CN210011238U

CN210011238U - Double-color forming die for automobile windscreen wiper decorative plate

Info

Publication number: CN210011238U
Application number: CN201920671777.9U
Authority: CN
Inventors: 邓伟勇
Original assignee: Qingyuan Fu Qiang Auto Parts Co Ltd
Current assignee: Guangdong Fuqiang Technology Co.,Ltd.
Priority date: 2019-05-11
Filing date: 2019-05-11
Publication date: 2020-02-04
Anticipated expiration: 2029-05-11

Abstract

The utility model discloses a car windscreen wiper plaque double-color forming mould, the on-line screen storage device comprises a base, the top of base is equipped with the box, the box is connected through a plurality of electric telescopic handle that are equipped with the base, the top of box is equipped with the fixed plate, be connected through rotary mechanism between box and the fixed plate, and be equipped with firm mechanism between box and the fixed plate, the top symmetry of fixed plate is equipped with public mould, top one side of base is equipped with the backup pad, top one side of backup pad is equipped with the mounting panel that is located the fixed plate top, the below of mounting panel is equipped with hard mould and the soft mould with two public mould matched with, all be equipped with a plurality. The utility model discloses a double-colored forming die of car windscreen wiper plaque, this design easy operation, reasonable in design, twice injection moulding on double-colored forming die of car windscreen wiper plaque, product quality is good, and rotation process is stable, and two public moulds can the simultaneous working, and injection moulding is fast moreover, and production efficiency is high, low in manufacturing cost.

Description

Double-color forming die for automobile windscreen wiper decorative plate

Technical Field

The utility model relates to the technical field of mold, in particular to double-colored forming die of car windscreen wiper plaque.

Background

Automobile windscreen wiper plaque needs a plurality of moulds in manufacturing process, often need processing many times just can the shaping in the in-process of processing, low in production efficiency, and automobile windscreen wiper plaque includes the harder bottom plate of material and the softer decoration portion of surface material usually, this problem that just involves the secondary and moulds plastics, present majority double-colored forming die need through rotating hard mould and soft mould and exchange, current rotary mechanism operation is complicated, high in manufacturing cost, rotatory in-process stability is low, injection moulding product shaping speed is slow, production efficiency has been influenced.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a double-colored forming die of car windscreen wiper plaque, can effectively solve among the background art rotary mechanism operation complicacy, manufacturing cost is high, and rotatory in-process stability is low, and injection moulding product shaping speed is slow, has influenced production efficiency's problem.

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

a double-color forming die for an automobile wiper decorative plate comprises a base, wherein a box body is arranged above the base and is connected with the base through a plurality of electric telescopic rods, a fixed plate is arranged above the box body, the box body is connected with the fixed plate through a rotating mechanism, a stabilizing mechanism is arranged between the box body and the fixed plate, male dies are symmetrically arranged at the top ends of the fixed plate, a supporting plate is arranged on one side of the top end of the base, a mounting plate positioned above the fixed plate is arranged on one side of the top of the supporting plate, a hard die and a soft die matched with the two male dies are arranged below the mounting plate, a plurality of condensation pipelines are arranged on the hard die and the soft die respectively, the top end of the hard die is communicated with one end of a first injection molding pipeline, the other end of the first injection molding pipeline is communicated with a first injection molding opening positioned above, the top end of the soft mold is communicated with one end of a second injection molding pipeline, and the other end of the second injection molding pipeline is communicated with a second injection molding opening located above the mounting plate.

Preferably, rotary mechanism including set up in cavity in the box, the top of box with be linked together through the pivot between the cavity, the top of pivot with the bottom of fixed plate is connected, the bottom of pivot with the bottom inner wall of cavity passes through bearing one and connects, the outside cover of pivot is equipped with and is located worm wheel in the cavity, be equipped with in the cavity with worm wheel engaged with worm, the one end of worm with the cavity passes through bearing two and connects, the other end of worm with the cavity passes through the motor and connects.

Preferably, a third bearing is arranged at the joint of the rotating shaft and the box body.

Preferably, the stabilizing mechanism including set up in a plurality of spliced poles of fixed plate bottom, the bottom of spliced pole is equipped with the slider, the top of box be equipped with slider matched with annular spout, the bilateral symmetry of slider is equipped with the stopper, one side of annular spout be equipped with stopper matched with spacing groove.

Preferably, the number of the connecting columns is at least four and the connecting columns are uniformly distributed at the bottom end of the fixing plate.

Preferably, the number of the electric telescopic rods is two and the electric telescopic rods are uniformly distributed between the box body and the base.

Compared with the prior art, the utility model discloses following beneficial effect has: through setting up public mould, the hard mould, the mating reaction of electric telescopic handle and fixed plate, and then form car windscreen wiper plaque hard bottom plate structure, through setting up public mould, the soft mould, the mating reaction of electric telescopic handle and fixed plate, and then form the structure that car windscreen wiper plaque soft or hard main part combines, through the mating reaction that sets up rotary mechanism and firm mechanism, and then make the hard bottom plate that hard mould and public mould were moulded plastics, stable convenient removal to the below of soft mould, through the condensation duct that sets up, and then accelerate car windscreen wiper plaque shaping speed, this design easy operation, and reasonable in design, car windscreen wiper plaque twice injection moulding on double-color forming die, product quality is good, the rotation process is stable, two public moulds can the simultaneous working, and injection moulding is fast, high production efficiency, low in manufacturing cost.

Drawings

Fig. 1 is a schematic view of the overall structure of the double-color forming mold for the automobile wiper decorative plate of the present invention;

fig. 2 is a schematic structural view of the rotating mechanism of the double-color forming mold for the automobile wiper trim of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

fig. 4 is the utility model relates to a car windscreen wiper plaque double-colored forming die condensation duct's schematic structure.

In the figure: 1. a base; 2. a box body; 3. an electric telescopic rod; 4. a fixing plate; 5. a male die; 6. a hard mold; 7. a flexible mold; 8. injection molding a first pipeline; 9. injection molding a second pipeline; 10. a support plate; 11. mounting a plate; 12. a first injection molding opening; 13. a second injection molding port; 14. a cavity; 15. a rotating shaft; 16. a first bearing; 17. a worm gear; 18. a worm; 19. a second bearing; 20. a motor; 21. a third bearing; 22. connecting columns; 23. a slider; 24. an annular chute; 25. a limiting block; 26. a limiting groove; 27. and (4) a condensing pipeline.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made 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. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, a double-color forming mold for an automobile wiper trim comprises a base 1, a box body 2 is arranged above the base 1, the box body 2 is connected with the base 1 through a plurality of electric telescopic rods 3, a fixing plate 4 is arranged above the box body 2, the box body 2 is connected with the fixing plate 4 through a rotating mechanism, a stabilizing mechanism is arranged between the box body 2 and the fixing plate 4, male molds 5 are symmetrically arranged at the top ends of the fixing plate 4, a supporting plate 10 is arranged at one side of the top end of the base 1, a mounting plate 11 positioned above the fixing plate 4 is arranged at one side of the top of the supporting plate 10, a hard mold 6 and a soft mold 7 matched with the two male molds 5 are arranged below the mounting plate 11, a plurality of condensing pipelines 27 are respectively arranged on the hard mold 6 and the soft mold 7, the top end of the hard mold 6 is communicated with one end of a first injection pipeline 8, the other end of, the top end of the soft mold 7 is communicated with one end of a second injection molding pipeline 9, and the other end of the second injection molding pipeline 9 is communicated with a second injection molding opening 13 positioned above the mounting plate 11;

the rotating mechanism comprises a cavity 14 arranged in the box body 2, the top end of the box body 2 is communicated with the cavity 14 through a rotating shaft 15, the top end of the rotating shaft 15 is connected with the bottom end of the fixing plate 4, the bottom end of the rotating shaft 15 is connected with the inner wall of the bottom end of the cavity 14 through a first bearing 16, a worm wheel 17 positioned in the cavity 14 is sleeved outside the rotating shaft 15, a worm 18 meshed with the worm wheel 17 is arranged in the cavity 14, one end of the worm 18 is connected with the cavity 14 through a second bearing 19, and the other end of the worm 18 is connected with the cavity 14 through a motor 20; a third bearing 21 is arranged at the joint of the rotating shaft 15 and the box body 2; the stabilizing mechanism comprises a plurality of connecting columns 22 arranged at the bottom end of the fixing plate 4, a sliding block 23 is arranged at the bottom end of each connecting column 22, an annular sliding groove 24 matched with the sliding block 23 is arranged at the top end of the box body 2, limiting blocks 25 are symmetrically arranged on two sides of each sliding block 23, and a limiting groove 26 matched with each limiting block 25 is arranged on one side of each annular sliding groove 24; the number of the connecting columns 22 is at least four and is uniformly distributed at the bottom end of the fixing plate 4; the number of the electric telescopic rods 3 is two and the electric telescopic rods are evenly distributed between the box body 2 and the base 1.

It should be noted that, the present invention is a dual-color forming mold for automobile wiper trim, when in use, a condensate is added into a condensing pipe 27, thereby increasing the speed of injection molding in the mold, starting up an electric telescopic rod 3, further moving up a fixing plate 4, further closing a male mold 5 and a hard mold 6, further injecting a hard glue from an injection port 12, further injecting the hard glue between the male mold 5 and the hard mold 6, further forming a hard bottom plate structure, further lowering the electric telescopic rod 3, further starting up a motor 20, further driving a worm wheel 17 to rotate by a worm 18, further driving the fixing plate 4 to rotate by a rotating shaft 15, further moving one of the male molds 5 forming the hard bottom plate structure to the lower side of the soft mold 7, while the fixing plate 4 rotates, driving a connecting column 22 to drive a slider 23 to slide in an annular chute 24, further driving a stopper 25 to slide in a limiting groove 26, further improving the stability of the fixing plate 4 when rotating, and then start electric telescopic handle 3 and rise, and then fixed plate 4 shifts up, and then public mould 5 and soft mould 7 are closed, and then pour into the flexible glue from two 13 injection moulding mouths, and then the flexible glue gets into between public mould 5 and the soft mould 7, and then structural injection flexible glue at the hard bottom plate, and then form the car windscreen wiper plaque that has ebonite and flexible glue, and then take out car windscreen wiper plaque, two public moulds 5 rotate simultaneously, and then can the simultaneous working, have improved production efficiency.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a two-color forming die of car windscreen wiper plaque which characterized in that: comprises a base (1), a box body (2) is arranged above the base (1), the box body (2) is connected with the base (1) through a plurality of electric telescopic rods (3) arranged, a fixed plate (4) is arranged above the box body (2), the box body (2) is connected with the fixed plate (4) through a rotating mechanism, a stabilizing mechanism is arranged between the box body (2) and the fixed plate (4), male dies (5) are symmetrically arranged at the top end of the fixed plate (4), a supporting plate (10) is arranged on one side of the top end of the base (1), a mounting plate (11) positioned above the fixed plate (4) is arranged on one side of the top end of the supporting plate (10), hard dies (6) and soft dies (7) matched with the two male dies (5) are arranged below the mounting plate (11), a plurality of condensing pipelines (27) are arranged on the hard dies (6) and the soft dies (7), the top intercommunication of hard mould (6) has the one end of the pipeline of moulding plastics (8), the other end intercommunication of the pipeline of moulding plastics (8) has and is located the mouth of moulding plastics (12) of mounting panel (11) top, the top intercommunication of soft mould (7) has the one end of the pipeline of moulding plastics two (9), the other end intercommunication of the pipeline of moulding plastics two (9) has and is located the mouth of moulding plastics two (13) of mounting panel (11) top.

2. The automobile wiper trim two-color molding mold according to claim 1, characterized in that: rotary mechanism including set up in cavity (14) in box (2), the top of box (2) with be linked together through pivot (15) between cavity (14), the top of pivot (15) with the bottom of fixed plate (4) is connected, the bottom of pivot (15) with the bottom inner wall of cavity (14) passes through bearing one (16) and connects, the outside cover of pivot (15) is equipped with and is located worm wheel (17) in cavity (14), be equipped with in cavity (14) with worm (18) that worm wheel (17) meshed mutually, the one end of worm (18) with cavity (14) are connected through bearing two (19), the other end of worm (18) with cavity (14) are connected through motor (20).

3. The automobile wiper trim two-color molding mold according to claim 2, characterized in that: and a third bearing (21) is arranged at the joint of the rotating shaft (15) and the box body (2).

4. The automobile wiper trim two-color molding mold according to claim 1, characterized in that: firm mechanism including set up in a plurality of spliced pole (22) of fixed plate (4) bottom, the bottom of spliced pole (22) is equipped with slider (23), the top of box (2) be equipped with slider (23) matched with annular spout (24), the bilateral symmetry of slider (23) is equipped with stopper (25), one side of annular spout (24) be equipped with stopper (25) matched with spacing groove (26).

5. The automobile wiper trim two-color molding mold according to claim 4, characterized in that: the number of the connecting columns (22) is at least four, and the connecting columns are uniformly distributed at the bottom end of the fixing plate (4).

6. The automobile wiper trim two-color molding mold according to claim 1, characterized in that: the number of the electric telescopic rods (3) is two and the electric telescopic rods are uniformly distributed between the box body (2) and the base (1).