CN205386895U - Package mold structure and goods thereof - Google Patents
Package mold structure and goods thereof Download PDFInfo
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- CN205386895U CN205386895U CN201521127841.5U CN201521127841U CN205386895U CN 205386895 U CN205386895 U CN 205386895U CN 201521127841 U CN201521127841 U CN 201521127841U CN 205386895 U CN205386895 U CN 205386895U
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- running channel
- template
- branch
- raceway groove
- die structure
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Abstract
The utility model discloses a package mold structure and goods thereof, package mold's structure includes first template and second template, first template includes a joint surface, it waters, feeds through to be provided with the owner on the joint surface main a plurality of branches of watering and communicate each the first die cavity that the branch watered, a die cavity communicate respectively one side that the branch watered is for annotating the top dressing, the second template includes the 2nd joint surface, and corresponding the setting is in on the joint surface, still be equipped with the intercommunication on the joint surface respectively the injecting glue channel that the branch watered, the injecting glue channel with annotate to form between the top dressing to remove and glue the interval. The utility model discloses can effectively amputate the cull through modes such as excisions, avoid encapsulating and remain the plastic on the finished product.
Description
Technical field
This utility model belongs to technical field of mold, particularly relates to a kind of die structure and goods thereof.
Background technology
In the encapsulating mould of LED, mainly there is a gum-injecting port, and extended outwardly some branch's running channels being connected by this gum-injecting port, then connected some die cavitys by each branch running channel.After being injected sealing plastics by gum-injecting port, by each running channel, sealing plastics can be directed in each die cavity, complete the packaging operation of LED.But; form owing to encapsulating mould is covered by upper and lower template; between land area, easily produce gap and make the cull of spilling stay on finished product; in follow-up encapsulation process; cull is brought on process equipment; when making cull and finished product come off through vibrations or the factor such as collision, the cull dropped is likely to the accuracy affecting in the running of process equipment, even causes the gross error such as shutdown or erroneous judgement of machine.In order to solve this problem, the finished product of conventional encapsulated moulding must flow through the operation routine of one removing glue, namely by manual type removing glue, to avoid cull to be taken in follow-up production process by finished product.But, in removing glue operation, cannot ensure that the cull of each finished product is by Ex-all, the encapsulation finished product that volume as this in LED is little, cull is still had to be deposited on finished product unavoidably, add that cull is often irregularly shaped or Local size is different, it is difficult to accurately strike off, so that it is possible to the finished product with cull being transported to the problem on following process equipment.
Utility model content
The purpose of this utility model is to solve above-mentioned technical problem, and provides a kind of die structure and goods thereof, thus realizing effectively excising cull by modes such as excisions, it is to avoid residual cull on encapsulation finished product.In order to achieve the above object, technical solutions of the utility model are as follows:
A kind of die structure, including the first template and the second template；Described first template includes the first land area, being provided with main running channel on described first land area, connect some branches running channel of described main running channel and connect the first die cavity of each described branch running channel, it is note top dressing that described first die cavity connects the side of each described branch running channel；Described second template includes the second land area, and is correspondingly arranged on described first land area, and described first land area is additionally provided with the injecting glue raceway groove connecting each described branch running channel, forms removing glue spacing between described injecting glue raceway groove and described note top dressing.
Concrete, described first template and be equipped with gum-injecting port in described second template, described gum-injecting port communicates with described main running channel.
Concrete, including a plurality of described main running channels, described in any two, between main running channel, contiguous described gum-injecting port place is provided with connection raceway groove.
Concrete, it is provided with adjacent raceway groove described in any two between the first die cavity, and side adjacent one another are is proximal surface, between described adjacent raceway groove and arbitrary described proximal surface, form removing glue spacing.
Concrete, described branch running channel is positioned at described main running channel side, or lays respectively at described main running channel both sides and interval setting along its length.
Concrete, described second land area is provided with second die cavity corresponding with described first die cavity.
Concrete, described injecting glue raceway groove is V-groove.
Concrete, described injecting glue raceway groove is extended along the length of described main running channel side.
The goods of a kind of die structure, including major ingredient section and be arranged on the some branches material section in described major ingredient section, each described branch material section are connected to packaging part, and described branch material section to connect the side of described packaging part be first；Described major ingredient section is additionally provided with the first removing glue portion connecting each described branch material section, and between described first removing glue portion and described first, forms removing glue spacing.
Concrete, each described packaging part side adjacent one another are is second, and each described packaging part is provided with the second removing glue portion each other, forms removing glue spacing between described second removing glue portion and described second.
Compared with prior art, having the advantages that of this utility model die structure and goods thereof: the structure of encapsulating mould makes cull can be formed on this encapsulating mould, and the modes such as excision can be passed through effectively excise；Owing to this encapsulating mould makes cull as a part for institute's molding after injecting glue, the cull therefore constituted has certain shape and is positioned at specific position, therefore effectively can remove with the mode such as cutting, to reach the purpose avoiding remaining plastic cement on encapsulation finished product.
Accompanying drawing explanation
Fig. 1 is one of partial sectional view before this utility model embodiment 1 matched moulds；
Fig. 2 is the partial sectional view after this utility model embodiment 1 matched moulds；
Fig. 3 is two of the partial sectional view before this utility model embodiment 1 matched moulds；
Fig. 4 is the partial schematic diagram of this utility model embodiment 1；
Fig. 5 is the partial enlarged drawing of Fig. 4；
The schematic diagram of the embodiment 2 of Fig. 6 this utility model the first land area；
Fig. 7 is the 6-6 cross-section cutaway view of Fig. 6；
In figure, numeral represents:
1 first template, 10 first land areas, 100 gum-injecting ports, 11 main running channels, 110 connect raceway groove, 12 branch's running channels, 13 first die cavitys, 130 note top dressings, 131 proximal surfaces, 14 injecting glue raceway grooves, 14 ' adjacent raceway grooves, 2 second templates, 20 second land areas, 21 second die cavitys, 3 major ingredient sections, 30 branch's material sections, 31 first removing glue portions, 32 second removing glue portions, 4 packaging parts, 40 first, 41 second.
Detailed description of the invention
Technical scheme in this utility model embodiment will be carried out clear, complete description below in conjunction with accompanying drawing, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole embodiments.
Embodiment 1:
With reference to shown in Fig. 1-2, the present embodiment is a kind of die structure, including the first template 1, and the second template 2 being correspondingly arranged with the first template 1, first template 1 includes the first land area 10, first land area 10 is provided with at least one main running channel 11, connect some branches running channel 12 of main running channel 11, and connect the first die cavity 13 of each branch running channel 12, branch's running channel 12 can be located at the either side of main running channel 11, or lay respectively at the both sides of main running channel 11 and arrange along its length separation, it is note top dressing 130 that first die cavity 13 connects the side of each branch running channel 12, first die cavity 13 is in order to constitute part or all encapsulating finished product, i.e. packaging part 4, referring to Fig. 4.
Second template 2 and the first template 1 cover mutually, second template 2 includes the second land area 20, second land area 20 is correspondingly arranged on the first land area 10, and it is additionally provided with the second die cavity 21 being correspondingly arranged with the first die cavity 13, first die cavity 13 and the second die cavity 21 are in order to constitute the external form of a packaging part 4, therefore, the corresponding branch's running channel 12 of each first die cavity 13, after sealing plastics inject, each branch running channel 12 is branched to by main running channel 11, and then fill up the first die cavity 13 and the second die cavity 21, obtain packaging part 4.
First land area 10 is additionally provided with the injecting glue raceway groove 14 connecting each branch running channel 12, injecting glue raceway groove 14 is a V-groove, and can be located at either side or the both sides of main running channel 11, length extended and through each branch running channel 12 along main running channel 11, removing glue spacing d is formed between injecting glue raceway groove 14 and note top dressing 130, removing glue spacing d is positioned on the first land area, and when the first template 1 and the second template 2 cover, the first land area 10 and the second land area 20 substantially fit with removing glue spacing d.Therefore, after sealing plastics inject, sealing plastics can form complete excessive glue thin film on removing glue spacing d, and can effectively remove the cull problem on packaging part 4 by modes such as cuttings after the demoulding.
With reference to shown in Fig. 3, first land area 10 is provided with the adjacent raceway groove 14 ' between any two first die cavitys 13, and any two the first die cavitys 13 side adjacent one another are is proximal surface 131, adjacent formation removing glue spacing d ' between raceway groove 14 ' and the proximal surface 131 of arbitrary first die cavity 13, reaches above-mentioned identical purpose and effect with d is the same.
Embodiment 2:
nullWith reference to shown in Fig. 4-5，A kind of goods of die structure，Including major ingredient section 3 and some packaging parts 4，Major ingredient section 3 is made up of main running channel 11，Major ingredient section 3 is provided with some branches material section 30，Branch's material section 30 is connected to the first removing glue portion 31，Each branch material section 30 is made up of branch's running channel 12，First removing glue portion 31 is made up of injecting glue raceway groove 14，Injecting glue raceway groove 14 can be located at the either side of major ingredient section 3 or lays respectively at the both sides of major ingredient section 3 and arrange along its length，Packaging part 4 is connected in each branch material section 30，Each packaging part 4 is made up of the first die cavity 13 and the second die cavity 21，It is the first face 40 that packaging part 4 connects the side of each branch material section 30，Any two packaging parts 4 side adjacent one another are is the second face 41，Removing glue spacing d is formed between first removing glue portion 31 and the first face 40 of packaging part 4，Adjacent raceway groove 14 ' constitutes the second removing glue portion 32，Removing glue spacing d ' is formed between second removing glue portion 32 and the second face 41 of packaging part 4.
With reference to shown in Fig. 6, gum-injecting port 100 can be located in the first template 1 or the second template 2, and communicates with main running channel 11.In some main running channels 11, it is provided with a connection raceway groove 110 between the main running channel 11 of any two this gum-injecting port 100 contiguous so that between two main running channels 11 and gum-injecting port 100, constitute a region.
With reference to shown in Fig. 6-Fig. 7, connect raceway groove 110 and be positioned on the first land area 10 of the first template 1, after sealing plastics are injected by gum-injecting port 100, the glue that overflows forms the thin film on a region, and make excessive glue thin film residue that a region produces when the demoulding on mould, will not be removed in the lump with goods, cull so also can be made to be unlikely to, with goods migration next one processing station, to reach to avoid the purpose of cull equally.
The structure of encapsulating mould makes cull can be formed on this encapsulating mould, and effectively can be excised by modes such as excisions；Owing to this encapsulating mould makes cull as a part for institute's molding after injecting glue, the cull therefore constituted has certain shape and is positioned at specific position, therefore effectively can remove with the mode such as cutting, to reach the purpose avoiding remaining plastic cement on encapsulation finished product.
Above-described is only embodiments more of the present utility model.For the person of ordinary skill of the art, under the premise creating design without departing from this utility model, it is also possible to making some deformation and improvement, these broadly fall into protection domain of the present utility model.
Claims (10)
1. a die structure, it is characterised in that: include the first template and the second template；Described first template includes the first land area, being provided with main running channel on described first land area, connect some branches running channel of described main running channel and connect the first die cavity of each described branch running channel, it is note top dressing that described first die cavity connects the side of each described branch running channel；Described second template includes the second land area, and is correspondingly arranged on described first land area, and described first land area is additionally provided with the injecting glue raceway groove connecting each described branch running channel, forms removing glue spacing between described injecting glue raceway groove and described note top dressing.
2. die structure according to claim 1, it is characterised in that: described first template and be equipped with gum-injecting port in described second template, described gum-injecting port communicates with described main running channel.
3. die structure according to claim 2, it is characterised in that: including a plurality of described main running channels, described in any two, between main running channel, contiguous described gum-injecting port place is provided with connection raceway groove.
4. die structure according to claim 1, it is characterised in that: it is provided with adjacent raceway groove described in any two between the first die cavity, and side adjacent one another are is proximal surface, between described adjacent raceway groove and arbitrary described proximal surface, form removing glue spacing.
5. die structure according to claim 1, it is characterised in that: described branch running channel is positioned at described main running channel side, or lays respectively at described main running channel both sides and interval setting along its length.
6. die structure according to claim 1, it is characterised in that: described second land area is provided with second die cavity corresponding with described first die cavity.
7. die structure according to claim 1, it is characterised in that: described injecting glue raceway groove is V-groove.
8. die structure according to claim 1, it is characterised in that: described injecting glue raceway groove is extended along the length of described main running channel side.
9. the goods of a die structure, it is characterised in that: include major ingredient section and the some branches material section being arranged in described major ingredient section, each described branch material section is connected to packaging part, and the side of the described branch material section described packaging part of connection is first；Described major ingredient section is additionally provided with the first removing glue portion connecting each described branch material section, and between described first removing glue portion and described first, forms removing glue spacing.
10. the goods of die structure according to claim 9, it is characterized in that: each described packaging part side adjacent one another are is second, and each described packaging part is provided with the second removing glue portion each other, between described second removing glue portion and described second, form removing glue spacing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521127841.5U CN205386895U (en) | 2015-12-31 | 2015-12-31 | Package mold structure and goods thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521127841.5U CN205386895U (en) | 2015-12-31 | 2015-12-31 | Package mold structure and goods thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205386895U true CN205386895U (en) | 2016-07-20 |
Family
ID=56381162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521127841.5U Active CN205386895U (en) | 2015-12-31 | 2015-12-31 | Package mold structure and goods thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205386895U (en) |
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2015
- 2015-12-31 CN CN201521127841.5U patent/CN205386895U/en active Active
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |