CN111688092A - Tetrafluoro reducing pipeline mould pressing cooling device - Google Patents
Tetrafluoro reducing pipeline mould pressing cooling device Download PDFInfo
- Publication number
- CN111688092A CN111688092A CN202010564843.XA CN202010564843A CN111688092A CN 111688092 A CN111688092 A CN 111688092A CN 202010564843 A CN202010564843 A CN 202010564843A CN 111688092 A CN111688092 A CN 111688092A
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- China
- Prior art keywords
- tetrafluoro
- fan
- servo motor
- conveyor belt
- cooling device
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- 238000001816 cooling Methods 0.000 title claims abstract description 26
- 238000003825 pressing Methods 0.000 title claims abstract description 12
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 238000007723 die pressing method Methods 0.000 claims description 5
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000010791 quenching Methods 0.000 description 2
- 230000000171 quenching effect Effects 0.000 description 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000011946 reduction process Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
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
- 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
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/16—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
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/16—Cooling
- B29C2035/1658—Cooling using gas
- B29C2035/1666—Cooling using gas dried air
-
- 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
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2023/00—Tubular articles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Thermal Sciences (AREA)
- Press Drives And Press Lines (AREA)
Abstract
The invention discloses a tetrafluoro reducing pipeline mould pressing cooling device which comprises a rack, a servo motor, a conveyor belt and a fan, wherein a driving roller and a driven roller are respectively arranged at two ends of the upper part of the rack; servo reducing pipe places on the conveyer belt, servo motor, gear, the chain outside are provided with the backplate, the support is installed to the conveyer belt top, the support mounting is at the frame top, installs a plurality of fans of evenly arranging along the conveyer belt direction of motion on the support, and the fan is driven by buncher, the fan is towards the conveyer belt, the filter screen is installed at the fan back, and the exit of conveyer belt is provided with temperature sensor, the directional tetrafluoro reducing pipe of temperature measuring element, and automatically controlled cabinet is installed to the frame bottom. The invention controls the cooling gradient of the tetrafluoro reducing pipeline by adjusting the rotating speed of the servo motor and the fan, and has high cooling efficiency, accurate temperature control and cleanness.
Description
Technical Field
The invention belongs to the field of mould pressing corollary equipment, and particularly relates to a tetrafluoro reducing pipeline mould pressing cooling device.
Background
The fluorine lining pipeline is a new type container which is made up by adopting advanced scientific method and patent technology and integrating steel body of steel-plastic equipment into one body, and has the advantages of that it not only possesses the mechanical strength property of steel product, but also possesses the advantages of that the tetrafluoro is corrosion-resistant, it does not scale, and is not easy to grow microbe, and can ensure the purity of conveying medium, etc.. The service life of the pipeline exceeds that of a stainless steel pipeline, and the pipeline is an ideal anti-corrosion pipeline for conveying acid, alkali, salt, gas, ore pulp and the like. But the price is only one fourth of that of the stainless steel pipe, and the stainless steel pipe is extracted from various anticorrosive pipes.
The reducing pipe, also called reducer, is one of chemical pipe fittings and is used for connecting two different pipe diameters. For the reducing pipeline with variable pipe diameter, the technology of prefabricating and relining the tetrafluoro pipeline cannot be adopted, and a powder mould pressing technology is needed. The PTFE powder molding process lining is one kind of equal volume, equal pressure and equal temperature producing process, is suitable for various pipeline in different shape and size, and may be used in high positive and negative pressure, high temperature and strong corrosion conditions, and has temperature of 200 deg.c and vacuum degree below 0.096MPa, and through alternate quenching, quenching and heating, the PTFE base layer will not fall off, swell, shrink and expand to form steel fluoride.
At present, the tetrafluoro reducing pipeline needs to be dried and cured in an oven after being molded, and then is cooled to form a finished product. When mass production is carried out, in order to cool the tetrafluoro reducing pipeline within a specified time, a fan is often adopted for cooling, but the cooling mode is uneven in cooling, the efficiency is low, and the cooling time and the degree cannot be controlled.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to solve the problems that the existing tetrafluoro reducing pipeline is uneven in temperature reduction, low in efficiency and incapable of accurately controlling the temperature reduction process during mould pressing and cooling.
In order to achieve the aim, the invention provides a tetrafluoro reducing pipeline mould pressing cooling device, which comprises a frame, a servo motor, a conveyor belt and a fan,
the machine frame is in a long table shape formed by a plurality of aluminum alloy sections, the machine frame comprises four upright posts, support legs are arranged at the bottoms of the upright posts, the height of each support leg can be rotatably adjusted to keep the levelness of the machine frame,
a driving roller and a driven roller are respectively arranged at two ends of the upper part of the rack, conveying belts are arranged at the outer sides of the driving roller and the driven roller, a servo motor is arranged below the driving roller, and the servo motor drives the driving roller to move through a gear and a chain; the servo reducing pipeline is arranged on the conveyer belt, guard plates are arranged outside the servo motor, the gear and the chain,
a bracket is arranged above the conveyor belt and is arranged at the top of the frame, a plurality of fans which are uniformly arranged along the moving direction of the conveyor belt are arranged on the bracket, the fans are driven by a speed regulating motor and face the conveyor belt, a filter screen is arranged at the back of each fan,
a temperature sensor is arranged at the outlet of the conveyor belt, the temperature measuring element points to the tetrafluoro reducing pipeline,
the rack bottom installs automatically controlled cabinet, and automatically controlled cabinet includes PLC component, circuit, and automatically controlled cabinet is connected with the buncher, servo motor, the temperature sensor of fan, and steerable servo motor is just reversing and the rotational speed, adjustable fan speed, and when temperature sensor surveyed tetrafluoro reducing pipe and was higher than the uniform temperature threshold value, the servo motor rotational speed reduced, and the fan speed improves.
Furthermore, two tensioning compression rollers are arranged at the bottom of the conveying belt, the height of each compression roller can be adjusted, the tightness of the conveying belt can be adjusted, and the stability of the conveying belt is kept.
Furthermore, the fan is connected with a cold air pipeline.
Further, in order to keep the rack stable and reduce the temperature of the conveying belt, supporting plates are arranged in the conveying belt and between the driving roller and the driven roller, and the supporting plates are made of metal materials and are fixedly connected with the rack.
Further, the number of the fans is more than four.
The invention has the beneficial effects that:
1. according to the die pressing cooling device for the tetrafluoro reducing pipeline, the temperature reduction gradient of the dried tetrafluoro reducing pipeline is controlled by adjusting the rotating speed of the servo motor and the fan, the temperature reduction efficiency is high, and the temperature control is accurate;
2. the cooling is carried out through metal support plate and fan, and the filter screen is installed to the fan, and the dust in the filtered air is avoided gluing on the tetrafluoro reducing pipe.
Drawings
FIG. 1 is a perspective view of the assembly of a tetrafluoro reducing pipe mold-pressing cooling device according to the present invention;
fig. 2 is a right-side view schematic diagram of the tetrafluoro reducing pipe mold pressing cooling device.
In the figure: 1. a frame; 2. a guard plate; 3. an electric control cabinet; 4. a conveyor belt; 5. a temperature sensor; 6. a servo motor; 7. filtering with a screen; 8. a fan; 9. a support; 10. and (3) a support leg.
Detailed Description
The details of the present invention are described below with reference to the accompanying drawings and specific embodiments.
As shown in figure 1, the tetrafluoro reducing pipeline mould pressing cooling device comprises a frame 1, a servo motor 6, a conveyor belt 4 and a fan 8,
the machine frame 1 is in a long table shape formed by a plurality of aluminum alloy sections, the machine frame 1 comprises four upright posts, the bottoms of the upright posts are provided with support legs 10, the height of each support leg 10 can be adjusted in a rotating way to keep the levelness of the machine frame 1,
a driving roller and a driven roller are respectively arranged at two ends of the upper part of the rack 1, a conveying belt 4 is arranged at the outer sides of the driving roller and the driven roller, a servo motor 6 is arranged below the driving roller, and the servo motor 6 drives the driving roller to move through a gear and a chain; the servo reducing pipeline is arranged on the conveyor belt 4, the guard plate 2 is arranged outside the servo motor 6, the gear and the chain,
as shown in fig. 2, a support 9 is installed above the conveyor belt 4, the support 9 is installed at the top of the frame 1, a plurality of fans 8 are installed on the support 9 and evenly arranged along the moving direction of the conveyor belt 4, the fans 8 are driven by a speed regulating motor, the fans 8 face the conveyor belt 4, a filter screen 7 is installed at the back of the fans 8,
a temperature sensor 5 is arranged at the outlet of the conveyor belt 4, the temperature measuring element points to the tetrafluoro reducing pipeline,
an electric control cabinet 3 is installed at the bottom of the rack 1, the electric control cabinet 3 comprises a PLC element and a circuit, the electric control cabinet 3 is connected with a speed regulating motor, a servo motor 6 and a temperature sensor 5 of a fan 8, the positive and negative rotation and the rotating speed of the servo motor 6 can be controlled, the rotating speed of the fan 8 can be adjusted, and when the temperature sensor 5 detects that the tetrafluoro reducing pipeline is higher than a certain temperature threshold value, the rotating speed of the servo motor 6 is reduced, and the rotating speed of the fan 8 is increased.
In practical application, two tensioning compression rollers are arranged at the bottom of the conveyor belt 4, the height of each compression roller can be adjusted, the tightness of the conveyor belt 4 can be adjusted, and the conveyor belt 4 is allowed to be stable.
In practical application, the fan 8 is connected with a cold air pipeline.
In practical application, in order to keep the frame 1 stable and reduce the temperature of the conveyor belt 4, support plates are installed in the conveyor belt 4 and between the drive roller and the driven roller, and the support plates are made of metal materials and are fixedly connected with the frame 1.
In practical applications, there are more than four fans 8.
The working principle of the invention is as follows:
the tetrafluoro reducing pipeline is cooled by a plurality of cooling fans 8 through a conveyor belt 4 after being molded, heated and dried, a temperature sensor 5 is arranged at the outlet of the conveyor belt 4 to measure the surface temperature of the tetrafluoro reducing pipeline, and if the cooling does not meet the requirement within the specified time, the rotating speed of the fans 8 is increased; meanwhile, the servo motor 6 rotates reversely to enable the tetrafluoro reducing pipeline to continue cooling, and the rotating speed of the servo motor 6 can also be reduced to enable the tetrafluoro reducing pipeline to stay for a long time. The invention can treat the cooling problem of the tetrafluoro reducing pipeline in batch and has higher efficiency.
In summary, the following steps: the invention controls the temperature reduction gradient of the dried tetrafluoro reducing pipeline by adjusting the rotating speed of the servo motor and the fan, and has high temperature reduction efficiency, accurate temperature control and cleanness.
The basic principles, principal features and advantages of the present invention are described. It should be understood by those skilled in the art that the foregoing embodiments are merely illustrative of the technical spirit and features of the present invention, and the present invention is not limited thereto but may be implemented by those skilled in the art.
Claims (5)
1. The utility model provides a tetrafluoro reducing pipe mould pressing cooling device which characterized in that: comprises a frame (1), a servo motor (6), a conveyor belt (4) and a fan (8),
the rack (1) is in a long table shape formed by a plurality of aluminum alloy sections, the rack (1) comprises four upright posts, support legs (10) are arranged at the bottoms of the upright posts, the height of each support leg (10) can be rotatably adjusted to keep the levelness of the rack (1),
a driving roller and a driven roller are respectively installed at two ends of the upper part of the rack (1), a conveying belt (4) is installed on the outer sides of the driving roller and the driven roller, a servo motor (6) is installed below the driving roller, and the servo motor (6) drives the driving roller to move through a gear and a chain; the servo reducing pipeline is arranged on the conveyor belt (4), the guard plates (2) are arranged outside the servo motor (6), the gear and the chain,
a support (9) is installed above the conveyor belt (4), the support (9) is installed at the top of the rack (1), a plurality of fans (8) which are evenly arranged along the movement direction of the conveyor belt (4) are installed on the support (9), the fans (8) are driven by a speed regulating motor, the fans (8) face the conveyor belt (4), a filter screen (7) is installed at the back of each fan (8),
a temperature sensor (5) is arranged at the outlet of the conveyor belt (4), the temperature measuring element points to the tetrafluoro reducing pipeline,
electric control cabinet (3) is installed to frame (1) bottom, and electric control cabinet (3) include PLC component, circuit, and electric control cabinet (3) are connected with the buncher of fan (8), servo motor (6), temperature sensor (5), and steerable servo motor (6) are just reversing and the rotational speed, adjustable fan (8) rotational speed, and when tetrafluoro reducing pipe was higher than the uniform temperature threshold value was surveyed in temperature sensor (5), servo motor (6) rotational speed reduced, and fan (8) rotational speed improves.
2. The tetrafluoro reducing pipe die pressing cooling device according to claim 1, characterized in that: two tensioning compression rollers are arranged at the bottom of the conveyor belt (4), the height of each compression roller can be adjusted, the tightness of the conveyor belt (4) can be adjusted, and the conveyor belt (4) is allowed to be stable.
3. The tetrafluoro reducing pipe die pressing cooling device according to claim 1, characterized in that: the fan (8) is connected with a cold air pipeline.
4. The tetrafluoro reducing pipe die pressing cooling device according to claim 1, characterized in that: in order to keep the frame (1) stable and reduce the temperature of the conveying belt (4), supporting plates are arranged in the conveying belt (4) and between the driving roller and the driven roller, and the supporting plates are made of metal materials and are fixedly connected with the frame (1).
5. The tetrafluoro reducing pipe die pressing cooling device according to claim 1 or 3, characterized in that: the number of the fans (8) is more than four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010564843.XA CN111688092A (en) | 2020-06-19 | 2020-06-19 | Tetrafluoro reducing pipeline mould pressing cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010564843.XA CN111688092A (en) | 2020-06-19 | 2020-06-19 | Tetrafluoro reducing pipeline mould pressing cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111688092A true CN111688092A (en) | 2020-09-22 |
Family
ID=72482160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010564843.XA Pending CN111688092A (en) | 2020-06-19 | 2020-06-19 | Tetrafluoro reducing pipeline mould pressing cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111688092A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112229139A (en) * | 2020-10-09 | 2021-01-15 | 天长市志昊机电配件有限公司 | Cooling device is used in manometer casing production |
| CN113734834A (en) * | 2021-09-14 | 2021-12-03 | 苏州西姆提纳米科技有限公司 | Energy-concerving and environment-protective conveyer based on freight |
-
2020
- 2020-06-19 CN CN202010564843.XA patent/CN111688092A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112229139A (en) * | 2020-10-09 | 2021-01-15 | 天长市志昊机电配件有限公司 | Cooling device is used in manometer casing production |
| CN113734834A (en) * | 2021-09-14 | 2021-12-03 | 苏州西姆提纳米科技有限公司 | Energy-concerving and environment-protective conveyer based on freight |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200922 |
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| WD01 | Invention patent application deemed withdrawn after publication |