CN216760634U

CN216760634U - Frame injection mold is glued to display that can cool off fast

Info

Publication number: CN216760634U
Application number: CN202123089230.4U
Authority: CN
Inventors: 周传生; 孟亮; 刘华彬; 徐武彬
Original assignee: Suzhou Yiyaoming Molding Technology Co ltd
Current assignee: Suzhou Yiyaoming Molding Technology Co ltd
Priority date: 2021-12-09
Filing date: 2021-12-09
Publication date: 2022-06-17
Anticipated expiration: 2031-12-09

Abstract

The utility model belongs to the technical field of injection mold equipment, in particular to an injection mold for a display rubber frame capable of being rapidly cooled, which comprises an outer mold, wherein flexible rubber is arranged at the top of the outer mold, slide ways are arranged on two sides of the flexible rubber, a top cover is arranged at the top of the flexible rubber, a slide rod is arranged at one end of the bottom of the top cover close to the slide ways, an access hole is arranged at the top of the top cover in a penetrating way, a threaded rod is arranged at the top of the top cover in a penetrating way, a twisting handle is arranged at one end of the top cover close to the threaded rod, an inner mold is arranged inside the outer mold, a threaded hole is arranged at one end of the top of the inner mold close to the threaded rod, inserting blocks are arranged at the front end and the back end of the inner mold, an inserting groove is arranged at one end of the outer mold close to the inserting blocks, a merging groove is arranged at one end of the front of the outer mold close to the inserting groove, and an inserting rod is arranged inside the groove, the effects of quickly disassembling the die to drain water and improving cooling can be achieved.

Description

Frame injection mold is glued to display that can cool off fast

Technical Field

The utility model relates to the technical field of injection mold equipment, in particular to a display rubber frame injection mold capable of being cooled rapidly.

Background

In the field of current social production, for example, in the case of manufacturing a plastic frame inside a display, a resin material or the like is injected into the mold, and after cooling, a hardened product can be taken out.

The prior art has the following problems:

1. after the existing mold is produced by continuous injection molding, the mold has high heat, so that the mold is not suitable for cooling subsequent finished products and is easy to damage, and the cooling effect of the existing cooling device on the mold is not ideal, the energy consumption is wasted, and the quick cooling effect cannot be met;

2. current injection mold is mostly detachable, and the mechanical structure of mould itself is complicated, inside washing liquid water stain of easily remaining after wasing, and mould itself when gluing the frame in the face of the size model difference, can't be fast with the mould groove model that trades to correspond or change relatively troublesome, consequently has the simplification and improves the point.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a display rubber frame injection mold capable of being cooled quickly, which solves the problems of mold cooling and mold quick disassembly existing at present.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a frame injection mold is glued to display that can cool off fast, includes outer mould, the top of outer mould is provided with flexible rubber, the slide has been seted up to the both sides of flexible rubber, the top of flexible rubber is provided with the top cap, the one end that the top cap bottom is close to the slide is provided with the slide bar, the top cap top is run through and has been seted up the access hole, the top cap top is run through and is provided with the threaded rod, the one end that the top cap top is close to the threaded rod is provided with twists reverse the handle, the inside inner mold that is provided with of outer mould, the one end that the inner mold top is close to the threaded rod is seted up threaded hole, both ends are provided with the inserted block around the inner mold, the one end that outer mould is close to the inserted block has seted up the slot, the outer mould openly is close to the one end of slot and has seted up and the groove, and the inslot portion is provided with the inserted bar.

As a preferred technical scheme of the utility model, the flexible rubber is fixedly connected with the outer die, the size of the inner surface of the slideway is matched with the size of the outer surface of the sliding rod, and the top cover is connected with the outer die in a sliding manner through the sliding rod.

As a preferable technical scheme of the utility model, the twist handle is rotatably connected with the top cover through a clamping block, the threaded rod is in threaded connection with the twist handle, the inner diameter of the threaded hole is matched with the outer diameter of the threaded rod, and the threaded rod is in threaded connection with the threaded hole.

As a preferred technical scheme of the utility model, the inner mold is sleeved with the outer mold, the insert blocks are fixedly connected with the inner mold, the number of the access holes is two, and the two groups of access holes are axisymmetrically distributed about a horizontal center line of the top cover.

As a preferable technical scheme of the utility model, the number of the insert blocks is two, and the two groups of the insert blocks are axially symmetrically distributed relative to a horizontal perpendicular bisector of the inner die.

As a preferable technical scheme of the utility model, the outer surface size of the insertion block is matched with the inner surface size of the slot, and the inner die is inserted into the slot through the insertion block.

As a preferable technical scheme of the utility model, the outer surface size of the inserted bar is matched with the inner surface size of the combining groove, the inserted bar is inserted into the combining groove, the outer surface size of the inserted bar is matched with the inner surface size of the inserting block, the inserted bar is inserted into the inserting block, and the inner die is clamped with the inserted bar through the inserting block.

Compared with the prior art, the utility model provides the display rubber frame injection mold capable of being cooled rapidly, which has the following beneficial effects:

1. the display rubber frame injection mold capable of being cooled rapidly is characterized in that the left side and the right side of flexible rubber at the top of an outer mold are provided with slideways, so that a top cover can normally slide in the slideways through slide rods, when the top cover slides to completely cover the inner mold in the outer mold, a threaded rod in the torsion handle is driven by rotating the torsion handle at the top of the top cover, and is in threaded connection with aligned threaded holes, so that the top cover and the outer mold are fixed, at the moment, the flexible rubber gives better sealing performance between the top cover and the outer mold under the action of pressure, cooling liquid is injected into the top cover through an access hole, and the alignment relation between the top cover and the inner mold enables the cooling liquid to flow in a mold groove between the outer mold and the inner mold, takes away heat in the mold groove and gushes out from the access hole at the other end, compare traditional cooling method like this, saved the coolant liquid and the cooling effect directly with the mould groove effect, the cooling effect is the fastest.

2. The display rubber frame injection mold capable of being rapidly cooled has the advantages that the four groups of the insertion blocks are arranged at the front end and the rear end of the inner mold, and one end of the bottom side of the outer mold close to the insertion block is provided with a slot, so that the inner mold can be normally inserted into the slot through the insertion block, and four groups of parallel and parallel grooves are arranged at the front end and the rear end of the outer die, and the number of the parallel and parallel grooves, the slots and the inserting rods is consistent with that of the inserting blocks, not described in detail, the insertion rod can be normally inserted into the groove and the insertion block, so that the insertion of the insertion rod into the insertion block forms the clamping effect on the inner die, after the inserted rod is taken down, the inner die can be normally unlocked and disassembled from the outer die, so that water stains in the die groove can conveniently flow out or the inner die with the size different from that of the replaced model can be conveniently detached, the structure is simple, and the operators can conveniently disassemble the mould and replace the moulds with different models and sizes for matching production.

Drawings

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

FIG. 2 is a sectional view of the front structure of the present invention;

FIG. 3 is a schematic view of the outline structure of the inner mold of the present invention;

fig. 4 is a sectional view of the inner connection structure of the outer mold according to the present invention.

In the figure: 1. an outer mold; 2. a flexible rubber; 3. a slideway; 4. a top cover; 5. a slide bar; 6. an access hole; 7. a threaded rod; 8. twisting the handle; 9. an inner mold; 10. a threaded hole; 11. inserting a block; 12. a slot; 13. and mixing with the groove; 14. and (4) inserting the rod.

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.

Referring to fig. 1-4, in this embodiment: a display rubber frame injection mold capable of being cooled rapidly comprises an outer mold 1, namely the outer side of the mold; the top of the outer die 1 is provided with a flexible rubber 2 for improving the sealing effect; the two sides of the flexible rubber 2 are provided with slideways 3 for sliding; the top of the flexible rubber 2 is provided with a top cover 4 for covering the outer die 1; a sliding rod 5 is arranged at one end of the bottom of the top cover 4 close to the slideway 3 and is used for being matched with the slideway 3 to slide on the outer die 1; an access hole 6 is formed in the top of the top cover 4 in a penetrating mode and used for conveying cooling liquid or cooling gas; a threaded rod 7 is arranged at the top of the top cover 4 in a penetrating manner and used for connection and stabilizing the position of the top cover 4 at the top of the outer die 1; a twisting handle 8 is arranged at one end of the top cover 4 close to the threaded rod 7 and is used for driving the threaded rod 7 to move up and down in a rotating mode; an inner die 9 is arranged inside the outer die 1 and is used for matching with the outer die 1 to form a die groove; one end of the top of the inner die 9, which is close to the threaded rod 7, is provided with a threaded hole 10 for threaded connection with the threaded rod 7; the front end and the rear end of the inner die 9 are provided with inserting blocks 11 for fixing the position of the inner die 9 at the inner side of the outer die 1; one end of the outer die 1 close to the insert block 11 is provided with a slot 12 for inserting the insert block 11; one end of the front surface of the outer die 1 close to the slot 12 is provided with a parallel slot 13 for pulling and inserting a subsequent device; and a plug-in lever 14 is provided with the inside of the slot 13 for unlocking or locking the position of the plug-in block 11 inside the slot 12.

In the embodiment, the flexible rubber 2 is fixedly connected with the outer die 1, the size of the inner surface of the slide way 3 is matched with the size of the outer surface of the slide rod 5, the top cover 4 is connected with the outer die 1 in a sliding mode through the slide rod 5, the top cover 4 covers the top of the outer die 1 by utilizing the sliding effect between the slide rod 5 and the slide way 3, and the flexible rubber 2 can play a role in sealing a die groove in the outer die 1; the twisting handle 8 is rotatably connected with the top cover 4 through a clamping block, the threaded rod 7 is in threaded connection with the twisting handle 8, the inner diameter size of the threaded hole 10 is matched with the outer diameter size of the threaded rod 7, the threaded rod 7 is in threaded connection with the threaded hole 10, the threaded rod 7 is screwed downwards under the rotation of the twisting handle 8 and is mutually connected with the threaded hole 10 on the top surface of the inner die 9, and therefore the position of the top cover 4 on the top of the outer die 1 is stabilized; the inner die 9 is sleeved with the outer die 1, the insert blocks 11 are fixedly connected with the inner die 9, the number of the access holes 6 is two, the two groups of access holes 6 are axisymmetrically distributed about the horizontal central line of the top cover 4, the insert blocks 11 are used for ensuring the fixity between the inner die 9 and the outer die 1, and the two groups of access holes 6 form two ports for access; the number of the insert blocks 11 is two, the two groups of the insert blocks 11 are axially symmetrically distributed about a horizontal perpendicular bisector of the inner mold 9, and the front end and the rear end of each insert block 11 enable the direct position fixing effect of the inner mold 9 and the outer mold 1 to be better, and the problem of finished product size caused by position deviation of a mold groove is mainly prevented; the size of the outer surface of the insert block 11 is matched with the size of the inner surface of the slot 12, the inner die 9 is inserted into the slot 12 through the insert block 11, and the insert block 11 stabilizes the inner die 9 under the size matched with the slot 12; the outer surface size of the inserted bar 14 is matched with the inner surface size of the groove 13, the inserted bar 14 is inserted into the groove 13, the outer surface size of the inserted bar 14 is matched with the inner surface size of the inserted block 11, the inserted bar 14 is inserted into the inserted block 11, the inner die 9 is clamped with the inserted bar 14 through the inserted block 11, the inserted bar 14 is inserted into the groove 13 and clamped with the inserted block 11, and the inserted bar 14 is pulled out during insertion of the die, so that the disassembly between the inner die 9 and the outer die 1 can be completed by pulling out the inserted bar 14, and the die is convenient and fast.

The working principle and the using process of the utility model are as follows: an operator can normally utilize the top cover 4 to carry out closed sliding on the outer die 1 by the sliding effect between the slide rail 3 arranged at the top of the outer die 1 and the slide rod 5 at the bottom of the top cover 4, the principle is similar to a drawer, after the top cover 4 slides to be aligned with the outer die 1, the inner die 9 is in a completely closed state in the outer die 1, then the twisting handle 8 at the top of the top cover 4 is rotated, the twisting handle 8 rotates to drive the threaded rod 7 to rotate up and down by screw threads, the threaded rod 7 is in threaded connection with the threaded hole 10 at the top surface of the inner die 9, so as to stabilize the position between the top cover 4 and the outer die 1, the flexible rubber 2 at the top of the outer die 1 ensures that cooling gas or cooling liquid in a die groove can not leak, then the cooling liquid or cold air is injected into the outer die 1 through the access hole 6 at the top of the top cover 4, and the cold air or the cooling liquid surges in the die groove formed between the outer die 1 and the inner die 9, finally, the cooling liquid flows out from the access hole 6 at the other end of the top cover 4 to take away heat, compared with the traditional heat dissipation cooling mode, the structure can effectively reduce the waste of the cooling liquid, the cooling liquid completely acts on the groove wall of the groove of the mold, the cooling effect is improved, four groups of insert blocks 11 are arranged on the surface of the inner mold 9, the insert grooves 12 are arranged at the positions, aligned with the insert blocks 11, of the bottom side of the outer mold 1, the inner mold 9 can be inserted into the outer mold 1 through the insert blocks 11, the inner mold 14 is arranged inside the groove 13 and can be inserted into the groove 13 normally through the insert grooves 13 and the insert grooves 11 through the surface, close to the insert blocks 11, of the front end and the rear end of the outer mold 1, the inner mold 9 and the outer mold 1 are unlocked, an operator can conveniently replace the inner mold 9 with different sizes and types and drain water stains inside the groove of the mold, compare traditional mould structure, this structural style is simple, easily dismantles and assembles.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a frame injection mold is glued to display that can cool off fast, includes outer mould (1), its characterized in that: the top of the outer die (1) is provided with flexible rubber (2), the two sides of the flexible rubber (2) are provided with slide ways (3), the top of the flexible rubber (2) is provided with a top cover (4), one end of the bottom of the top cover (4) close to the slide ways (3) is provided with a slide rod (5), the top of the top cover (4) is provided with an access hole (6) in a penetrating way, the top of the top cover (4) is provided with a threaded rod (7) in a penetrating way, one end of the top cover (4) close to the threaded rod (7) is provided with a twisting handle (8), an inner die (9) is arranged inside the outer die (1), one end of the top of the inner die (9) close to the threaded rod (7) is provided with a threaded hole (10), the front end and the back end of the inner die (9) are provided with insert blocks (11), one end of the outer die (1) close to the insert blocks (11) is provided with a slot (12), one end of the front surface of the outer die (1) close to the slot (12) is provided with a merging slot (13), and an inserting rod (14) is arranged in the merging slot (13).

2. The display rubber frame injection mold capable of being cooled rapidly according to claim 1, wherein: flexible rubber (2) and outer mould (1) fixed connection, the internal surface size of slide (3) and the surface size phase-match of slide bar (5), top cap (4) are through slide bar (5) and outer mould (1) sliding connection.

3. The display rubber frame injection mold capable of being cooled rapidly according to claim 1, wherein: twist reverse handle (8) and rotate with top cap (4) through the fixture block and be connected, threaded rod (7) and twist reverse handle (8) threaded connection, the internal diameter size of screw hole (10) and the external diameter size phase-match of threaded rod (7), threaded rod (7) and screw hole (10) threaded connection.

4. The display rubber frame injection mold capable of being cooled rapidly according to claim 1, wherein: the inner die (9) is sleeved with the outer die (1), the insert blocks (11) are fixedly connected with the inner die (9), the number of the access holes (6) is two, and the access holes (6) are distributed in an axisymmetric mode about the horizontal center line of the top cover (4).

5. The display rubber frame injection mold capable of being cooled rapidly according to claim 1, wherein: the number of the insert blocks (11) is two, and the two groups of the insert blocks (11) are distributed in an axial symmetry mode about the horizontal perpendicular bisector of the inner die (9).

6. The display rubber frame injection mold capable of being cooled rapidly according to claim 1, wherein: the outer surface size of the insert block (11) is matched with the inner surface size of the slot (12), and the inner die (9) is inserted into the slot (12) through the insert block (11).

7. The display rubber frame injection mold capable of being cooled rapidly according to claim 1, wherein: the outer surface size of inserted bar (14) and with the internal surface size phase-match of groove (13), inserted bar (14) and with groove (13) peg graft, the outer surface size of inserted bar (14) and the internal surface size phase-match of inserted block (11), inserted bar (14) are pegged graft with inserted block (11), interior mould (9) are through inserted block (11) and inserted bar (14) joint.