CN208343347U - A kind of open quick colour changing technology precision side is into glue hot-runner device - Google Patents
A kind of open quick colour changing technology precision side is into glue hot-runner device Download PDFInfo
- Publication number
- CN208343347U CN208343347U CN201820554130.3U CN201820554130U CN208343347U CN 208343347 U CN208343347 U CN 208343347U CN 201820554130 U CN201820554130 U CN 201820554130U CN 208343347 U CN208343347 U CN 208343347U
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- Prior art keywords
- hot
- column
- glue
- hole
- main body
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Abstract
The utility model discloses a kind of open quick colour changing technology precision sides into glue hot-runner device, the side is into glue hot-runner device using double heating bar structures, double heating bars promote heating efficiency, two hot flow path hot mouths can spray two kinds of colors, whole rotating mechanism is jacked up by the second cylinder of lower mold when colour changing, then passive wheel post rotation 180 is driven by driving motor, exchanges two forming cavities of left and right, the utility model side can disposably be molded double-colored product into glue hot-runner device.
Description
Technical field
The utility model relates to technical field of mold, particularly relate to a kind of open quick colour changing technology precision side
Into glue hot-runner device.
Background technique
As a kind of injection molding mold, hot runner mould saves raw material because it has, and production efficiency can be improved, mention
It many advantages, such as high product quality, simplified product subsequent handling, is had been widely used in Injection Industry.In the prior art,
There are no the hot flow path product that corresponding mouth body can carry out inclined-plane sealing with flow passage device, side into glue Shooting Technique because can not yet
Arrangement form, the assembly factors such as compactedness and replacement demand is overcome slowly to cannot get application, while quickly colour changing technology
It could not be applied in hot-runner device completely, this has also fettered its further development.
Utility model content
Aiming at the shortcomings in the prior art, the technical problem to be solved by the present invention is to provide a kind of open fast
Quick change color technology precision side is into glue hot-runner device.
In order to solve the above technical problems, the utility model is realized by following scheme: a kind of open quick colour changing skill
In the hot runner manifold plate body that upper mold is arranged in into glue hot-runner device into glue hot-runner device, the side in art precision side, it includes
The identical hot flow path hot mouth of two structures, two hot flow path hot mouths into glue end connecting side into glue runner, the hot flow path hot mouth
Including main body and main intracorporal double heat generating devices, mouth core assembly are set to, the body outer wall is provided with spiral groove, in the spiral shell
Rotating groove is embedded with the first heat-generating pipe, is cased with heat-conducting metal sleeve outside the main body, is arranged in the heat-conducting metal sleeve outer wall
There is spiral groove, is embedded with the second heating wire in the spiral groove, the heat-conducting metal cartridge exterior is cased with insulating sleeve；
It is provided with melten gel chamber in the main body, is provided with mouth core assembly the melten gel is intracavitary；
The mouth core assembly includes the circle metal column being fixed in the main body, the opening and closing group being set in round metal column
Part, the round metal column upper end tapering connects main body, and is connecting into split channel is provided with, and the round metal column includes being spirally connected
Upper prop and lower prop together, upper prop are equipped with the interior cylindrical cavity and outside cylinder chamber of connection, the interior cylinder is intracavitary be additionally provided with it is logical
Hole, the through-hole extend upwardly to hot runner manifold top surface, and the lower prop upper and lower side is equipped with through-hole, and upper through-hole diameter is equal to upper prop
Interior cylindrical cavity diameter, is provided with cross column in outer cylindrical cavity, and cylinder is intracavitary in the column body jacking of the cross column, and
Connecting rod is connected in the column body, the connecting rod other end passes through the driving portion of interior cylindrical cavity through-hole connection cylinder；In column body
On be cased with spring, spring one end withstands on the top of outside cylinder chamber, and the other end is withstood in the flange collar of cross column, the cross column
Lower prop pass through the upper through-hole of lower prop, end is socketed in mouth core valve body, and the mouth core valve body is placed under the lower prop
In portion's through-hole；
The lower body connects muzzle, and mouth core valve body lower spring end tip can block the discharge hole of muzzle.
Further, it is provided with lower mold below the upper mold, the lower mold includes profiled sheeting, intermediate plate, cover half
Plate and bottom plate；
It is solid plate on the bottom plate, is provided with hole in the middle part of bottom plate and solid plate, hole is intracavitary is equipped with the second cylinder, described
The driving portion of second cylinder is connected with support plate, and described support plate or so end is separately installed with passive wheel post and driving wheel, passively
Wheel post lower part outer wall is provided with a circle groove, and the driving wheel is gear, and middle part is vertically connected with the driving motor being vertically arranged, main
Belt is cased in driving wheel and passive wheel post；
The passive wheel post passes through profiled sheeting and is connect by bolt with rotating mechanism.
Further, the belt inner surface is provided with groove.
Further, there are two pinch wheels, two pinch wheels are set to the waist of belt and will for setting in the support plate
Belt is tight.
Further, the rotating mechanism includes two forming parts with follower column symmetry, and forming part is provided with molding
Chamber is positioned by guide post.
Compared with the existing technology, the beneficial effects of the utility model are: the utility model side is used into glue hot-runner device
Double heating bar structures, double heating bars promote heating efficiency, and two hot flow path hot mouths can spray two kinds of colors, under when colour changing passes through
Second cylinder of mold jacks up whole rotating mechanism, then drives passive wheel post rotation 180 by driving motor, makes left and right
Two forming cavities are exchanged.
Detailed description of the invention
Fig. 1 is the utility model lower die structure schematic diagram；
Fig. 2 is the utility model driving motor and passive wheel post attachment structure schematic diagram；
Fig. 3 is two structure of hot sprue of hot runner schematic diagrames of the utility model upper mold.
Specific embodiment
The preferred embodiment of the utility model is described in detail with reference to the accompanying drawing, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, to make the protection scope of the utility model apparent clear
Define.
Please refer to attached drawing 1-3, the open quick colour changing technology precision side of one kind of the utility model into glue hot-runner device,
In 17 plate body of hot runner manifold that upper mold is arranged in into glue hot-runner device in the side, it includes the identical hot runner hot of two structures
Mouth, two hot flow path hot mouths into glue end connecting side into glue runner 16, the hot flow path hot mouth includes main body 101 and is set to master
Double heat generating devices, mouth core assembly in body 101,101 outer wall of main body are provided with spiral groove, embedded in the spiral groove
There is the first heat-generating pipe 105, be cased with heat-conducting metal sleeve 102 outside the main body 101, is arranged in 102 outer wall of heat-conducting metal sleeve
Have spiral groove, be embedded with the second heating wire 103 in the spiral groove, be cased with outside the heat-conducting metal sleeve 102 every
Hot jacket cylinder 111；
It is provided with melten gel chamber 106 in the main body 101, is provided with mouth core assembly the melten gel is intracavitary；
The mouth core assembly includes the circle metal column 108 being fixed in the main body 101, is set in round metal column 108
Shutter device, the round 108 upper end tapering of metal column connects main body, and is connecting into being provided with split channel, the circle gold
Belonging to column 108 includes the upper prop and lower prop being screwed together, and upper prop is equipped with the interior cylindrical cavity and outside cylinder chamber of connection, the interior cylinder
Intracavitary to be additionally provided with through-hole, which extends upwardly to 17 top surface of hot runner manifold, and the lower prop upper and lower side is equipped with through-hole, and top is logical
Bore dia be equal to upper prop interior cylindrical cavity diameter, cross column 107 is provided in outer cylindrical cavity, the cross column 107 it is upper
Cylinder is intracavitary in cylinder jacking, and connecting rod is connected in the column body, and the connecting rod other end connects across interior cylindrical cavity through-hole
Connect the driving portion of cylinder 20；Spring 104 is cased in column body, 104 one end of spring withstands on the top of outside cylinder chamber, other end top
In the flange collar of cross column 107, the lower prop of the cross column 107 passes through the upper through-hole of lower prop, and end is socketed on
In mouth core valve body 110, the mouth core valve body 110 is placed in the lower prop lower through-hole；
101 lower end of main body connects muzzle 109, and the 110 lower spring end tip of mouth core valve body can be by muzzle 109
Discharge hole is blocked.
Preferred embodiment: being provided with lower mold below the upper mold, the lower mold includes profiled sheeting 7, intermediate plate 5, determines
Template 2 and bottom plate 1；
It is solid plate 2 on the bottom plate 1, is provided with hole in the middle part of bottom plate and solid plate, hole is intracavitary to be equipped with the second cylinder 13,
The driving portion of second cylinder 13 is connected with support plate 3, and the end of support plate 3 or so is separately installed with passive wheel post 12 and master
Driving wheel 15, passive 12 lower part outer wall of wheel post are provided with a circle groove, and the driving wheel 15 is gear, and middle part is vertically connected with perpendicular
Belt 4 is cased in the driving motor 6 set, driving wheel 15 and passive wheel post 12；
The passive wheel post 12 passes through profiled sheeting 7 and is connect by bolt 10 with rotating mechanism.
Preferred embodiment: 4 inner surface of belt is provided with groove.
Preferred embodiment: there are two pinch wheels 14, two pinch wheels 14 to be set to the waist of belt 4 for setting in the support plate 3
Portion is simultaneously tight by belt.
Preferred embodiment: the rotating mechanism includes two with the symmetrical forming part of passive wheel post 12, and forming part is provided with into
Type chamber 8 is positioned by guide post 9.
Into glue hot-runner device using double heating bar structures, double heating bars promote heating efficiency for the utility model side, and two
A hot flow path hot mouth can spray two kinds of colors, and when colour changing is jacked up whole rotating mechanism by the second cylinder of lower mold, then
Passive wheel post rotation 180 is driven by driving motor, exchanges two forming cavities of left and right.
Assuming that produce a cell-phone cover, which be molded by two kinds of colors, it is necessary to which two procedures have been come
At injection molding, but two mold input costs are big, and complex process.Attached drawing 1 and Fig. 3 are please referred to, if left side forming cavity is initial
Injection molding, right side are the injection moldings of another color, and the forming cavity in left side is first poured in part handset shell, then passes through lower mold
Second cylinder jacks up, then is rotated forming part by driving motor, is allowed to rotate 180 degree, has added the cell-phone cover of the first color
The forming cavity on right side is gone to, the hot mouth on right side sprays second of color, after molding, the cell-phone cover on right side is taken out, and at this point, left side
The first color of forming cavity injection formed cell-phone cover.
Above description is merely a prefered embodiment of the utility model, is not intended to limit the patent model of the utility model
Enclose, equivalent structure or equivalent flow shift made by using the description of the utility model and the drawings, or directly or
It connects and is used in other relevant technical fields, be also included in the patent protection scope of the utility model.
Claims (5)
1. a kind of open quick colour changing technology precision side is arranged into glue hot-runner device in upper mold into glue hot-runner device, the side
In hot runner manifold (17) plate body of tool, it includes the identical hot flow path hot mouth of two structures, two hot flow path hot mouths into glue end
Connecting side is into glue runner (16), it is characterised in that: the hot flow path hot mouth includes main body (101) and is set in main body (101)
Double heat generating devices, mouth core assembly, main body (101) outer wall is provided with spiral groove, is embedded in the spiral groove
One heat-generating pipe (105), the main body (101) is cased with heat-conducting metal sleeve (102) outside, in heat-conducting metal sleeve (102) outer wall
It is provided with spiral groove, is embedded with the second heating wire (103) in the spiral groove, the heat-conducting metal sleeve (102) is outside
Portion is cased with insulating sleeve (111)；
Melten gel chamber (106) are provided in the main body (101), are provided with mouth core assembly the melten gel is intracavitary；
The mouth core assembly includes the circle metal column (108) being fixed on the main body (101), is set to round metal column (108)
Interior shutter device, round metal column (108) the upper end tapering connect main body, and are connecting into being provided with split channel, described
Circle metal column (108) includes the upper prop and lower prop being screwed together, and upper prop is equipped with the interior cylindrical cavity and outside cylinder chamber of connection, described
Interior cylinder is intracavitary to be additionally provided with through-hole, which extends upwardly to hot runner manifold (17) top surface, and the lower prop upper and lower side is equipped with logical
Hole, upper through-hole diameter are equal to the interior cylindrical cavity diameter of upper prop, cross column (107), the cross are provided in outer cylindrical cavity
Cylinder is intracavitary in the column body jacking of type column (107), and connecting rod is connected in the column body, and the connecting rod other end passes through interior
Cylindrical cavity through-hole connects the driving portion of cylinder (20)；It is cased in column body spring (104), spring (104) one end withstands on outer circle
The top of column chamber, the other end are withstood in the flange collar of cross column (107), and the lower prop of the cross column (107) passes through lower prop
Upper through-hole, end is socketed in mouth core valve body (110), and the mouth core valve body (110) is placed in the lower prop lower through-hole
It is interior；
Main body (101) lower end connects muzzle (109), and mouth core valve body (110) the lower spring end tip can be by muzzle
(109) discharge hole is blocked.
2. the open quick colour changing technology precision side of one kind according to claim 1 is into glue hot-runner device, feature exists
In: it is provided with lower mold below the upper mold, the lower mold includes profiled sheeting (7), intermediate plate (5), solid plate (2) and bottom
Plate (1)；
It is solid plate (2) to be provided with hole in the middle part of bottom plate and solid plate, hole is intracavitary to be equipped with the second cylinder on the bottom plate (1)
(13), the driving portion of second cylinder (13) is connected with support plate (3), support plate (3) the left and right end be separately installed with by
Driving wheel column (12) and driving wheel (15), passive wheel post (12) lower part outer wall are provided with a circle groove, and the driving wheel (15) is tooth
Wheel, middle part are vertically connected with the driving motor (6) being vertically arranged, are cased with belt (4) in driving wheel (15) and passive wheel post (12)；
The passive wheel post (12) passes through profiled sheeting (7) and is connect by bolt (10) with rotating mechanism.
3. the open quick colour changing technology precision side of one kind according to claim 2 is into glue hot-runner device, feature exists
In: belt (4) inner surface is provided with groove.
4. the open quick colour changing technology precision side of one kind according to claim 2 is into glue hot-runner device, feature exists
In: there are two pinch wheels (14), two pinch wheels (14) are set to the waist of belt (4) and will for setting on the support plate (3)
Belt is tight.
5. the open quick colour changing technology precision side of one kind according to claim 2 is into glue hot-runner device, feature exists
In: the rotating mechanism includes two, and with passive wheel post (12) symmetrical forming part, forming part is provided with forming cavity (8), leads to
Cross guide post (9) positioning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820554130.3U CN208343347U (en) | 2018-04-18 | 2018-04-18 | A kind of open quick colour changing technology precision side is into glue hot-runner device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820554130.3U CN208343347U (en) | 2018-04-18 | 2018-04-18 | A kind of open quick colour changing technology precision side is into glue hot-runner device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208343347U true CN208343347U (en) | 2019-01-08 |
Family
ID=64886597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820554130.3U Expired - Fee Related CN208343347U (en) | 2018-04-18 | 2018-04-18 | A kind of open quick colour changing technology precision side is into glue hot-runner device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208343347U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114589886A (en) * | 2022-03-09 | 2022-06-07 | 依润特工业智能科技(苏州)有限公司 | Anti-wire-drawing hot nozzle assembly and hot runner system thereof |
-
2018
- 2018-04-18 CN CN201820554130.3U patent/CN208343347U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114589886A (en) * | 2022-03-09 | 2022-06-07 | 依润特工业智能科技(苏州)有限公司 | Anti-wire-drawing hot nozzle assembly and hot runner system thereof |
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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: 20190108 Termination date: 20210418 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |