CN217889351U

CN217889351U - RGB injection moulding support bending die structure

Info

Publication number: CN217889351U
Application number: CN202221123063.2U
Authority: CN
Inventors: 韦磊; 丁海兵
Original assignee: Guangdong Liangyou Technology Co ltd
Current assignee: Guangdong Liangyou Technology Co ltd
Priority date: 2022-05-11
Filing date: 2022-05-11
Publication date: 2022-11-25
Anticipated expiration: 2032-05-11

Abstract

The utility model provides a RGB injection moulding support bending die structure, includes briquetting, lower income sub, needs stamping process's the banded product of metal, the mutually independent circuit of etching formation on the banded product of metal, every circuit shaping has the support of moulding plastics, the circuit includes a plurality of independent pads and corresponds the pin that switches on with the pad, and the pad is located the support of moulding plastics and exposes in the support of moulding plastics, and the part that the support of moulding plastics was stretched out at the circuit both ends is the pin, goes up to wear to be equipped with on the mould and goes into sub two on the sub one, go into on and go into and be equipped with the briquetting between sub two, the lower income sub is located the bed die, the pad is located under the briquetting, the position of bending of pin is corresponding to go into sub one on and go into sub two. Through setting up the briquetting that is fixed in the cope match-plate pattern bottom, when stamping device started, the pad as an organic whole with it was fixed by the briquetting, does not receive the influence of pulling power, can effectively solve the pad and roll over, the unusual problem of shadow, and the finished product support pad of moulding plastics is more level and more smooth.

Description

RGB injection moulding support bending die structure

Technical Field

The utility model relates to a LED encapsulates the field, specifically is a RGB injection moulding support mould structure of buckling.

Background

The SMD-LED package has a task of connecting an external lead to an electrode of an LED chip while protecting the LED chip and serving to improve light extraction efficiency. The RGB support of moulding plastics is as one of the main material of SMD encapsulation device, and its bending process influences the yields of finished product, and a plurality of pads in the present RGB support of moulding plastics bending process form solid gold district in moulding plastics the support, when carrying out the punching press and buckling, the pad can form the perk under the drive of pin pulling force, thereby leads to the regional unevenness of positive pad and even rolls over and influence the solid gold process at the back, therefore the pad rolls over, the shadow problem is the problem that need solve in the support manufacturing procedure of moulding plastics.

SUMMERY OF THE UTILITY MODEL

The utility model discloses main aim at provides a RGB injection support bending die structure to solve the problem that mentions in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a RGB injection moulding support bending die structure, includes cope match-plate pattern, lower bolster, the support of moulding plastics, the last circuit that has the etching to form of support of moulding plastics, the solid golden district of circuit is equipped with a plurality of pad, and the part that the support of moulding plastics was stretched out at the circuit both ends is the pin, in the process of bending that corresponds single support of moulding plastics, wear to be equipped with on the cope match-plate pattern and go into sub two, go into sub one and go into and be equipped with the space between sub two, the space corresponds the cope match-plate pattern bottom and is fixed with the briquetting, wear to be equipped with the lower son that goes into who corresponds from top to bottom with the briquetting on the lower bolster, the pad is located under the briquetting, the pin that stretches out the support both sides of moulding plastics is bent the position and is corresponding to go into sub one and go into sub two on and.

The utility model has the advantages that:

through setting up the briquetting that is fixed in the cope match-plate pattern bottom, in the process of buckling of the support of moulding plastics, the briquetting is pressed and is being moulded plastics the solid golden district of support, on the circuit pad promptly, when stamping device starts to buckle the pin, the pad as an organic whole with it is fixed by the briquetting, can not receive the influence of pulling the power, can effectively solve the pad and roll over, the unusual problem of shadow, make the finished product mould plastics the support pad and more level and more smooth.

Other features and advantages of the present invention will be described in detail in the detailed description which follows.

Drawings

Fig. 1 is a schematic structural view of a bending die.

Fig. 2 is an enlarged view at a.

Fig. 3 is a schematic circuit diagram.

FIG. 4 is a schematic view of an injection molded stent.

The components in the drawings are numbered as follows: 1. pressing into blocks; 12. adding a first insert; 13. adding a second insert; 2. a seed is put in; 3. injection molding a bracket; 31. a line; 311. a pad; 312. and (6) a pin.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Please refer to 1-4, the utility model relates to a RGB injection molding support bending die structure, including briquetting 1, lower insert 2, the metal strip product that needs stamping process, the mutually independent circuit 31 that the metal strip product upper etch formed, every circuit 31 shaping has injection molding support 3, injection molding support 3 and circuit 31 form complete RGB injection molding support together, circuit 31 includes a plurality of independent pads 311 and corresponds the pin 312 that switches on with pad 311;

the bonding pad 311 is located the support 3 of moulding plastics and exposes in the support 3 of moulding plastics, and a plurality of bonding pads 311 forms solid gold district in the support 3 of moulding plastics, and the part that the support 3 of moulding plastics was stretched out at circuit 31 both ends is the pin 312, and in the process of bending that corresponds single support 3 of moulding plastics, wear to be equipped with on the mould and go into son one 12 and go into son two 13 on, go into son one 12 and go into and be equipped with briquetting 1 between son two 13 on, go into son 2 and be located the bed die down, bonding pad 311 is located briquetting 1 under, the position of bending of pin 312 is corresponding to go into son one 12 and go into son two 13 on.

In this embodiment, the injection molding support 3 is provided with the circuit 31, as shown in fig. 3, the circuit 31 is made of hardware, a pad 311 and a pin 312 integrally formed with the pad 312 are formed on the circuit through an etching process, the pin 312 is used for connecting a driving power supply or is welded on other circuit boards, so that the pin 312 is bent to perform the next process, when the injection molding support 3 is placed into a stamping die to be bent, the pad 311 is located under the compact 1, the pins 312 extending from both ends of the injection molding support 3 are located under the first upper insert 12 and the second upper insert 13, the second lower insert 2 corresponds to the second compact 1, when the stamping die is started to bend, the compact 1 is pressed above the injection molding support 3, the first lower insert 2 and the compact 1 vertically fix the injection molding support 3 to be incapable of moving, the first upper insert 12 acts on the pin 312 to bend the pin downwards, the pad 311 located above the injection molding support 3 is pressed, the press the compact 1 fixed at the bottom of the upper mold is arranged, the compact 1 is pressed on the pad 1 in the bending process of the injection molding support 3, the press, the compact 1 is fixed on the pad, and the support, so that the pad 311 is more easily, and the pad 311 is not affected by the molding support, and the pad 311 is more easily.

In the embodiment, the pins 312 are pre-bent once before being bent by stamping, so that the tail ends of the pins 312 form L-shaped bends, and the bottom ends of the injection molding brackets 3 are stepped, so that the pins 312 can be tightly fixed with the injection molding brackets after being bent completely, the pins 312 can be kept stable and are not easy to deform, and the yield of products is increased.

Wear to be equipped with a plurality of arrangement rule on the cope match-plate pattern 1 in this embodiment and go into first 12, go into first 12 and be equipped with two portions of bending, can bend the corresponding pin 312 of two adjacent products simultaneously, and go into all to be fixed with briquetting 1 between first 12, all be equipped with down and go into son 2 on the corresponding lower mould with briquetting 1, the regular spread of injection moulding support 3 before bending is taken in the embodiment on the material to it is continuous through the material area, consequently the utility model provides an in the embodiment bend the mould can be simultaneously to a plurality of orderly products of range the process of bending, improved production efficiency by a wide margin.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may include only a single embodiment, and such description is for clarity only, and those skilled in the art will be able to make the description as a whole, and the embodiments may be appropriately combined to form other embodiments as will be apparent to those skilled in the art.

Claims

1. The utility model provides a RGB injection moulding support bending die structure which characterized in that: including briquetting (1), lower income sub (2), the metal strip product that needs stamping, mutually independent circuit (31) that the etching formed on the metal strip product, every circuit (31) shaping has support (3) of moulding plastics, support (3) of moulding plastics forms complete RGB with circuit (31) jointly and moulds plastics the support, circuit (31) include a plurality of independent pads (311) and correspond pin (312) that switch on with pad (311), and pad (311) are located support (3) of moulding plastics and expose in support (3) of moulding plastics, and a plurality of pads (311) form solid gold district in support (3) of moulding plastics, and the part that support (3) were moulded plastics are stretched out at circuit (31) both ends is pin (312), in the process of bending that corresponds single support (3) of moulding plastics, wear to be equipped with on the mould and go into sub (12) and go into sub two (13) on going up, go into sub (12) and go into and be equipped with briquetting (1) between sub two (13) on going into, go into sub (2) and be located under the mould, pad (311) be located the positive side (1) and go into sub (13) and go into briquetting (13) on the position on the pressing.

2. The RGB injection molding support bending mold structure of claim 1, wherein: the pins (312) are pre-bent once.

3. The RGB injection molding support bending mold structure of claim 1, wherein: the upper die is provided with a plurality of upper insert I (12) which are arranged regularly.

4. The RGB injection molding support bending mold structure of claim 3, wherein: a pressing block (1) is fixed between the first upper insert (12).

5. The RGB injection molding bracket bending mold structure according to claim 4, wherein: the first upper insert (12) is provided with two bending parts (121) which can bend corresponding pins (312) of two adjacent products at the same time.

6. The RGB injection molding bracket bending mold structure according to claim 1, characterized in that: the injection molding supports (3) are regularly arranged on the material belt before being bent and are connected with each other through the material belt.