CN215703831U

CN215703831U - Mobile phone lens barrel injection molding device convenient for heat dissipation

Info

Publication number: CN215703831U
Application number: CN202121587341.5U
Authority: CN
Inventors: 江挚军
Original assignee: Dongguan Changrong Photoelectric Technology Co ltd
Current assignee: Dongguan Changrong Photoelectric Technology Co ltd
Priority date: 2021-07-13
Filing date: 2021-07-13
Publication date: 2022-02-01
Anticipated expiration: 2031-07-13

Abstract

The utility model discloses a mobile phone lens cone injection molding device convenient for heat dissipation, which comprises an installation plate, wherein four groups of support columns are installed on the installation plate, the upper ends of the four groups of support columns are fixedly connected with the lower end of a fixed mold, a movable mold is arranged above the fixed mold, the lower end of the movable mold is fixedly connected with the upper ends of two groups of electric telescopic rods symmetrically arranged on the installation plate, a box body is installed at the right end of the fixed mold, and a driving assembly and a heat dissipation assembly are installed in the box body. According to the mobile phone lens cone injection molding device convenient for heat dissipation, heat in a fixed mold can be conducted out for heat dissipation through the heat dissipation fins, the driving footprint and the heat dissipation assembly are installed in the box body, the driving motor can be controlled to work, the plurality of groups of driving gears arranged on the rotating shaft are used for driving the plurality of groups of rotating rods to rotate simultaneously, the plurality of groups of blades are driven to move simultaneously by the motor, the number of the used motors can be reduced, and the cost is reduced.

Description

Mobile phone lens barrel injection molding device convenient for heat dissipation

Technical Field

The utility model relates to the field of mobile phone part injection molding equipment, in particular to a mobile phone lens barrel injection molding device convenient for heat dissipation.

Background

The cell-phone lens cone generally chooses the plastics material for use, and the cladding provides the installation buffering in the outside of camera subassembly, in the production and processing process, needs to use injection mold to carry out the shaping, and injection mold's application is extensive.

When the traditional injection mold is used, a fixed mold is generally attached and fixed on a mounting plate, the fixed mold is cooled by utilizing the circulation of condensed water, and the lower end face of the fixed mold is attached to the mounting plate, so that the self-cooling effect is reduced, and therefore the mobile phone lens barrel injection molding device convenient for cooling is provided to solve the problem.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a mobile phone lens cone injection molding device convenient for heat dissipation, which can effectively solve the problems in the background technology.

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

the utility model provides a cell-phone lens cone device of moulding plastics convenient to heat dissipation, includes the mounting panel, install four group's support columns and four groups on the mounting panel the upper end of support column all with the lower extreme fixed connection of stationary mould, the top of stationary mould is equipped with movable mould just the lower extreme of movable mould with be the upper end fixed connection of two sets of electric telescopic handle of symmetry setting on the mounting panel, the box is installed just to the right-hand member of stationary mould the box is internal to be installed drive assembly and radiator unit, radiator unit and drive assembly meshing are connected.

Preferably, a condensate water inlet pipe and a condensate water outlet pipe are respectively installed on the side walls of the front end and the rear end of the fixed die, and a plurality of groups of radiating fins are uniformly arranged at equal intervals at the lower end of the fixed die.

Preferably, the bottom of box is the symmetry and is equipped with two sets of L templates and passes through bolt and mounting panel fixed connection, install the filter screen on the lateral wall about the box.

Preferably, the surface of the filter screen is provided with a zinc coating, and the thickness of the zinc coating is set between-um.

Preferably, drive assembly includes the pivot, the pivot rotates and sets up in the inner chamber that sets up at the box, be even equidistant a plurality of groups drive gear of installing in the pivot, the one end of pivot run through the box and with fix the output shaft fixed connection of driving motor on the box lateral wall.

Preferably, radiator unit includes the diaphragm, diaphragm fixed mounting is at the inner chamber of box, be even equidistant rotation on the diaphragm and be equipped with a plurality of groups dwang and a plurality of group the both ends of dwang are equipped with flabellum and driven gear respectively, a plurality of groups driven gear is connected with corresponding drive gear meshing respectively.

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

1. decide the mould lower extreme and pass through the support column fixed and add radiating fin and install drive assembly and radiating assembly's box, accessible radiating fin is with the heat derivation in the mould of deciding dispels the heat, installs drive footprint in the box simultaneously and love you and radiating assembly, accessible control driving motor work, utilizes a plurality of groups drive gear that is equipped with in the pivot to take a plurality of groups dwang to rotate simultaneously.

2. A group of motors is used for driving a plurality of groups of fan blades to move simultaneously, so that the number of the motors can be reduced, and the cost is reduced.

Drawings

Fig. 1 is an overall structure diagram of a mobile phone lens barrel injection molding device convenient for heat dissipation according to the present invention;

FIG. 2 is a bottom view of a fixed mold of the injection molding device for a lens barrel of a mobile phone of the present invention for facilitating heat dissipation;

fig. 3 is a top view cross-sectional structure diagram of a case of the injection molding device for a lens barrel of a mobile phone, which is convenient for heat dissipation.

In the figure: 1. mounting a plate; 2. an electric telescopic rod; 3. moving the mold; 4. fixing a mold; 41. a condensed water inlet pipe; 42. a condensed water outlet pipe; 43. a heat dissipating fin; 5. a support pillar; 6. a box body; 61. an L-shaped plate; 62. a filter screen; 7. a drive assembly; 71. a drive motor; 72. a rotating shaft; 73. a drive gear; 8. a heat dissipating component; 81. a transverse plate; 82. a fan blade; 83. rotating the rod; 84. a driven gear.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of 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. 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, such as "connected," which may be fixedly connected, 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-3, a cell-phone lens cone injection molding device convenient to heat dissipation includes mounting panel 1, mounting panel 1 is last to install four groups of support columns 5 and the upper end of four groups of support columns 5 all with the lower extreme fixed connection of fixed mould 4, the top of fixed mould 4 is equipped with movable mould 3 and the lower extreme of movable mould 3 with be the upper end fixed connection of two sets of electric telescopic handle 2 of symmetry setting on mounting panel 1, the right-hand member of fixed mould 4 is installed box 6 and is installed drive assembly 7 and radiator unit 8 in the box 6, radiator unit 8 is connected with drive assembly 7 meshing.

The front end side wall and the rear end side wall of the fixed mold 4 are respectively provided with a condensate water inlet pipe 41 and a condensate water outlet pipe 42, the lower end of the fixed mold 4 is uniformly provided with a plurality of groups of radiating fins 43 at equal intervals, circulating heat dissipation is carried out by utilizing condensate water, and meanwhile, the radiating fins 43 are utilized to dissipate heat of the fixed mold 3.

The bottom of box 6 is that the symmetry is equipped with two sets of L templates 61 and two sets of L templates 6 and passes through bolt and mounting panel 1 fixed connection, installs filter screen 62 on the lateral wall about box 6, and accessible filter screen 62 blocks the dust and gets into box 6, can avoid the dust to gather on the gear of meshing, causes the motion card to die or causes the part to damage.

The surface of the filter screen 62 is provided with a zinc coating, and the thickness of the zinc coating is set between 10-15um, so that the oxidation resistance of the filter screen 62 can be improved.

Drive assembly 7 includes pivot 72, pivot 72 rotates and sets up the inner chamber at box 6, be even equidistant installation a plurality of groups drive gear 73 on the pivot 72, the one end of pivot 72 run through box 6 and with fix the output shaft fixed connection of driving motor 71 on the lateral wall of box 6, radiator unit 8 includes diaphragm 81, diaphragm 81 fixed mounting is at the inner chamber of box 6, the both ends that are even equidistant rotation and are equipped with a plurality of groups dwang 83 and a plurality of groups dwang 83 on diaphragm 81 are equipped with flabellum 82 and driven gear 84 respectively, a plurality of groups driven gear 84 are connected with corresponding drive gear 73 meshing respectively, accessible control driving motor 71 works, it rotates simultaneously to utilize a plurality of groups drive gear 73 that is equipped with on the pivot 72 to take a plurality of groups dwang 83, make flabellum 82 rotatory dispel the heat to radiating fin 43.

It should be noted that the utility model is a mobile phone lens cone injection molding device convenient for heat dissipation, the lower end of a fixed mold is fixed with a mounting plate through a support column 5, a heat dissipation fin 43 is additionally arranged at the bottom of the fixed mold, heat in the fixed mold 3 can be conducted out for heat dissipation through the heat dissipation fin 43, a driving foot print 7 and a heat dissipation component 8 are arranged in a box body 6, the operation of a driving motor 71 can be controlled, a plurality of groups of driving gears 73 arranged on a rotating shaft 72 are used for driving a plurality of groups of rotating rods 83 to rotate simultaneously, so that fan blades 82 rotate to dissipate heat of the heat dissipation fin 43, the heat dissipation effect is further improved, a group of motor is used for driving a plurality of groups of fan blades 82 to move simultaneously, the number of the motors can be reduced, the cost is reduced, a filter screen 62 is arranged on the left side wall and the right side wall of the box body 6, dust can be prevented from entering the box body 6 through the filter screen 62, and being prevented from accumulating on meshed gears, causing the motion to jam or causing damage to the components.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a cell-phone lens cone device of moulding plastics convenient to heat dissipation, includes mounting panel (1), its characterized in that: install four group's support column (5) and four groups on mounting panel (1) the upper end of support column (5) all with the lower extreme fixed connection of deciding mould (4), the top of deciding mould (4) is equipped with moves mould (3) just the lower extreme of moving mould (3) with be the upper end fixed connection of the two sets of electric telescopic handle (2) of symmetry setting on mounting panel (1), the right-hand member of deciding mould (4) is installed box (6) just install drive assembly (7) and radiator unit (8) in box (6), radiator unit (8) are connected with drive assembly (7) meshing.

2. The mobile phone lens barrel injection molding device convenient for heat dissipation of claim 1, wherein: the front end and the rear end of the fixed die (4) are respectively provided with a condensed water inlet pipe (41) and a condensed water outlet pipe (42), and the lower end of the fixed die (4) is uniformly provided with a plurality of groups of radiating fins (43) at equal intervals.

3. The mobile phone lens barrel injection molding device convenient for heat dissipation of claim 1, wherein: the bottom of box (6) is the symmetry and is equipped with two sets of L templates (61) and passes through bolt and mounting panel (1) fixed connection, install filter screen (62) on the lateral wall about box (6).

4. The mobile phone lens barrel injection molding device convenient for heat dissipation of claim 3, wherein: the surface of filter screen (62) is equipped with the galvanizing coat just galvanizing coat thickness sets up between 10-15 um.

5. The mobile phone lens barrel injection molding device convenient for heat dissipation of claim 1, wherein: drive assembly (7) are including pivot (72), pivot (72) are rotated and are set up in the inner chamber that sets up at box (6), be even equidistant installation a plurality of groups drive gear (73) on pivot (72), the one end of pivot (72) run through box (6) and with fix the output shaft fixed connection of driving motor (71) on box (6) lateral wall.

6. The mobile phone lens barrel injection molding device convenient for heat dissipation of claim 1, wherein: radiator unit (8) are including diaphragm (81), diaphragm (81) fixed mounting is in the inner chamber of box (6), be on diaphragm (81) even equidistant rotation and be equipped with a plurality of groups dwang (83) and a plurality of group the both ends of dwang (83) are equipped with flabellum (82) and driven gear (84), a plurality of groups respectively driven gear (84) are connected with corresponding drive gear (73) meshing respectively.