CN104842503B - A kind of manufacture method of advertisement and identifier board - Google Patents
A kind of manufacture method of advertisement and identifier board Download PDFInfo
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- CN104842503B CN104842503B CN201510228502.4A CN201510228502A CN104842503B CN 104842503 B CN104842503 B CN 104842503B CN 201510228502 A CN201510228502 A CN 201510228502A CN 104842503 B CN104842503 B CN 104842503B
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- inner cavity
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- die cavity
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 23
- 238000000034 method Methods 0.000 title claims abstract description 23
- 239000004033 plastic Substances 0.000 claims abstract description 41
- 229920003023 plastic Polymers 0.000 claims abstract description 41
- 238000002347 injection Methods 0.000 claims abstract description 29
- 239000007924 injection Substances 0.000 claims abstract description 29
- 239000007788 liquid Substances 0.000 claims abstract description 23
- 238000000465 moulding Methods 0.000 claims description 15
- 238000001816 cooling Methods 0.000 claims description 6
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 230000021615 conjugation Effects 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 4
- 230000008859 change Effects 0.000 description 4
- 238000010147 laser engraving Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 229920000297 Rayon Polymers 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
-
- 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
- B44—DECORATIVE ARTS
- B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
- B44C1/00—Processes, not specifically provided for elsewhere, for producing decorative surface effects
- B44C1/22—Removing surface-material, e.g. by engraving, by etching
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
- B44C3/00—Processes, not specifically provided for elsewhere, for producing ornamental structures
- B44C3/04—Modelling plastic materials, e.g. clay
-
- 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
- B29C2945/76003—Measured parameter
- B29C2945/7604—Temperature
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Road Signs Or Road Markings (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The present invention discloses a kind of manufacture method of advertisement and identifier board, including：（1）Make panel；（2）Go out groove die cavity in back side of panel low relief；（3）Carve out in groove die cavity gap is left between through hole, and concave groove type cavity wall and through hole edge；（4）Mould is made, and the first inner cavity is produced in master mold；（5）Panel and mould are together put in injection machine, and the first inner cavity is alignd with through hole；（6）To back side of panel injected plastic, the plastic liquid being melted is made to flow slowly in through hole and the first inner cavity via groove die cavity；（7）After plastic liquid fills up the first inner cavity, through hole and groove die cavity, mark is molded, Sign Board is obtained.The present invention enhances the conjugation of Sign Board and mark well, both orders seamless connectivity, so as to effectively prevent coming off for mark, extends the service life of Sign Board, and the color of panel material and graph-text content is a lot, the Sign Board of multiple color of can arranging in pairs or groups out.
Description
Technical field
The present invention relates to a kind of manufacture method of advertisement and identifier board.
Background technology
Existing advertisement and identifier board, is formed by panel and mark (figure and/or word) combination.For this
The Sign Board of type, traditional way are that mark is got off according to the profile cut of its content to be expressed, then artificial again
It is bonded on panel.And the advertisement and identifier board formed by this kind of production method, an obviously defect is there is, is exactly marked
The intensity combined with panel by knowledge is not high, and after Sign Board is using a period of time, mark thereon is easily sent out because viscose glue is aging
Life comes off.Also, due to being that artificial stickup identifies, and the technical merit of workman and experience differ, thus not only workman's work is strong
Degree is larger, and the paste position for identifying also is not easy holding level, or even the making quality for being also difficult to maintain like.
Based on above-mentioned factor, those skilled in the art are necessary to be improved existing advertisement and identifier board production method.
The content of the invention
It is an object of the invention to provide a kind of manufacture method of advertisement and identifier board, mainly solves existing advertisement and identifier board
There is a problem of identify content easily come off, and workman paste labor intensity it is larger.
To achieve these goals, under the present invention is based on a total inventive concept, two sets of technical schemes are employed, respectively
It is as described below：
Scheme one
A kind of manufacture method of advertisement and identifier board, comprises the following steps：
(1) sizeable Sign Board panel is produced according to actual needs；
(2) content and its set location of the mark for making as needed, goes out at least one in back side of panel low relief
Groove die cavity；
(3) carved out by the way of hollow out for the through hole of mark is molded on panel in each concave groove type intracavity,
And the gap of 1～5mm is left between each concave groove type cavity wall and the through hole edge of the concave groove type intracavity；
(4) mould being made up of male model and master mold is made, and is produced in master mold and is identified in profile identical first
Cavity；
(5) panel and mould are together put in injection machine, wherein, male model is located at the back side of panel, and master mold is located at face
The front of plate, and the first inner cavity alignd with through hole；
(6) under the control of injection machine, the plastic liquid being melted is injected from back side of panel via male model, and in concave groove type
Flow in chamber, then flow slowly into via groove die cavity in the through hole and the first inner cavity in which, when injection machine is molded
Melt temperature is 200～220 DEG C, and mold temperature is 23～26 DEG C；
(7) after plastic liquid fills up the first inner cavity, through hole and groove die cavity successively, stop injection, and it is cold in plastics
But, after, stripping forming goes out mark, obtains Sign Board；Wherein, the first inner cavity can be with the part of molding by through hole with through hole cooperation
It is molded on panel in the lump with the part for being unable to molding, forms mark to be expressed, and identify on the front of panel in convex
Play shape.
Further, it is described to be designated word and/or figure.
Preferably, in the step (2), going out groove die cavity in back side of panel low relief by the way of mechanical engraving.
Scheme two
A kind of manufacture method of advertisement and identifier board, comprises the following steps：
(1) sizeable Sign Board panel is produced according to actual needs；
(2) content and its set location of the mark for making as needed, goes out at least one in back side of panel low relief
Groove die cavity, and the equal low relief of edge surrounding in back side of panel goes out the wedge groove of at least；
(3) carved out by the way of hollow out for the through hole of mark is molded on panel in each concave groove type intracavity,
And the gap of 1～5mm is left between each concave groove type cavity wall and the through hole edge of the concave groove type intracavity；
(4) mould that is made up of male model and master mold is made, and is produced in master mold respectively and mark profile identical the
One inner cavity and the second inner cavity for molding Sign Board frame；
(5) panel and mould are together put in injection machine, wherein, male model is located at the back side of panel, and master mold is located at face
The front of plate, and the first inner cavity alignd with through hole, and the second inner cavity is outer one week around face plate edge, and connects with wedge groove
It is logical；
(6) under the control of injection machine, the plastic liquid being melted is injected from back side of panel via male model, and respectively recessed
Flow in grooved chamber, wedge groove and the second inner cavity, the through hole and first in which is then flowed slowly into via groove die cavity
In inner cavity, melt temperature when injection machine is molded is 200～220 DEG C, and mold temperature is 23～26 DEG C；
(7) after plastic liquid fills up the first inner cavity, through hole, groove die cavity, wedge groove and the second inner cavity successively, stop
Only it is molded, and after plastics cooling, stripping forming goes out mark and frame, obtains Sign Board；Wherein, the first inner cavity is matched somebody with somebody with through hole
Close and through hole can be molded on panel with the part for being unable to molding in the lump with the part of molding, form mark to be expressed, and
Mark is convex on the front of panel.
Further, it is described to be designated word and/or figure.
Preferably, in the step (2), by the way of mechanical engraving, on back side of panel, low relief goes out concave groove type respectively
Chamber and wedge groove.
Preferably, in above two scheme, during the panel is PVC board, acrylic board, composited aluminum and plastic decking or metallic plate
One kind.
Preferably, in above two scheme, the plastics are the one kind in ABS, PC or PE plastics.
Compared with prior art, the invention has the advantages that：
(1) present invention changes the production method of legacy identification board, and which passes through groove die cavity is carved out on panel and leads to
Hole, and corresponding first inner cavity is made on master mold, then in conjunction with Shooting Technique, make plastic liquid be implanted sequentially concave groove type
In chamber, through hole and the first inner cavity, the finally Jing demouldings and cooling again, so as to mold corresponding mark, completes the system of Sign Board
Make.Artistic carving is dexterously effectively combined by the present invention with Shooting Technique, makes panel be attached to one with mark height
Rise, eliminate joint gap therebetween, enhance the conjugation and Connected degree of panel and mark, so as to improve Sign Board
Durability and practicality.Without the need for additionally cutting mark template, without artificial stickup, which can be completed the present invention by injection machine
The making of whole Sign Board, thus the intensity of workman's work is not only reduced, and improve the efficiency of production, and Sign Board
Fabricating quality and durability.Also, generally all it is that the back side of panel is depended on double faced adhesive tape to be fixed on due to installing during Sign Board
On wall, in invisible one side, therefore, groove die cavity being made at the back side of panel can't have influence on whole Sign Board profile
It is attractive in appearance.
(2) present invention is provided with the second inner cavity on master mold, and has been uniformly arranged wedge groove at the edge of back side of panel,
Consequently, it is possible to when being molded, the mark and its frame on Sign Board can be formed out in the lump, so as to not only in mark
It is convenient in the making of board, and user can be flexibly met has the actual demand of Rimless to Sign Board.Also, at this
In bright, the design of wedge groove is very ingenious, by the design that wedge groove is connected with the second inner cavity, so as to can be with injection
Plastic liquid is made while being flowed in wedge groove and the second inner cavity, then after frame is molded, by by wedge Slot shaping
Wedge bar out is coupling panel and frame, and then not only significantly enhances the conjugation of panel and frame, is difficult frame
Depart from panel, and as described in (1st) point, as wedge groove is arranged on back side of panel, thus equally do not interfere with
To the attractive in appearance of whole Sign Board profile, it is to achieve many things at one stroke.
(3) for the design of the present invention, on the one hand, which can make the plastic liquid of injection by specification in groove die cavity
In, prevent plastic liquid from flowing out to outside groove die cavity, cause the pollution of panel and the waste of raw material, it is cost-effective；The opposing party
Face, groove die cavity can be oriented to the flowing of plastic liquid, plastic liquid is equably divided into via groove die cavity
To in through hole and the first inner cavity, so as to mold mark well.And the second inner cavity and wedge groove for arranging equally can be with
The flowing of specification plastic liquid so as to mold the frame of panel well.
(4) present invention utilizes the setting of through hole and groove die cavity, not only can make the word and pattern standards on Sign Board
Change, and due to the material of the Transform panel and color, thus can producing various changes to adapt to taking for varying environment
Match somebody with somebody, and then meet personal customization well, improve the using experience degree of user.
(5) panel in the present invention can be from various section bars such as plank, PVC board, acrylic board, thus not only selection model
Enclose big and easily fabricated and production.
(6) present invention preferably employs ABS, PC or PE plastic production mark, with impact resistance, thermostability, lower temperature resistance,
Chemical proofing and excellent electrical properties, and easy processing, product size it is stable, the features such as lustrous surface property is good, so as to enter
The one-step optimization overall performance of Sign Board, effectively extends the service life of Sign Board.
(7) present invention process is simple, simple operation, and its each step is all linked with one another, complements each other, is closely connected, not only
Can easily realize the mass production of Sign Board, and reduce the cost input of artificial, energy consumption and each production link, because
This, the present invention has very high practical value and promotional value.
Description of the drawings
Fig. 1 is the schematic flow sheet of the present invention-embodiment 1.
Fig. 2 is the front view of the panel by obtained in the present invention-embodiment 1.
Fig. 3 is the rearview of the panel by obtained in the present invention-embodiment 1.
Fig. 4 is the structural representation of the Sign Board by obtained in the present invention-embodiment 1.
Fig. 5 is the schematic flow sheet of the present invention-embodiment 2.
Fig. 6 is the rearview of the panel by obtained in the present invention-embodiment 2.
Fig. 7 is the structural representation of the Sign Board by obtained in the present invention-embodiment 2.
Specific embodiment
The invention will be further described with reference to the accompanying drawings and examples, and embodiments of the present invention are included but is not limited to
The following example.
Embodiment 1
As shown in figure 1, the invention provides a kind of method of Sign Board of preparing advertising, and in the present embodiment, the method master
To be made by panel making, groove die cavity and through hole and three big flow process of injection mo(u)lding is constituted.
First, panel makes
According to the actual needs, cut out the suitable panel of size.Panel in the present embodiment can for plank,
PVC board, acrylic board, MDF, composited aluminum and plastic decking or metallic plate, etc..
2nd, groove die cavity and through hole make
This step is the committed step of whole Sign Board Making programme.First, the mark for making according to actual needs is wanted
The content of expression and its position of setting, on back side of panel, corresponding position low relief goes out groove die cavity, then adopts hollow out again
The mode of engraving, carves out corresponding through hole in each groove die cavity, and these through holes go out on panel for combinational expression
Mark (word and/or figure).Among these, it should be noted that：(1) present invention preferably employs the mode of mechanical engraving is carved
Fluting die cavity and through hole, and laser engraving is not adopted, reason is that the Area comparison of groove die cavity engraving is big, and laser is superfine
A light beam (probably only have 0.1～0.2mm), thus can be very slow using laser engraving；And mechanical engraving is entered using milling cutter
Row engraving, slightly have thin as the diameter of milling cutter has, and easily operated, thus like engraving area, using mechanical engraving than
Laser engraving is faster；(2) during through hole is made, all of through hole must all be completely contained in corresponding groove die cavity
In, the scope of concave groove type chamber limit must not be exceeded, and the edge of through hole also must not be overlapped with concave groove type cavity edge, and this enforcement
In example, the gap of 1～5mm is left between each concave groove type cavity wall and the through hole edge of the concave groove type intracavity, such as Fig. 2,3 institutes
Show, the through hole 2 in figure is opened on panel 1 with groove die cavity 3.The purpose being so designed that is to coordinate follow-up Shooting Technique
Carrying out, so that through hole can smoothly mold mark, reason is following.
3rd, injection mo(u)lding
After groove die cavity and through hole is produced, need to coordinate corresponding mould counter plate to be molded, to mold
Mark.Therefore, before being molded, make the mould that a pair is made up of male model and master mold first, male model in the present invention and
Master mold may each be one piece of metallic plate, and as one of improved key point of the invention, be that male model need not be processed, and master mold is then
According to the profile of mark, first inner cavity of profile identical is opened up out in which.After making the first inner cavity, by mould
Together put in injection machine with panel, male model is located at the back side of panel, and master mold is located at the front of panel, and the thereon
One inner cavity is alignd one by one with corresponding lead to the hole site.
After fixing panel and mould, under the control of injection machine, plastic liquid is injected from back side of panel via male model, so
After proceed by injection.During injection, the plastic liquid being melted can flow in each groove die cavity, and above-mentioned carry
Arrive, as gap is left between through hole edge and concave groove type cavity wall, and plastic liquid has the characteristic of arbitrarily flowing, because
This, when flowing in gap of the plastic liquid between groove die cavity and through hole, partly plastic fluid can be flowed into through hole simultaneously
In the first inner cavity.And work as plastic liquid and completely the first inner cavity and each through hole and groove die cavity are filled up successively
When, stop injection, then cooling plastic fluid, is allowed to solidify, and the demoulding, can so mold corresponding mark, and then complete
Into the making of whole advertisement and identifier board, the structure of Sign Board is as shown in Figure 4.Also, in order to further firmly these identify,
The present embodiment is preferentially molded using ABS, PC or PE plastics.
In above-mentioned injection step, the machined parameters adopted by injection machine for：Melt temperature is 200～220 DEG C, mold temperature
For 23～26 DEG C.Appropriate melt temperature and mold temperature can be that the molding of mark is laid a solid foundation.
In addition, what deserves to be explained is, why the present invention makes the first inner cavity in master mold, and reason is, due to recessed
In grooved chamber, through-carved work goes out through hole and can there is certain limitation, and some words or figure can not will be identical fully according to its profile
The through hole of shape is carved out, such as alphabetical " e ", and the part being closed in the middle of which cannot be embodied on through hole, because
And through hole can only be carved according to the mode shown in Fig. 2, then the shape again by the first inner cavity fully according to alphabetical " e " is entered
Row makes, consequently, it is possible to when through hole aligns with the first inner cavity and is molded, could by through hole can with the part of molding with
The part for being unable to molding is molded on panel in the lump, forms mark to be expressed.Also, due to the presence of the first inner cavity,
Therefore, the present invention also has other feature, and the mark for exactly being formed is convex on the front of panel, meanwhile, face
The color of plate can be arbitrarily changed with the change with its material, so as to present a contrast with the color of mark, so, just may be used
More to highlight the mark on panel, make whole Sign Board that there is very strong third dimension and stereovision, make the profile of Sign Board
It is exquisiter, attractive in appearance.
Embodiment 2
As shown in figure 5, the difference from embodiment 1 is, the present embodiment is also added into the making of Sign Board frame, is allowed to
Together make with mark content.And in order to by frame disposal molding, out, the present embodiment is in panel and master mold
Following process is done in structure respectively：
(1) as shown in fig. 6, after back side of panel low relief goes out all of groove die cavity, then undercut at the edge of back side of panel
Wedge groove 4 (equally being obtained by the way of mechanical engraving), described 4 quantity of wedge groove are at least four, and are evenly distributed on
The surrounding at back side of panel edge；
(2) when making master mold, the second inner cavity is produced in master mold, is together placed in injection machine in panel and mould
When, second inner cavity around panel outward flange one week, and can be cut and connected with the wedge groove on panel, so as to be used for molding bid
Know the frame of board.
According to said structure design, when Sign Board is made, the type of flow of its plastics is the present embodiment：The modeling being melted
Stream body is injected from back side of panel via male model, and is flowed in groove die cavity, wedge groove and the second inner cavity respectively, Ran Houjing
Flowed slowly into by groove die cavity in the through hole and the first inner cavity in which；Then, treat that plastic liquid is filled up in first successively
After cavity, through hole, groove die cavity, wedge groove and the second inner cavity, stop injection, and after plastics cooling, you can while the demoulding
Mark and frame are molded, and then obtains the Sign Board with frame.Obtained in the present embodiment, Sign Board is as shown in Figure 7.
The present invention is greatly improved the Practical Performance of Sign Board, is made by the processing technology of improvement conventional ads Sign Board
Be preferably applied in practice.The present invention makes the Sign Board that obtains, not only good looking appearance, generous, and identify with panel,
Panel is respectively formed integrative-structure with frame, there is no any gap between three, therefore, its conjugation is very high, intensity
Sufficiently large, even if the stroke of very little will not also fall off, and frame is also without departing from panel, thus not only ruggedness is good,
And greatly artificial operation is eliminated, significantly reduce the labor intensity of workman；Meanwhile, the present invention can with according to
There is the requirement of Rimless at family flexibly from corresponding Sign Board production program to Sign Board, meets the need of user to the full extent
Ask.Therefore, the present invention is compared with prior art, with prominent substantive distinguishing features and significantly progressive.
Above-described embodiment is only currently preferred two embodiments, is not construed as limiting the scope of the present invention, but
It is all that face (is such as changed using design principle of the invention, and the change for carrying out non-creativeness work on this basis and making
Mark word, pattern, mark color in the material of plate, or change Sign Board etc.), the protection model of the present invention all should be belonged to
Within enclosing.
Claims (8)
1. a kind of manufacture method of advertisement and identifier board, it is characterised in that comprise the following steps：
(1) sizeable Sign Board panel is produced according to actual needs；
(2) content and its set location of the mark for making as needed, goes out the groove of at least in back side of panel low relief
Die cavity；
(3) carved out by the way of hollow out for the through hole of mark is molded on panel in each concave groove type intracavity, and
The gap of 1～5mm is left between each concave groove type cavity wall and the through hole edge of the concave groove type intracavity；
(4) mould being made up of male model and master mold is made, and is produced in master mold and mark profile the first inner cavity of identical；
(5) panel and mould are together put in injection machine, wherein, male model is located at the back side of panel, and master mold is located at panel
Front, and the first inner cavity alignd with through hole；
(6) under the control of injection machine, the plastic liquid being melted is injected from back side of panel via male model, and in groove die cavity
Flowing, then flows slowly into via groove die cavity in the through hole and the first inner cavity in which, melt when injection machine is molded
Temperature is 200～220 DEG C, and mold temperature is 23～26 DEG C；
(7) after plastic liquid fills up the first inner cavity, through hole and groove die cavity successively, stop injection, and after plastics cooling,
Stripping forming goes out mark, obtains Sign Board；Wherein, coordinate can be with the part of molding and can not by through hole for the first inner cavity and through hole
The part of molding is molded on panel in the lump, is formed mark to be expressed, and is identified convex on the front of panel.
2. the manufacture method of a kind of advertisement and identifier board according to claim 1, it is characterised in that described to be designated word
And/or figure.
3. the manufacture method of a kind of advertisement and identifier board according to claim 2, it is characterised in that in the step (2), adopt
Go out groove die cavity in back side of panel low relief with the mode of mechanical engraving.
4. a kind of manufacture method of advertisement and identifier board, it is characterised in that comprise the following steps：
(1) sizeable Sign Board panel is produced according to actual needs；
(2) content and its set location of the mark for making as needed, goes out the groove of at least in back side of panel low relief
Die cavity, and the equal low relief of edge surrounding in back side of panel goes out the wedge groove of at least；
(3) carved out by the way of hollow out for the through hole of mark is molded on panel in each concave groove type intracavity, and
The gap of 1～5mm is left between each concave groove type cavity wall and the through hole edge of the concave groove type intracavity；
(4) mould being made up of male model and master mold is made, and is produced in master mold respectively and is identified in profile identical first
Cavity and the second inner cavity for molding Sign Board frame；
(5) panel and mould are together put in injection machine, wherein, male model is located at the back side of panel, and master mold is located at panel
Front, and the first inner cavity alignd with through hole, and the second inner cavity is outer one week around face plate edge, and connects with wedge groove；
(6) under the control of injection machine, the plastic liquid being melted is injected from back side of panel via male model, and respectively in concave groove type
Flow in chamber, wedge groove and the second inner cavity, the through hole and the first indent in which is then flowed slowly into via groove die cavity
In chamber, melt temperature when injection machine is molded is 200～220 DEG C, and mold temperature is 23～26 DEG C；
(7) after plastic liquid fills up the first inner cavity, through hole, groove die cavity, wedge groove and the second inner cavity successively, stop note
Modeling, and after plastics cooling, stripping forming goes out mark and frame, obtains Sign Board；Wherein, the first inner cavity will with through hole cooperation
Through hole can be molded on panel with the part for being unable to molding in the lump with the part of molding, formed mark to be expressed, and identified
It is convex on the front of panel.
5. the manufacture method of a kind of advertisement and identifier board according to claim 4, it is characterised in that described to be designated word
And/or figure.
6. the manufacture method of a kind of advertisement and identifier board according to claim 5, it is characterised in that in the step (2), adopt
With the mode of mechanical engraving, on back side of panel, low relief goes out groove die cavity and wedge groove respectively.
7. the manufacture method of a kind of advertisement and identifier board according to claim 3 or 6, it is characterised in that the panel is PVC
One kind in plate, acrylic board, composited aluminum and plastic decking or metallic plate.
8. the manufacture method of a kind of advertisement and identifier board according to claim 7, it is characterised in that the plastics are ABS, PC
Or the one kind in PE plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510228502.4A CN104842503B (en) | 2015-03-20 | 2015-05-07 | A kind of manufacture method of advertisement and identifier board |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN111216318A (en) * | 2018-11-27 | 2020-06-02 | 黄志清 | A mold for a spliced advertising board traffic sign board |
| CN109676869A (en) * | 2019-02-27 | 2019-04-26 | 深圳市劲佳塑胶工艺有限公司 | A kind of 3-D signboard structure and preparation method thereof |
| CN110228160A (en) * | 2019-06-14 | 2019-09-13 | 魏庆 | A kind of production method of manu-holder panel |
| CN112157749A (en) * | 2020-11-07 | 2021-01-01 | 杜淑珍 | Signboard processing method |
| CN112693123A (en) * | 2021-02-04 | 2021-04-23 | 绵阳易塑科技有限公司 | Integral manufacturing method of sealing product |
| CN113306075B (en) * | 2021-06-01 | 2023-04-14 | 佛山市南海一铭金属塑料标牌有限公司 | Metal thin plate, nameplate and processing method |
| CN115723294A (en) * | 2022-12-21 | 2023-03-03 | 东莞市百高五金制品有限公司 | A metal ring scale injection molding method |
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| JPH0740383A (en) * | 1993-07-28 | 1995-02-10 | Toyoda Gosei Co Ltd | Molding method of resin molded product with built-in design |
| CN101143479A (en) * | 2007-10-17 | 2008-03-19 | 余新军 | Method for forming double-color label |
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| DE10339930B4 (en) * | 2002-09-02 | 2014-12-11 | Yamaha Fine Technologies Co., Ltd. | Production process for metal jewelry panels |
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| JPH0740383A (en) * | 1993-07-28 | 1995-02-10 | Toyoda Gosei Co Ltd | Molding method of resin molded product with built-in design |
| CN101143479A (en) * | 2007-10-17 | 2008-03-19 | 余新军 | Method for forming double-color label |
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Effective date of registration: 20240611 Address after: No. 168 Shimu Road, Shibantan Town, Xindu District, Chengdu City, Sichuan Province, 610000 Patentee after: Chengdu Dragonfly vision logo Co.,Ltd. Country or region after: China Address before: 610000, No. 3, Dongfeng North Road, Chenghua District, Sichuan, Chengdu Patentee before: Wei Qing Country or region before: China |