CN104526946A - Method for producing PVC ditch groove - Google Patents
Method for producing PVC ditch groove Download PDFInfo
- Publication number
- CN104526946A CN104526946A CN201410724222.8A CN201410724222A CN104526946A CN 104526946 A CN104526946 A CN 104526946A CN 201410724222 A CN201410724222 A CN 201410724222A CN 104526946 A CN104526946 A CN 104526946A
- Authority
- CN
- China
- Prior art keywords
- pvc
- temperature
- groove
- water groove
- ditch groove
- 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.)
- Pending
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 14
- 238000010438 heat treatment Methods 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims abstract description 9
- 238000001816 cooling Methods 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 19
- 238000005516 engineering process Methods 0.000 claims description 10
- 238000007493 shaping process Methods 0.000 claims description 3
- 230000007797 corrosion Effects 0.000 abstract description 3
- 238000005260 corrosion Methods 0.000 abstract description 3
- 238000000465 moulding Methods 0.000 abstract 2
- 230000032683 aging Effects 0.000 abstract 1
- 239000000498 cooling water Substances 0.000 abstract 1
- 238000005485 electric heating Methods 0.000 abstract 1
- 238000005065 mining Methods 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000011083 cement mortar Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000003712 anti-aging effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000035939 shock Effects 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/52—Heating or cooling
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/58—Measuring, controlling or regulating
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/58—Measuring, controlling or regulating
- B29C2043/5816—Measuring, controlling or regulating temperature
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
- B29K2027/06—PVC, i.e. polyvinylchloride
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sewage (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses a method for producing a PVC ditch groove, which comprises the following steps: 1)a scaled PVC sheet material is placed in a heating box with adjustable constant temperature, electric heating is carried out by using heat transfer oil and three 2000W heating tubes, and temperature can be controlled by a digital temperature control meter, temperature setting is carried out according to different material properties, the temperature can be set at 50-900 DEG C; 2)the PVC sheet material is heated for 5-8 minutes, then the PVC sheet material is removed from a thermotank and then placed in a fixing groove of a groove die for compacting and moulding by using a compacting cylinder, and 3)after compacting and moulding, a demoulding cylinder is used for opening the die, and the compacted ditch groove is placed in a cooling water tank for cooling and fixing. The PVC ditch groove has the advantages of unique structure design, light weight, high impact resistance, little friction coefficient, corrosion resistance, aging resistance, static-resistance and excellent flame retardation performance, and is the optimum substitute product of a draining material for open drain under mining well.
Description
Technical field
The present invention relates to a kind of water groove, specifically a kind of production method of PVC water groove.
Background technology
Current coal mine underground water drainage ditch all adopts cement mortar to water or iron water groove carries out draining, the ditch workload of cement mortar pouring is large, labour intensity is high, progress is slow, cost has high input and can not reclaim and re-use, and iron water groove is yielding, price is high, corrosion is fast, installation shock easily produces spark and is unfavorable for downhole safety.
Summary of the invention
For solving the problems of the technologies described above, the object of this invention is to provide a kind of production method of PVC water groove.
For achieving the above object, the technical solution used in the present invention is:
A production technology for PVC water groove, is characterized in that, described production technology comprises the following steps:
(1) PVC board of scale is put into adjustable thermostatic heating cabinet, adopt heat transfer oil to utilize the heating tube of three 2000W to carry out electrical heating and digital temperature control table control temperature, carry out temperature setting according to different material characters, temperature can establish 50-900 DEG C;
(2), after PVC board being heated 5-8 minute, then PVC board is taken out from insulating box the fixed slot putting into ditch groove mould and use compacting cylinder to be pressed;
(3), after compressing, use demoulding cylinder to carry out die sinking, the water groove that taking-up suppresses is put in bosh and carries out cooling and shaping.
Further, the joint of described water groove adopts stack-design.
Beneficial effect of the present invention:
The heated at constant temperature case of the equipment of production technology of the present invention adopts advanced digital temperature control table to control, and the constant temperature achieving temperature controls automatically, ensure that the stability of product quality, improves production efficiency.The water groove produced has structural design uniqueness, joint adopts stack-design, make that installation is simple, quick, reliable, ne-leakage, have that quality is light, high impact properties, coefficient of friction are little, corrosion-resistant, anti-aging and antistatic, the premium properties such as fire-retardant, and maintenance costs is low, the advantages such as long service life are the best substitute products of current mine underground gutter drainage material.
Detailed description of the invention
The production technology of a kind of PVC water groove of the present invention, is characterized in that, described production technology comprise with
Lower step:
(1) PVC board of scale is put into adjustable thermostatic heating cabinet, adopt heat transfer oil to utilize the heating tube of three 2000W to carry out electrical heating and digital temperature control table control temperature, carry out temperature setting according to different material characters, temperature can establish 50-900 DEG C;
(2), after PVC board being heated 5-8 minute, then PVC board is taken out from insulating box the fixed slot putting into ditch groove mould and use compacting cylinder to be pressed;
(3), after compressing, use demoulding cylinder to carry out die sinking, the water groove that taking-up suppresses is put in bosh and carries out cooling and shaping.
Further, the joint of described water groove adopts stack-design.
Claims (2)
1. a production technology for PVC water groove, is characterized in that, described production technology comprises the following steps:
(1) PVC board of scale is put into adjustable thermostatic heating cabinet, adopt heat transfer oil to utilize the heating tube of three 2000W to carry out electrical heating and digital temperature control table control temperature, carry out temperature setting according to different material characters, temperature can establish 50-900 DEG C;
(2), after PVC board being heated 5-8 minute, then PVC board is taken out from insulating box the fixed slot putting into ditch groove mould and use compacting cylinder to be pressed;
(3), after compressing, use demoulding cylinder to carry out die sinking, the water groove that taking-up suppresses is put in bosh and carries out cooling and shaping.
2. the production technology of a kind of PVC water groove according to claim 1, is characterized in that, the joint of described water groove adopts stack-design.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410724222.8A CN104526946A (en) | 2014-12-04 | 2014-12-04 | Method for producing PVC ditch groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410724222.8A CN104526946A (en) | 2014-12-04 | 2014-12-04 | Method for producing PVC ditch groove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104526946A true CN104526946A (en) | 2015-04-22 |
Family
ID=52842667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410724222.8A Pending CN104526946A (en) | 2014-12-04 | 2014-12-04 | Method for producing PVC ditch groove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104526946A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106738808A (en) * | 2017-03-02 | 2017-05-31 | 安徽雅格立展示用品有限公司 | A kind of method for shaping and its shaping equipment for curved surface acrylic board |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09254174A (en) * | 1996-03-25 | 1997-09-30 | Kasai Kogyo Co Ltd | Molding of foamable base material |
| CN1835993A (en) * | 2003-08-13 | 2006-09-20 | 陶氏环球技术公司 | Method for joining piping systems and piping to equipment, fixtures, devices, structures, and appliances |
| JP2007099570A (en) * | 2005-10-05 | 2007-04-19 | Olympus Corp | Molding apparatus |
| CN103481429A (en) * | 2013-09-27 | 2014-01-01 | 张家港市锦丰润尔发五金塑料厂 | Plastic hot-forming production technology |
| CN203485353U (en) * | 2013-09-03 | 2014-03-19 | 上海鳞翼机电科技发展有限公司 | Novel heat transfer oil temperature control device |
-
2014
- 2014-12-04 CN CN201410724222.8A patent/CN104526946A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09254174A (en) * | 1996-03-25 | 1997-09-30 | Kasai Kogyo Co Ltd | Molding of foamable base material |
| CN1835993A (en) * | 2003-08-13 | 2006-09-20 | 陶氏环球技术公司 | Method for joining piping systems and piping to equipment, fixtures, devices, structures, and appliances |
| JP2007099570A (en) * | 2005-10-05 | 2007-04-19 | Olympus Corp | Molding apparatus |
| CN203485353U (en) * | 2013-09-03 | 2014-03-19 | 上海鳞翼机电科技发展有限公司 | Novel heat transfer oil temperature control device |
| CN103481429A (en) * | 2013-09-27 | 2014-01-01 | 张家港市锦丰润尔发五金塑料厂 | Plastic hot-forming production technology |
Non-Patent Citations (1)
| Title |
|---|
| 黄锐: "《塑料成型工艺学》", 31 May 1997 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106738808A (en) * | 2017-03-02 | 2017-05-31 | 安徽雅格立展示用品有限公司 | A kind of method for shaping and its shaping equipment for curved surface acrylic board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150422 |