CN206598508U - Sheet rubber discharging mould structure - Google Patents
Sheet rubber discharging mould structure Download PDFInfo
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- CN206598508U CN206598508U CN201720155648.5U CN201720155648U CN206598508U CN 206598508 U CN206598508 U CN 206598508U CN 201720155648 U CN201720155648 U CN 201720155648U CN 206598508 U CN206598508 U CN 206598508U
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Abstract
The utility model discloses a kind of sheet rubber discharging mould structure, the discharging mould includes a material road and a discharging opening with sheet rubber section, material road is comprising neighbouring, and the material extrusion section of connection discharging opening, and the discharging mould is made up of all right one way or the other relative module covered and two relative half ring sets for being locked on module top, two module apparent surfaces then form a molding portion respectively, the molding portion then has one to supply to form the crush zone of foregoing material extrusion section, and crush zone one end of the module has one to supply to form the outlet area of foregoing discharging opening respectively, two modules are in the pyramid block that relative protrusion is formed in crush zone again, the pyramid block is in that correspondence conveying pipeline one end is minimum most narrow point, and it is gradually wide gradually high to outlet area, and in discharge pedestal area of the neighbouring outlet area formation one in peak, whereby, extruding force during its discharging can be improved, bubble can be effectively eliminated, promote the quality of sheet rubber finished product.
Description
Technical field
The utility model is related to the extrusion technique field of sheet rubber, specifically refers to that a kind of sheet rubber discharging mode is signed an undertaking
Structure.
Background technology
Rubber has the physical characteristics such as splendid water proofing property, elastic restoring force, ductility, and it is employed for daily life
In example, such as waterproof gasket, buffer substrate tablet, insoles, tire, it can need to form variously-shaped or structure according to it.And it is existing
Sheet rubber in making, by rubber raw materials pour into extruding ejaculator in, using extrude in ejaculator have certain length spiral shell
Rotation conveying pipeline is heated and screw extrusion, because heating-up temperature makes after rubber raw materials softening, coordinates spiral conveying pipeline inside spin
The pitch of bar diminishes, and rubber raw materials can be made to combine and extrude air, finally again by being locked on the discharging of spiral conveying pipeline front end
Mould forms the sheet rubber of correspondence section.
But the finished product that such processing procedure is produced there are some flaws, first, though fusion of the rubber raw materials through rolling,
But the air between raw material can be coated in the sheet rubber of shaping, and can not be extruded completely, and causes the entirety of sheet rubber
Material is uneven, when making sheet rubber by external crunch, and local material fatigue or rupture may be produced because of the relation of bubble,
Shorten service life.Although industry exploitation has discharging mould, because its extruding force is not enough, squeezing effect is not good, therefore residual
The air being coated in sheet rubber can not be extruded completely.
Furthermore, the temperature control design of the discharging mould is also considerably limited, perfect not to the utmost, and can not be effectively comprehensive etc.
The temperature of the control discharging of temperature, when local temperature is too high or during too low temperature, the defective products such as shaping can not be molded or postpone by having
Situation, badly influence the producing efficiency and yield of rubber sheetmolding, missing described above is that related dealer should be intended to change
Where kind problem.
In consideration of it, designer of the present utility model is for foregoing existing discharging mould problem encountered further investigated,
And by the research and development and manufacturing experience for being engaged in related industry for many years, actively seek solution, research and examination through being continually striving to
Make, a kind of sheet rubber discharging mould structure is successfully developed finally, the phase can overcome existing tired caused by extruding force is not enough
Disturb and inconvenience.
Utility model content
Main purpose of the present utility model is to provide a kind of sheet rubber discharging mould structure, so as to that can improve during its discharging
Extruding force, can effectively eliminate bubble, promote the quality of sheet rubber finished product.
A further object of the present utility model is to provide a kind of sheet rubber discharging mould structure, and it effectively can be subtracted using friction
Few raw material lump, further ensures that the quality of finished product.
Another object of the present utility model is to provide a kind of sheet rubber discharging mould structure, and it can effectively control discharging
Temperature, and the yield of discharging can be improved, sheet rubber is more uniformly distributed, and lift its yield that discharges.
Based on this, the utility model mainly uses utilising techniques, to realize above-mentioned purpose.
A kind of sheet rubber discharging mould structure, it is locked on the port of export of a conveying pipeline of sheet rubber extruder, the discharging
Mould has the discharging opening of sheet rubber section comprising a material road and one, and the material road includes neighbouring and connection discharging opening material extrusion
Section；And the discharging mould is made up of all right one way or the other relative module covered and two relative half ring sets for being locked on module top, two moulds
Block apparent surface then forms a molding portion respectively, and the molding portion then has one to supply to form the crush zone of foregoing material extrusion section, the mould
Crush zone one end of block has one to supply to form the outlet area of foregoing discharging opening respectively, and two modules are in the relative protrusion of formation in crush zone
Pyramid block, the pyramid block is in that correspondence conveying pipeline one end is minimum most narrow point and gradually wide gradually high to outlet area, and in neighbouring outlet
Area forms a discharge pedestal area for being in peak.
Further, two edges form a combined block respectively on the outside of two modules, and relative combined block center forms certain respectively
Position hole, relative combined block forms an at least engagement groove in positioning hole is upper and lower respectively, and on the outside of the combined block of two modules respectively
Provided with a tabletting with corresponding positioning hole and combined hole, an alignment pin interts the positioning of the positioning hole and combined block of tabletting
Hole, enables two modules effectively to be aligned when covering, and the locking part being made up of series bolt and nut is placed through combination
Kong Shang, and two modules are pressed into locking.
Further, the material road of the discharging mould comprising it is neighbouring and connection the conveying pipeline port of export fillter section, two modules squeeze
Nip forms an installing zone different from outlet area one end, and the fillter section of discharging mould is formed when two modules are covered, and the fillter section can
Selective property installs the filter of a correspondingly-shaped, and series connection conveying pipeline and the filter opening of material extrusion section are formed on filter.
Further, two module tops protrude out respectively one for semi-ring lock set set against installation projection, on the installation projection
Forming one has the runner of cover plate, and installs the through hole of the projection periphery formation connection runner, and half ring set is sheathed on module
Installation projection outer rim, and pulled by multiple locking parts lock in relative module, the half ring set periphery forms series correspondence
The lockhole of the through hole of projection is installed, lock sets at least two for connection water inlet pipes and the joints and a return pipe of outlet pipe, allows liquid can be in
Install in projection runner and flow, to reach the purpose of correspondence discharging mould fillter section temperature control.
Further, the different outside surface of two modules of the discharging mould forms a temperature control portion respectively, and temperature control portion has
One hollow chamber, and the module set by serial locking part lock in place of correspondence hollow chamber and covers a cover plate, selectivity is closed
The hollow chamber, and cover plate is locked and sets at least two for connection water inlet pipe and the joint of outlet pipe, for liquid can be in module hollow chamber
Indoor moveable, to reach the purpose of correspondence discharging mould material extrusion section temperature control.
The utility model sheet rubber discharging mould structure is used after above-mentioned technological means, in actual use, the discharging mode
Tool is locked on the port of export of the conveying pipeline of sheet rubber extruder, after raw material enters the material extrusion section of discharging mould, using module
Relative pyramid block is pushed, by the design of pyramid block from fine to coarse, make the space of material extrusion section just in it is opposite by wide to narrow,
And can constantly be stirred during pushing, raw material is more uniformly distributed and consolidation, and bubble can completely be extruded, effectively carry
The quality of high rubber sheetmolding；And discharging mould is in setting the filter with filter opening in fillter section, and the discharging mould respectively connects
Head is connected respectively water inlet pipe and outlet pipe, so when extruder, which heats rubber raw materials through conveying pipeline, to be pushed, can make rubber
Collagen material fuses and gradually extrudes air；When rubber raw materials reach the filter of discharging mould, because it need to be via tiny
Filter opening enters in the material extrusion section of discharging mould, so can produce rotation friction effect, the original for making part not melt completely because stopping
Material lump can be decomposed because of friction, improve the uniformity of its material；Again because discharging mould is in correspondence fillter section in module and squeezes
Relative runner and hollow chamber are equipped with material section, the temperature control of cold liter of heat drop can be carried out using liquid, is making discharging mould
Specific constant temperature can be kept during, is reduced in extrusion process because of the qualitative change phenomenon that temperature is too high or temperature is too low, and can be true
The stability of discharging is protected, further promotes the quality and production efficiency of product.
Brief description of the drawings
Fig. 1 is that the utility model sheet rubber discharges mould structure applied to the outer of the spiral conveying pipeline front end of extruding ejaculator
See schematic diagram.
Fig. 2 is the schematic appearance of the utility model sheet rubber discharging mould structure.
Fig. 3 be the utility model sheet rubber discharge mould structure perspective exploded view, for illustrate its main composition with
Structure sample.
Fig. 4 is the schematic appearance of module in the utility model sheet rubber discharging mould structure.
Fig. 5 is the axial sectional axonometric drawing of the utility model sheet rubber discharging mould structure, for illustrating in after its composition
Portion's aspect.
Fig. 6 is the radial direction sectional axonometric drawing of the utility model sheet rubber discharging mould structure, for illustrating in after its composition
Portion's aspect.
【Symbol description】
Discharge the material road 100 of mould 10
Material extrusion 101 fillter sections 102 of section
The module 20 of discharging opening 105
The runner 201 of projection 200 is installed
The through hole 203 of cover plate 202
Hollow chamber 22 of temperature control portion 21
The locking part 230 of cover plate 23
The alignment pin 24 of joint 235
The crush zone 251 of molding portion 25
The outlet area 255 of installing zone 252
The discharge pedestal area 262 of pyramid block 26
The positioning hole 271 of combined block 27
The tabletting 28 of engagement groove 272
The combined hole 282 of positioning hole 281
The ring set 30 of locking part 29 half
The lockhole 33 of locking part 31
The return pipe 36 of joint 35
The filter opening 55 of filter 50
The port of export 65 of conveying pipeline 60.
Embodiment
For can further appreciate that it is of the present utility model constitute, feature and other purposes, be below lift it is of the present utility model compared with
Good embodiment, and coordinate schema to describe in detail as after, while making those skilled in the art specifically real according to this specification
Apply.
The utility model discloses a kind of sheet rubber discharging mould structure, legend of enclosing shows specific implementation of the present utility model
In example and its component, it is all about before with afterwards, left and right, top and bottom, top and bottom and level and vertical ginseng
Examine, be only used for conveniently being described, not limit the utility model, it is also non-that its component is limited to any position or space side
To.Specified size in schema and specification, when can be in without departing from claim of the present utility model, according to this reality
It is changed with the design of new specific embodiment with demand.
And the detailed composition of sheet rubber discharging mould structure of the present utility model, disclosed as shown in Figure 1, Figure 2, the discharging mould
10 are locked on the port of export 65 of a conveying pipeline 60 of sheet rubber extruder, and the discharging mould 10 includes a material road 100 and a tool
There is the discharging opening 105 of sheet rubber section, wherein material road 100 includes neighbouring and connection discharging opening 105 material extrusion section 101 and fillter section
102, the available property of the fillter section 102 installs the filter 50 of a correspondingly-shaped, and series connection conveying is formed with filter 50
Pipe 60 and the filter opening 55 of material extrusion section 101；
And the concrete structure of the discharging mould 10 is then as shown in Figure 2 and Figure 3, it is by all right one way or the other relative module 20 and two covered
Relative half ring set 30 for being sheathed on the top of module 20 is constituted, the top of two module 20 protrude out respectively one for half ring set 30 lock set against
Installation projection 200, and the different outside surface of two module 20 forms a temperature control portion 21 respectively, and the apparent surface of two module 20 is then
A molding portion 25 is formed respectively, and wherein the temperature control portion 21 of module 20 has a hollow chamber 22, and the module 20 is in correspondence
Set using serial locking part 230 lock at plenum chamber 22 and cover a cover plate 23, selective property closes the hollow chamber 22, and cover plate 23
Lock set at least two for connection water inlet pipes and outlet pipe joints 235, for liquid can in module 20 hollow chamber 22 in flow,
With the purpose for material extrusion 101 temperature controls of section for reaching correspondence discharging mould 10；
And the molding portion 25 of two modules 20 then has a crush zone 251 respectively, discharging mode is formed when being covered for two modules 20
The material extrusion section 101 of tool 10, and the two ends of crush zone 251 of the module 20 form an installing zone 252 and an outlet area 255 respectively,
Fillter section 102 and the discharging opening 105 of discharging mould 10 are formed when being covered for two modules 20 respectively, is coordinated referring to shown in Fig. 4, wherein
The radius of the installing zone 252 correspondence filter 50 of two modules 20, and the outlet area 255 of two modules 20 then corresponds to sheet rubber shape for molding
Shape size, and two modules 20 are in the pyramid block 26 that relative protrusion is formed in the crush zone 251 in molding portion 25, the pyramid block 26 in pair
It is minimum most narrow point and gradually wide gradually high to outlet area 255 to answer at installing zone 252, and forms one in most at neighbouring outlet area 255
The discharge pedestal area 262 of high point【As shown in Figure 5, Figure 6】, make rubber raw materials discharging mould 10 material extrusion section 101 in can by
Before and stirred to centre extruding, further improve its fused effect, air can effectively be extruded and make material uniform；
The outside two edges of two module 20 form a combined block 27 respectively again, and the relative center of combined block 27 is formed respectively
One positioning hole 271, furthermore relative combined block 27 forms an at least engagement groove 272, and in two in positioning hole 271 is upper and lower respectively
The outside of combined block 27 of module 20, which is respectively equipped with one, has the tabletting 28 of corresponding positioning hole 281 and combined hole 282, for utilizing one
Alignment pin 24 interts the positioning hole 281 of tabletting 28 and the positioning hole 271 of combined block 27, enables two modules 20 effective when covering
Contraposition, and the locking part 29 being further made up of using series bolt and nut is placed through on combined hole 282, and by two modules 20
Press locking；
Furthermore, installing for two modules 20 forms a runner 201 with cover plate 202 on projection 200, and installs projection 200
The through hole 203 of the periphery formation connection runner 201, and half foregoing ring set 30 is sheathed on outside the installation projection 200 of module 20
Edge, and pulled using multiple locking parts 31 lock in relative module 20, and the periphery of half ring set 30 forms series correspondence and installed
The lockhole 33 of the through hole 203 of projection 200, sets at least two for connection water inlet pipe and the return pipe 36 of joint 35 and one of outlet pipe for lock, allows
Liquid can be in flowing, with the purpose for the temperature control of fillter section 102 for reaching correspondence discharging mould 10 in the runner 201 for installing projection 200；
Whereby, can organize composition one can effectively extrude elimination bubble and the good sheet rubber discharging mould structure of temperature control effect.
By above-mentioned structure design, the utility model in actual use then as shown in Figure 1, Figure 2, shown in Fig. 5 and Fig. 6, should
Discharging mould 10 is locked on the port of export 65 of the conveying pipeline 60 of sheet rubber extruder, and discharging mould 10 is set in fillter section 102
The filter 50 with filter opening 55 is put, but each joint 235,35 of the discharging mould 10 is connected respectively water inlet pipe and outlet pipe,
So when rubber raw materials are heated pushing by extruder through conveying pipeline 60, rubber raw materials can be made to fuse and gradually extrude air；
When rubber raw materials reach the filter 50 of discharging mould 10, because it need to enter discharging mode via tiny filter opening 55
In the material extrusion section 101 of tool 10, so can produce rotation friction effect because stopping, enable the raw material lump that does not melt completely of part because
Rub and decompose, improve the uniformity of its material, and after raw material enters the material extrusion section 101 of discharging mould 10, using module
20 relative pyramid blocks 26 are pushed, and by the design of pyramid block 26 from fine to coarse, the space for making material extrusion section 101 is in opposite just
It by wide to narrow, and can constantly be stirred during pushing, raw material is more uniformly distributed and consolidation, and bubble can completely extruded,
The effective quality for improving rubber sheetmolding；
Again because discharging mould 10 is equipped with relative runner at correspondence fillter section 102 in module 20 and material extrusion section 101
201 with hollow chamber 22, the temperature control of cold liter of heat drop can be carried out using liquid, make discharging mould 10 can be kept in mechanism spy
Determine constant temperature, reduce in extrusion process because of the qualitative change phenomenon that temperature is too high or temperature is too low, and can ensure that the stability of discharging, enter
One step promotes the quality and production efficiency of product.
In summary it will be appreciated that the utility model, except effectively solving habit formula person's problem encountered, more significantly increase
Enter effect, and have no that identical or approximate product is created or openly used in identical technical field, while having effect
Promote.
Claims (5)
- The mould structure 1. a kind of sheet rubber discharges, it is locked on the port of export of a conveying pipeline of sheet rubber extruder, and its feature exists In：The discharging mould has the discharging opening of sheet rubber section comprising a material road and one, and the material road includes neighbouring and connection discharging The material extrusion section of mouth；And the discharging mould is made up of all right one way or the other relative module covered and two relative half ring sets for being locked on module top, two moulds Block apparent surface then forms a molding portion respectively, and the molding portion then has one to supply to form the crush zone of foregoing material extrusion section, the mould Crush zone one end of block has one to supply to form the outlet area of foregoing discharging opening respectively, and two modules are in the relative protrusion of formation in crush zone Pyramid block, the pyramid block is in that correspondence conveying pipeline one end is minimum most narrow point and gradually wide gradually high to outlet area, and in neighbouring outlet Area forms a discharge pedestal area for being in peak.
- The mould structure 2. sheet rubber as claimed in claim 1 discharges, it is characterised in that：Two edges are formed respectively on the outside of two modules One combined block, relative combined block center forms a positioning hole respectively, relative combined block in positioning hole it is upper and lower formed respectively to A few engagement groove, and it is respectively equipped with a tabletting with corresponding positioning hole and combined hole, one in the combined block outside of two modules Alignment pin interts the positioning hole of tabletting and the positioning hole of combined block, two modules is effectively aligned when covering, and by being Arrange the locking part being made up of bolt and nut to be placed through on combined hole, and two modules are pressed into locking.
- The mould structure 3. sheet rubber as claimed in claim 1 discharges, it is characterised in that：The material road of the discharging mould includes neighbour Closely and the connection conveying pipeline port of export fillter section, the crush zones of two modules forms an installing zone, two modules different from outlet area one end The fillter section of discharging mould is formed when covering, and the available property of the fillter section installs the filter of a correspondingly-shaped, and on filter Form series connection conveying pipeline and the filter opening of material extrusion section.
- The mould structure 4. sheet rubber as claimed in claim 3 discharges, it is characterised in that：Two module tops protrude out one for half respectively Ring set lock set against installation projection, one is formed on the installation projection has the runner of cover plate, and installs projection periphery and formed The through hole of the runner is connected, and half ring set is sheathed on the installation projection outer rim of module, and pulled by multiple locking parts lock in phase To module on, the half ring set periphery formed series correspondence install projection through hole lockhole, lock set at least two for connect into The joint and a return pipe of water pipe and outlet pipe.
- 5. the sheet rubber discharging mould structure as described in claim 1 or 4, it is characterised in that：Two module phases of the discharging mould Incorgruous outer surface forms a temperature control portion respectively, and temperature control portion has a hollow chamber, and the module is in correspondence hollow chamber Place is set by serial locking part lock and covers a cover plate, selectively closes the hollow chamber, and cover plate is locked and sets at least two for connection The joint of water inlet pipe and outlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720155648.5U CN206598508U (en) | 2017-02-21 | 2017-02-21 | Sheet rubber discharging mould structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720155648.5U CN206598508U (en) | 2017-02-21 | 2017-02-21 | Sheet rubber discharging mould structure |
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| Publication Number | Publication Date |
|---|---|
| CN206598508U true CN206598508U (en) | 2017-10-31 |
Family
ID=60147542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720155648.5U Active CN206598508U (en) | 2017-02-21 | 2017-02-21 | Sheet rubber discharging mould structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206598508U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110014595A (en) * | 2018-01-01 | 2019-07-16 | 广东明氏塑胶科技有限公司 | Yi Zhong shape extrusion die |
| CN110027186A (en) * | 2019-03-12 | 2019-07-19 | 邹云雅 | A kind of sizing material shunting cable mold for realizing height packed uniform extrusion molding |
| CN110466134A (en) * | 2019-06-26 | 2019-11-19 | 安徽高创光电通信技术有限公司 | Fiber paste air bubble eliminating device |
-
2017
- 2017-02-21 CN CN201720155648.5U patent/CN206598508U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110014595A (en) * | 2018-01-01 | 2019-07-16 | 广东明氏塑胶科技有限公司 | Yi Zhong shape extrusion die |
| CN110027186A (en) * | 2019-03-12 | 2019-07-19 | 邹云雅 | A kind of sizing material shunting cable mold for realizing height packed uniform extrusion molding |
| CN110027186B (en) * | 2019-03-12 | 2021-06-08 | 山东菲达电力科技股份有限公司 | Realize sizing material reposition of redundant personnel cable mould of highly closely knit even extrusion molding |
| CN110466134A (en) * | 2019-06-26 | 2019-11-19 | 安徽高创光电通信技术有限公司 | Fiber paste air bubble eliminating device |
| CN110466134B (en) * | 2019-06-26 | 2024-01-26 | 安徽高创光电通信技术有限公司 | Fiber paste bubble removing device |
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