CN207345001U - A kind of colored case injection mold - Google Patents
A kind of colored case injection mold Download PDFInfo
- Publication number
- CN207345001U CN207345001U CN201721430527.3U CN201721430527U CN207345001U CN 207345001 U CN207345001 U CN 207345001U CN 201721430527 U CN201721430527 U CN 201721430527U CN 207345001 U CN207345001 U CN 207345001U
- Authority
- CN
- China
- Prior art keywords
- plate
- injection mold
- colored case
- push
- core rod
- 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
Links
- 238000002347 injection Methods 0.000 title claims abstract description 33
- 239000007924 injection Substances 0.000 title claims abstract description 33
- 239000007787 solid Substances 0.000 claims abstract description 26
- 238000010438 heat treatment Methods 0.000 claims abstract description 15
- 239000011148 porous material Substances 0.000 claims abstract description 8
- 239000000498 cooling water Substances 0.000 claims description 7
- 238000005452 bending Methods 0.000 claims description 5
- 238000001816 cooling Methods 0.000 abstract description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 239000000463 material Substances 0.000 abstract description 10
- 238000009833 condensation Methods 0.000 abstract description 8
- 230000005494 condensation Effects 0.000 abstract description 8
- 238000001746 injection moulding Methods 0.000 abstract description 5
- 230000002028 premature Effects 0.000 abstract description 3
- 238000004049 embossing Methods 0.000 abstract description 2
- 238000007493 shaping process Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 210000000078 claw Anatomy 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 241000238631 Hexapoda Species 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000007600 charging Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of colored case injection mold, including fixed clamping plate, cover half lumen pore plate, solid plate, push plate, core rod and the moving platen set gradually by top-to-bottom；Feed inlet is provided with the fixed clamping plate, the manifold connected with the feed inlet is provided with the cover half lumen pore plate, the manifold is internally provided with heating unit, and the manifold bottom is provided with nozzle, and the nozzle is set through the solid plate and the push plate；Colored case injection mold provided by the utility model, plastic melt after heating in injection moulding process will not premature set, be not in condensation material, obvious gate vestiges are not had on forming embossing case, later stage artificial treatment is not required, there is the advantages of production efficiency is high, good cooling results.
Description
Technical field
Injection mold technology is the utility model is related to, more particularly to a kind of colored case injection mold.
Background technology
Flower case is mainly used for the transports of flowers, traditional wooden case cannot waterproof and dampproof insect prevention, maintenance cost is excessive.It is being molded
Mould applications, since flower tank wall is thin, and have many reinforcing ribs on flower box structure, therefore difficulty is big on mould design and manufacture, this
Thin-wall part requires mould high.Design of Runner System will be unreasonable to cause melt flows to be restricted, Melt premature set,
Runner exhaust is insufficient, and the gas for failing to discharge in time can prevent the power that Melt flow front advances, and cause to occur cold
Condensate, gate vestiges are obvious, also need to carry out plastic except cast gate condensation material, finishing plastic, recycling condensation material etc. after injection
Process, this serious waste for causing the production time, is not easy to realize full-automatic production；Design of Cooling System is unreasonable,
Mould local temperature is relatively low, and cooling velocity is slow, and overall cooling effect is bad；In addition, replace in production, installation mold time mistake
It is long, lose time.
To sum up, existing colored case injection mold, which exists, easily there is condensation material, causes waste of material and increase later stage artificial
Cost, and the problem of cooling velocity is slow.
Utility model content
The purpose of this utility model is to provide a kind of colored case injection mold, to solve the above-mentioned problems of the prior art,
Be not in condensation material, obvious gate vestiges are not had on forming embossing case, it is not necessary to which later stage artificial treatment, has production efficiency
The advantages of height, good cooling results.
To achieve the above object, the utility model provides following scheme：
The utility model provides a kind of colored case injection mold, including the fixed clamping plate, fixed set gradually by top-to-bottom
Die cavity orifice plate, solid plate, push plate, core rod and moving platen；
Feed inlet is provided with the fixed clamping plate, the collection connected with the feed inlet is provided with the cover half lumen pore plate
Chamber is flowed, the manifold is internally provided with heating unit, and the manifold bottom is provided with nozzle, and the nozzle is through described fixed
Template and the push plate are set；
The push plate is arranged in the inner groovy of the solid plate bottom, and the core rod bottom is provided with Access Division, described
Access Division is arranged in the inner groovy at the top of the moving platen, and the side wall perimeter of the core rod is provided with push block, the push plate
Bottom end face, the top end surface of madial wall and the core rod of the push block, the side wall of the core rod be encircled into a shaping
Chamber, the nozzle bottom are connected with the forming cavity；The top end surface of the push block is outer with the solid plate bottom at the same time
Groove slot bottom, the bottom end face of the push plate abut, the bottom end face of the push block at the same time with it is outer at the top of the moving platen
Groove slot bottom, the top end surface of the Access Division abut；Thrustor, the pushing tow are provided with the lateral wall of the solid plate
Device is sequentially connected with the push block.
Preferably, the feed inlet is a back taper through hole, and the feed inlet is arranged at the axle center of the solid plate, institute
State feed inlet and the manifold is concentric.
Preferably, the heating unit is the heater wire for being fixed on solid plate bottom place opposite with the feed inlet
Circle.
Preferably, manifold bottom longitudinal arrangement is provided with three nozzles.
Preferably, the push block is made of multiple sliding blocks around the core rod surrounding, between two neighboring sliding block
Connected by contiguous block.
Preferably, the core rod is provided with four side walls, and each side wall is relatively set with a sliding block, each
The sliding block is sequentially connected with a thrustor.
Preferably, the thrustor is pipe bending cylinder, passes through a drive block between the pipe bending cylinder and the sliding block
Connection.
Preferably, it is provided with pad between the top side of the sliding block and the external groove side wall of the solid plate bottom
Piece, is provided with gasket between the external groove side wall at the top of the bottom side of the sliding block and the moving platen.
Preferably, it is both provided with a plurality of cooling water channel inside the push plate, the sliding block and the core rod.
Preferably, the moving platen bottom is provided with a moving clamping plate, is set between the moving platen and the moving clamping plate
It is equipped with card slot.
The utility model achieves following advantageous effects relative to the prior art：
1st, colored case injection mold provided by the utility model, heating unit is set inside manifold, plastic melt is existed
To forming cavity be molded during be always maintained at molten condition, pressure transmission of the melt in runner is good, reduce injection pressure and
Temperature, so as to reduce the possibility that plastic melt produces thermal degradation and plastic produces residual stress；Plastic melt after heating exists
In injection moulding process will not premature set, running gate system condensation material will not be produced, plastic raw materials are greatly saved, while eliminate
Except cast gate condensation material, finishing plastic, the process for recycling condensation material, production cost is reduced, improves production efficiency.
2nd, colored case injection mold provided by the utility model, is both provided with a plurality of cooling water inside push plate, sliding block and core rod
Road, integrally cools down mould, cooling velocity is fast, good cooling results.
Brief description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Needed in attached drawing be briefly described, it should be apparent that, drawings in the following description are only the utility model
Some embodiments, for those of ordinary skill in the art, without having to pay creative labor, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is the forward structure schematic diagram of flower case injection mold in the utility model；
Fig. 2 is the overlooking the structure diagram of flower case injection mold in the utility model；
Fig. 3 is the A-A of Fig. 2 to schematic cross-sectional view；
Fig. 4 is the B-B direction schematic cross-sectional view of Fig. 2；
In figure：1- fixed clamping plates, 2- cover half lumen pores plate, 3- solid plates, 4- push plates, 5- core rods, 6- moving platens, 7- chargings
Mouth, 8- manifolds, 9- heating units, 10- nozzles, 11- push blocks, 12- forming cavities, 13- thrustors, 14- contiguous blocks, 15-
Drive block, 16- gaskets, 17- cooling water channels, 18- moving clamping plates, 19- card slots.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
The purpose of this utility model is to provide a kind of colored case injection mold, existing in the prior art to solve the problems, such as.
To enable the above-mentioned purpose of the utility model, feature and advantage more obvious understandable, below in conjunction with the accompanying drawings and have
Body embodiment is described in further detail the utility model.
The present embodiment provides a kind of colored case injection mold, as shown in Figs 1-4, including determined by what top-to-bottom was set gradually
Baffle plate 1, cover half lumen pore plate 2, solid plate 3, push plate 4, core rod 5 and moving platen 6；
Feed inlet 7 is provided with fixed clamping plate 1, the manifold 8 connected with feed inlet 7 is provided with cover half lumen pore plate 2, is collected
Stream chamber 8 is internally provided with the heating unit 9 for heating injection melt, and 8 bottom of manifold is provided with a nozzle, and nozzle 10 runs through
Solid plate 3 and push plate 4 are set；
In the present embodiment, feed inlet 7 is specially a back taper through hole, and feed inlet 7 is arranged at the axle center of solid plate 3, into
Material mouth 7 and the manifold 8 of its bottom are concentric；Heating unit 9 is specially to be fixed on 3 bottom of solid plate with feed inlet 7 relatively to locate
Heating coil；The quantity of nozzle 10 is three, and three 10 longitudinal arrangements of nozzle are arranged at 8 bottom of manifold.
In the present embodiment, solid plate 3 and the opposite bottom and top of moving platen 6, are both provided with stair-stepping groove, wherein
The groove of internal small internal diameter is inner groovy, and the groove of exterior big outside diameter is external groove；Push plate 4 is arranged at the interior of 3 bottom of solid plate
In groove, and it is fixedly connected by bolt with solid plate 3,5 bottom of core rod is provided with Access Division, and Access Division is arranged at moving platen 6
In the inner groovy at top, it is fixedly connected between core rod 5 and moving platen 6 also by bolt；The side wall perimeter of core rod 5 is provided with pushing tow
Block 11, the bottom end face of push plate 4, the top end surface of the madial wall of push block 11 and core rod 5, the side wall of core rod 5 are encircled into one one-tenth
Cavity 12, forming cavity 12 are connected with three nozzle bottoms.
In order to realize the pushing tow core-pulling function of push block 11, by the top end surface of push block 11 at the same time with 3 bottom of solid plate
External groove slot bottom, the bottom end face of push plate 4 abut, the bottom end face of push block 11 external groove with the top of moving platen 6 at the same time
Slot bottom, the top end surface of Access Division abut；Thrustor 13, thrustor 13 and pushing tow are provided with the lateral wall of solid plate 3
Block 11 is sequentially connected；Push block 11 is promoted by thrustor 13, push block 11 pushes core rod 5 at the same time and moving platen 6 is realized and taken out
Core.
In the present embodiment, push block 11 is specifically configured to multiple sliding blocks around 5 surrounding of core rod, two neighboring sliding block it
Between connected by contiguous block 14；Correspondingly, forming cavity 12 is then by the bottom end face of push plate 4, the madial wall of each sliding block and core rod 5
Top end surface, the side wall of core rod 5 surrounds and forms；
Core rod 5 in the present embodiment is provided with four side walls, and each side wall is relatively set with a sliding block, and each sliding block passes
Dynamic to be connected with a thrustor 13, thrustor 13 is pipe bending cylinder, thrustor 13 by drive block 15 respectively with it is each
Sliding block connects；Gasket 16, the bottom of sliding block are provided between the external groove side wall of 3 bottom of the top side of sliding block and solid plate
Gasket 16 is provided between the external groove side wall at side and the top of moving platen 6；Needing to adjust sliding block and solid plate 3 and moving platen
When the fitness and roughness of 6 sides junction, it is only necessary to be adjusted correspondingly processing to gasket 16, it is not necessary to fixed
Template 3 and moving platen 6 are handled, and easy to the assembling of mould, save repair and installation time.
In the present embodiment, a plurality of cooling water channel 16 is both provided with inside push plate 4, sliding block and core rod 5, can be whole to mould
Body cools down, and cooling velocity is fast, good cooling results；
In the present embodiment, moving clamping plate 18 is additionally provided with 6 bottom of moving platen, whole injection mold passes through moving clamping plate 18
It is fixed on injection molding machine, card slot 19 is opened up in 18 bottom of moving clamping plate, claw fixed on injection molding machine is stretched into card slot 18,
Fixation of the whole injection grinding tool on injection molding machine can be achieved, coordinated by card slot 19 with claw and be fixed, make injection mold
Remove and install it is more convenient.
Colored case injection mold provided in this embodiment, during concrete application, plastic melt enters mould by feed inlet 7
Tool, melt by manifold 8 when be heated coil heats, the melt after heating is injected into forming cavity 12 by nozzle, band into
After cavity 12 fills melt, to push plate 4, sliding block and core rod 5 on a plurality of cooling water channel 17 that sets inject cooling water and cooled down
Shaping, after the shaping of colored case, goes out core rod 5 by the sliding block pushing tow of each linkage of hydraulic oil cylinder driving, completes the injection operation of flower case.
, can be with specific production it should be noted that the core rod in the utility model is not limited only to set four side walls
The side wall number of the babinet being molded as needed sets the quantity of core rod side wall；Furthermore, it is understood that to shaping in the utility model
The shape of chamber is not specifically limited, and in specific production, with reference to molding babinet is needed, can be adjusted flexibly and be surrounded forming cavity
Each end face or side wall (bottom end face of push plate, the madial wall of push block, the side wall of the top end surface of core rod and core rod)
Shape so that the shape of the forming cavity needed.
The utility model applies specific case and the principle and embodiment of the utility model is set forth, and the above is real
The explanation for applying example is only intended to help the method and its core concept for understanding the utility model；Meanwhile for the general of this area
Technical staff, according to the thought of the utility model, in specific embodiments and applications there will be changes.To sum up,
This specification content should not be construed as the limitation to the utility model.
Claims (10)
- A kind of 1. colored case injection mold, it is characterised in that：Including fixed clamping plate, the cover half lumen pore set gradually by top-to-bottom Plate, solid plate, push plate, core rod and moving platen；Feed inlet is provided with the fixed clamping plate, the afflux connected with the feed inlet is provided with the cover half lumen pore plate Chamber, the manifold are internally provided with heating unit, and the manifold bottom is provided with nozzle, and the nozzle runs through the cover half Plate and the push plate are set；The push plate is arranged in the inner groovy of the solid plate bottom, and the core rod bottom is provided with Access Division, the clamping Portion is arranged in the inner groovy at the top of the moving platen, and the side wall perimeter of the core rod is provided with push block, the bottom of the push plate End surface, the top end surface of the madial wall of the push block and the core rod, the side wall of the core rod are encircled into a forming cavity, institute Nozzle bottom is stated to connect with the forming cavity；The top end surface of the push block while the external groove groove with the solid plate bottom Bottom, the bottom end face of the push plate abut, the bottom end face of the push block at the same time with the external groove groove at the top of the moving platen Bottom, the top end surface of the Access Division abut；Be provided with thrustor on the lateral wall of the solid plate, the thrustor with The push block is sequentially connected.
- 2. colored case injection mold according to claim 1, it is characterised in that：The feed inlet is a back taper through hole, institute State feed inlet to be arranged at the axle center of the solid plate, the feed inlet and the manifold are concentric.
- 3. colored case injection mold according to claim 2, it is characterised in that：The heating unit is to be fixed on the cover half The heating coil at plate bottom place opposite with the feed inlet.
- 4. colored case injection mold according to claim 3, it is characterised in that：Manifold bottom longitudinal arrangement is provided with Three nozzles.
- 5. colored case injection mold according to claim 1, it is characterised in that：The push block is by multiple around the mould The sliding block of core surrounding is formed, and is connected between two neighboring sliding block by contiguous block.
- 6. colored case injection mold according to claim 5, it is characterised in that：The core rod is provided with four side walls, each The side wall is relatively set with a sliding block, and each sliding block is sequentially connected with a thrustor.
- 7. colored case injection mold according to claim 6, it is characterised in that：The thrustor is pipe bending cylinder, described Connected between pipe bending cylinder and the sliding block by a drive block.
- 8. colored case injection mold according to claim 7, it is characterised in that：The top side of the sliding block and the cover half Be provided with gasket between the external groove side wall of plate bottom, the bottom side of the sliding block with it is described at the top of the moving platen Gasket is provided between external groove side wall.
- 9. colored case injection mold according to claim 8, it is characterised in that：The push plate, the sliding block and the core rod Inside is both provided with a plurality of cooling water channel.
- 10. colored case injection mold according to claim 1, it is characterised in that：The moving platen bottom is provided with a dynamic model Bottom plate, card slot is provided between the moving platen and the moving clamping plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721430527.3U CN207345001U (en) | 2017-10-30 | 2017-10-30 | A kind of colored case injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721430527.3U CN207345001U (en) | 2017-10-30 | 2017-10-30 | A kind of colored case injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207345001U true CN207345001U (en) | 2018-05-11 |
Family
ID=62353022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721430527.3U Expired - Fee Related CN207345001U (en) | 2017-10-30 | 2017-10-30 | A kind of colored case injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207345001U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107627556A (en) * | 2017-10-30 | 2018-01-26 | 连云港金麦特精密机械有限公司 | A kind of colored case injection mold |
-
2017
- 2017-10-30 CN CN201721430527.3U patent/CN207345001U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107627556A (en) * | 2017-10-30 | 2018-01-26 | 连云港金麦特精密机械有限公司 | A kind of colored case injection mold |
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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 |
Granted publication date: 20180511 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |