CN207088331U - Flow distribution plate feed arrangement - Google Patents
Flow distribution plate feed arrangement Download PDFInfo
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- CN207088331U CN207088331U CN201720734531.2U CN201720734531U CN207088331U CN 207088331 U CN207088331 U CN 207088331U CN 201720734531 U CN201720734531 U CN 201720734531U CN 207088331 U CN207088331 U CN 207088331U
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- upper pedestal
- distribution plate
- flow distribution
- lower base
- runner
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Abstract
Technical field of mold is the utility model is related to, especially more particularly to a kind of flow distribution plate feed arrangement.Including the main feed mouth being arranged on flow distribution plate, the main feed mouth includes upper pedestal and lower base, at least two non-interference feeding runners are provided between upper pedestal and lower base, at least one nozzle that can be used for wherein one feeding runner material feeding is provided with above upper pedestal, nozzle is connected with polychrome feeding machanism, upper pedestal be provided with can drive upper pedestal movement make a wherein feeding runner conducting state and connect with nozzle and remaining feeding runner closing runner switching mechanism.Compared with prior art, it is the advantages of this flow distribution plate feed arrangement：1st, it is reasonable in design, do not limited by nozzle quantity, can also be used when there are multiple nozzles.2nd, dismounting facility, facilitate the maintenance in later stage, save use cost.3rd, good airproof performance, prevent leakage are safe.
Description
Technical field
Technical field of mold is the utility model is related to, especially more particularly to a kind of flow distribution plate feed arrangement.
Background technology
Mould, in industrial production being molded, being blow molded, extruding, die casting or obtain the methods of forging forming, smelting, punching press
The various moulds and instrument of required product.In brief, mould is the instrument for making formed article, and this instrument is by various
Part is formed, and different moulds is made up of different parts.It is mainly realized by the change of institute's moulding material physical state
The processing of article profile.During injection production, it is necessary to using flow distribution plate, because flow distribution plate has a variety of runners of different color, so as to
The injection machine of a variety of nozzles is needed, causes one-jet multi-color injection molding machine not use, it is also relatively complicated even if that can use.For
Solve the problems, such as that prior art is present, people have carried out long-term exploration, it is proposed that miscellaneous solution.
The content of the invention
The purpose of this utility model is in view of the above-mentioned problems, providing point a kind of reasonable in design, not limited by nozzle quantity
Flowing plate feed arrangement.
To reach above-mentioned purpose, the utility model employs following technical proposal：This flow distribution plate feed arrangement, its feature exist
In, including the main feed mouth being arranged on flow distribution plate, the main feed mouth includes upper pedestal and lower base, described upper pedestal and
Be provided with least two non-interference feeding runners between lower base, be provided with above described upper pedestal it is at least one can be used for
The nozzle of wherein one feeding runner material feeding, described nozzle are connected with polychrome feeding machanism, and described upper pedestal is provided with energy
Enough drive upper pedestal movement make a wherein feeding runner conducting state and connect with nozzle and remaining feeding runner closing stream
Road switching mechanism.
In above-mentioned flow distribution plate feed arrangement, described feeding runner includes the upper runner being arranged on upper pedestal, institute
The lower base stated is provided with lower flow channel, and a nozzle is installed with above described upper pedestal.
In above-mentioned flow distribution plate feed arrangement, described polychrome feeding machanism includes some discharge controllers, if doing
Material controller is connected with nozzle.
In above-mentioned flow distribution plate feed arrangement, described runner switching mechanism includes being installed in the rotation of upper pedestal periphery
Driver, described rotating driver are connected by rotary drive assembly with upper pedestal, and described upper pedestal bottom is provided with circle
Groove, described lower base top are provided with the round boss that can coordinate with circular trough.
In above-mentioned flow distribution plate feed arrangement, described rotary drive assembly includes being connected to rotation by quick connection structure
First connecting rod on driver output shaft, one end of second connecting rod, described second connecting rod are hinged with first connecting rod the inner
The other end is hinged on the off-center place of upper pedestal.
In above-mentioned flow distribution plate feed arrangement, described runner switching mechanism, which includes being opened at the top of upper pedestal, symmetrically to be set
The chute put, described lower base are provided with the draw runner that can coordinate with chute, are connected with described upper pedestal for driving
The radial drive mechanism that upper pedestal moves radially.
In above-mentioned flow distribution plate feed arrangement, between described upper pedestal and lower base be provided be used for lock upper pedestal and
Lower base prevents the locking mechanism of material leakage.
In above-mentioned flow distribution plate feed arrangement, described locking mechanism includes being arranged on the upper of upper pedestal lower end outer part
Step is locked, described lower base upper ends are provided with lower locking step, and it is in U to be provided between described upper pedestal and lower base
Shape can move radially the clamping seat for locked upper pedestal and lower base, and card is offered on described clamping seat both ends inwall
Tight groove, described clamping slot groove width are gradually reduced by outer end inboard end, and described upper locking step and lower locking step are arranged on
In clamping slot, and upper locking step and lower locking step match with clamping groove sidewall respectively, are connected with described clamping seat
The locking drive that clamping seat can be driven to move radially.
A kind of charging colour changing method of this flow distribution plate feed arrangement, it is characterised in that every feeding runner only conveys color
Injection molding material, the driving upper pedestal movement of runner switching mechanism until be in the corresponding feeding runner of color that will convey injection molding material
Stop during conducting state, and be docked and connected in the feeding runner charging aperture of conducting state with nozzle discharge hole, now remaining feeding
Runner is in closed mode, and feeding of the injection molding material of corresponding color by nozzle penetrating in conducting state is unlocked by polychrome feeding machanism
Runner.
In above-mentioned charging colour changing method, the driving upper pedestal movement of runner switching mechanism will be until with that will convey injection molding material
Color corresponding to upper runner and lower flow channel stop when being docked and connected.
Compared with prior art, it is the advantages of this flow distribution plate feed arrangement：1st, it is reasonable in design, do not limited by nozzle quantity
System, can also be used when there is multiple nozzles.2nd, dismounting facility, facilitate the maintenance in later stage, save use cost.3rd, sealing
Good, prevent leakage is safe.
Brief description of the drawings
Fig. 1 is structural representation provided by the utility model.
Fig. 2 is configuration schematic diagram provided by the utility model.
Fig. 3 is the dimensional structure diagram at another visual angle provided by the utility model.
Fig. 4 is overlooking the structure diagram provided by the utility model.
Fig. 5 is the structural representation of embodiment two.
Fig. 6 is the configuration schematic diagram of embodiment two.
In figure, flow distribution plate 1, main feed mouth 2, upper pedestal 21, lower base 22, feeding runner 23, polychrome feeding machanism 4, stream
Road switching mechanism 5, upper runner 211, lower flow channel 221, heating arrangements 7, heating mantle 71, rotating driver 51, rotary drive assembly
52nd, circular trough 53, round boss 54, first connecting rod 521, second connecting rod 522, locking mechanism 6, upper locking step 61, lower locking
Step 62, clamping seat 63, clamping slot 631, locking drive 64, runner switching mechanism 5, chute 5a, draw runner 5b, radial drive machine
Structure 5c, radial actuator 5d, convex card body 51a, convex neck 521a, radial actuator 5d.
Embodiment
Embodiment one：
As Figure 1-4, this flow distribution plate feed arrangement, including the main feed mouth 2 being arranged on flow distribution plate 1, main feed mouth 2
Including upper pedestal 21 and lower base 22, at least two non-interference feeding runners are provided between upper pedestal 21 and lower base 22
23, the top of upper pedestal 21 is provided with least one nozzle 3 that can be used for wherein one material feeding of feeding runner 23, nozzle 3 and polychrome
Feeding machanism 4 is connected, and upper pedestal 21, which is provided with, can drive the movement of upper pedestal 21 to make a wherein feeding runner 23 in conducting shape
The runner switching mechanism 5 that state is connected with nozzle 3 and remaining feeding runner 23 is closed.
In particular, feeding runner 23 includes the upper runner 211 being arranged on upper pedestal 21, and lower base 22 is provided with
Lower flow channel 221, the top of upper pedestal 21 are installed with a nozzle 3.In the present embodiment, two are provided between upper pedestal 21 and lower base 22
The non-interference feeding runner 23 of bar, i.e. there are two upper runners 211 on upper pedestal 21, lower base 22 is provided with two
Runner 221, to convey the injection molding material of more kinds of colors, it is necessary to increase to the feeding runner 23 of respective amount.
Upper pedestal 21 and/or lower base 22 are provided with heating arrangements 7, and described heating arrangements 7 include being arranged on upper pedestal
21 and/or lower base 22 in heating member.
Preferably, heating arrangements 7 include being respectively sleeved on the outer part of upper pedestal 21 and the outer part of lower base 22
Heating mantle 71.
Polychrome feeding machanism 4 includes some discharge controllers, and some discharge controllers are connected with nozzle 3；Runner switches
Mechanism 5 includes being installed in the rotating driver 51 of the periphery of upper pedestal 21, rotating driver 51 by rotary drive assembly 52 with it is upper
Pedestal 21 is connected, and the bottom of upper pedestal 21 is provided with circular trough 53, and the top of lower base 22 is provided with the circle that can coordinate with circular trough 53
Boss 54；Rotary drive assembly 52 includes the first connecting rod 521 being connected to by quick connection structure on the output shaft of rotating driver 51,
One end of second connecting rod 522 is hinged with the inner of first connecting rod 521, it is inclined that the other end of second connecting rod 522 is hinged on upper pedestal 21
At center, rotating driver 51 includes any one in cylinder, hydraulic cylinder and electric cylinder.In the present embodiment, first connecting rod
521 outer end side walls are provided with convex neck 521a, and the output shaft outer end of rotating driver 51 is provided with can be with convex neck 521a
The convex card body 51a of cooperation, the 521 concentric setting of the output shaft of rotating driver 51 and first connecting rod, it is clear that first connecting rod 521
Outer end can also use any quick connection structures such as helicitic texture to be connected with the output shaft of rotating driver 51.
Preferably, rotary drive assembly 52 can also use gear structure to be driven, and rotating driver 51 is motor, rotation
Turn driver 51 drives upper pedestal 21 to rotate by gear transmission structure, and gear transmission structure includes being arranged on the periphery of upper pedestal 21
Some external gears in portion.
Be provided between upper pedestal 21 and lower base 22 prevents the locked machine of material leakage for locking upper pedestal 21 and lower base 22
Structure 6, locking mechanism 6 include the upper locking step 61 for being arranged on the lower end outer part of upper pedestal 21, set on the upper ends of lower base 22
There is lower locking step 62, being provided with to take the shape of the letter U between upper pedestal 21 and lower base 22 can move radially for the locked He of upper pedestal 21
The clamping seat 63 of lower base 22, offers clamping slot 631 on the both ends inwall of clamping seat 63, the groove width of clamping slot 631 from outer end to
The inner is gradually reduced, and upper locking step 61 and lower locking step 62 are arranged in clamping slot 631, and upper locking step 61 and lower lock
Tight step 62 matches with the side wall of clamping slot 631 respectively, and being connected with clamping seat 63 can drive what clamping seat 63 moved radially
Locking drive 64.
Preferably, rotating driver 51 and locking drive 64 control by extra control element, such as miniature
Switch to confirm their position and provide feedback signal.
Preferably, because the movement (rotation or translation) of upper pedestal 21 is when polychrome feeding machanism 4 melts plastics, institute
To need to install at least one temperature sensing device on upper pedestal 21 and/or lower base 22.The application of temperature sensing device will prevent mistake
Mobile opportunity and the system failure brought.
The charging colour changing method of this flow distribution plate feed arrangement, a kind of 23 injection molding materials of color of conveying of every feeding runner,
Runner switching mechanism 5 drives the movement of upper pedestal 21 until with that will convey the corresponding feeding runner 23 of color of injection molding material in conducting
Stop during state, and be docked and connected in the charging aperture of feeding runner 23 of conducting state with the discharging opening of nozzle 3, now remaining feed stream
Road 23 is in closed mode, and the injection molding material that corresponding color is unlocked by polychrome feeding machanism 4 sprays into sending in conducting state by nozzle 3
Stream road 23；Runner switching mechanism 5 drives the movement of upper pedestal 21 until the corresponding upper runner of color with that will convey injection molding material
211 and lower flow channel 221 stop when being docked and connected.
Embodiment two：
As seen in figs. 5-6, the structure of the present embodiment, principle and embodiment step place similar to Example 1, different
It is, in the present embodiment, runner switching mechanism 5 includes being opened in the symmetrically arranged chute 5a in the top of upper pedestal 21, lower base 22
The draw runner 5b that can coordinate with chute 5a is provided with, the footpath for driving upper pedestal 21 to move radially is connected with upper pedestal 21
To drive mechanism 5c.
In particular, radial drive mechanism 5c includes the radial actuator 5d of the fixed periphery of upper pedestal 21, radial drive
Device 5d drive shaft is connected by quick connection structure with upper pedestal 21, and radial drive connecting rod is bolted with the connected side wall of upper pedestal 21
5e one end, the radial drive connecting rod 5e other end are connected by quick connection structure with radial actuator 5d drive shaft, fast binding
The structures such as structure is including being spirally connected, grafting.
Polychrome feeding machanism 4 also includes injection machine.
Such as：When needing to be molded the material of a kind of (color A), upper pedestal, which is rotated in place, is used in only conveying (color A)
The upper end of upper runner 211 be located at the discharge end of nozzle 3 and interfaced, and now the lower end of upper runner 211 with lower flow channel 221 (only
Conveying color A dyestuff) upper end is docked and connected, and then the material in injection machine passes sequentially through nozzle 3, upper runner 211 and upstream
Road 211 enters flow distribution plate 1, conveys the lower end of upper runner 211 and the dislocation disconnection of the upper end of lower flow channel 221 of the material of other colors.
As color B to be changed into, controller will be unlocked to a signal to locking mechanism 6 so that the He of upper pedestal 21
Lower base 22 can relatively move, and controller can also give control one signal of driver that upper pedestal 21 moves to make its shifting in addition
Dynamic (movement includes rotation and translation) makes conveying color B upper runner 211 and lower flow channel 221 be docked and connected to default position,
Locking mechanism 6 locked upper pedestal 21 and lower base 22 again afterwards.At this moment injection machine can be molded color B material, and face
Needle controller related color B will be opened, and the needle controller related to color A will be closed.
Because injection color A and the gate location for being molded color B be not or not same place, being molded by the product come may have
The small difference of point, such as weld bond, current mark.But still by certain methods them can be made consistent, such as change cylinder
Gas flow, the fluid flow of oil cylinder and the internal processes of electric cylinder control the motion state of needle, control beating for needle
Open speed, shut-in time etc. parameter.
The method of quick colour changing can be reached by above method, and go the melting cleaned in hot flow path for a long time without flower
Plastics.
This method is not limited by injection molding machine nozzle quantity.Injection machine only has and can used during a nozzle, when there is multiple sprays
It can also be used during mouth.
Specific embodiment described herein is only to the utility model spirit explanation for example.The utility model institute
Category those skilled in the art can make various modifications or supplement to described specific embodiment or using similar
Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Although flow distribution plate 1, main feed mouth 2, upper pedestal 21, lower base 22, feeding runner 23, more has more been used herein
Color feeding machanism 4, runner switching mechanism 5, upper runner 211, lower flow channel 221, heating arrangements 7, heating mantle 71, rotating driver
51st, rotary drive assembly 52, circular trough 53, round boss 54, first connecting rod 521, second connecting rod 522, locking mechanism 6, lock
Tight step 61, lower locking step 62, clamping seat 63, clamping slot 631, locking drive 64, runner switching mechanism 5, chute 5a,
The arts such as draw runner 5b, radial drive mechanism 5c, radial actuator 5d, convex card body 51a, convex neck 521a, radial actuator 5d
Language, but it is not precluded from the possibility using other terms.It is used for the purpose of more easily describing and explaining this using these terms
The essence of utility model, it is construed as any additional limitation and is all disagreed with the utility model spirit.
Claims (8)
1. a kind of flow distribution plate feed arrangement, it is characterised in that described including the main feed mouth (2) being arranged on flow distribution plate (1)
Main feed mouth (2) includes upper pedestal (21) and lower base (22), is provided with extremely between described upper pedestal (21) and lower base (22)
Few two non-interference feeding runners (23), described upper pedestal (21) top are provided with least one nozzle (3), described spray
Mouth (3) is connected with polychrome feeding machanism (4), and described upper pedestal (21) is provided with runner switching mechanism (5).
2. flow distribution plate feed arrangement according to claim 1, it is characterised in that described feeding runner (23) includes setting
Upper runner (211) on upper pedestal (21), described lower base (22) are provided with lower flow channel (221), described upper pedestal
(21) top is installed with a nozzle (3).
3. flow distribution plate feed arrangement according to claim 1, it is characterised in that described polychrome feeding machanism (4) includes
Some discharge controllers, some discharge controllers are connected with nozzle (3).
4. flow distribution plate feed arrangement according to claim 1, it is characterised in that described runner switching mechanism (5) includes
The rotating driver (51) of upper pedestal (21) periphery is installed in, described rotating driver (51) passes through rotary drive assembly (52)
It is connected with upper pedestal (21), described upper pedestal (21) bottom is provided with circular trough (53), is provided with the top of described lower base (22)
The round boss (54) that can coordinate with circular trough (53).
5. flow distribution plate feed arrangement according to claim 4, it is characterised in that described rotary drive assembly (52) includes
First connecting rod (521) on rotating driver (51) output shaft is connected to by quick connection structure, on first connecting rod (521) the inner
One end of second connecting rod (522) is hinged with, it is off-center that described second connecting rod (522) other end is hinged on upper pedestal (21)
Place.
6. flow distribution plate feed arrangement according to claim 1, it is characterised in that described runner switching mechanism (5) includes
Symmetrically arranged chute (5a) at the top of upper pedestal (21) is opened in, described lower base (22), which is provided with, to match somebody with somebody with chute (5a)
The draw runner (5b) of conjunction, the radial drive machine for driving upper pedestal (21) to move radially is connected with described upper pedestal (21)
Structure (5c).
7. according to the flow distribution plate feed arrangement described in claim 1 or 2 or 3 or 4 or 5 or 6, it is characterised in that the described seat of honour
Be provided between body (21) and lower base (22) prevents the locking mechanism of material leakage for locking upper pedestal (21) and lower base (22)
(6)。
8. flow distribution plate feed arrangement according to claim 7, it is characterised in that described locking mechanism (6) includes setting
The upper locking step (61) of outer part in upper pedestal (21) lower end, described lower base (22) upper ends are provided with lower locking platform
Rank (62), being provided with to take the shape of the letter U between described upper pedestal (21) and lower base (22) can move radially for locked upper pedestal
(21) and lower base (22) clamping seat (63), offer clamping slot (631), institute on the inwall of described clamping seat (63) both ends
Clamping slot (631) groove width stated is gradually reduced by outer end inboard end, described upper locking step (61) and lower locking step (62)
Be arranged in clamping slot (631), and upper locking step (61) and it is lower lock step (62) respectively with clamping slot (631) side wall phase
Match somebody with somebody, the locking drive (64) that clamping seat (63) can be driven to move radially is connected with described clamping seat (63).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720734531.2U CN207088331U (en) | 2017-06-22 | 2017-06-22 | Flow distribution plate feed arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720734531.2U CN207088331U (en) | 2017-06-22 | 2017-06-22 | Flow distribution plate feed arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207088331U true CN207088331U (en) | 2018-03-13 |
Family
ID=61553498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720734531.2U Active CN207088331U (en) | 2017-06-22 | 2017-06-22 | Flow distribution plate feed arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207088331U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107310103A (en) * | 2017-06-22 | 2017-11-03 | 英格斯模具制造（中国）有限公司 | Flow distribution plate feed arrangement and its charging colour changing method |
| CN115069507A (en) * | 2022-06-21 | 2022-09-20 | 厦门理工中小企业成长支持中心 | Glue outlet variable proportioning component for glue dispenser |
-
2017
- 2017-06-22 CN CN201720734531.2U patent/CN207088331U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107310103A (en) * | 2017-06-22 | 2017-11-03 | 英格斯模具制造（中国）有限公司 | Flow distribution plate feed arrangement and its charging colour changing method |
| CN115069507A (en) * | 2022-06-21 | 2022-09-20 | 厦门理工中小企业成长支持中心 | Glue outlet variable proportioning component for glue dispenser |
| CN115069507B (en) * | 2022-06-21 | 2024-01-12 | 贵州永吉盛珑包装有限公司 | Glue outlet variable proportioning assembly for glue dispensing machine |
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