hands and is realized by being laid in multiple stranding heads on plastic inner pipe surface,
Along plastic inner pipe surface, helically mode is laid out the stranding head, while also being rubbed swing with the hands back and forth along plastic inner pipe length direction and being made.
2. a kind of snake roll-type rolling equipment, it is characterised in that：Including plastic inner pipe and the middle layer for being wrapped in plastic inner pipe surface,
The middle layer periphery is arranged with outer tube, and the outer sleeve inner surface is equipped with spiral channel, is laid in the spiral channel multiple
Along the stranding head of spiral channel arrangement.
3. snake roll-type rolling equipment according to claim 2, it is characterised in that：The head of rubbing with the hands is in the intermediate cylindricality inside contracted
Shape, multiple stranding heads pass sequentially through steel wire and connect to form chain string, and chain string end is driven by motor and rotated.
4. snake roll-type rolling equipment according to claim 2, it is characterised in that：The outer tube or spiral channel can be along plastics
Inner tube length direction, which rubs with the hands to swing, to be made.
5. snake roll-type rolling equipment according to claim 3, it is characterised in that：The tail end of the chain string is equipped with bearing
Bearing holder (housing, cover), one section of the tail end surplus of the chain string, this section of portion periphery are equipped with guide sleeve.
6. snake roll-type rolling equipment according to claim 2, it is characterised in that：It is located at spiral channel bottom in the outer tube
Equipped with heating mantles.
7. snake roll-type rolling equipment according to claim 2, it is characterised in that：The middle layer is scrim cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610500763.1A CN106113475B (en) | 2016-06-30 | 2016-06-30 | Snake roll-type calendering process and equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610500763.1A CN106113475B (en) | 2016-06-30 | 2016-06-30 | Snake roll-type calendering process and equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106113475A CN106113475A (en) | 2016-11-16 |
| CN106113475B true CN106113475B (en) | 2018-07-27 |
Family
ID=57285958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610500763.1A Active CN106113475B (en) | 2016-06-30 | 2016-06-30 | Snake roll-type calendering process and equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106113475B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2467999A (en) * | 1944-06-23 | 1949-04-19 | Gustin Bacon Mfg Co | Composite pipe |
| CN1023886C (en) * | 1991-03-21 | 1994-03-02 | 沈阳市苏家屯区塑料机械研究所 | Plastic spiral pipe making method and equipment |
| BE1008708A3 (en) * | 1994-09-15 | 1996-07-02 | Polva Pipelife Bv | Method and device for producing a pipe reinforced composite. |
| US6250908B1 (en) * | 1999-02-23 | 2001-06-26 | The Lamson & Sessions Co. | Conduit-making apparatus with a variable diameter winding drum |
| CN205326263U (en) * | 2015-08-17 | 2016-06-22 | 华南理工大学 | Continuous fibers multilayer winding thermoplasticity composite pipe's processing equipment |
-
2016
- 2016-06-30 CN CN201610500763.1A patent/CN106113475B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106113475A (en) | 2016-11-16 |
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