CN105922542A - Rubber strip cooling device - Google Patents
Rubber strip cooling device Download PDFInfo
- Publication number
- CN105922542A CN105922542A CN201610443993.9A CN201610443993A CN105922542A CN 105922542 A CN105922542 A CN 105922542A CN 201610443993 A CN201610443993 A CN 201610443993A CN 105922542 A CN105922542 A CN 105922542A
- Authority
- CN
- China
- Prior art keywords
- rubber bar
- bosh
- rubber
- bar
- cooling
- 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
- 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
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/919—Thermal treatment of the stream of extruded material, e.g. cooling using a bath, e.g. extruding into an open bath to coagulate or cool the material
-
- 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
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/911—Cooling
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- 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 belongs to the field of rubber production and processing and in particular relates to a rubber strip cooling device. The rubber strip cooling device comprises a cooling sink. The cooling sink is arranged along an extruding port of an extruding machine. The cooling sink is filled with cooling water. A rubber strip extruded by the extruding machine enters the cooling sink and is cooled and hardened acceleratively. By means of the cooling sink, the extruded rubber strip can be cooled and hardened rapidly and the deformation of the rubber strip can be prevented.
Description
Technical field
The invention belongs to rubber production and processing field, be specifically related to a kind of rubber bar chiller.
Background technology
Rubber processing technique generally comprises the operations such as raw material mixing, pelletize, colouring, extrusion molding, shearing, existing
Often there is following defect in the rubber process equipment in technology: 1. after extruder is shut down, rate of cooling is relatively slow, easily
Cause electric elements aging, and be not easy to plant maintenance；2. the rubber bar curing rate of extruder extrusion is relatively slow,
Course of conveying is easily generated deformation, affects product quality；3. the hauling speed of rubber bar traction apparatus cannot be real
Time regulation and control, be easily caused rubber bar and break or pile up；4. rubber bar lacks limit guiding device, at course of conveying
In easily produce skew.
Summary of the invention
The technical problem to be solved of the present invention is to provide a kind of novel rubber bar chiller, and this adds
Work system can overcome the defect of conventional process tools, accelerates the hardening by cooling of rubber bar.
The present invention solves above-mentioned technical problem by the following technical solutions:
A kind of rubber bar chiller, including bosh, bosh is postponed along the extrusion of extruder and is set
Putting, bosh is built with cooling water, and the rubber bar of extruder extrusion enters in bosh, makes rubber bar
Accelerate hardening by cooling.
It is an advantage of the current invention that: the rubber bar after bosh can make extrusion quickly cools and solidifies, and prevents
Deformation.
Accompanying drawing explanation
Fig. 1 is the structural representation of the extruder of the present invention；
Fig. 2 is the plan structure schematic diagram of the extruder of the present invention；
Fig. 3 is the bosh structural representation of the present invention；
Fig. 4 is the shearing device structural representation of the present invention；
Fig. 5 is the shearing device plan structure schematic diagram of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in detail.
In describing the invention, it should be noted that term " on ", D score, "left", "right", " interior ",
Orientation or the position relationship of the instruction such as " outward " they are based on orientation shown in the drawings or position relationship, merely to
It is easy to describe the present invention and simplification description rather than instruction or the device of hint indication or element must have spy
Orientation structure and operation, be therefore not considered as limiting the invention.
A kind of rubber system of processing, including:
Extruder 10, extruder 10 includes that auger conveyor 11, the discharge end of auger conveyor 11 are provided with crowded
Outlet 12, auger conveyor 11 outer wall is provided with heating jacket 13 and cooling water pipe 14, and extruder 10 is used
In by granular material heating and melting, and being extruded into rubber bar 50, cooling water pipe 14 stops for extruder 10
Fast cooling after machine；
Bosh 20, bosh 20 postpones setting along the extrusion 12 of extruder 10, bosh
20 built with cooling water, and the rubber bar 50 of extruder 10 extrusion enters in bosh 20, makes rubber bar
50 accelerate hardening by cooling；
Shearing device 30, enters this shearing device 30 after the cooling of rubber bar 50 cooled tank 20, cuts off dress
Put 30 and include that chopper 39 and batch (-type) feed mechanism, described chopper 39 vertically move back and forth, chopper
39 coordinate composition shear action with workbench, are used for cutting off rubber bar 50；Described batch (-type) feed mechanism can
By rubber bar 50 intermittent delivery below chopper 39, particularly as follows: when chopper 39 lifts, rubber bar 50
Feeding forward, rubber bar 50 feed-disabling when chopper 39 falls.
Preferably, described heating jacket 13 is two flap-type structures, and heating jacket 13 is added by two halfpipe electricity
Hot housing encloses and forms, and described cooling water pipe 14 is layed in the crevice place between two electrical heating housings.
Preferably, described heating jacket 13 arranges multistage along auger conveyor 11 length direction interval, described
The cooling water pipe 14 crevice place between every two sections of heating jackets 13 is respectively provided with a water inlet 15.
Preferably, a tank 16, the water outlet of described cooling water pipe 14 it are provided with below described auger conveyor 11
Mouth is passed through in tank 16, is connected with discharge pipe line 17 bottom tank 16, and discharge pipe line 17 connects with pond, water
Supplying water to each water inlet of cooling pipe 14 15 further through water pump in pond, is formed cooling water circulation.Cooling water is carried out
Flow into after heat exchange in tank 16, after tentatively dispelling the heat in tank 16, entering cooling pond, no
Cooling pond temperature can be made to rise too high.Owing to cooling system only cools down when extruder 10 is shut down, because of
This this volatilization radiating mode has been able to meet Production requirement, it is not necessary to the equipment such as attached heat sinks.
Preferably, described bosh 20 is provided with near one end of extrusion 12 for guiding rubber bar 50 to enter
Enter the ramp 21 bottom bosh 20, on described ramp 21 and be equipped with deflector roll bottom bosh 20
22.Owing to freshly extruded rubber bar 50 is not the most fully cured, it is therefore desirable to rubber bar 50 is smoothed
Guiding, prevent bosh 20 edge scratch rubber bar 50.
Preferably, in described bosh 20, it is provided with the detector unit for detecting rubber bar 50 rate of tension,
Described detector unit includes a torque sensor 23, and the major axis horizontal of torque sensor 23 is arranged, square sensor
Being connected with a fork 24 on the main shaft of 23, described fork 24 lower end is provided with a horizontal roller 25, described level
Roller 25 is pressed in above rubber bar 50.The rate of tension of rate of tension detector unit detection rubber bar 50, prevents rubber
Leather strap 50 is tightened, and on the one hand it can be avoided that rubber bar 50 ruptures, on the other hand also is able to prevent rubber bar 50
It is suspended in more than the liquid level of bosh 20, loses cooling effect.Concrete, can be by torque sensor 23
Being connected with control system, control system controls the speed of haulage gear action according to this torque parameter, so that
Rubber bar 50 remains more lax state.
Preferably, a pair conveying roller that is first it is additionally provided with between described bosh 20 and shearing device 30 defeated
Send roller 40, and one of them roll body of the first conveying roller 40 is driven motor 43 to drive by first.This conveying roller
There is provided main pull strength for rubber bar 50, draw the continuous feeding forward of rubber bar 50.
Preferably, between described first conveying roller 40 and bosh 20, it is provided with the first position-limited rack 48, described
First position-limited rack 48 includes two spaced vertical rods, and the space between two vertical rods is just to the first conveying roller 40
Stage casing arrange, rubber bar 50 passes between two vertical rods, it is ensured that rubber bar 50 is positioned at the first conveying roller 40
Middle part.
Further, the spacing between two vertical rods of described first position-limited rack 48 is adjustable setting.Preferably,
Two vertical rod lower ends are each affixed with a base plate 481, and described base plate 481 is hinged on the table, and jointed shaft
It is provided with locking nut 482, when locking nut 482 unclamps, it is possible to make vertical rod swing along circular arc path, when
When locking nut 482 is tightened, it is possible to make vertical rod fix.
Further, the lower roll body 42 of the first conveying roller 40 is driven motor 43 to drive by first, the first conveying
The upper roll body 41 of roller 40 is arranged on the first plain bearing housing 44, and described first plain bearing housing 44 is along perpendicular
Nogata is arranged to sliding, and makes the distance between two roll bodies of the first conveying roller 40 adjustable, described first sliding axle
Bearing 44 top is connected with the first screw rod 46, and described first screw rod 46 is horizontal with the top of clutch shaft bearing seat support 45
The screwed hole offered on beam constitutes threaded engagement, and described first screw rod 46 is set with the first stage clip 47, described
First stage clip 47 is between the first plain bearing housing 44 and the top cross-bar of clutch shaft bearing seat support 45.
Described batch (-type) feed mechanism includes a pair conveying roller that is second conveying roller 31, described second conveying roller 31
One of them roll body driven by servomotor 32.Concrete, servomotor 32 by control system control,
Control system is provided for detecting the sensor of chopper 39 running status at chopper 39, when sensor detects
During to chopper 39 lifting, control system controls servomotor 32 action, rubber bar 50 feeding forward, works as biography
Sensor detects when chopper 39 declines, and controller control private takes motor 32 and stops, rubber bar 50 feed-disabling,
Thus realize the batch (-type) feeding of rubber bar 50.
The upper roll body 311 of the second conveying roller 31 is arranged on the second plain bearing housing 33, and described second slides
Bearing block 33 is vertically slidably arranged on the second bearing bracket 34, makes the two of the second conveying roller 31
Distance between roll body is adjustable, and described second plain bearing housing 33 top is connected with the second screw rod 35, and described second
The screwed hole offered in the top cross-bar of screw rod 35 and the second bearing bracket 34 constitutes threaded engagement, described
Being set with the second stage clip on second screw rod 35, described second stage clip is positioned at the second plain bearing housing 33 and second
Between the top cross-bar of bearing bracket 34.
The roll surface top of the lower roll body 312 of the second conveying roller 31 is concordant with the table top of workbench or slightly higher and works
The table top of platform.Guarantee rubber bar 50 course of conveying does not haves relatively macrorelief, make equipment produce more steady.
Further, one end and the second conveying roller that the i.e. rubber bar 50 in described batch (-type) feed mechanism front end enters
The second position-limited rack 301, carrying roller 303 and gatherer, described second position-limited rack 301 it is sequentially provided with between 31
Including two spaced vertical rods, the stage casing of the second conveying roller 31 is just arranged by the space between two vertical rods；
Described carrying roller 303 arranges multiple along rubber bar 50 direct of travel interval；Described gatherer includes two pieces of strips
Plate body 302, two pieces of strip plate bodys 302 substantially layout, the spaces between two pieces of strip plate bodys 302 in splayed
Constituting the passage that rubber bar 50 passes, the second conveying roller 31 stage casing is just arranged by this passage, and this passage is relatively
Wide one end is arranged near the second conveying roller 31 away from the second conveying roller 31, narrower one end.
Further, the spacing between two vertical rods of described second position-limited rack 301 is adjustable setting.
Preferably, two bottom of upright rods of described second position-limited rack 301 are each connected with an adjustable plate 304, described tune
Joint plate 304 is provided with bar hole, and the length direction of bar hole is vertical with the length direction of rubber bar 50, institute
Being provided with clamping screw 305 in stating bar hole, adjustable plate 34 is fixedly installed on by clamping screw 305 is adjustable
On workbench.
Further, the spacing between two pieces of strip plate bodys 302 of described gatherer is adjustable setting.
Preferably, respectively it is connected with a slide plate 306 outside described two pieces of strip plate bodys 302, described slide plate 306 sets
There is waist-shaped hole, and the length direction of waist-shaped hole is vertical with the length direction of rubber bar 50, is provided with lock in waist-shaped hole
Tight bolt 305, slide plate 306 is fixedly installed on the table by clamping screw 305 is adjustable.
Further, it is additionally provided with rubber bar between described batch (-type) feed mechanism and chopper 39 and helps mechanism, institute
State rubber bar help mechanism to include two pieces are parallel to each other and clamping plate 36 that plate face is vertical, rubber bar 50 is from two clamping plate
Passing between 36, rubber bar helps mechanism also to include the depression bar 37 that rubber bar 50 is provided above.
Preferably, the height of spacing between described two clamping plate 36 and described depression bar 37 is adjustable setting
Put.
Concrete, it being respectively provided with an inserted link 361 outside two clamping plate 37, described inserted link 361 is interspersed in the second bearing
In the through hole offered on seat support 34 sidewall, through-hole side wall is provided with holding screw 38.
Concrete, described depression bar 37 be L-type, including vertical bar segment and horizontal bar segment, described horizontal bar segment and
Rubber bar 50 length direction is parallel, and is pressed in rubber bar 50 upper end, and described vertical bar segment is interspersed in the second axle
In the vertical hole offered on end floor beam on base supporting 34, and vertical hole sidewall is provided with holding screw 38.
The stopping means being used for limiting rubber bar 50 course in the present invention is adjustable setting, such energy
Enough adapt to the production of different size rubber, expand the scope of application of equipment, thus reduce device fabrication,
R&D costs.
Preferably, described chopper 39 is arranged on a vertical reciprocating crossbeam 391, described crossbeam 391
Bottom is connected with two vertical guide rods 392, and the guide pin bushing that described guide rod 392 and workbench are fixedly installed constitutes slip
Coordinating, described guide rod 392 is driven motor 393 to drive by second, and described second drives motor 393 by song
The rotary motion of electric machine main shaft is converted into the vertical reciprocating motion of guide rod 392 by handle linkage 394.
Further, the main shaft of described second driving motor 393 is connected with decelerator 395, described crank connecting link
Mechanism 394 is arranged on decelerator 395 output shaft.The gear ratio of decelerator 395 can be according to required product
Length is adjusted, and the rotating speed of output is the slowest, and the rubber section cut out is the longest.
The foregoing is only the preferred embodiment of the invention, not in order to limit the invention,
Any amendment, equivalent and the improvement etc. made within all spirit in the invention and principle, all should
Within being included in the protection domain of the invention.
Claims (5)
1. a rubber bar chiller, it is characterised in that: including bosh, bosh is along extruder
Extrusion postpone setting, bosh enters cooling water built with cooling water, the rubber bar of extruder extrusion
In groove, rubber bar is made to accelerate hardening by cooling.
Rubber bar chiller the most according to claim 1, it is characterised in that: described bosh leans on
One end of nearly extrusion is provided with for guiding rubber bar to enter the ramp bottom bosh.
Rubber bar chiller the most according to claim 1, it is characterised in that: with cold on described ramp
But bottom of gullet is equipped with deflector roll.
Rubber bar chiller the most according to claim 1, it is characterised in that: in described bosh
It is provided with the detector unit for detecting rubber bar rate of tension.
Rubber bar chiller the most according to claim 3, it is characterised in that: described detector unit bag
Including a torque sensor, the major axis horizontal of torque sensor is arranged, and the main shaft of square sensor is connected with a fork,
Described fork lower end is provided with a horizontal roller, and described horizontal roller is pressed in above rubber bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610443993.9A CN105922542A (en) | 2016-06-17 | 2016-06-17 | Rubber strip cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610443993.9A CN105922542A (en) | 2016-06-17 | 2016-06-17 | Rubber strip cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105922542A true CN105922542A (en) | 2016-09-07 |
Family
ID=56831333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610443993.9A Pending CN105922542A (en) | 2016-06-17 | 2016-06-17 | Rubber strip cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105922542A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1113130A (en) * | 1995-04-08 | 1995-12-13 | 河北长征企业集团公司 | Apparatus for production of rubber composite three-colour welt |
| CN201179717Y (en) * | 2008-01-24 | 2009-01-14 | 浙江奋飞橡塑制品有限公司 | Rubber V belt bottom glue linked set extrusion apparatus |
| CN103587123A (en) * | 2013-10-29 | 2014-02-19 | 浙江庆元欧迪实业有限公司 | Rubber pad-printing production line |
| CN204196202U (en) * | 2014-10-30 | 2015-03-11 | 温州南北磁性用品有限公司 | A kind of water cooling equipment of extruder |
-
2016
- 2016-06-17 CN CN201610443993.9A patent/CN105922542A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1113130A (en) * | 1995-04-08 | 1995-12-13 | 河北长征企业集团公司 | Apparatus for production of rubber composite three-colour welt |
| CN201179717Y (en) * | 2008-01-24 | 2009-01-14 | 浙江奋飞橡塑制品有限公司 | Rubber V belt bottom glue linked set extrusion apparatus |
| CN103587123A (en) * | 2013-10-29 | 2014-02-19 | 浙江庆元欧迪实业有限公司 | Rubber pad-printing production line |
| CN204196202U (en) * | 2014-10-30 | 2015-03-11 | 温州南北磁性用品有限公司 | A kind of water cooling equipment of extruder |
Non-Patent Citations (1)
| Title |
|---|
| 张岩，胡秀芳等: "《传感器应用技术》", 31 January 2006, 福建科学技术出版社 * |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160907 |
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| WD01 | Invention patent application deemed withdrawn after publication |