CN213166386U

CN213166386U - Cooling device for plastic mold

Info

Publication number: CN213166386U
Application number: CN202022010435.8U
Authority: CN
Inventors: 杨克栋
Original assignee: Shenzhen Xinwarner Technology Co ltd
Current assignee: Shenzhen Xinwarner Technology Co ltd
Priority date: 2020-09-14
Filing date: 2020-09-14
Publication date: 2021-05-11
Anticipated expiration: 2030-09-14

Abstract

The utility model discloses a cooling device for plastic mould, which comprises a mounting bas, the top of mount pad is equipped with first fin, mount pad and first fin are connected through a plurality of spliced poles, the top of first fin is equipped with the mould body, a plurality of second fins of bottom fixedly connected with of first fin, the below of first fin is equipped with the heat dissipation fan, the bottom fixedly connected with connecting plate of heat dissipation fan, the bottom of connecting plate is equipped with the fly leaf, the fly leaf passes through drive assembly with the mount pad and is connected. A cooling device for plastic mould, belong to plastic mould technical field, increased heat radiating area, accelerated the air flow through the heat dissipation fan, the heat dissipation fan of drive removes simultaneously for the heat dissipation fan can dispel the heat to different positions, makes the radiating effect better, and is convenient for make things convenient for the change maintenance in later stage to the change of heat dissipation fan.

Description

Cooling device for plastic mold

Technical Field

The utility model relates to a plastic mould technical field, in particular to a cooling device for plastic mould.

Background

The plastic mold is a combined mold for compression molding, extrusion molding, injection, blow molding and low-foaming molding, a series of plastic parts with different shapes and sizes can be processed by the coordinated change of a mold convex mold, a mold concave mold and an auxiliary molding system, the plastic mold is an industrial mother, the release of new products relates to plastics, and after plastic raw materials subjected to high-temperature treatment enter a feeding channel of a pouring device of the mold, the mold needs to be cooled, but the existing cooling means has unsatisfactory cooling effect.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a cooling device for plastic molds, which can effectively solve the problems of the prior art.

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

a cooling device for a plastic mold comprises a mounting seat, wherein a first radiating fin is arranged above the mounting seat, the mounting seat and the first radiating fin are connected through a plurality of connecting columns, a mold body is arranged at the top of the first radiating fin, a plurality of second radiating fins are fixedly connected with the bottom of the first radiating fin, a radiating fan is arranged below the first radiating fin, a connecting plate is fixedly connected with the bottom of the radiating fan, a movable plate is arranged at the bottom of the connecting plate, the movable plate is connected with the mounting seat through a driving assembly, two limiting holes are formed in the top of the connecting plate, a limiting block is arranged in each limiting hole, the bottom of each limiting block is fixedly connected with the top of the movable plate, a first magnet is fixedly connected with the top of each limiting block, two second magnets are arranged at the top of the connecting plate, and the bottoms of the second magnets are contacted with the tops, the second magnet is connected with the movable plate through the rotating component.

Preferably, the drive assembly is including seting up the spout at mount pad top, be equipped with the slider in the spout, the top of slider and the bottom fixed connection of fly leaf, be equipped with the lead screw in the spout, the lead screw runs through the slider, the connected mode of lead screw and slider is threaded connection, the one end of lead screw passes through the bearing with one side inner wall of spout and is connected, the other end of lead screw is connected with the motor that is located the spout.

Preferably, the bottom of the motor is fixedly connected with the inner wall of the bottom of the sliding groove, and the output end of the motor is connected with the screw rod through a coupler.

Preferably, the rotating assembly comprises a rotating plate arranged on one side of the second magnet, one side of the second magnet is fixedly connected with the rotating plate, and the bottom of the rotating plate is connected with one side of the movable plate through a hinge.

Preferably, the top of the mounting seat is provided with a plurality of counter bores.

Preferably, the number of the connecting columns is four.

Compared with the prior art, the utility model discloses following beneficial effect has: through setting up the mount pad, first fin, the mould body, the second fin, the heat dissipation fan, the fly leaf, the connecting plate, spacing hole, the stopper, first magnet, the second magnet, the spliced pole, drive assembly and rotating assembly's cooperation, heat radiating area has been increased, the air flow has been accelerated through the heat dissipation fan, the removal of drive heat dissipation fan simultaneously, make the heat dissipation fan can dispel the heat to different positions, make the radiating effect better, and be convenient for to the change of heat dissipation fan, make things convenient for the change in later stage to overhaul.

Drawings

Fig. 1 is a schematic view of the overall structure of a cooling device for a plastic mold according to the present invention;

fig. 2 is a schematic view of a chute structure of a cooling device for a plastic mold according to the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 1 at A;

fig. 4 is a schematic diagram of a second heat sink of the cooling device for a plastic mold according to the present invention.

In the figure: 1. a mounting seat; 2. a first heat sink; 3. a mold body; 4. a second heat sink; 5. a heat dissipation fan; 6. a movable plate; 7. a connecting plate; 8. a limiting hole; 9. a limiting block; 10. a first magnet; 11. a second magnet; 12. a chute; 13. a slider; 14. a motor; 15. a lead screw; 16. a bearing; 17. a rotating plate; 18. a hinge; 19. connecting columns.

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 figures 1-3, a cooling device for a plastic mold comprises a mounting base 1, a first heat sink 2 is arranged above the mounting base 1, the mounting base 1 and the first heat sink 2 are connected through a plurality of connecting columns 19, a mold body 3 is arranged at the top of the first heat sink 2, a plurality of second heat sinks 4 are fixedly connected at the bottom of the first heat sink 2, a heat dissipating fan 5 is arranged below the first heat sink 2, a connecting plate 7 is fixedly connected at the bottom of the heat dissipating fan 5, a movable plate 6 is arranged at the bottom of the connecting plate 7, the movable plate 6 is connected with the mounting base 1 through a driving component, two limiting holes 8 are arranged at the top of the connecting plate 7, a limiting block 9 is arranged in each limiting hole 8, the bottom of the limiting block 9 is fixedly connected with the top of the movable plate 6, a first magnet 10 is fixedly connected at the top of the limiting block, the bottom of the second magnet 11 is in contact with the top of the first magnet 10, and the second magnet 11 is connected with the movable plate 6 through a rotating component;

in this embodiment, the driving assembly includes the spout 12 set up at the top of the mounting base 1, be equipped with the slider 13 in the spout 12, the top of slider 13 and the bottom fixed connection of fly leaf 6, be equipped with the lead screw 15 in the spout 12, the lead screw 15 runs through the slider 13, the connected mode of lead screw 15 and slider 13 is threaded connection, the one end of lead screw 15 passes through bearing 16 with one side inner wall of spout 12 and is connected, the other end of lead screw 15 is connected with the motor 14 that is located the spout 12, through the driving assembly who sets up, can drive fly leaf 6 and remove.

In this embodiment, the bottom of the motor 14 is fixedly connected to the inner wall of the bottom of the chute 12, and the output end of the motor 14 is connected to the lead screw 15 through a coupling.

In the embodiment, the rotating assembly includes a rotating plate 17 disposed on one side of the second magnet 11, one side of the second magnet 11 is fixedly connected to the rotating plate 17, and the bottom of the rotating plate 17 is connected to one side of the movable plate 6 through a hinge 18, so that the second magnet 11 can rotate relative to the connecting plate 7, and the second magnet 11 is no longer located on the top of the movable plate 6.

In this embodiment, a plurality of counter bores are opened at the top of the mounting base 1, and the mounting base 1 is installed at a designated position through the cooperation of the counter bores and an external fixing bolt.

In the present embodiment, the number of the connecting columns 19 is four.

It should be noted that, the present invention relates to a cooling device for plastic molds, when in use, the mounting base 1 is installed at a specific position through the cooperation of the counter bore and the external fixing bolt, the heat dissipation area is increased through the cooperation of the first heat sink 2 and the second heat sink 4, the air flow is accelerated through the heat dissipation fan 5, meanwhile, the motor 14 drives the screw 15 to rotate, the slider 13 is driven to move in the chute 12 through the screw 15, and further the movable plate 6 drives the connecting plate 7 to move, so that the heat dissipation fan 5 moves, the heat dissipation fan 5 can dissipate heat at different positions, and further the heat dissipation effect is better, when the heat dissipation fan 5 needs to be replaced, the second magnet 11 is rotated, the rotating plate 17 rotates, and further the second magnet 11 is no longer located above the connecting plate 7, the fixing of the top of the connecting plate 7 is removed, and by moving up the heat dissipation fan 5, make connecting plate 7 to shift up, and then make stopper 9 break away from spacing hole 8, can accomplish the demolising of cooling fan 5, and on the same way, the installation of cooling fan 5 can be accomplished to the above-mentioned split step of reverse operation, is convenient for make things convenient for the change in later stage to overhaul cooling fan 5's change.

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. A cooling device for a plastic mold is characterized in that: comprises a mounting seat (1), a first radiating fin (2) is arranged above the mounting seat (1), the mounting seat (1) and the first radiating fin (2) are connected through a plurality of connecting columns (19), a mould body (3) is arranged at the top of the first radiating fin (2), a plurality of second radiating fins (4) are fixedly connected at the bottom of the first radiating fin (2), a radiating fan (5) is arranged below the first radiating fin (2), a connecting plate (7) is fixedly connected at the bottom of the radiating fan (5), a movable plate (6) is arranged at the bottom of the connecting plate (7), the movable plate (6) is connected with the mounting seat (1) through a driving component, two limiting holes (8) are formed at the top of the connecting plate (7), a limiting block (9) is arranged in each limiting hole (8), and the bottom of each limiting block (9) is fixedly connected with the top of the movable plate (6), the top fixedly connected with first magnet (10) of stopper (9), the top of connecting plate (7) is equipped with two second magnet (11), the bottom of second magnet (11) contacts with the top of first magnet (10), second magnet (11) are connected through rotatory subassembly with fly leaf (6).

2. The cooling apparatus for plastic molds of claim 1, wherein: the drive assembly is including seting up spout (12) at mount pad (1) top, be equipped with slider (13) in spout (12), the top of slider (13) and the bottom fixed connection of fly leaf (6), be equipped with lead screw (15) in spout (12), lead screw (15) run through slider (13), the connected mode of lead screw (15) and slider (13) is threaded connection, the one end of lead screw (15) passes through bearing (16) with one side inner wall of spout (12) and is connected, the other end of lead screw (15) is connected with motor (14) that are located spout (12).

3. The cooling apparatus for plastic molds of claim 2, wherein: the bottom of motor (14) and the bottom inner wall fixed connection of spout (12), the output and lead screw (15) of motor (14) pass through the coupling joint.

4. The cooling apparatus for plastic molds of claim 1, wherein: the rotating assembly comprises a rotating plate (17) arranged on one side of a second magnet (11), one side of the second magnet (11) is fixedly connected with the rotating plate (17), and the bottom of the rotating plate (17) is connected with one side of the movable plate (6) through a hinge (18).

5. The cooling apparatus for plastic molds of claim 1, wherein: the top of the mounting seat (1) is provided with a plurality of counter bores.

6. The cooling apparatus for plastic molds of claim 1, wherein: the number of the connecting columns (19) is four.