CN107053580A - The moulding process for the vehicle window set square decorated with bright wisp - Google Patents
The moulding process for the vehicle window set square decorated with bright wisp Download PDFInfo
- Publication number
- CN107053580A CN107053580A CN201710219184.4A CN201710219184A CN107053580A CN 107053580 A CN107053580 A CN 107053580A CN 201710219184 A CN201710219184 A CN 201710219184A CN 107053580 A CN107053580 A CN 107053580A
- Authority
- CN
- China
- Prior art keywords
- ebonite
- bright wisp
- flexible glue
- mould
- vehicle window
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14065—Positioning or centering articles in the mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/12—Moulds or cores; Details thereof or accessories therefor with incorporated means for positioning inserts, e.g. labels
- B29C33/14—Moulds or cores; Details thereof or accessories therefor with incorporated means for positioning inserts, e.g. labels against the mould wall
- B29C33/16—Moulds or cores; Details thereof or accessories therefor with incorporated means for positioning inserts, e.g. labels against the mould wall using magnetic means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/40—Removing or ejecting moulded articles
- B29C45/4005—Ejector constructions; Ejector operating mechanisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2007/00—Flat articles, e.g. films or sheets
- B29L2007/002—Panels; Plates; Sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses a kind of moulding process for the vehicle window set square decorated with bright wisp, its step is：1) make for injection molding mould；2) matched moulds；3) ebonite nozzle injection is carried out from the ebonite charging aperture (3) of mould, is cooled down and pressurize, obtains semi-finished product；4) extract the sliding block in sliding block cylinder assembly out, be stripped the back-off on vehicle window set square；5) mold, while ejecting mechanism ejects semi-finished product, semi-finished product are removed into rear ejecting mechanism resets；6) semi-finished product are positioned over corresponding flexible glue chamber (6), while metal bright wisp (7) absorption on electromagnet (8)；7) after the reset of sliding block cylinder assembly, matched moulds is carried out again；8) while carrying out soft or hard glue nozzle injection from soft or hard glue charging aperture, after cooling and pressurize is carried out, finished product is obtained.After process above, only with one pair of mould with regard to flexible glue, ebonite and the global formation of bright wisp can be completed, so that production efficiency is high, cost is low.
Description
Technical field
It is especially a kind of shaping for the vehicle window set square decorated with bright wisp the present invention relates to injection molding technical field
Technique.
Background technology
Vehicle window set square is one piece of less triangular plate of area being located between automobile vehicle rear window and C posts, set square sheet
Body is then the main element of set square.Set square body is typically what is be made up of two kinds of materials of flexible glue and ebonite, uses bag
The technique of glue, i.e. hardware product are put into injection software inside other set mould again after finishing, flexible glue is just wrapped hard after shaping
On glue.In addition, many vehicles are also decorated with bright wisp at vehicle window triangle Board position, and this bright wisp is made of then metal material
's.As can be seen here, the manufacturing process for the vehicle window set square body that this three kinds of materials are made is extremely complex in the prior art, at least
Two pairs of moulds are used, therefore, the shortcoming that it is brought has：
1) mould used in manufacturing process is more, therefore considerably increases production cost；Meanwhile, process is more, significantly
Reduce production efficiency；
2) in the prior art because bright wisp two sides are vertical plane, after when bright wisp directly in in-mold molding, bright wisp is with flexible glue
The place of contact is very easy to come off, therefore, have impact on the quality of product；
3) back side of set square body and edge have many places back-off, many places turning, therefore depanning is relatively difficult.
The content of the invention
The technical problems to be solved by the invention be to provide it is a kind of only with one pair of mould with regard to flexible glue, ebonite and bright can be completed
The global formation of bar, so that production efficiency is high, the moulding process of the low vehicle window set square decorated with bright wisp of cost.
In order to solve the above technical problems, the moulding process for the vehicle window set square decorated with bright wisp that the present invention is provided, it is wrapped
Include following steps：
1) make for injection molding mould：The mould includes cover half component, dynamic model component, the cover half
The ebonite chamber and flexible glue chamber of vehicle window set square are internally formed after component and dynamic model component matched moulds, cover half component is in the motion side of matched moulds
Ebonite charging aperture is provided with upwards, and flexible glue charging aperture is provided with the direction of motion perpendicular to matched moulds；It is provided with the cover half component
For the electromagnet of adsorbing metal bright wisp, and metal bright wisp is located at flexible glue intracavitary；It is provided with cover half component for vehicle window three
The sliding block cylinder assembly of the back-off demoulding on gusset；
2) after mould is arranged on injection forming equipment, matched moulds；
3) ebonite nozzle injection is carried out at the ebonite charging aperture of mould, the injection of first time ebonite is completed, and carry out
Cooling and pressurize, obtain semi-finished product；
4) extract the sliding block in sliding block cylinder assembly out from cover half component, be stripped the back-off on vehicle window set square；
5) die sinking is realized in dynamic model component movement, while the ejecting mechanism ejection semi-finished product on injection forming equipment, will half into
Removed in mould when product are from die opening state, now ejecting mechanism resets；
6) semi-finished product are positioned over corresponding flexible glue chamber, while the absorption of metal bright wisp on electromagnet, now electromagnet
In "on" position；
7) after the reset of sliding block cylinder assembly, carry out again after the completion of matched moulds, matched moulds, electromagnet is powered off；
8) while carrying out ebonite nozzle injection at the ebonite charging aperture of mould, and progress is soft at flexible glue charging aperture
Glue nozzle injection, completes second of ebonite injection and the injection of first time flexible glue, after cooling and pressurize is carried out, obtains finished product, this
When, metal bright wisp, flexible glue, ebonite three's injection moulding are in one；
9) after molding, the ejecting mechanism pushing-off product on injection forming equipment removes finished product, waits next round to be injected into
Type.
The step 1) in, at least two ebonite chambers and corresponding flexible glue chamber are provided with mould, it is all hard
Connected between glue runner by ebonite hot runner flow distribution plate with ebonite charging aperture, pass through flexible glue hot flow path between all Flexible glue runners
Flow distribution plate is connected with flexible glue charging aperture, and separate be arranged at is determined between ebonite hot runner flow distribution plate and flexible glue hot runner flow distribution plate
In membrane module.
Cast gate at the flexible glue chamber is located at the lower section of metal bright wisp, and below metal bright wisp enters to pour the ebonite position at place
Install the circular hole for conveniently entering flexible glue.
The step 5) in ejecting mechanism use round top rod combination ejector sleeve combination ejecting mechanism.
The step 9) in ejecting mechanism use round top rod ejecting mechanism.
Described metal bright wisp edge is provided with before back-off structure, and second of matched moulds, is applied in the inner surface of metal bright wisp
Upper glue, then be positioned in mould.
After process above, the present invention compared with prior art, has the following advantages that：
1) because one pair of mould just can complete flexible glue, ebonite and the global formation of bright wisp, thus production efficiency it is high, into
This is low；
2) ebonite is connected by a set of ebonite hot runner flow distribution plate with ebonite charging aperture, flexible glue passes through a set of flexible glue hot flow path
Flow distribution plate is connected with flexible glue charging aperture, enables during work preferably accurately to be controlled by time schedule controller, so that further
Improve product quality；
3) demoulding of product back-off is realized by the sliding block cylinder assembly being arranged in cover half component, existing skill is instead of
The structure that sliding block is ejected is set in art at each die cavity, makes the structure in mould simpler, further reduces mould
Cost；
4) because the place that metal bright wisp is contacted with flexible glue easily comes off, therefore the structure of metal bright wisp edge back-off is passed through
To avoid obscission；Meanwhile, after metal bright wisp inner surface applies glue, make the combination of bright wisp and flexible glue more firm；
5) flexible glue chamber cast gate is made in below metal bright wisp, the positioning of metal bright wisp is more prone to during such injection moulding；
And the circular hole that the ebonite position for entering the place of pouring below metal bright wisp is opened up, then it is in order to be able to more easily entering to pour.
Brief description of the drawings
Fig. 1 is the structural representation of mould in the present invention.
Fig. 2 is the structural representation of moving platen in the present invention.
Fig. 3 is the structural representation of cover half profiled sheeting in the present invention.
Fig. 4 is the structural representation at metal bright wisp in the present invention.
Fig. 5 is the structural representation after the upper die plate in the present invention in last year upper die component.
Wherein, 1, cover half component；2nd, dynamic model component；3rd, ebonite charging aperture；4th, flexible glue charging aperture；5th, ebonite chamber；6th, flexible glue
Chamber；7th, metal bright wisp；8th, electromagnet；9th, runner；10th, moving platen；11st, cover half profiled sheeting；12nd, ebonite hot runner flow distribution plate；13、
Flexible glue hot runner flow distribution plate.
Embodiment
The present invention is described in more detail with reference to the accompanying drawings and detailed description.
The knot of mould in the moulding process for the vehicle window set square decorated as the present invention shown in Fig. 1~Fig. 5 with bright wisp
Structure schematic diagram understands that it comprises the following steps：
1) make for injection molding mould：The mould includes cover half component 1, dynamic model component 2, described fixed
The ebonite chamber 5 and flexible glue chamber 6 of vehicle window set square are internally formed after membrane module 1 and the 2-in-1 mould of dynamic model component, cover half component 1 is in matched moulds
The direction of motion be provided with ebonite charging aperture 3, in the direction of motion perpendicular to matched moulds be provided with flexible glue charging aperture 4；The cover half
The electromagnet 8 for adsorbing metal bright wisp 7 is provided with component 1, and metal bright wisp 7 is located in flexible glue chamber 6；In cover half component 1
The sliding block cylinder assembly for the back-off demoulding being provided with vehicle window set square；
2) after mould is arranged on injection forming equipment, matched moulds；
3) ebonite nozzle injection is carried out at the ebonite charging aperture 3 of mould, the injection of first time ebonite is completed, and carry out
Cooling and pressurize, obtain semi-finished product；
4) extract the sliding block in sliding block cylinder assembly out from cover half component 1, be stripped the back-off on vehicle window set square；
5) die sinking is realized in the movement of dynamic model component 2, while the ejecting mechanism ejection semi-finished product on injection forming equipment, will half into
Removed in mould when product are from die opening state, now ejecting mechanism resets；
6) semi-finished product are positioned over corresponding flexible glue chamber 6, while metal bright wisp 7 is adsorbed on electromagnet 8, now electromagnetism
Iron 8 is in "on" position；
7) after the reset of sliding block cylinder assembly, carry out again after the completion of matched moulds, matched moulds, electromagnet 8 is powered off；
8) while carrying out ebonite nozzle injection at the ebonite charging aperture 3 of mould, and carried out at flexible glue charging aperture 4
Flexible glue nozzle injection, completes second of ebonite injection and the injection of first time flexible glue, after cooling and pressurize is carried out, obtains finished product,
Now, metal bright wisp 7, flexible glue, ebonite three's injection moulding are in one；
9) after molding, the ejecting mechanism pushing-off product on injection forming equipment removes finished product, waits next round to be injected into
Type.
In the step 1, at least two ebonite chambers 5 and corresponding flexible glue chamber 6 are provided with mould, it is all hard
Connected between glue runner by ebonite hot runner flow distribution plate 12 with ebonite charging aperture 3, pass through flexible glue heat between all Flexible glue runners
Runner flow distribution plate 13 is connected with flexible glue charging aperture 4, between ebonite hot runner flow distribution plate 12 and flexible glue hot runner flow distribution plate 13 mutually
It is independently disposed in cover half component 1.
Cast gate at the flexible glue chamber 6 is located at the lower section of metal bright wisp 7, and below metal bright wisp 7 enters to pour the hard of place
Glue position, which is provided with, is used to conveniently enter the circular hole of flexible glue.
Ejecting mechanism in the step 5 uses the combination ejecting mechanism of round top rod combination ejector sleeve.
Ejecting mechanism in the step 9 uses the ejecting mechanism of round top rod.
The described edge of metal bright wisp 7 is provided with before back-off structure, and second of matched moulds, in the inner surface of metal bright wisp 7
Apply glue, then be positioned in mould.
It is described above, only it is preferable feasible implementation example of the invention, it is impossible to therefore the i.e. interest field of the limitation present invention,
For those skilled in the art, it is all make with technical scheme and technical concept other are various corresponding
Change should all belong within the protection domain of the claims in the present invention.
Claims (6)
1. a kind of moulding process for the vehicle window set square decorated with bright wisp, it is characterised in that：It comprises the following steps：
1) make for injection molding mould：The mould includes cover half component (1), dynamic model component (2), described fixed
The ebonite chamber (5) and flexible glue chamber (6) of vehicle window set square, cover half component are internally formed after membrane module (1) and dynamic model component (2) matched moulds
(1) ebonite charging aperture (3) is provided with the direction of motion of matched moulds, flexible glue charging aperture is provided with the direction of motion perpendicular to matched moulds
(4)；The electromagnet (8) for adsorbing metal bright wisp (7) is provided with the cover half component (1), and metal bright wisp (7) is positioned at soft
In glue chamber (6)；The sliding block cylinder assembly for the back-off demoulding being provided with cover half component (1) on vehicle window set square；
2) after mould is arranged on injection forming equipment, matched moulds；
3) ebonite nozzle injection is carried out from the ebonite charging aperture (3) of mould, the injection of first time ebonite is completed, and carry out cold
But and pressurize, semi-finished product are obtained；
4) extract the sliding block in sliding block cylinder assembly out from cover half component (1), be stripped the back-off on vehicle window set square；
5) dynamic model component (2) is mobile realizes die sinking, while the ejecting mechanism ejection semi-finished product on injection forming equipment, by semi-finished product
Removed in mould during from die opening state, now ejecting mechanism resets；
6) semi-finished product are positioned over corresponding flexible glue chamber (6), while metal bright wisp (7) absorption on electromagnet (8), it is now electric
Magnet (8) is in "on" position；
7) after the reset of sliding block cylinder assembly, carry out again after the completion of matched moulds, matched moulds, electromagnet (8) is powered off；
8) while carrying out ebonite nozzle injection from the ebonite charging aperture (3) of mould, and carried out from flexible glue charging aperture (4)
Flexible glue nozzle injection, completes second of ebonite injection and the injection of first time flexible glue, after cooling and pressurize is carried out, obtains finished product,
Now, metal bright wisp (7), flexible glue, ebonite three's injection moulding are in one；
9) after molding, the ejecting mechanism pushing-off product on injection forming equipment removes finished product, waits next round injection moulding.
2. the moulding process of the vehicle window set square according to claim 1 decorated with bright wisp, it is characterised in that：The step
1) in, it is provided with mould between at least two ebonite chambers (5) and corresponding flexible glue chamber (6), all ebonite runners
Connected by ebonite hot runner flow distribution plate (12) with ebonite charging aperture (3), pass through flexible glue hot flow path point between all Flexible glue runners
Stream plate (13) is connected with flexible glue charging aperture (4), phase between ebonite hot runner flow distribution plate (12) and flexible glue hot runner flow distribution plate (13)
Mutually it is independently disposed in cover half component (1).
3. the moulding process of the vehicle window set square according to claim 1 decorated with bright wisp, it is characterised in that：The flexible glue
The cast gate at chamber (6) place is located at the lower section of metal bright wisp (7), and enters below metal bright wisp (7) the ebonite position at the place of pouring and be provided with
Circular hole for conveniently entering flexible glue.
4. the moulding process of the vehicle window set square according to claim 1 decorated with bright wisp, it is characterised in that：The step
5) ejecting mechanism in uses the combination ejecting mechanism of round top rod combination ejector sleeve.
5. the moulding process of the vehicle window set square according to claim 1 decorated with bright wisp, it is characterised in that：The step
9) ejecting mechanism in uses the ejecting mechanism of round top rod.
6. the moulding process of the vehicle window set square according to claim 1 decorated with bright wisp, it is characterised in that：Described gold
Belong to bright wisp (7) edge to be provided with before back-off structure, and second of matched moulds, applied glue in the inner surface of metal bright wisp (7), then put
It is placed in mould.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710219184.4A CN107053580B (en) | 2017-03-28 | 2017-03-28 | The moulding process of vehicle window set square with bright wisp decoration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710219184.4A CN107053580B (en) | 2017-03-28 | 2017-03-28 | The moulding process of vehicle window set square with bright wisp decoration |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107053580A true CN107053580A (en) | 2017-08-18 |
| CN107053580B CN107053580B (en) | 2019-05-17 |
Family
ID=59601679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710219184.4A Active CN107053580B (en) | 2017-03-28 | 2017-03-28 | The moulding process of vehicle window set square with bright wisp decoration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107053580B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108422621A (en) * | 2018-03-15 | 2018-08-21 | 浙江万豪模塑股份有限公司 | A kind of three color molds and three color triangle window decorative panels with stainless steel inserts |
| CN108638464A (en) * | 2018-06-11 | 2018-10-12 | 重庆鼎仁精密模具有限公司 | Front protecting sheet of motorbike injection molding |
| CN108927948A (en) * | 2018-07-10 | 2018-12-04 | 长虹美菱股份有限公司 | A kind of moulding process of refrigerator panel and handle with flexible glue injection molding leather effect |
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| CN101585225A (en) * | 2008-05-23 | 2009-11-25 | 武金模具有限公司 | Dual injection molding method of a built-in insertion piece and a built-in insertion piece type electric-device housing that produced by the method |
| CN201677509U (en) * | 2010-04-29 | 2010-12-22 | 必能信超声(上海)有限公司 | Sliding block mechanism with linear motion |
| CN104772850A (en) * | 2014-01-14 | 2015-07-15 | 宁波华翔汽车零部件研发有限公司 | Automobile instrument intramode insert injection molding mechanism |
| CN204622400U (en) * | 2015-04-24 | 2015-09-09 | 芜湖国风塑胶科技有限公司 | A kind of processing and positioning device of automobile embedded metal block plastic product |
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2017
- 2017-03-28 CN CN201710219184.4A patent/CN107053580B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101585225A (en) * | 2008-05-23 | 2009-11-25 | 武金模具有限公司 | Dual injection molding method of a built-in insertion piece and a built-in insertion piece type electric-device housing that produced by the method |
| CN201677509U (en) * | 2010-04-29 | 2010-12-22 | 必能信超声(上海)有限公司 | Sliding block mechanism with linear motion |
| CN104772850A (en) * | 2014-01-14 | 2015-07-15 | 宁波华翔汽车零部件研发有限公司 | Automobile instrument intramode insert injection molding mechanism |
| CN204622400U (en) * | 2015-04-24 | 2015-09-09 | 芜湖国风塑胶科技有限公司 | A kind of processing and positioning device of automobile embedded metal block plastic product |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108422621A (en) * | 2018-03-15 | 2018-08-21 | 浙江万豪模塑股份有限公司 | A kind of three color molds and three color triangle window decorative panels with stainless steel inserts |
| CN108638464A (en) * | 2018-06-11 | 2018-10-12 | 重庆鼎仁精密模具有限公司 | Front protecting sheet of motorbike injection molding |
| CN108927948A (en) * | 2018-07-10 | 2018-12-04 | 长虹美菱股份有限公司 | A kind of moulding process of refrigerator panel and handle with flexible glue injection molding leather effect |
| CN108927948B (en) * | 2018-07-10 | 2023-08-25 | 长虹美菱股份有限公司 | Forming process of decorative strip and handle with soft rubber injection leather effect for refrigerator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107053580B (en) | 2019-05-17 |
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