CN207059175U - A kind of tubular type extrusion die for producing plastics capillary penetrating sheet material - Google Patents
A kind of tubular type extrusion die for producing plastics capillary penetrating sheet material Download PDFInfo
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- CN207059175U CN207059175U CN201720803848.7U CN201720803848U CN207059175U CN 207059175 U CN207059175 U CN 207059175U CN 201720803848 U CN201720803848 U CN 201720803848U CN 207059175 U CN207059175 U CN 207059175U
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- die
- spreader
- sheet material
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- capillary penetrating
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Abstract
The utility model discloses a kind of tubular type extrusion die for producing plastics capillary penetrating sheet material, including：Die body, a die cavity is provided with die body, a spreader is provided with die cavity, so that gap forms an annular channel that can convey material downwards between spreader and die cavity, spreader is mutually fixed by contiguous block with die body, a feeding mouth is provided with the top of die body, plastifying material can be delivered at the top of spreader by feeding mouth, a discharging opening is provided with the bottom of die body, a core for being fixed on spreader bottom is provided with discharging opening, gap forms an annular extrusion between core and discharging opening, it is identical with the shape of cross section for the plastics capillary penetrating sheet material that two sides are docked to extrude mouth-shaped.Above-mentioned tubular type extrusion die is simple in construction so that manufacturing cost is relatively low, so as to substantially reduce production cost；And it need not be debugged for a long time when producing plastics capillary penetrating sheet material, so as to reduce the generation of waste product.
Description
Technical field
It the utility model is related to the mould of production plastics capillary penetrating sheet material, and in particular to the pipe of production plastics capillary penetrating sheet material
Formula extrusion die.
Background technology
As shown in figure 1, plastics capillary penetrating sheet material 9 is a kind of plastic sheet that can discharge the water fallen within thereon from two ends
Material, plastics capillary penetrating sheet material 9 are generally laid on the ground on doorway with preventing the rainy day sliding.The generally use of plastics capillary penetrating sheet material 9
Traditional rack-style flat-die carries out extrusion.The shortcomings that using rack-style produced by plane moulding plastics capillary penetrating sheet material 9 for：（1）No
Plastics capillary penetrating sheet material with width needs corresponding different rack-style flat-die, but because rack-style flat-die is complicated, makes
It is comparatively laborious to obtain the design and manufacture of rack-style flat-die, so can be greatly increased using rack-style produced by plane moulding plastics capillary penetrating sheet material
Production cost；（2）Prolonged debugging, the meeting during debugging are needed using rack-style produced by plane moulding plastics capillary penetrating sheet material
Produce many waste products.
Utility model content
Technical problem to be solved in the utility model is：A kind of simple in construction, easy to operate, product qualified rate will be provided
The tubular type extrusion die of high production plastics capillary penetrating sheet material.
In order to solve the above problems, technical scheme is used by the utility model：One kind production plastics capillary penetrating sheet material
Tubular type extrusion die, including：Die body, it is characterized in：A die cavity is provided with die body, one is provided with die cavity not
The spreader contacted with die cavity so that gap forms an annular channel that can convey material downwards between spreader and die cavity,
Spreader is mutually fixed by contiguous block with die body, and a feeding mouth being connected with die cavity, pan feeding are provided with the top of die body
Plastifying material can be delivered at the top of spreader by mouth, and a discharging being connected with mold cavity bottoms is provided with the bottom of die body
Mouthful, a core for being fixed on spreader bottom is provided with discharging opening, gap forms a ring between core and discharging opening
The extrusion of shape, extrusion mouth-shaped is identical with the shape of cross section for the plastics capillary penetrating sheet material that two sides are docked, at the top of spreader
The plastifying material for entering die cavity from feeding mouth can be shunted so that plastifying material can be branched to equably in annular channel,
Plastifying material can equably be delivered in extrusion and extrude by annular channel, so as to obtain the plastics capillary penetrating piece of two sides docking
Material.
Further, foregoing a kind of tubular type extrusion die for producing plastics capillary penetrating sheet material, wherein：Set on core
There is fumarole of the energy against the inner chamber jet of the plastics capillary penetrating sheet material for the two sides docking extruded in extrusion, in die body
On be provided with inlet suction port, inlet suction port passes through an inlet channel and fumarole being arranged in die body, contiguous block, spreader
It is connected.
Further, foregoing a kind of tubular type extrusion die for producing plastics capillary penetrating sheet material, wherein：The top of die cavity is
Conical top.
Further, foregoing a kind of tubular type extrusion die for producing plastics capillary penetrating sheet material, wherein：Die body is by upper mould
Body, middle die body, lower mold body are spliced, and spreader is mutually fixed by contiguous block and middle die body.
The advantages of the utility model is：A kind of tubular type extrusion mould for producing plastics capillary penetrating sheet material described in the utility model
Lamps structure is simple so that manufacturing cost is relatively low, so as to substantially reduce production cost；Described tubular type extrusion die is moulded in production
Expect to debug for a long time during capillary penetrating sheet material, so as to reduce the generation of waste product；In addition, described tubular type extrusion die energy
Plastifying material is equably delivered to extrusion extrusion, so as to obtain the plastics capillary penetrating sheet material of uniform in shaping, greatly improve
Product qualified rate.
Brief description of the drawings
Fig. 1 is the structural representation of plastics capillary penetrating sheet material described in the utility model.
Fig. 2 is the cross-sectional view of the plastics capillary penetrating sheet material of two sides docking.
Fig. 3 is a kind of structural representation for the tubular type extrusion die for producing plastics capillary penetrating sheet material described in the utility model
Figure.
Fig. 4 is the structural representation of A-A section views in Fig. 3.
Fig. 5 is the mounting structure schematic diagram of the spreader shown in Fig. 3.
Embodiment
The utility model is described in further detail with reference to specific embodiments and the drawings.
As shown in figure 3, a kind of tubular type extrusion die for producing plastics capillary penetrating sheet material, including：Die body 1, set in die body 1
Be equipped with a die cavity 2, in the present embodiment, the top of die cavity 2 is conical top, be provided with die cavity 2 one not with die cavity 2
The spreader 3 of contact so that gap forms an annular channel 4 that can convey material downwards between spreader 3 and die cavity 2, point
Flow cone 3 is fixed by contiguous block 31 and the phase of die body 1, and a feeding mouth 5 being connected with die cavity 2 is provided with the top of die body 1,
Plastifying material can be delivered to the top of spreader 3 by feeding mouth 5, and one is provided with the bottom of die body 1 and is connected with the bottom of die cavity 2
Discharging opening 6, a core 7 for being fixed on the bottom of spreader 3 is provided with discharging opening 6, between core 7 and discharging opening 6 between
Gap forms an annular extrusion 8, as shown in Figure 2, Figure 4 shows, the plastics capillary penetrating sheet material that the shape of extrusion 8 is docked with two sides
9 shape of cross section is identical, and the top of spreader 3 can shunt to the plastifying material for entering die cavity 2 from feeding mouth 5 so that modeling
Compound material can be branched to equably in annular channel 4, and plastifying material can equably be delivered in extrusion 8 and squeeze by annular channel 4
Go out, so as to obtain the plastics capillary penetrating sheet material 9 of two sides docking.Along the length of the plastics capillary penetrating sheet material 9 of two sides docking
Split the plastics capillary penetrating sheet material 9 with regard to that can be deployed afterwards in direction.
In the present embodiment, an energy is provided with core 7 against the plastics for the two sides docking extruded in extrusion 8
The fumarole 71 of the inner chamber jet of capillary penetrating sheet material 9, is provided with inlet suction port 41 on die body 1, and inlet suction port 41 passes through one
The inlet channel 42 being arranged in die body 1, contiguous block 31, spreader 3 is connected with fumarole 71.It can make after the jet of fumarole 71
The plastics capillary penetrating sheet material 9 of two sides docking keeps circular.
In the present embodiment, as shown in Fig. 3, Fig. 5, die body 1 is spliced by upper die body 11, middle die body 12, lower mold body 13,
Spreader 3 is fixed by contiguous block 31 and the middle phase of die body 12.The assembling of tubular type extrusion die can be facilitated by so setting.
Claims (4)
1. a kind of tubular type extrusion die for producing plastics capillary penetrating sheet material, including：Die body, it is characterised in that：Set in die body
There is a die cavity, a spreader not contacted with die cavity is provided with die cavity so that gap shape between spreader and die cavity
The annular channel that can convey material downwards into one, spreader are mutually fixed by contiguous block with die body, are set at the top of die body
There is a feeding mouth being connected with die cavity, plastifying material can be delivered at the top of spreader, be set in the bottom of die body by feeding mouth
A discharging opening being connected with mold cavity bottoms is equipped with, a core for being fixed on spreader bottom is provided with discharging opening,
Gap forms an annular extrusion, the plastics capillary penetrating piece that extrusion mouth-shaped docks with two sides between core and discharging opening
The shape of cross section of material is identical, the plastifying material for entering die cavity from feeding mouth can be shunted at the top of spreader so that plasticizing
Material can be branched to equably in annular channel, and plastifying material can equably be delivered in extrusion and extrude by annular channel, from
And obtain the plastics capillary penetrating sheet material of two sides docking.
A kind of 2. tubular type extrusion die for producing plastics capillary penetrating sheet material according to claim 1, it is characterised in that：In core
An energy is provided with mould against the jet of the inner chamber jet of the plastics capillary penetrating sheet material for the two sides docking extruded in extrusion
Hole, is provided with inlet suction port on die body, and inlet suction port is led to by an air inlet being arranged in die body, contiguous block, spreader
Road is connected with fumarole.
A kind of 3. tubular type extrusion die for producing plastics capillary penetrating sheet material according to claim 1 or 2, it is characterised in that：
The top of die cavity is conical top.
A kind of 4. tubular type extrusion die for producing plastics capillary penetrating sheet material according to claim 1 or 2, it is characterised in that：
Die body is spliced by upper die body, middle die body, lower mold body, and spreader is mutually fixed by contiguous block and middle die body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720803848.7U CN207059175U (en) | 2017-07-05 | 2017-07-05 | A kind of tubular type extrusion die for producing plastics capillary penetrating sheet material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720803848.7U CN207059175U (en) | 2017-07-05 | 2017-07-05 | A kind of tubular type extrusion die for producing plastics capillary penetrating sheet material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207059175U true CN207059175U (en) | 2018-03-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720803848.7U Active CN207059175U (en) | 2017-07-05 | 2017-07-05 | A kind of tubular type extrusion die for producing plastics capillary penetrating sheet material |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107186992A (en) * | 2017-07-05 | 2017-09-22 | 张家港市艾成机械有限公司 | A kind of tubular type extrusion die for producing plastics capillary penetrating sheet material |
| CN110253848A (en) * | 2019-07-16 | 2019-09-20 | 昆山科信橡塑机械有限公司 | Annular film-discharging machine |
-
2017
- 2017-07-05 CN CN201720803848.7U patent/CN207059175U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107186992A (en) * | 2017-07-05 | 2017-09-22 | 张家港市艾成机械有限公司 | A kind of tubular type extrusion die for producing plastics capillary penetrating sheet material |
| CN110253848A (en) * | 2019-07-16 | 2019-09-20 | 昆山科信橡塑机械有限公司 | Annular film-discharging machine |
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