CN203460379U - IML (In mold labeling) adsorption structure - Google Patents
IML (In mold labeling) adsorption structure Download PDFInfo
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- CN203460379U CN203460379U CN201320425602.2U CN201320425602U CN203460379U CN 203460379 U CN203460379 U CN 203460379U CN 201320425602 U CN201320425602 U CN 201320425602U CN 203460379 U CN203460379 U CN 203460379U
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- iml
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Abstract
The utility model discloses an IML (In mold labeling) adsorption structure applied to an injection mold in an IML process. The injection mold comprises an upper mold and a lower mold which can be subjected to mold closing and mold opening, wherein a sheet containing space and a molding cavity are formed between the upper mold and the lower mold; an adsorption hole, an air passage and an air valve are formed on the lower mold; one side of the adsorption hole is communicated with the sheet containing space, and the other side of the adsorption hole is connected with the air valve through the air passage; the air valve is connected with an air source so as to form negative pressure at the adsorption hole. According to the IML adsorption structure, the problem that the reject ratio of the product is influenced due to sheet offset is solved, the shape of the imprint is optionally adjusted by changing the shape, number and positions of the holes according to the imprint which is formed in the sheet and is matched with the shape of the hole, and finally, an effect of identifying or beautifying the appearance is achieved.
Description
Technical field
The utility model relates to decoration technique inside mold field, relates in particular a kind of IML adsorption structure.
Background technology
IML product refers to by the formed product of in-mode inserts injection moulding, its concrete forming step is that the diaphragm that prints pattern is put into metal die, to in the resin injection metal pattern of shaping use, engage with diaphragm, make to print figuratum diaphragm and resin-shaped and be integral rear solidifying.
IML technique mainly comprises following a few part: ink and printing technology, moulding process, punch press and blanking and injection mo(u)lding, wherein each process belongs to not only independent but also close-connected relation.At present in injection molding process, all that sheet material is placed in injection mold, for sheet material can be accurately positioned in injection mold, all generally to use on sheet material original hole or structure is carried out auxiliary positioning at present, to prevent that operating personnel or manipulator from driving sheet material that the situation of skew occurs after having placed sheet material based on adhesion.
But, if do not there is any locating hole or location structure on sheet material, in injection moulding process, easily form so skew, finally improved defective products rate, greatly increased the production cost of enterprise, reduced the market competitiveness.
In view of this, the inventor, for the above-mentioned defect further investigation in IML technical process, has this case to produce then.
Utility model content
The purpose of this utility model is to provide a kind of IML adsorption structure, to solve sheet material in injection molding process, easily forms skew, and then improves the problem of product fraction defective.
In order to reach above-mentioned purpose, solution of the present utility model is:
An IML adsorption structure, is applied in injection mold in IML technique, and this injection mold has can matched moulds and the upper die and lower die of die sinking, is formed with sheet material accommodation space and moulding die cavity between these upper die and lower die; Wherein, be also formed with adsorption hole, air flue and air valve on this counterdie, this adsorption hole one side is connected with sheet material accommodation space, and opposite side is connected with air valve by air flue, and this air valve is connected at adsorption hole place, to form negative pressure with source of the gas.
Further, the number of this adsorption hole is more than two.
Adopt after said structure, the utility model relates to a kind of IML adsorption structure, it by being formed with adsorption hole on counterdie, and this adsorption hole is connected with air valve by air flue, so when workman is placed on sheet material accommodation space by sheet material, can make at adsorption hole place, to form negative pressure by adjusting air valve, thereby play the effect of location sheet material.
Compared with prior art, the utility model at least has following beneficial effect:
One, the utility model is realized location and on sheet material, whether is had locating hole or location structure and have no associatedly, so has feature applied widely, thereby has avoided being offset because of sheet material the problem that improves product fraction defective;
Two, the utility model can form the impression mating with hole shape in adsorption hole adsorption sheet on sheet material, so can be by changing shape, quantity and the position in hole, can reach the effect of any adjustment footprint shape, and then play sign or beautify the effect of outward appearance.
Accompanying drawing explanation
Fig. 1 is that the utility model relates to a kind of IML adsorption structure and is applied in the structural representation in injection mold.
In figure:
Counterdie 1 sheet material accommodation space 11
Moulding die cavity 12 adsorption holes 2
The specific embodiment
In order further to explain the technical solution of the utility model, below by specific embodiment, the utility model is elaborated.
As shown in Figure 1, a kind of IML adsorption structure that the utility model relates to, is applied in injection mold in IML technique, and this injection mold has can matched moulds and the upper die and lower die 1 of die sinking, is formed with sheet material accommodation space 11 and moulding die cavity 12 between these upper die and lower die 1.
Improvements of the present utility model are, on this counterdie 1, be also formed with adsorption hole 2, air flue 3 and air valve 4, these adsorption hole 2 one sides are connected with sheet material accommodation space 11, and opposite side is connected with air valve 4 by air flue 3, and this air valve 4 is connected to form negative pressure at adsorption hole 2 places with source of the gas.
Particularly, for this adsorption hole 2, this adsorption hole 2 can be arranged on any position of counterdie 1, and the shape of adsorption hole 2 and quantity can be adjusted according to actual conditions, and this adsorption hole 2 can have any shape, and can be also number arbitrarily, does not limit; Such as this adsorption hole 2 can be for being arranged on two or more on counterdie 1.
So, the utility model relates to a kind of IML adsorption structure, it by being formed with adsorption hole 2 on counterdie 1, and this adsorption hole 2 is connected with air valve 4 by air flue 3, so when workman is placed on sheet material accommodation space 11 by sheet material, can make to form negative pressure at adsorption hole 2 places by adjusting air valve 4, thereby play the effect of location sheet material.
Compared with prior art, the utility model is realized location and on sheet material, whether is had locating hole or location structure and have no associatedly, so has feature applied widely, thereby has avoided being offset because of sheet material the problem that improves product fraction defective; In addition, the utility model can form the impression mating with hole shape after adsorption hole 2 adsorption sheet injection mo(u)ldings on sheet material, so can reach the effect of any adjustment footprint shape by changing shape, quantity and the position in hole, and then play sign or beautify the effect of outward appearance.
Above-described embodiment and graphic and non-limiting product form of the present utility model and style, suitable variation or modification that any person of an ordinary skill in the technical field does it, all should be considered as not departing from patent category of the present utility model.
Claims (2)
1. an IML adsorption structure, is applied in injection mold in IML technique, and this injection mold has can matched moulds and the upper die and lower die of die sinking, is formed with sheet material accommodation space and moulding die cavity between these upper die and lower die; It is characterized in that, be also formed with adsorption hole, air flue and air valve on this counterdie, this adsorption hole one side is connected with sheet material accommodation space, and opposite side is connected with air valve by air flue, and this air valve is connected at adsorption hole place, to form negative pressure with source of the gas.
2. a kind of IML adsorption structure as claimed in claim 1, is characterized in that, the number of this adsorption hole is more than two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320425602.2U CN203460379U (en) | 2013-07-17 | 2013-07-17 | IML (In mold labeling) adsorption structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320425602.2U CN203460379U (en) | 2013-07-17 | 2013-07-17 | IML (In mold labeling) adsorption structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203460379U true CN203460379U (en) | 2014-03-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320425602.2U Expired - Lifetime CN203460379U (en) | 2013-07-17 | 2013-07-17 | IML (In mold labeling) adsorption structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203460379U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109318449A (en) * | 2018-11-21 | 2019-02-12 | 宁夏永标实业有限公司 | A kind of exacerbation bubble chamber injection forming mold device |
-
2013
- 2013-07-17 CN CN201320425602.2U patent/CN203460379U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109318449A (en) * | 2018-11-21 | 2019-02-12 | 宁夏永标实业有限公司 | A kind of exacerbation bubble chamber injection forming mold device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210707 Address after: 1800 Gangkou Avenue, Haijiang Town, Shishi City, Quanzhou City, Fujian Province Patentee after: Tongda (Shishi) Technology Co.,Ltd. Address before: 362700 Tongda Industrial Park, Shishi City, Quanzhou City, Fujian Province Patentee before: FUJIAN SHISHI TONGDA ELECTRICAL APPLIANCE Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140305 |
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| CX01 | Expiry of patent term |