CN105437461B - Glass body surface coats the moulding process and its mould of plastic cement entirely - Google Patents
Glass body surface coats the moulding process and its mould of plastic cement entirely Download PDFInfo
- Publication number
- CN105437461B CN105437461B CN201511008650.1A CN201511008650A CN105437461B CN 105437461 B CN105437461 B CN 105437461B CN 201511008650 A CN201511008650 A CN 201511008650A CN 105437461 B CN105437461 B CN 105437461B
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- Prior art keywords
- plates
- mould
- vial
- cavity
- mold insert
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Classifications
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- 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
- B29C45/14008—Inserting articles into the mould
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B13/00—Conditioning or physical treatment of the material to be shaped
- B29B13/06—Conditioning or physical treatment of the material to be shaped by drying
-
- 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
- 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
- B29C45/1418—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 the inserts being deformed or preformed, e.g. by the injection pressure
- B29C45/14262—Clamping or tensioning means for the insert
-
- 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
- B29C45/76—Measuring, controlling or regulating
- B29C45/77—Measuring, controlling or regulating of velocity or pressure of moulding material
-
- 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
- B29C45/76—Measuring, controlling or regulating
- B29C45/78—Measuring, controlling or regulating of temperature
-
- 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
- B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
- B29C2945/76—Measuring, controlling or regulating
- B29C2945/76494—Controlled parameter
- B29C2945/76498—Pressure
-
- 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
- B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
- B29C2945/76—Measuring, controlling or regulating
- B29C2945/76494—Controlled parameter
- B29C2945/76531—Temperature
-
- 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
- B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
- B29C2945/76—Measuring, controlling or regulating
- B29C2945/76494—Controlled parameter
- B29C2945/76551—Time
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2069/00—Use of PC, i.e. polycarbonates or derivatives thereof, as moulding material
Abstract
The invention discloses the injection molding process that a kind of glass body surface coats plastic cement entirely, it includes the preparation mould and injection molding machine to match with mould, preparation plastic material and vial；Vial is positioned between the front and rear mould mold insert of mould and is fixed with garment bag；The molding proces s parameters of injection molding machine are set after molding, style big water gap is carried out upwards from the bottom of vial and completes injection molding into glue.The invention also discloses the mould for above-mentioned injection molding process.Disposable injection of the invention realizes coats plastic material entirely on glass body surface, prevent that glass body bursts in production process, it ensure that product quality, glass body percentage of damage is almost nil, it ensure that production security significantly, improve production efficiency quality of finished height, appearance is good, product appearance feel and soft feeling are good, wide market.
Description
Technical field
The present invention relates to vial coating and injection moulding technical field, more particularly to a kind of glass body surface coats plastic cement entirely
Moulding process and its mould.
Background technology
At present, the in the market toiletries scent flask overwhelming majority uses vial, but in the market is not also in vial
The perfume bottle of surface rubber-coated material entirely.The periphery of elastomeric material injection bottle base material is complete so as to be combined into one
Component, in order to complete the process, injection can be embedded in by Multi-step injection molding and completed, usually used covering material is elastic rubber
Glue, wherein Multi-step injection molding are when the construction of covering material allows, it usually needs equipped with the special injection molding machine of multiple machine barrels, so as to
Different object is injected into an injection mold, machine barrel side by side or L-shaped placement should be noted resin by one or more decanting points
Enter mould, the composite component that using same decanting point when produces is by the core resin material of external sheath.Quadric injection mould with
Vial interlayer injection altogether：Belong to vial and injection molding technology, the basic ideas of glass material and plastic cement are by two kinds of materials
Different materials are combined together, so as to improve value of the product, the first glass material, second of injection material is known as covering material
Material.
However, using foregoing existing method, the plastic injection glass bottle this kind of product for completing to coat entirely is produced, it is necessary to make
With embedded glass, it is completely covered to reach, be first by glass using Multi-step injection molding, quadric injection mould or vial interlayer injection altogether
Glass it is bottled enter copper sheathing on, then mold beer modeling, but there are vial it is frangible, be difficult to realize full cladding, product quality cannot protect
The problems such as card.
The content of the invention
It is an object of the present invention to the above-mentioned deficiency for the prior art, there is provided a kind of glass body surface coats modeling entirely
The injection molding process of glue, disposable injection realizes coats plastic material entirely on glass body surface, prevents in production process
Glass body bursts, and ensure that product quality, improves production efficiency, and product is high through actually using quality, and appearance is good, product
Appearance feel and soft feeling are good, can meet customer need, wide market.
The present invention also aims to provide the mould for above-mentioned Shooting Technique.
The present invention is that technical solution is used by reaching above-mentioned purpose：
A kind of glass body surface coats the moulding process of plastic cement entirely, it comprises the following steps：
S1：Preparation plant and raw material：Preparation mould and the injection molding machine to match with mould, and preparation plastic material and glass
Bottle；
S2：Between vial is positioned over the front and rear mould mold insert of mould, it is enterprising glass jug to be sheathed on using garment bag afterwards
Row is fixed, and to ensure that the core rod of vial and mould balances each other, avoids vial from bursting；
S3：Using the Clamping System of injection molding machine by after mould molding before and after mould, the molding proces s parameters of injection molding machine are set, first
Preheating is carried out to vial makes glass bottle surface carry out flood upwards from the bottom of vial afterwards close to the fusing point of plastic material
Mouth is completed to be molded into glue；Two groups of mold inserts are designed on mould, while mould need to design strong exhaust system, it is therefore desirable to take out true
It is empty.
S4：Shaping, is packed after taking out finished product, detection.
Preferably, plastic material is high transparency weatherability polycarbonate material in the step S1；Further include to plastic cement
Raw material is in 110-120 DEG C of preheating and drying 8-12h.
Preferably, further included in the step S1 and processing is highly polished to the surface of vial.
Preferably, the step S3 molding proces s parameters include：Leading portion barrel temperature is set as 240-285 DEG C, stage casing
Barrel temperature is 230-280 DEG C, back segment barrel temperature is 210-240 DEG C；The temperature of nozzle is set as 240-250 DEG C；Set mould
The temperature of tool is 90-110 DEG C；Injection pressure is set as 80-130Mpa；Screw speed is set as 3000-3600r/min；Setting
Be injection moulded the time be 20-90s, dwell time 0-5s, 20-90s cooling time.
A kind of mould for being used to be made glass body surface using above-mentioned moulding process and be coated plastic layer entirely, it includes top
Plate, A plates, B plates, square iron, face needle plate, bottom needle plate, bottom plate, front cavity, rear cavity, sliding block, slanted kicking block, mold insert, angle ejector rod, top
Bar, rectangle guide pad, mandril guide pad, press strip, shovel, template rectangle block, line position shifting block, purt nozzle, while lock A, while lock B and gas
Cylinder；
The bottom plate both sides are respectively fixed with square iron, are connected with face needle plate, bottom needle plate and bottom between square iron from top to bottom
Needle plate, square iron connection B plates, side lock A are used to connect bottom needle plate and bottom needle plate, and B plates are connected with A plates, and A plates are connected with top plate, under A plates
Side is equipped with front cavity, and rear cavity is equipped with the upside of B plates, and front cavity is connected with rear cavity, and side lock B is used to fix B plates and A plates, described
Purt nozzle is equipped between top plate and A plates；
The cavity for being used for accommodating vial is formed between the front cavity and rear cavity, the mold insert connects arranged on front and rear mode
The side at place is connect, which includes preceding mould mold insert and rear mold mold insert and for fixing vial, and the mold insert connects mandril, described
There is slanted kicking block repeatedly on the downside of cavity, slanted kicking block is connected with angle ejector rod, and sliding block is additionally provided with the front cavity and is connected with sliding block
Press strip, the opposite side of the front and rear mode junction are additionally provided with line position shifting block, line position shifting block connection shovel, the A plates with B plates
It is additionally provided with template rectangle block, slanted kicking block connection rectangle guide pad, mandril connection mandril guide pad.
Preferably, the mandril is also associated with a cylinder, and product and installation mold insert are released during for depanning.
Compared with prior art, the present invention have the following advantages that：
Glass body surface provided by the invention coats the injection molding process of plastic cement entirely, and disposable injection is realized in glass
Glass bottle surface coats plastic material entirely, prevents that glass body bursts in production process, ensure that product quality, glass body is broken
Broken rate is almost nil, ensure that production security significantly, improves production efficiency, and product is through actually using quality height, appearance
Good, product appearance feel and soft feeling are good, can meet customer need, wide market.
Coat the injection mold of plastic cement entirely provided by the present invention for glass body surface, have it is simple in structure, reduce into
This, product stripping is assisted and for filling front and rear mould mold insert using cylinder, and designed front and rear mould mold insert is used to fix glass body,
And plastic tube is fixed in the tooth position of vial, glass body is fixedly clamped and be not easy to burst, be the demoulding and the vial of complexity
The problems such as frangible, simplifies, and ensure that product quality.
Above-mentioned is the general introduction of inventive technique scheme, below in conjunction with attached drawing and embodiment, the present invention is done further
Explanation.
Brief description of the drawings
Fig. 1 is the diagrammatic cross-section of the mould of the present invention；
Fig. 2 is another diagrammatic cross-section of the mould of the present invention；
Fig. 3 is another diagrammatic cross-section of the mould of the present invention；
Fig. 4 is the process flow diagram of the present invention.
Embodiment：
In order to which the purpose of the present invention and technical solution and advantage is more clearly understood, make with reference to embodiments specifically
It is bright.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
The present embodiment 1：Glass body surface provided in this embodiment coats the injection molding process of plastic cement entirely, referring to Fig. 4,
Comprise the following steps：
S1：Preparation plant and raw material：Preparation mould and the injection molding machine to match with mould, and preparation plastic material and glass
Bottle.
S2：The position of the good mould of installation and debugging, between vial is positioned over the front and rear mould mold insert of mould afterwards, afterwards
It is sheathed on the tooth position of the i.e. vial of glass jug and is fixed using garment bag, be put into the core rod and die cavity of mould afterwards, protects
The core rod of card vial and mould balances each other, and avoids vial from bursting；In addition, it should check vial before vial is placed
Quality, whether observation bottle have the texture of slight crack engine room body, also need to be highly polished glass.
S3：Using the Clamping System of injection molding machine by after mould molding before and after mould, the molding proces s parameters of injection molding machine are set, first
Preheating is carried out to vial makes glass bottle surface close to the fusing point of plastic material, to obtain optimal bond strength, Zhi Houcong
The bottom of vial carries out style big water gap and completes to be molded into glue upwards.
S4：Shaping, is packed after taking out finished product, detection.
In the present embodiment, in step S1 plastic material use Mitsubishi Corporation of Japan high transparency weatherability polycarbonate
Material, is further included and plastic cement PC is expected in 110-120 DEG C of preheating and drying 8-12h, is dried using convection oven；Step S3 is molded work
Skill parameter includes：Set leading portion barrel temperature as 240-285 DEG C, stage casing barrel temperature be 230-280 DEG C, back segment barrel temperature be
210-240℃；The temperature of nozzle is set as 240-250 DEG C；The temperature of mould is set as 90-110 DEG C；Set injection pressure as
80-130Mpa；Screw speed is set as 3000-3600r/min；The injection moulding time is set as 20-90s, dwell time 0-
5s, 20-90s cooling time.
Referring to shown in Fig. 1-3, the present embodiment also provides a kind of be used for using above-mentioned moulding process making glass body surface
The mould of full cladding plastic layer, it include top plate 1, A plates 2, B plates 3, square iron 4, face needle plate 5, bottom needle plate 6, bottom needle plate 7, bottom plate 8,
Front cavity 9, rear cavity 10, sliding block 11, slanted kicking block 12, mold insert 13, angle ejector rod 14, mandril 15, rectangle guide pad 16, mandril are oriented to
Block 17, press strip 18, shovel 19, template rectangle block 20, line position shifting block 21, purt nozzle 22, while lock A23, while lock B24 and cylinder 25；
8 both sides of bottom plate are respectively fixed with square iron 4, are connected with face needle plate 5, bottom needle plate 6 between square iron 4 from top to bottom
And bottom needle plate 7, square iron 4 connect B plates 3, side lock A23 is used to connect bottom needle plate 6 and bottom needle plate 7, and B plates 3 are connected with A plates 2, A plates 2 and
Top plate 1 connects, and the downside of A plates 2 is equipped with front cavity 9, and the upside of B plates 3 is equipped with rear cavity 10, and front cavity 9 is connected with rear cavity 10, Bian Suo
B24 is used to fix B plates 3 and A plates 2, and purt nozzle 22 is equipped between the top plate 1 and A plates 2；
The cavity for being used for accommodating vial is formed between the front cavity 9 and rear cavity 10, the mold insert 13 is arranged on front and rear
The side of mode junction, the mold insert 13 include preceding mould mold insert and rear mold mold insert and for fixing vial, and the mold insert 13 connects
Mandril 15 is connect, has slanted kicking block 12 repeatedly on the downside of the cavity, slanted kicking block 12 is connected with angle ejector rod 14, is also set in the front cavity 9
There are sliding block 11 and the press strip 18 being connected with sliding block 11, the opposite side of the front and rear mode junction is additionally provided with line position shifting block 21, OK
Position shifting block 21 connects shovel 19, and the A plates 2 are with being additionally provided with template rectangle block 20, the slanted kicking block 12 connection rectangle on B plates 3
Guide pad 16, mandril 15 connect mandril guide pad 17.Preferably, the mandril 15 is also associated with a cylinder 25, for depanning
When release product and installation mold insert 13.
Plastic layer product is coated using mold injection provided in this embodiment production glass body surface entirely, there is structure letter
It is single, cost is reduced, assists product stripping and for filling front and rear mould mold insert using cylinder, designed front and rear mould mold insert is used to fix
Glass body, and plastic tube is fixed in the tooth position of vial, glass body is fixedly clamped and be not easy to burst, be the complicated demoulding
And vial it is frangible the problems such as simplify, ensure that product quality.
The present embodiment 2：Glass body surface provided in this embodiment coats the injection molding process of plastic cement entirely, itself and implementation
Example 1 is essentially identical, and difference is：Molding proces s parameters include：Leading portion barrel temperature is set as 265 DEG C, stage casing barrel temperature
It is 210 DEG C to spend for 250 DEG C, back segment barrel temperature；The temperature of nozzle is set as 240 DEG C；The temperature of mould is set as 90 DEG C；Setting
Injection pressure is 80Mpa；Screw speed is set as 3600r/min；The injection moulding time is set as 50s, dwell time 5s, cold
But the time is 20s.Other are same as Example 1.
The present embodiment 3：Glass body surface provided in this embodiment coats the injection molding process of plastic cement entirely, itself and implementation
Example 1 is essentially identical, and difference is：Molding proces s parameters include：Leading portion barrel temperature is set as 285 DEG C, stage casing barrel temperature
It is 240 DEG C to spend for 280 DEG C, back segment barrel temperature；The temperature of nozzle is set as 250 DEG C；The temperature of mould is set as 110 DEG C；If
It is 130Mpa to determine injection pressure；Screw speed is set as 3000r/min；Set injection moulding time as 90s, the dwell time be
0s, 90s cooling time.Other are identical with embodiment 1 or 2.
The present embodiment 4：Glass body surface provided in this embodiment coats the injection molding process of plastic cement entirely, itself and implementation
Example 1 is essentially identical, and difference is：Molding proces s parameters include：Leading portion barrel temperature is set as 240 DEG C, stage casing barrel temperature
It is 230 DEG C to spend for 230 DEG C, back segment barrel temperature；The temperature of nozzle is set as 245 DEG C；The temperature of mould is set as 100 DEG C；If
It is 110Mpa to determine injection pressure；Screw speed is set as 3400r/min；Set injection moulding time as 20s, the dwell time be
5s, 20s cooling time.Other are identical with one of embodiment 1 to 3.
According to the disclosure and teachings of the above specification, those skilled in the art in the invention can also be to above-mentioned embodiment party
Formula make a change and modification.Therefore, the invention is not limited in embodiment disclosed and described above, to the present invention's
Some modifications and changes should also be as falling into the scope of the claims of the present invention.
Claims (6)
1. a kind of glass body surface coats the moulding process of plastic cement entirely, it is characterised in that comprises the following steps：
S1：Preparation plant and raw material：Preparation mould and the injection molding machine to match with mould, and preparation plastic material and vial；
S2：Between vial is positioned over the front and rear mould mold insert of mould, it is sheathed on glass jug is consolidated using garment bag afterwards
It is fixed, to ensure that the core rod of vial and mould balances each other, avoid vial from bursting；
S3：Using the Clamping System of injection molding machine by after mould molding before and after mould, the molding proces s parameters of injection molding machine are set, first to glass
Glass bottle, which carries out preheating, makes glass bottle surface close to the fusing point of plastic material, carried out upwards from the bottom of vial afterwards style big water gap into
Glue completes injection；
S4：Shaping, is packed after taking out finished product, detection；
The mould includes top plate (1), A plates (2), B plates (3), square iron (4), face needle plate (5), bottom needle plate (6), bottom needle plate
(7), bottom plate (8), front cavity (9), rear cavity (10), sliding block (11), slanted kicking block (12), mold insert (13), angle ejector rod (14), mandril
(15), rectangle guide pad (16), mandril guide pad (17), press strip (18), shovel (19), template rectangle block (20), line position shifting block
(21), purt nozzle (22), while lock A (23), while lock B (24) and cylinder (25)；
Bottom plate (8) both sides are respectively fixed with square iron (4), are connected with face needle plate (5), bottom between square iron (4) from top to bottom
Needle plate (6) and bottom needle plate (7), square iron (4) connection B plates (3), side lock A (23) are used to connect bottom needle plate (6) and bottom needle plate (7), B
Plate (3) is connected with A plates (2), and A plates (2) are connected with top plate (1), and front cavity (9) is equipped with the downside of A plates (2), is equipped with the upside of B plates (3)
Rear cavity (10), front cavity (9) are connected with rear cavity (10), and side lock B (24) is used to fix B plates (3) and A plates (2), the top plate
(1) purt nozzle (22) is equipped between A plates (2)；
The cavity for being used for accommodating vial is formed between the front cavity (9) and rear cavity (10), before the mold insert (13) is arranged on
The side of rear cavity junction, the mold insert (13) include preceding mould mold insert and rear mold mold insert and for fixing vial, the mold insert
(13) mandril (15) is connected, is connected with slanted kicking block (12) on the downside of the cavity, slanted kicking block (12) is connected with angle ejector rod (14), before described
Sliding block (11) and the press strip (18) being connected with sliding block (11), the opposite side of the front and rear mode junction are additionally provided with mode (9)
Line position shifting block (21) is additionally provided with, line position shifting block (21) connects shovel (19), and the A plates (2) are oblique with being additionally provided with template on B plates (3)
Square (20), the slanted kicking block (12) connection rectangle guide pad (16), mandril (15) connection mandril guide pad (17)；
Plastic material is high transparency weatherability polycarbonate material in the step S1；Further include to plastic material in 110-
120 DEG C of preheating and drying 8-12h.
2. glass body surface according to claim 1 coats the moulding process of plastic cement entirely, it is characterised in that the step
Further included in rapid S1 and processing is highly polished to the surface of vial.
3. glass body surface according to claim 1 coats the moulding process of plastic cement entirely, it is characterised in that the step
Rapid S3 molding proces s parameters include：Set leading portion barrel temperature as 240-285 DEG C, stage casing barrel temperature be 230-280 DEG C, back segment
Barrel temperature is 210-240 DEG C；The temperature of nozzle is set as 240-250 DEG C；The temperature of mould is set as 90-110 DEG C.
4. glass body surface according to claim 1 coats the moulding process of plastic cement entirely, it is characterised in that the step
Rapid S3 molding proces s parameters further include：Injection pressure is set as 80-130Mpa；Screw speed is set as 3000-3600r/min；
The injection moulding time is set as 20-90s, dwell time 0-5s, 20-90s cooling time.
5. one kind coats plastic layer entirely for coating plastic molding technique making glass body surface entirely using glass body surface
Mould, it is characterised in that the mould include top plate (1), A plates (2), B plates (3), square iron (4), face needle plate (5), bottom needle plate
(6), bottom needle plate (7), bottom plate (8), front cavity (9), rear cavity (10), sliding block (11), slanted kicking block (12), mold insert (13), oblique top
Bar (14), mandril (15), rectangle guide pad (16), mandril guide pad (17), press strip (18), shovel (19), template rectangle block
(20), line position shifting block (21), purt nozzle (22), while lock A (23), while lock B (24) and cylinder (25)；
Bottom plate (8) both sides are respectively fixed with square iron (4), are connected with face needle plate (5), bottom between square iron (4) from top to bottom
Needle plate (6) and bottom needle plate (7), square iron (4) connection B plates (3), side lock A (23) are used to connect bottom needle plate (6) and bottom needle plate (7), B
Plate (3) is connected with A plates (2), and A plates (2) are connected with top plate (1), and front cavity (9) is equipped with the downside of A plates (2), is equipped with the upside of B plates (3)
Rear cavity (10), front cavity (9) are connected with rear cavity (10), and side lock B (24) is used to fix B plates (3) and A plates (2), the top plate
(1) purt nozzle (22) is equipped between A plates (2)；
The cavity for being used for accommodating vial is formed between the front cavity (9) and rear cavity (10), before the mold insert (13) is arranged on
The side of rear cavity junction, the mold insert (13) include preceding mould mold insert and rear mold mold insert and for fixing vial, the mold insert
(13) mandril (15) is connected, is connected with slanted kicking block (12) on the downside of the cavity, slanted kicking block (12) is connected with angle ejector rod (14), before described
Sliding block (11) and the press strip (18) being connected with sliding block (11), the opposite side of the front and rear mode junction are additionally provided with mode (9)
Line position shifting block (21) is additionally provided with, line position shifting block (21) connects shovel (19), and the A plates (2) are oblique with being additionally provided with template on B plates (3)
Square (20), the slanted kicking block (12) connection rectangle guide pad (16), mandril (15) connection mandril guide pad (17).
6. according to claim 5 be used to make the mould that glass body surface coats plastic layer entirely, it is characterised in that institute
The mandril (15) stated is also associated with a cylinder (25), and product and installation mold insert (13) are released during for depanning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN107571463A (en) * | 2016-07-05 | 2018-01-12 | 锦丰科技（深圳）有限公司 | A kind of production mould and its production technology for producing roof lamp light-penetration key |
| CN107639787A (en) * | 2017-09-08 | 2018-01-30 | 王小娟 | A kind of glass bottle surface is molded the process to form layer of silica gel |
| CN107877775A (en) * | 2017-10-17 | 2018-04-06 | 江门市江海区长河塑胶厂有限公司 | A kind of plastic, rubber-coating technique of vial |
| CN110576569B (en) * | 2019-09-18 | 2022-01-11 | 江门市江海区长河塑胶厂有限公司 | Plastic bottle encapsulation process |
| CN111716631A (en) * | 2020-06-30 | 2020-09-29 | 重庆欧洛森智能科技研究院有限公司 | Extrusion molding equipment and method for integrally molded door frame |
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| CN204263464U (en) * | 2014-12-01 | 2015-04-15 | 罗刚 | There is the glass for vehicle window plate injection mold of framework |
| CN104626457A (en) * | 2014-12-31 | 2015-05-20 | 东莞市九瀛新材料有限公司 | Silicon rubber injection molding method of container outer surface |
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| CN204263464U (en) * | 2014-12-01 | 2015-04-15 | 罗刚 | There is the glass for vehicle window plate injection mold of framework |
| CN104626457A (en) * | 2014-12-31 | 2015-05-20 | 东莞市九瀛新材料有限公司 | Silicon rubber injection molding method of container outer surface |
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Effective date of registration: 20200805 Address after: 239000 No.1 Factory complex building, no.283 Jiujiang East Road, Chuzhou City, Anhui Province Patentee after: Chuzhou Wente Instrument Technology Co., Ltd Address before: The town of Tangxia City Industrial Park Keyuan eight Keyuan Road 523000 Guangdong city of Dongguan Province, No. 7 Patentee before: RISING STAR VACUUM PLATING PLASTIC MANUFACTURING Ltd. |