CN206201428U - A kind of quick cooled proof sea culture net cage pallet body production die head - Google Patents
A kind of quick cooled proof sea culture net cage pallet body production die head Download PDFInfo
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- CN206201428U CN206201428U CN201620917158.XU CN201620917158U CN206201428U CN 206201428 U CN206201428 U CN 206201428U CN 201620917158 U CN201620917158 U CN 201620917158U CN 206201428 U CN206201428 U CN 206201428U
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- flow distribution
- distribution plate
- mould core
- compression
- pallet body
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Abstract
The utility model is related to mould applications, specifically discloses a kind of quick cooled proof sea culture net cage pallet body production die head, including shunting section, compression section and profiled section, and the end of the shunting section is run through to profiled section metal guide duct.The spreader that the shunting section includes die holder, the first flow distribution plate located at die holder side, is fixed on the first flow distribution plate and can be embedded in die holder inner chamber, and located at the second flow distribution plate of the first flow distribution plate side；The compression section includes the compression plate located at the second flow distribution plate side；The profiled section includes the mouth mold located at compression plate side, and located at the core rod of compression plate and mouth mold inner chamber；The surface that second flow distribution plate is in contact with the first flow distribution plate is provided with groove, and the metal guide duct is L-shaped, and it is while be embedded on the groove of the second flow distribution plate, its another side is through core rod and extends prominent core rod.The utility model causes that the interior muscle and inwall fast cooling shaping, improve production efficiency, and mould of the pallet body of production are easily dismounted, and maintenance cost is low.
Description
Technical field
The utility model is related to extrusion die technical field, more particularly to a kind of quick cooled proof sea culture net cage pedal
Main body produces die head.
Background technology
High density polyethylene (HDPE) proof sea culture net cage bar shaped pedal due to intensity is high, corrosion-resistant, capacity of anti-storm strong,
Quick for installation, environmental and durable the advantages of, it is widely used in polyethylene proof sea culture net cage, as auxiliary people on net cage
The part of side's walking.But, it is main because the raw material for making pedal is high density polyethylene (HDPE) in the manufacturing process of pallet body
Internal muscle leans on self-radiating cooling and shaping, so shaping, cooling velocity are slow, is easily deformed, cause pallet body low production efficiency,
Qualification rate is low.When maintenance shut-downs die head, it is necessary to the screw between adjacent block is unloaded, and polyethylene material remains in die head runner
In, after being easily caused polyethylene material cooling and shaping, the dismounting difficulty of each module is increased, it is not easy to the maintenance of die head.
Utility model content
In view of this, the purpose of this utility model is to overcome the deficiencies in the prior art, there is provided one kind can quickly be cooled down and stepped on
The proof sea culture net cage pallet body production die head of muscle and inwall, improves production efficiency and qualification rate in plate main body.
In order to solve the above-mentioned technical problem, the utility model is realized using following scheme：
A kind of quick cooled proof sea culture net cage pallet body production die head, including shunting section, compression section and profiled section,
The end of the shunting section is run through to profiled section metal guide duct.
Further, the shunting section includes die holder, the first flow distribution plate located at die holder side, is fixed on the first flow distribution plate
Spreader upper and that die holder inner chamber can be embedded in, and located at the second flow distribution plate of the first flow distribution plate side；
The compression section includes the compression plate located at the second flow distribution plate side；
The profiled section includes the mouth mold located at compression plate side, and located at the core rod of compression plate and mouth mold inner chamber；
The surface that second flow distribution plate is in contact with the first flow distribution plate is provided with groove, and the metal guide duct is L-shaped, its
While being embedded on the groove of the second flow distribution plate, its another side is through core rod and extends prominent core rod.
The inner chamber of die holder is branch chamber, and spreader is embedded in branch chamber, and it is class rectangular pyramid structure, and drift angle is embedded in mould
The inner chamber of seat, bottom surface is fixed on the first flow distribution plate, coordinates the first flow distribution plate and the second flow distribution plate, the melting that will be released from screw rod
Shape high density polyethylene (HDPE) is changed into streamlined flow from helical flow, afterwards into compressional zone.The high-density polyethylene that compressional zone will be shunted
Alkene carries out water conservancy diversion and is compacted, and finally forms required shape and size in shaping area.When high density polyethylene (HDPE) is from die holder toward mouth
When the direction of mould is extruded, pallet body is extruded into, then can carry out cooling and shaping into vacuum cooled shaper, but, by
It is that the surface of pallet body is cooled down when vacuum cooled is shaped, its inwall and interior muscle cooling velocity are slower, because
This utility model has used metal guide duct（Such as copper pipe）, the output of metal guide duct in the pallet body of shaping,
Its one end（Input）High-pressure blast pipeline can be connected, by the input of high-pressure blast, in its other end（Output end）Output, it is right to realize
The quick cooling of the interior muscle and inwall of pallet body.Each part uses fine grinding, and each contact surface is seamless after being locked,
Leak adhesive phenomenon will not occur.
Further, the surface of the part of the metal guide duct protrusion core rod is provided with multiple exhaust vents.Due to this practicality
New use metal guide duct is realized cooling down the inwall and interior muscle of pallet body, and for this purpose to be realized, gesture
Necessary then big wind flow, and the flow of wind is bigger, pressure is also bigger, is also got over from the wind speed of the wind of metal guide duct output end output
Greatly, if output end only one of which air outlet, output end output wind directionality it is extremely strong, therefore can not be to extrusion neck ring mold near
Pallet body cooled down in time, cause cooling effect not good, it could even be possible to can cause deformation.Therefore, in prominent core rod
Part（That is the output end of metal guide duct）Multiple exhaust vents are set, therefore wind is flowed in divergent shape, and pedal master is cooled down in time
The inwall of body and interior muscle, improve cooling and shaping effect.
Further, the inner chamber of the compression plate forms compression protuberance, is formed between the compression protuberance and core rod
Runner narrow.The change for being provided by section of compression protuberance causes the high density polyethylene (HDPE) of melting by shear action,
Further plasticizing, the herein preferably protuberance of trapezium structure.
Further, the inner chamber of the mouth mold and the formation chamfering breach at feed end, the chamfering breach and compression
Corresponding runner broadens between the compression protuberance of plate.The high density polyethylene (HDPE) of melting is by compressing the corresponding runner of protuberance
When, its further plasticizing causes vortex in order to avoid excessive by the stress of the high density polyethylene (HDPE) residual after high shear
The defect such as coarse with product surface, increases the width of runner herein, improves disadvantages mentioned above, and setting due to chamfering breach
Put, high density polyethylene (HDPE) can also continue water conservancy diversion and be compacted, and adequately achieve the relaxation of highly dense polyethylene so as to outlet
The influence of pallet body is minimized.
Further, the core rod includes T-shaped mould core print seat, and be separately positioned on T-shaped mould core print seat both sides at least one
Left mould core and at least one right mould core, form runner, the T-shaped mould core between the left mould core and right mould core and T-shaped mould core print seat
Seat, left mould core and right mould core are provided with through hole to realize running through for metal guide duct.Left mould core and right mould core are fixed on T-shaped mould
On core print seat, gap is formed between left mould core and right mould core and T-shaped mould core print seat, T-shaped mould core print seat is provided with corresponding with gap leading to
Hole, runner is formed with this, and this runner forms the interior muscle of pallet body.Left mould core and right mould core can be used screw to be fixed on core rod seat
On be combined into core rod.
Further, the left mould core and the right mould core surface relative with T-shaped mould core print seat are provided with the first projection separately
Portion and the second lug boss, the runner formed between first lug boss and the second lug boss and T-shaped mould core print seat narrow.Such as pressure
The design of contracting protuberance is similar to, and the first lug boss causes high density polyethylene (HDPE) by shear action, further plasticizing, and first is convex
The runner risen between portion and the second lug boss broadens, and can avoid the stress mistake by the high density polyethylene (HDPE) residual after high shear
Cause greatly to be vortexed the defect such as coarse with product surface.
Further, it is provided with the branch constant with mouth mold holding relative position at the top and bottom of the left mould core and right mould core
Support leg.T-shaped mould core print seat can be fixedly connected by screw with the second flow distribution plate, but make slightly show complicated in this way.On a left side
The top and bottom of core rod and right mould core set supporting leg, to keep both and mouth mold and the relative position of compression plate, due to T-shaped
Core rod seat is fixedly connected with left mould core and right mould core, and after left mould core and right mould core position are relatively fixed, T-shaped mould core print seat is with respect to position
Put and also fixed.Although there is provided supporting leg but also there is no concern that supporting leg on extrude pallet body produce isolate influence, by
Expanded immediately after the moment of extrusion outlet in the high density polyethylene (HDPE) of melting and be fused together, it is then fixed by vacuum cooled
Type.
Further, the mouth mold, compression plate, the second flow distribution plate, the first flow distribution plate and die holder are provided with pin-and-hole and screw,
The pin-and-hole realizes the spacing of each part by alignment pin, and the screw realizes the fastening of each part by screw.By pin-and-hole
It is assembled in together with the assembling that screw realizes each part, and core rod, whole die head is easily dismounted, and screw is unloaded, residual
The defective material stayed in runner is also easily cleared up, and is easy to the maintenance of die head, reduces the maintaining time.
Compared with prior art, the utility model has the advantages that：The utility model is by metal guide duct
Set, high-pressure blast is input into from one end, from other end output, the characteristics of with can quickly cool down muscle and inwall in pallet body, make
Interior muscle and the quick cooling and shaping of inwall.Can be locked for each several part using screw by whole die head, greatly reduce the guarantor of die head
The time of supporting, improve production efficiency.
Brief description of the drawings
Fig. 1 is embodiment die head decomposing schematic representation；
Fig. 2 is embodiment die head assembling schematic diagram；
Fig. 3 is embodiment die head front view；
Fig. 4 is A-A sectional views in Fig. 3；
Fig. 5 is B-B sectional views in Fig. 3；
Fig. 6 is pallet body sectional view.
Specific embodiment
In order to allow those skilled in the art to more fully understand the technical solution of the utility model, below in conjunction with the accompanying drawings to this
Utility model is further elaborated.
Embodiment
As illustrated in fig. 1 and 2, a kind of quick cooled proof sea culture net cage pallet body production die head, including shunting section, pressure
Contracting section and profiled section, the end of the shunting section is run through to profiled section air-cooled copper pipe 800.The shunting section include die holder 100,
The first flow distribution plate 300 located at the side of die holder 100, the shunting for being fixed on the first flow distribution plate 300 and the inner chamber of die holder 100 being embedded in
Cone 200, and located at the second flow distribution plate 400 of the side of the first flow distribution plate 300；The compression section includes being located at the second flow distribution plate
The compression plate 500 of 400 sides；The profiled section includes the mouth mold 700 located at the side of compression plate 500, and located at compression plate 500
With the core rod 600 of the inner chamber of mouth mold 700；The surface that second flow distribution plate 400 is in contact with the first flow distribution plate 300 is provided with groove,
The air-cooled copper pipe 800 is L-shaped, itself while be embedded on the groove of the second flow distribution plate 400, its another side through core rod 600 and
Extend prominent core rod.
As shown in Fig. 3 ~ 6, the surface that the air-cooled copper pipe 800 protrudes the part of core rod 600 is provided with multiple exhaust vents.It is described
The inner chamber of compression plate 500 forms compression protuberance 510, and the runner formed between the compression protuberance 510 and core rod 600 becomes
It is narrow.The pressure of the inner chamber of the mouth mold 700 and the formation chamfering breach 730 at feed end, the chamfering breach 730 and compression plate
Corresponding runner broadens between contracting protuberance 510.
The core rod 600 includes T-shaped mould core print seat 610, and a left mould for being separately positioned on the both sides of T-shaped mould core print seat 610
Core 620 and a right mould core 630, the T-shaped mould core print seat 610, left mould core 620 and right mould core 630 are provided with through hole to realize
Air-cooled copper pipe 800 runs through, and the left mould core 620 and right mould core 630 be fixed on T-shaped mould core print seat 610 by screw 930.Institute
State the surface relative with T-shaped mould core print seat 610 of right mould core 630 and be provided with the first lug boss 631 and the second lug boss 632 separately,
The left mould core 620 surface relative with T-shaped mould core print seat 610 is provided with the first lug boss and the second lug boss separately, described
The runner formed between first lug boss and the second lug boss and T-shaped mould core print seat 610 narrows.
The top and bottom of the left mould core 620 and right mould core 630 are provided with and keep the constant branch of relative position with mouth mold 700
Support leg.
The mouth mold 700, compression plate 500, the second flow distribution plate 400, the first flow distribution plate 300 and die holder 100 are provided with pin-and-hole
710 realize the spacing of each part with screw 720, the pin-and-hole 710 by alignment pin 920, and the screw 720 passes through screw 910
Realize the fastening of each part.
Above-described embodiment is only wherein specific implementation of the present utility model, and its description is more specific and detailed, but simultaneously
Therefore the limitation to the utility model the scope of the claims can not be interpreted as.It should be pointed out that for the ordinary skill of this area
For personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are apparent
Alternative forms belong to protection domain of the present utility model.
Claims (9)
1. a kind of quick cooled proof sea culture net cage pallet body produces die head, including shunting section, compression section and profiled section, its
It is characterised by, the end of the shunting section is run through to profiled section metal guide duct.
2. quick cooled proof sea culture net cage pallet body according to claim 1 produces die head, it is characterised in that institute
Stating shunting section includes die holder, the first flow distribution plate located at die holder side, is fixed on the first flow distribution plate and can be embedded in die holder inner chamber
Spreader, and located at the second flow distribution plate of the first flow distribution plate side；
The compression section includes the compression plate located at the second flow distribution plate side；
The profiled section includes the mouth mold located at compression plate side, and located at the core rod of compression plate and mouth mold inner chamber；
The surface that second flow distribution plate is in contact with the first flow distribution plate is provided with groove, and the metal guide duct is L-shaped, and it is on one side
It is embedded on the groove of the second flow distribution plate, its another side is through core rod and extends prominent core rod.
3. quick cooled proof sea culture net cage pallet body according to claim 2 produces die head, it is characterised in that institute
The surface for stating the part that metal guide duct protrudes core rod is provided with multiple exhaust vents.
4. quick cooled proof sea culture net cage pallet body according to claim 2 produces die head, it is characterised in that institute
The inner chamber for stating compression plate forms compression protuberance, and the runner formed between the compression protuberance and core rod narrows.
5. quick cooled proof sea culture net cage pallet body according to claim 4 produces die head, it is characterised in that institute
State the inner chamber of mouth mold and chamfering breach is formed at feed end, it is right between the chamfering breach and the compression protuberance of compression plate
The runner answered broadens.
6. quick cooled proof sea culture net cage pallet body according to claim 2 produces die head, it is characterised in that institute
Stating core rod includes T-shaped mould core print seat, and at least one left mould core and at least one right mould for being separately positioned on T-shaped mould core print seat both sides
Core, forms runner between the left mould core and right mould core and T-shaped mould core print seat, set on the T-shaped mould core print seat, left mould core and right mould core
There is through hole to realize running through for metal guide duct.
7. quick cooled proof sea culture net cage pallet body according to claim 6 produces die head, it is characterised in that institute
State left mould core and the right mould core surface relative with T-shaped mould core print seat is provided with the first lug boss and the second lug boss separately, it is described
The runner formed between first lug boss and the second lug boss and T-shaped mould core print seat narrows.
8. quick cooled proof sea culture net cage pallet body according to claim 6 produces die head, it is characterised in that institute
State to be provided with the top and bottom of left mould core and right mould core and keep the constant supporting leg of relative position with mouth mold.
9. the quick cooled proof sea culture net cage pallet body according to any one of claim 2 to 8 produces die head, and it is special
Levy and be, the mouth mold, compression plate, the second flow distribution plate, the first flow distribution plate and die holder are provided with pin-and-hole and screw, the pin-and-hole leads to
Cross alignment pin and realize the spacing of each part, the screw realizes the fastening of each part by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620917158.XU CN206201428U (en) | 2016-08-23 | 2016-08-23 | A kind of quick cooled proof sea culture net cage pallet body production die head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620917158.XU CN206201428U (en) | 2016-08-23 | 2016-08-23 | A kind of quick cooled proof sea culture net cage pallet body production die head |
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| CN206201428U true CN206201428U (en) | 2017-05-31 |
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| CN201620917158.XU Active CN206201428U (en) | 2016-08-23 | 2016-08-23 | A kind of quick cooled proof sea culture net cage pallet body production die head |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106113449A (en) * | 2016-08-23 | 2016-11-16 | 鹤山联塑实业发展有限公司 | A kind of quickly cooled proof sea culture net cage pallet body produces die head |
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2016
- 2016-08-23 CN CN201620917158.XU patent/CN206201428U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106113449A (en) * | 2016-08-23 | 2016-11-16 | 鹤山联塑实业发展有限公司 | A kind of quickly cooled proof sea culture net cage pallet body produces die head |
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