CN101716821A - Spiral cooling device - Google Patents
Spiral cooling device Download PDFInfo
- Publication number
- CN101716821A CN101716821A CN200910114656A CN200910114656A CN101716821A CN 101716821 A CN101716821 A CN 101716821A CN 200910114656 A CN200910114656 A CN 200910114656A CN 200910114656 A CN200910114656 A CN 200910114656A CN 101716821 A CN101716821 A CN 101716821A
- Authority
- CN
- China
- Prior art keywords
- cooling chamber
- transport drum
- carrier chain
- cooling device
- spiral
- 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
- 238000001816 cooling Methods 0.000 title claims abstract description 86
- 238000004804 winding Methods 0.000 claims description 12
- 230000033001 locomotion Effects 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 238000009795 derivation Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 description 7
- 238000005265 energy consumption Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 235000019628 coolness Nutrition 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
Images
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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
- B29C48/80—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the plasticising zone, e.g. by heating cylinders
- B29C48/83—Heating or cooling the cylinders
- B29C48/834—Cooling
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The invention discloses a spiral cooling device comprising conveying chains used for forming a sealed loop. A cooling chamber is arranged on the path of the conveying chains; a plurality of transmitting drums are arranged spacially and horizontally in the cooling chamber; the conveying chains enter the cooling chamber from the inlet of the cooling chamber, spirally winds on the transmitting drums in sequence and exit the cooling chamber from the outlet of the cooling chamber; the conveying chains wind oppositely on the adjacent transmitting drums; the conveying chains outside the cooling chamber are supported by a group of supporting rollers; and one of the supporting rollers is a driving roller. The spiral cooling device is mainly suitable for the producing line of extruding a single semi-finished rubber product which has the section width of less than 220 mm and the producing line of extruding double semi-finished rubber products which have the section width of less than 120 mm. The spiral cooling device is a novel and efficient cooling device which has low cost and consumes ultralow energy. The cooling length of the spiral cooling device is generally 40-120 mm and can be set according to the requirement of the rubber product.
Description
(1) technical field:
The present invention relates to cooling device, is a kind of spiral cooling device that rubber semi-finished product on the rubber extruding production line is cooled off specifically.
(2) background technology:
In the tire production industry, the required cooling length of conventional rubber is generally 60～110 meters, and its traditional type of cooling mainly contains four kinds of nature coolings, air-cooled, water-cooled, drum-type cooling.
1, the delivery vehicles of first three kind type of cooling all adopts straight " straight line " type of belt drive, and promptly the landline of rubber in cooling device is straight line.Even if adopt the multilayer design, the total length of whole cooling device is still very long, is generally 30～50 meters.There is following major defect in this design:
A, manufacturing cost height.This structure is made up of the cooling line of huge frame, operating maintenance platform and One's name is legion, aluminum window etc., the module chain also need remove to satisfy its refrigerating function by a series of accessory structure of speeds match between multistage power drive, each section or the like, material and manufacturing cost height.
B, equipment take up an area of big.Because whole table apparatus is bulky, causes the effective rate of utilization of user's workshop low.
C, use cost height.The equipment complicated operation, Maintenance and Repair frequency height, the equipment dynamic source is many, and energy consumption is big.Especially for water-cooling pattern, need a large amount of recirculated water as cooling medium, need purify and pressurize recirculated water, and goods also need blow water treatment after cooling, it is big to blow water air pump energy consumption, and noise pollution is big.Whole system operation expense and energy consumption height in a word.
D, goods precision be cannot say for sure to demonstrate,prove.Because the architectural characteristic of the delivery vehicles of goods---module chain and type of belt drive have determined to be in operation and can occur creeping and the play phenomenon with being difficult to avoid, therefore be difficult to guarantee the high-precision requirement of goods.
2, the drum-type cooling promptly adopts traditional hollow channelling water drum cooler to carry out the cooling of rubber.Each drum cooler is driven by reducing motor, and goods are multi-turn at the drum face by guide roller and twine.Though this type of cooling has reduced manufacturing, use cost and the floor space of equipment to a certain extent, but its maximum defective is: because rubber has the characteristic that length is constantly shunk in cooling procedure, this will cause goods in drum face discontinuity, and exist speed poor between each drum, therefore goods are easy to generate stretcher strain and sideslip, cooled product size changes greatly, and precision is difficult to guarantee.Therefore this cooling device only is applicable to the occasion that some products thickness are little, dimension precision requirement is low on a small quantity.
(3) summary of the invention:
At the weak point of traditional cooling device, the spiral cooling device that the present invention has designed that a kind of floor space is little, cooling range is big, can guarantee the rubber precision.
Can realize the spiral cooling device of above-mentioned purpose, comprise the carrier chain that forms loop, different is the cooling chamber that described carrier chain path is provided with import and export, be furnished with the transport drum of a plurality of locus in the cooling chamber, each transport drum is basically by the horizontal direction setting, the carrier chain that enters cooling chamber from inlet is wrapped on each transport drum successively by the order of setting, and its canoe is that spiral twines, and the carrier chain winding direction on the landline on the adjacent transport drum is opposite.Cooling chamber is furnished with the one group of carrying roller that supports the outer carrier chain of cooling chamber outward, and one of carrying roller is made as drive roll.Under the drive of drive roll, the carrier chain shuttling movement, the operator only need be fixed on rubber on the carrier chain with anchor clamps in the porch of cooling chamber, and rubber is promptly imported in the cooling chamber automatically, in the exit of cooling chamber anchor clamps is unclamped then to take off rubber and get final product.
The number of transport drum and the carrier chain coiling length on transport drum has determined the cooling length of rubber.
The present invention selects identical transport drum for use, i.e. identical, the equal in length of each transport drum diameter.
The spiral of carrier chain twines lift angle and is designed to 1.5 °～8 ° on each transport drum, can realize that compact spiral twines, and makes full use of the finite length of transport drum.
Adjacent two transport drums can be arranged in parallel on the landline, but can realize stable space transmission closed loop for guaranteeing the carrier chain that spiral twines between two transport drums, helping carrier chain smoothly transits between each transport drum, adjacent two transport drums preferably keep certain space angle, the space angle of each transport drum axis is divided into horizontal direction pivot angle and vertical direction pivot angle, the horizontal direction pivot angle is between 1 °～7 °, and the vertical direction pivot angle is between 1.5 °～10 °.
Also evenly be provided with horizontal round roller on the periphery of each transport drum, it is to contact with the circle roller that carrier chain is wrapped on the transport drum, the axial relative motion of carrier chain and transport drum can effectively reduce the axial thrust that produces when carrier chain is done the helical curve motion by circle roller scrolling realization like this.
Each transport drum is provided with and makes carrier chain make to stablize the thrust terminator of helical curve motion on transport drum.
Described cooling chamber can be the nature cooling chamber or for air-cooling chamber or for the water cooling chamber etc.
Spiral cooling device of the present invention is the brand-new device of a kind of structure that invents on the basis of taking all factors into consideration former rubber cooling defective, and it has overcome the deficiency of traditional cold radiator cooler, has reached desirable cooling effect.It utilizes carrier chain to move as helical curve on transport drum as delivery vehicles and carries and cool off rubber, and its main advantage is as follows:
1, low cost of manufacture.The present invention concentrates design in several meters square cooling chambers approximately 60～110 meters of tradition even longer cooling length, and compact in design is in light weight.Structural reduction of the present invention, rubber are carried continuously, and carrier chain does not need segmentation to drive, and material cost and manufacturing cost reduce greatly.
2, equipment takes up an area of little.Traditional water cooling plant floor space is at least greater than 60m
2, traditional air cooling equipment floor space is generally greater than 100m
2, and floor space of the present invention is less than 10m
2, floor space has been saved more than 80%.
3, equipment energy consumption is low.The traditional cold radiator cooler needs the multistage power drive, dries up if water-cooled then also need be overlapped air pump in the back segment process configurations more, and a whole set of process for cooling power demand is at least more than 20KW; If air-cooledly then need dispose tens of typhoon machines and carry out forced circulation blowing, power demand also must be more than 10KW.Whole system operation power demand of the present invention is between 2.5～4.5KW, and equipment energy consumption has reduced by 60% at least.
4, use cost is low.The present invention is simple in structure, and is easy to operate, and the operator only need be fixed on the rubber head on the carrier chain with simple anchor clamps, and goods can be realized helical feed along carrier chain automatically on the transport drum face, and operator's labour intensity is little.Auxiliary function parts of the present invention are few, and the running gear wearing and tearing are little, and maintenance cost is low.
5, cooling back goods precision height.The present invention utilizes the delivery vehicles of the carrier chain of spiral winding as rubber, and product size is stable, is out of shape little.
(4) description of drawings:
Fig. 1 is the structural representation of one embodiment of the present invention.
Fig. 2 is the side view of Fig. 1 embodiment.
Fig. 3 is the vertical view of Fig. 1 embodiment.
Figure number sign: 1, carrier chain; 2, cooling chamber; 3, transport drum; 4, carrying roller; 5, justify roller; 6, thrust terminator; 7, drive roll; 8, blower fan; 9, inlet; 10, outlet.
(5) specific embodiment:
In the mode of arranging two transport drums 3 the present invention is specifically described:
The present invention is made of carrier chain 1 and cooling chamber 2, the transport drum 3 of two same sizes is set in the cooling chamber 2, two transport drums 3 are provided with in the space in the same way by high low level, form certain included angle between two transport drums 3, the pivot angle in the horizontal direction that is transport drum 3 axis is 1 °～7 °, is 1.5 °～10 ° at the vertical direction pivot angle.Offer inlet 9 on the air-cooling chamber 2 of low level transport drum 3 one sides, these 9 winding starting ends that enter the mouth corresponding to low level transport drum 3, many group thrust terminators 6 are installed on the low level transport drum 3, offer outlet 10 on the air-cooling chamber 2 of high-order transport drum 3 one sides, this outlet 10 finishes end corresponding to the winding of high-order transport drum 3, many group thrust terminators 6 also are installed on the high-order transport drum 3, evenly be provided with horizontal round roller 5 on the periphery of each transport drum 3, the axis of circle roller 5 and the axis normal of transport drum 3 are as Fig. 1, Fig. 2, shown in Figure 3.
It is 1.5 °～8 ° that the spiral of carrier chain 1 on transport drum 3 twines lift angle, and carrier chain 1 is the plastic module chain.Cooling chamber 2 is an air-cooling chamber, is unlimited square box suitable for reading, and a plurality of blower fans 8 are set on the case face of a side, and the position of blower fan 8 is upper, middle and lower, as Fig. 1, Fig. 2, shown in Figure 3.
The diameter of transport drum 3 can dispose according to the rubber size, scope is at 800mm～1600mm, transport drum 3 no motor-driven, its rotational power is provided by the carrier chain 1 of screw, carrier chain 1 does not upwards have relative motion with respect to transport drum 3 week (entering the winding point begins to cutting out in the winding process), the circumferential kinetic force of friction that is carrier chain 1 is zero, overcome carrier chain 1 creeping and the play phenomenon in the running effectively, guaranteed the dimensional accuracy of goods in running.
Design main points of the present invention:
(1), the delivery vehicles of carrier chain 1 conduct, on two transport drums 3, do the helical curve motion, the number of total coils that the diameter of transport drum 3 and length, carrier chain 1 spiral twine has determined the cooling length of rubber.
(2), two transport drums 3 are the certain space angle and arrange, to guarantee to realize stable space transmission closed loop at the carrier chains 1 that two drum surface helix twine; The winding starting end of low level transport drum 3 finishes to hold relative close with the winding of high-order transport drum 3.
(3), transport drum 3 is as the parent of carrier chain 1 support and spiral winding, the laterally round roller 5 of one deck is laid on the surface, make carrier chain 1 and transport drum 3 realize even contact, and carrier chain 1 passes through circle roller 5 scrolling realization with the axial relative motion of transport drum 3, carrier chain 1 be can effectively reduce and the lateral thrust that the helical curve motion produces, the reliability and the service life of having improved equipment done.
(4), be provided with many group thrust terminators 6 on two transport drums 3, on transport drum 3 surfaces, do stable helical curve motion in order to realize carrier chain 1.
Claims (8)
1. spiral cooling device, comprise the carrier chain (1) that forms loop, it is characterized in that: cooling chamber (2) is set on the path of described carrier chain (1), be furnished with a plurality of transport drums (3) in the cooling chamber (2), each transport drum (3) is arranged by the horizontal direction space, carrier chain (1) is wrapped on the transport drum (3) successively again from cooling chamber (2) outlet derivation after cooling chamber (2) inlet enters, the canoe of carrier chain (1) on transport drum (3) is that spiral twines, and the winding direction of the last carrier chain (1) of adjacent transport drum (3) is opposite on the landline; Carrier chain (1) outside the cooling chamber (2) is supported by one group of carrying roller (4) of other layout, and one of carrying roller (4) is made as drive roll.
2. spiral cooling device according to claim 1 is characterized in that: identical, the equal in length of described each transport drum (3) diameter.
3. spiral cooling device according to claim 2 is characterized in that: adjacent two transport drums (3) are the space angle layout on the described landline.
4. spiral cooling device according to claim 3 is characterized in that: the horizontal direction pivot angle of described transport drum (3) axis is that 1 °～7 °, vertical direction pivot angle are 1.5 °～10 °.
5. according to any described spiral cooling device in the claim 1～4, it is characterized in that: it is 1.5 °～8 ° that the spiral of described carrier chain (1) on transport drum (3) twines lift angle.
6. according to any described spiral cooling device in the claim 1～4, it is characterized in that: horizontal round roller (5) evenly is set on the periphery of described transport drum (3), and circle roller (5) contacts with carrier chain (1).
7. according to any described spiral cooling device in the claim 1～4, it is characterized in that: described cooling chamber (2) is the nature cooling chamber, or air-cooling chamber, or the water cooling chamber.
8. according to any described spiral cooling device in the claim 1～4, it is characterized in that: described transport drum (3) is provided with and makes carrier chain (1) go up the thrust terminator (6) of doing to stablize the helical curve motion at transport drum (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101146565A CN101716821B (en) | 2009-12-22 | 2009-12-22 | Spiral cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101146565A CN101716821B (en) | 2009-12-22 | 2009-12-22 | Spiral cooling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101716821A true CN101716821A (en) | 2010-06-02 |
| CN101716821B CN101716821B (en) | 2012-06-27 |
Family
ID=42431500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101146565A Active CN101716821B (en) | 2009-12-22 | 2009-12-22 | Spiral cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101716821B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111372749A (en) * | 2017-11-20 | 2020-07-03 | Vmi荷兰公司 | Cooling device and method for cooling a continuous strip |
-
2009
- 2009-12-22 CN CN2009101146565A patent/CN101716821B/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111372749A (en) * | 2017-11-20 | 2020-07-03 | Vmi荷兰公司 | Cooling device and method for cooling a continuous strip |
| CN111372749B (en) * | 2017-11-20 | 2023-03-21 | Vmi荷兰公司 | Cooling device and method for cooling a continuous strip |
| US11654606B2 (en) | 2017-11-20 | 2023-05-23 | Vmi Holland B.V. | Cooling apparatus and method for cooling a continuous strip |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101716821B (en) | 2012-06-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201559306U (en) | Spiral cooling device | |
| CN208103560U (en) | A kind of rolling machine that winding effect is good | |
| CN101716821B (en) | Spiral cooling device | |
| CN209561085U (en) | Cooling device is used in a kind of production of cable | |
| CN216757682U (en) | Stable form extruder is used in aluminium bar production | |
| CN204183227U (en) | Extraordinary pipeline process line | |
| CN202846868U (en) | Spiral type two-drum air cooling device | |
| CN214294039U (en) | Film automatic cooling system | |
| CN213891227U (en) | Blanking device for plastic packaging barrel blow molding machine | |
| CN201913118U (en) | Cold controller for producing high-speed wire rod and high-speed wire rod producing equipment | |
| CN208733174U (en) | Hardening apparatus by high frequency current is used in a kind of production of chain | |
| CN210516323U (en) | Cable cooling device | |
| CN203470733U (en) | Heat exchanger finned tube manufacturing machine | |
| CN108172338A (en) | A kind of carbon-fibre wire manufacturing process | |
| CN111590852A (en) | 7-layer co-extrusion film blowing experimental machine | |
| CN217196512U (en) | Waterproof coiled material cooling device | |
| CN219855917U (en) | Air-cooling production line for spliced chain stay | |
| CN219970932U (en) | High-speed wire air-cooled roller way anti-tilting steel device with anti-tilting function | |
| CN207844758U (en) | A kind of drip irrigation zone wrap-up | |
| CN219486524U (en) | Plastic pipeline cooling device | |
| CN215481089U (en) | Cooling device for aluminum foil coil after annealing | |
| CN116587649B (en) | Tire shaping cooling arrangement | |
| CN220201989U (en) | Multi-model cable annealing device | |
| CN214298471U (en) | Copper wire drawing device with cooling function | |
| CN220950635U (en) | Plastic extruding machine with tail end wire collecting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231215 Address after: 201400, 10th Floor, Building 2, No. 50 Maoyuan Road, Fengxian District, Shanghai Patentee after: China Chemical Equipment Technology Group Co.,Ltd. Patentee after: CHINA CHEMICAL GUILIN ENGINEERING Co.,Ltd. Address before: 541004 No. 77, Qixing Road, Guilin, the Guangxi Zhuang Autonomous Region Patentee before: CHINA CHEMICAL GUILIN ENGINEERING Co.,Ltd. |