CN215703680U

CN215703680U - IML sheet positioning die

Info

Publication number: CN215703680U
Application number: CN202122189554.9U
Authority: CN
Inventors: 李建光
Original assignee: Wuxi Menglite Technology Co ltd
Current assignee: Wuxi Menglite Technology Co ltd
Priority date: 2021-09-10
Filing date: 2021-09-10
Publication date: 2022-02-01
Anticipated expiration: 2031-09-10

Abstract

The utility model belongs to the field of positioning dies, and discloses an IML sheet positioning die which comprises a left die and a right die, wherein the top of the left die is movably connected with a top cover, the surface of the top cover is movably connected with an auxiliary block, two sides of the auxiliary block are fixedly connected with embedding blocks, the surface of the top cover is provided with embedding grooves for embedding the embedding blocks in a matching manner, the surface of the left die is movably connected with a baffle plate, the top of the baffle plate is fixedly connected with a push plate, the surface of the auxiliary block is rotatably connected with a turntable, the surface of the turntable is fixedly connected with a first gear, the surface of the first gear is engaged and connected with a second gear, one end of the second gear is fixedly connected with a first threaded rod, and the other end of the second gear is fixedly connected with a second threaded rod; the positioning die can fix the IML sheet in the middle of the die, and the IML sheet is positioned in a finished product after injection molding.

Description

IML sheet positioning die

Technical Field

The utility model belongs to the field of positioning molds, and particularly relates to an IML sheet positioning mold.

Background

IML, chinese name: the technology of in-mold insert injection molding is very remarkable in that: the surface is a layer of hardened transparent film, the middle is a printing pattern layer, and the back is a plastic layer.

According to the existing positioning mold, after an IML sheet is fixed in the middle of the mold for injection molding, the product after injection molding is incomplete easily due to the fact that the IML sheet is fixed, the surface of the product is prone to generating concave traces, the using effect is poor, and therefore the IML sheet positioning mold is provided.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to an IML sheet positioning mold to solve the above problems.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an IML sheet positioning die, includes left mould and right mould, the top swing joint of left side mould has the top cap, the surperficial swing joint of top cap has the auxiliary block, the both sides fixedly connected with embedding piece of auxiliary block, the embedded groove that supplies the embedding piece embedding is all seted up in the cooperation on the surface of top cap, the surperficial swing joint of left side mould has the baffle, the top fixedly connected with push pedal of baffle.

Preferably, the surface of the auxiliary block is rotatably connected with a turntable, the surface of the turntable is fixedly connected with a first gear, the surface of the first gear is meshed with a second gear, one end of the second gear is fixedly connected with a first threaded rod, and the other end of the second gear is fixedly connected with a second threaded rod.

Preferably, the surface of the first threaded rod is in threaded connection with a first moving plate, and the surface of the first moving plate is fixedly connected with a first clamping plate.

Preferably, the surface of the second threaded rod is in threaded connection with a second moving plate, and the surface of the second moving plate is fixedly connected with a second clamping plate.

Preferably, the surface of top cap swing joint has four bolts, the screw thread groove that supplies bolt threaded connection is all seted up in the cooperation of the surface of left side mould and right mould.

Preferably, the injection molding opening is formed in the surface of the top cover, the L-shaped insert block is fixedly connected to the surface of the right die, and the L-shaped insert groove for embedding the L-shaped insert block is formed in the surface of the left die in a matched mode.

Compared with the prior art, the utility model has the beneficial effects that:

1. through auxiliary block, push pedal and baffle, the auxiliary block can be removed from the top cap, and after moulding plastics, the auxiliary block can be taken away when the IML sheet is left in the middle of the mould, and the push pedal drives the baffle and removes the entrance to a cave that can remove the auxiliary block after and plug up, can continue moulding plastics, is favorable to moulding plastics the back, guarantees the integrality of product, and can make the IML sheet stay the inside of product.

2. Through carousel, first splint and second splint, the rotary table can drive first splint and the removal of second splint, can clip the IML sheet through first splint and second splint, when the IML sheet stays in the mould, can loosen the IML sheet, then follow the auxiliary block and take away together, is favorable to the location to the IML sheet, and does not influence the moulding plastics of mould.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a side cross-sectional view of an intermediate position of the present invention;

FIG. 3 is an enlarged view taken at A of FIG. 2 in accordance with the present invention;

FIG. 4 is a side sectional view of the utility model in a lateral position;

in the figure: 1. a left mold; 2. a right mold; 3. a top cover; 4. an auxiliary block; 5. a turntable; 6. a first gear; 7. a second gear; 8. a first threaded rod; 9. a first moving plate; 10. a first splint; 11. a second threaded rod; 12. a second moving plate; 13. a second splint; 14. embedding a block; 15. a groove is embedded; 16. pushing the plate; 17. a baffle plate; 18. a bolt; 19. a thread groove; 20. an injection molding port; 21. an L-shaped insert; 22. an L-shaped caulking groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an IML sheet positioning die, includes left mould 1 and right mould 2, and the top swing joint of left mould 1 has top cap 3, and the surperficial swing joint of top cap 3 has auxiliary block 4, and auxiliary block 4's both sides fixedly connected with embedding block 14, top cap 3's surface all cooperates and sets up the embedded groove 15 that supplies embedding block 14 to imbed, and the surperficial swing joint of left mould 1 has baffle 17, and baffle 17's top fixedly connected with push pedal 16.

Furthermore, the surface of the auxiliary block 4 is rotatably connected with a rotary table 5, the surface of the rotary table 5 is fixedly connected with a first gear 6, the surface of the first gear 6 is engaged with a second gear 7, one end of the second gear 7 is fixedly connected with a first threaded rod 8, and the other end of the second gear 7 is fixedly connected with a second threaded rod 11.

Further, a first moving plate 9 is connected to the surface of the first threaded rod 8 in a threaded manner, a first clamping plate 10 is fixedly connected to the surface of the first moving plate 9, a second moving plate 12 is connected to the surface of the second threaded rod 11 in a threaded manner, and a second clamping plate 13 is fixedly connected to the surface of the second moving plate 12.

Further, the surface swing joint of top cap 3 has four bolts 18, and the screw thread groove 19 that supplies bolt 18 threaded connection is all seted up in the surface of left side mould 1 and right side mould 2 cooperation, and the mouth 20 of moulding plastics has been seted up on the surface of top cap 3, and the fixed surface of right side mould 2 is connected with L type abaculus 21, and the surface cooperation of left side mould 1 sets up the L type caulking groove 22 that supplies the embedding of L type abaculus 21.

The working principle and the using process of the utility model are as follows: when the positioning die is used, an L-shaped embedded block 21 is embedded into an L-shaped embedded groove 22 to connect a left die 1 and a right die 2, an IML sheet is placed between a first clamping plate 10 and a second clamping plate 13, a rotating disc 5 is rotated, the rotating disc 5 drives a first gear 6 to rotate, the first gear 6 drives a second gear 7 to rotate, the second gear 7 drives a first threaded rod 8 and a second threaded rod 11 to rotate, the first threaded rod 8 and the second threaded rod 11 rotate to move a first moving plate 9 and a second moving plate 12, the first clamping plate 10 moves along with the first moving plate 9, the second clamping plate 13 moves along with the second moving plate 12, the IML sheet is clamped by the first clamping plate 10 and the second clamping plate 13, the IML sheet is embedded into an embedded groove 15 through an embedded block 14, an auxiliary block 4 carries the IML sheet to be connected with a top cover 3, the top cover 3 is placed on the left die 1 and the right die 2, and the IML sheet is positioned in inner cavities of the left die 1 and the right die 2, then, the bolt 18 is in threaded connection with the left mold 1 and the right mold 2 through the thread groove 19, the left mold 1 and the right mold 2 are fixed with the top cover 3, then injection liquid is injected from the injection port 20, when the injection liquid is added, when the IML sheets are stably stored in the inner cavities of the left mold 1 and the right mold 2, the rotary table 5 is rotated, the first clamping plate 10 and the second clamping plate 13 loosen the clamping of the IML sheets, then the auxiliary block 4 drives the first clamping plate 10 and the second clamping plate 13 to be taken out from the top cover 3, the push plate 16 is pushed again, the baffle plate 17 is driven to move, the hole of the auxiliary block 4 after being taken away is blocked by the baffle plate 17 until the injection molding is completed, and the mold is opened.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an IML sheet positioning die, includes left mould (1) and right mould (2), its characterized in that: the top swing joint of left side mould (1) has top cap (3), the surperficial swing joint of top cap (3) has auxiliary block (4), the both sides fixedly connected with embedding piece (14) of auxiliary block (4), embedded groove (15) that supply embedding piece (14) embedding are all seted up in the cooperation on the surface of top cap (3), the surperficial swing joint of left side mould (1) has baffle (17), the top fixedly connected with push pedal (16) of baffle (17).

2. The IML sheet positioning die of claim 1, wherein: the surface of supplementary piece (4) is rotated and is connected with carousel (5), the fixed surface of carousel (5) is connected with first gear (6), the surface engagement of first gear (6) is connected with second gear (7), the first threaded rod of one end fixedly connected with (8) of second gear (7), the other end fixedly connected with second threaded rod (11) of second gear (7).

3. An IML sheet positioning die as claimed in claim 2, wherein: the surface of the first threaded rod (8) is in threaded connection with a first moving plate (9), and the surface of the first moving plate (9) is fixedly connected with a first clamping plate (10).

4. An IML sheet positioning die as claimed in claim 2, wherein: the surface of the second threaded rod (11) is in threaded connection with a second moving plate (12), and the surface of the second moving plate (12) is fixedly connected with a second clamping plate (13).

5. The IML sheet positioning die of claim 1, wherein: the surface of the top cover (3) is movably connected with four bolts (18), and thread grooves (19) for the bolts (18) to be in threaded connection are formed in the surfaces of the left die (1) and the right die (2) in a matched mode.

6. The IML sheet positioning die of claim 1, wherein: the injection molding opening (20) is formed in the surface of the top cover (3), the L-shaped embedded block (21) is fixedly connected to the surface of the right mold (2), and the L-shaped embedded groove (22) for embedding the L-shaped embedded block (21) is formed in the surface of the left mold (1) in a matched mode.