CN206277637U - High-efficient silica gel cross-head - Google Patents
High-efficient silica gel cross-head Download PDFInfo
- Publication number
- CN206277637U CN206277637U CN201621263228.0U CN201621263228U CN206277637U CN 206277637 U CN206277637 U CN 206277637U CN 201621263228 U CN201621263228 U CN 201621263228U CN 206277637 U CN206277637 U CN 206277637U
- Authority
- CN
- China
- Prior art keywords
- division board
- silica gel
- zone
- conservancy diversion
- water conservancy
- 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.)
- Expired - Fee Related
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model is related to the high-efficient silica gel cross-head in extruder accessory field, including head body, the head body is made up of shunting zone, compressional zone and shaping area, the inside of shunting zone, compressional zone and shaping area is equipped with the fluid passage of mutual conduction connection, dismountable division board is provided between shunting zone and compressional zone, the inside of division board is provided with the circular through-hole of several proper alignments, the inside of division board is additionally provided with electromagnetic induction heating circle, the front end of division board is provided with the preceding water conservancy diversion tooth for extending forward, and the rear end of division board is provided with the rear water conservancy diversion tooth for extending backward.Dismountable division board is provided between shunting zone and compressional zone, the inside of division board is provided with circular through-hole, tiny impurity is isolated, also have additional preceding water conservancy diversion tooth and rear water conservancy diversion tooth, preceding water conservancy diversion tooth cannot be only used for secondary retention impurity with rear water conservancy diversion tooth, and could also function as guide functions, so as to ensure that extrusion works well, product fraction defective is low, improves the extrusion efficiency of silica gel.
Description
Technical field
The utility model is related to extruder accessory field, and in particular to a kind of head, more particularly to high-efficient silica gel extruder
Head.
Background technology
Teh Extrusion Press for Extruding Silicone Rubber Products is a kind of using screw rod pushing, conveying effect, and the impurity in sizing material is disposed by filter screen
Machinery.Because Teh Extrusion Press for Extruding Silicone Rubber Products is often cylindric setting, Teh Extrusion Press for Extruding Silicone Rubber Products of the prior art is directly being exported out
One circular baffle plate is set, then circular discharge barrel is set on baffle plate, so as to form head.This head is equally received due to baffle plate
To extruding, sizing material from outlet extrusion when unbalance stress, cause the silicon rubber Density inhomogeneity of extrusion.In addition, existing silica gel is squeezed
Go out the design of machine head inner flow passage unreasonable, enter glue and plastic emitting inefficiency, and do not possess the effect for isolating impurity, meanwhile,
Due to the complex structure of mouth mold, the efficiency of the shaping of extrusion is low, and product extrusion effect is bad, and overall work is not smooth enough,
Influence the operating efficiency of Teh Extrusion Press for Extruding Silicone Rubber Products.
Utility model content
The purpose of this utility model is to solve disadvantages described above, there is provided high-efficient silica gel cross-head, its extrusion works well,
Extrusion efficiency is high.
The purpose of this utility model is achieved in the following ways：
High-efficient silica gel cross-head, including head body, the head body is by shunting zone, compressional zone and shaping area structure
Into, shunting zone is located at rear end, is attached for the machine barrel with extruder, and shaping area is located at front end, for extrusion molding silica gel,
Compressional zone is located between shunting zone and shaping area, and the inside of shunting zone, compressional zone and shaping area is equipped with mutual conduction connection
Fluid passage, the shaping area includes the mouth mold positioned at head body front end, and the inside of mouth mold is provided with for extrusion molding silica gel
Mould, mould and fluid passage turn on, and the inside of shunting zone is provided with the spreader of horizontally set, and spreader is located at
Fluid passage is separated into circular ring by the middle part of fluid passage, spreader, fluid passage is wrapped in the periphery of spreader,
Dismountable division board is provided between the shunting zone and compressional zone, the division board is mounted vertically on fluid passage, division board
It is cylindrical structural, the inside of division board is provided with the circular through-hole of several proper alignments, and the inside of circular through-hole is for flowing
The shiny surface of liquid silica gel is crossed, the inside of division board is additionally provided with electromagnetic induction heating circle, and the front end of division board is provided with and extends forward
Preceding water conservancy diversion tooth, the rear end of division board is provided with the rear water conservancy diversion tooth for extending backward.
In described above, used as preferred scheme, the mid diameter of the spreader is more than two ends diameter, a left side for spreader
Right two ends in the middle part of smooth bevel and spreader by being attached.
In described above, used as preferred scheme, the spreader is fixed installation by support, and the bottom of support is consolidated
The lower end middle part of head body is scheduled on, the middle part for penetrating and being fixed on spreader is upwardly extended at the top of support.
In described above, used as preferred scheme, the periphery of the mouth mold is provided with circulating water chennel, and circulating water chennel is wrapped in mouth
The front end periphery of mould, circulating water chennel is connected with into water interface and water outlet mouthpiece.
In described above, used as preferred scheme, the periphery of the shaping area is provided with the horizontal locking for fixing mouth mold
Bolt and longitudinal clamping screw.
Beneficial effect produced by the utility model is：Dismountable division board is provided between shunting zone and compressional zone,
Division board can carry out dismounting cleaning, and the inside of division board is provided with circular through-hole, and division board can play further buffer action, will be thin
Small impurity is isolated, and liquid silica gel can directly be squeezed through smooth circular through-hole, meanwhile, also have additional preceding water conservancy diversion tooth
And rear water conservancy diversion tooth, preceding water conservancy diversion tooth cannot be only used for secondary retention impurity with rear water conservancy diversion tooth, and could also function as guide functions, it is ensured that
Liquid silica gel rapidly can be squeezed into circular through-hole, so as to ensure that extrusion works well, product fraction defective is low, improve silica gel
Extrusion efficiency, in addition, the inside of division board is additionally provided with electromagnetic induction heating circle, it is heated after liquid silica gel can more quickly by
Extrusion circular through-hole, so as to can quickly reach mouth mold be molded, extrusion efficiency is higher.
Brief description of the drawings
Fig. 1 is the planar structure schematic diagram of the utility model embodiment；
In figure, 1 is head body, and 2 is mouth mold, and 3 is circulating water chennel, and 4 is horizontal clamping screw, and 5 is longitudinal clamping screw,
6 is spreader, and 7 is fluid passage, and 8 is division board, and 9 is electromagnetic induction heating circle, and 10 is circular through-hole, and 11 is preceding water conservancy diversion tooth,
12 is rear water conservancy diversion tooth, and 13 is support.
Specific embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
The present embodiment, reference picture 1, the high-efficient silica gel cross-head of its specific implementation includes head body 1, the body sheet
Body is made up of shunting zone, compressional zone and shaping area, and shunting zone is located at rear end, is attached for the machine barrel with extruder, is molded
Area is located at front end, and for extrusion molding silica gel, compressional zone is located between shunting zone and shaping area, shunting zone, compressional zone and shaping
The inside in area is equipped with the fluid passage 7 of mutual conduction connection.
Shaping area includes the mouth mold 2 positioned at the front end of head body 1, and the inside of mouth mold 2 is provided with for extrusion molding silica gel
Mould, mould is turned on fluid passage 7, and the periphery of mouth mold 2 is provided with circulating water chennel 3, and circulating water chennel 3 is wrapped in mouth mold
2 front end periphery, circulating water chennel 3 is connected with into water interface（It is not shown）And water outlet mouthpiece（It is not shown）, the periphery of shaping area sets
There are the horizontal clamping screw 4 and longitudinal clamping screw 5 for fixing port mould 2.
The inside of shunting zone is provided with the spreader 6 of horizontally set, and spreader 6 is located at the middle part of fluid passage 7, spreader 6
Fluid passage 7 is separated into circular ring, fluid passage 7 is wrapped in the periphery of spreader 6, the spreader 6 of the present embodiment
Installation is fixed by support 13, the bottom of support 13 is fixed on the lower end middle part of head body 1, and the top of support 13 is upward
Extension is penetrated and is fixed on the middle part of spreader 6.
Dismountable division board 8 is provided between shunting zone and compressional zone, the division board 8 is mounted vertically on fluid passage 7,
Division board 8 is cylindrical structural, and the inside of division board 8 is provided with the circular through-hole 10 of several proper alignments, circular through-hole 10
Inside is the shiny surface for flowing through liquid silica gel, and the inside of division board 8 is additionally provided with electromagnetic induction heating circle 9, before division board 8
End is provided with the preceding water conservancy diversion tooth 11 for extending forward, and the rear end of division board 8 is provided with the rear water conservancy diversion tooth 12 for extending backward.
Dismountable division board 8 is provided between shunting zone and compressional zone, division board 8 can carry out dismounting cleaning, division board 8
Inside be provided with circular through-hole 10, division board 8 can play further buffer action, tiny impurity be isolated, liquid silicon
Glue can directly be squeezed through smooth circular through-hole 10, meanwhile, also have additional preceding water conservancy diversion tooth 11 and rear water conservancy diversion tooth 12, preceding water conservancy diversion
Tooth 11 cannot be only used for secondary retention impurity with rear water conservancy diversion tooth 12, and could also function as guide functions, it is ensured that liquid silica gel can be fast
It is squeezed into fastly in circular through-hole 10, so as to ensure that extrusion works well, product fraction defective is low, improves the extrusion efficiency of silica gel,
In addition, the inside of division board 8 is additionally provided with electromagnetic induction heating circle 9, it is heated after liquid silica gel can more quickly be extruded circle
Shape open-work 10, so as to can quickly reach mouth mold 2 be molded, extrusion efficiency is higher.
Above content is to combine specific preferred embodiment further detailed description of the utility model, it is impossible to recognized
Fixed specific implementation of the present utility model is confined to these explanations.For the ordinary skill people of the utility model art
For member, without departing from the concept of the premise utility, some simple deduction or replace can also be made, be regarded as this
The protection domain of utility model.
Claims (5)
1. high-efficient silica gel cross-head, including head body, the head body is made up of shunting zone, compressional zone and shaping area,
Shunting zone is located at rear end, is attached for the machine barrel with extruder, and shaping area is located at front end, for extrusion molding silica gel, pressure
Contracting area is located between shunting zone and shaping area, and the inside of shunting zone, compressional zone and shaping area is equipped with the stream of mutual conduction connection
Body passage, it is characterised in that：The shaping area includes the mouth mold positioned at head body front end, and the inside of mouth mold is provided with for extruding
The mould of silica gel is molded, mould is turned on fluid passage, and the inside of shunting zone is provided with the spreader of horizontally set, point
Stream shuttle is located at the middle part of fluid passage, and fluid passage is separated into circular ring, fluid passage is wrapped in shunting by spreader
The periphery of shuttle, is provided with dismountable division board between the shunting zone and compressional zone, the division board is mounted vertically in fluid passage
On, division board is cylindrical structural, and the inside of division board is provided with the circular through-hole of several proper alignments, the inside of circular through-hole
It is the shiny surface for flowing through liquid silica gel, the inside of division board is additionally provided with electromagnetic induction heating circle, and the front end of division board is provided with
The preceding water conservancy diversion tooth for extending forward, the rear end of division board is provided with the rear water conservancy diversion tooth for extending backward.
2. high-efficient silica gel cross-head according to claim 1, it is characterised in that：The mid diameter of the spreader is more than
Two ends diameter, the left and right two ends of spreader in the middle part of smooth bevel and spreader by being attached.
3. high-efficient silica gel cross-head according to claim 1, it is characterised in that：The spreader is consolidated by support
Dingan County fills, and the bottom of support is fixed on the lower end middle part of head body, is upwardly extended at the top of support and penetrates and be fixed on shunting
The middle part of shuttle.
4. the high-efficient silica gel cross-head according to claims 1 to 3 any one, it is characterised in that：Outside the mouth mold
Enclose and be provided with circulating water chennel, circulating water chennel is wrapped in the front end periphery of mouth mold, circulating water chennel is connected with into water interface and water outlet mouthpiece.
5. the high-efficient silica gel cross-head according to claims 1 to 3 any one, it is characterised in that：The shaping area
Periphery is provided with horizontal clamping screw and longitudinal clamping screw for fixing mouth mold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621263228.0U CN206277637U (en) | 2016-11-24 | 2016-11-24 | High-efficient silica gel cross-head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621263228.0U CN206277637U (en) | 2016-11-24 | 2016-11-24 | High-efficient silica gel cross-head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206277637U true CN206277637U (en) | 2017-06-27 |
Family
ID=59083794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621263228.0U Expired - Fee Related CN206277637U (en) | 2016-11-24 | 2016-11-24 | High-efficient silica gel cross-head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206277637U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112693090A (en) * | 2020-12-10 | 2021-04-23 | 苏州鸿凌达电子科技有限公司 | Preparation device of silica gel sheet with high orientation arrangement, low dielectric constant and high heat conductivity coefficient |
-
2016
- 2016-11-24 CN CN201621263228.0U patent/CN206277637U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112693090A (en) * | 2020-12-10 | 2021-04-23 | 苏州鸿凌达电子科技有限公司 | Preparation device of silica gel sheet with high orientation arrangement, low dielectric constant and high heat conductivity coefficient |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170627 |