CN215703278U

CN215703278U - Cooling runner of plastic mould

Info

Publication number: CN215703278U
Application number: CN202121488908.3U
Authority: CN
Inventors: 陈兵
Original assignee: Suzhou Wosinor Precision Mould Co ltd
Current assignee: Suzhou Wosinor Precision Mould Co ltd
Priority date: 2021-06-30
Filing date: 2021-06-30
Publication date: 2022-02-01
Anticipated expiration: 2031-06-30

Abstract

The utility model relates to the technical field of plastic mold cooling, and particularly discloses a cooling runner of a plastic mold, which comprises a plastic mold body, a first serpentine cooling pipe and a second serpentine cooling pipe, wherein a mold cavity is arranged on the plastic mold body, the left side and the right side of the mold cavity are both vertically provided with the first serpentine cooling pipe, the bottom of the mold cavity is horizontally provided with the second serpentine cooling pipe, the liquid inlet end of each first serpentine cooling pipe is connected with a first liquid inlet pipe, the liquid outlet end of each first serpentine cooling pipe is connected with a first liquid outlet pipe, the liquid inlet end of the second serpentine cooling pipe is connected with a second liquid inlet pipe, the liquid outlet end of the second serpentine cooling pipe is connected with a second liquid outlet pipe, each first serpentine cooling pipe and each second serpentine cooling pipe are both provided with a plurality of radiating fins, and the first serpentine cooling pipe and the second serpentine cooling pipe are arranged in the plastic mold body, the plastic mould body is cooled, and the cooling efficiency is improved.

Description

Cooling runner of plastic mould

Technical Field

The utility model relates to the technical field of plastic mold cooling, in particular to a cooling runner of a plastic mold.

Background

The plastic mold is a short name for a combined mold used for compression molding, extrusion molding, injection, blow molding and low-foaming molding. The coordination change of the male die, the female die and the auxiliary forming system of the die can process a series of plastic parts with different shapes and sizes; the cooling runner that current plastic mould inside set up only sets up a set of cooling runner alone basically, can only cool off the bottom or the side of mould alone, and refrigerated efficiency is slow, and the cooling effect is relatively poor, causes the influence for plastic mould's work.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a cooling runner of a plastic mold, which solves the above problems.

In order to achieve the purpose, the utility model provides the following technical scheme: a cooling runner of a plastic mold comprises a plastic mold body, a first serpentine cooling pipe and a second serpentine cooling pipe, wherein a mold cavity is arranged on the plastic mold body, the left side and the right side of the mold cavity are vertically provided with the first serpentine cooling pipe, the bottom of the mold cavity is horizontally provided with the second serpentine cooling pipe, the liquid inlet end of each first serpentine cooling pipe is connected with a first liquid inlet pipe, the liquid outlet end of each first serpentine cooling pipe is connected with a first liquid outlet pipe, the liquid inlet end of each second serpentine cooling pipe is connected with a second liquid inlet pipe, the liquid outlet end of each second serpentine cooling pipe is connected with a second liquid outlet pipe, a plurality of heat dissipation fins are arranged on each first serpentine cooling pipe and each second serpentine cooling pipe, a first heat dissipation area is arranged on one side of each first serpentine cooling pipe, a second heat dissipation area is arranged below each second serpentine cooling pipe, and one end of each radiating fin is arranged in the first radiating area and the second radiating area.

Preferably, an air supply pipe is arranged on one side of the plastic mold body, one end of the air supply pipe is connected with a branch pipe, and the branch pipe is connected with one side of each of the first heat dissipation area and the second heat dissipation area.

Preferably, every first radiating area opposite side all is connected with first play tuber pipe, one side of second radiating area is connected with the second and goes out the tuber pipe, and is provided with a plurality of through-holes that are connected with first play tuber pipe and second play tuber pipe on the plastic mould body.

Preferably, the bottom of the plastic mold body is provided with a base, and the bottom of the base is provided with a rubber pad.

Preferably, the plastic mold body is provided with a plurality of through holes connected with the first liquid inlet pipe, the first liquid outlet pipe, the second liquid inlet pipe and the second liquid outlet pipe.

Compared with the prior art, the utility model has the beneficial effects that: the first serpentine cooling pipe and the second serpentine cooling pipe are arranged in the plastic mold body, so that the effect of cooling the plastic mold body is achieved, and the cooling efficiency is improved; this internal first radiating area and the second radiating area that sets up of plastic mould play cooling's effect to radiating fin on the snakelike cooling tube for the refrigerated efficiency and the cooling effect of plastic mould body.

Drawings

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

FIG. 2 is a top view of a second serpentine cooling tube of the present invention.

In the figure: 1. a plastic mold body; 2. a first serpentine cooling tube; 3. a second serpentine cooling tube; 4. a first heat dissipation area; 5. a second heat dissipation area; 6. a heat dissipating fin; 7. a first liquid inlet pipe; 8. a first liquid outlet pipe; 9. a second liquid inlet pipe; 10. a second liquid outlet pipe; 11. an air supply pipe; 12. a branch pipe; 13. a first air outlet pipe; 14. a second air outlet pipe; 15. a base.

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.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, 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 by those skilled in the art according to specific situations.

Referring to fig. 1-2, the present invention provides a technical solution: a cooling runner of a plastic mold comprises a plastic mold body 1, a first serpentine cooling pipe 2 and a second serpentine cooling pipe 3, wherein a mold cavity is arranged on the plastic mold body 1, the left side and the right side of the mold cavity are both vertically provided with the first serpentine cooling pipe 2, the bottom of the mold cavity is horizontally provided with the second serpentine cooling pipe 3, the liquid inlet end of each first serpentine cooling pipe 2 is connected with a first liquid inlet pipe 7, the liquid outlet end of each first serpentine cooling pipe 2 is connected with a first liquid outlet pipe 8, the liquid inlet end of the second serpentine cooling pipe 3 is connected with a second liquid inlet pipe 9, the liquid outlet end of the second serpentine cooling pipe 3 is connected with a second liquid outlet pipe 10, each first serpentine cooling pipe 2 and each second serpentine cooling pipe 3 are both provided with a plurality of radiating fins 6, one side of each first serpentine cooling pipe 2 is provided with a first radiating area 4, and the lower part of the second serpentine cooling pipe 3 is provided with a second radiating area 5, and one end of each fin 6 is disposed in the first heat dissipation area 4 and the second heat dissipation area 5.

The plastic mould body 1 one side is provided with blast pipe 11, and blast pipe 11 one end is connected with bleeder 12, and bleeder 12 is connected with the one side of every first radiating area 4 and second radiating area 5.

Every 4 opposite sides in first radiating area all are connected with first play tuber pipe 13, and one side of second radiating area 5 is connected with second play tuber pipe 14, and is provided with a plurality of through-holes that are connected with first play tuber pipe 13 and second play tuber pipe 14 on the plastic mould body 1.

The bottom of plastic mould body 1 is provided with base 15, and the bottom of base 15 is provided with the rubber pad.

The plastic mold body 1 is provided with a plurality of through holes connected with a first liquid inlet pipe 7, a first liquid outlet pipe 8, a second liquid inlet pipe 9 and a second liquid outlet pipe 10.

The working principle is as follows: during the use, carry cold water for first snakelike cooling tube 2 through first feed liquor pipe 7, second feed liquor pipe 9 carries cold water for second snakelike cooling tube 3, cool down plastic mould body 1, then hot water flows out through first drain pipe 8 and second drain pipe 10, the heat that first snakelike cooling tube 2 and second snakelike cooling tube 3 produced discharges to first radiating area 4 and second radiating area 5 in through radiating fin 6, send into cold wind through blast pipe 11, carry to first radiating area 4 and second radiating area 5 in through bleeder 12, cool down dispels the heat, steam goes out the play of air pipe 14 through first play tuber pipe 13 and second, play the cooling operation to plastic mould body 1.

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 a cooling runner of plastic mould, includes plastic mould body (1), first snakelike cooling tube (2) and snakelike cooling tube of second (3), its characterized in that: the plastic mold is characterized in that a mold cavity is arranged on the plastic mold body (1), first serpentine cooling pipes (2) are vertically arranged on the left side and the right side of the mold cavity, a second serpentine cooling pipe (3) is horizontally arranged at the bottom of the mold cavity, a liquid inlet end of each first serpentine cooling pipe (2) is connected with a first liquid inlet pipe (7), a liquid outlet end of each first serpentine cooling pipe (2) is connected with a first liquid outlet pipe (8), a liquid inlet end of each second serpentine cooling pipe (3) is connected with a second liquid inlet pipe (9), a liquid outlet end of each second serpentine cooling pipe (3) is connected with a second liquid outlet pipe (10), a plurality of radiating fins (6) are arranged on each of the first serpentine cooling pipes (2) and the second serpentine cooling pipes (3), a first radiating area (4) is arranged on one side of each first serpentine cooling pipe (2), and a second radiating area (5) is arranged below each second serpentine cooling pipe (3), and one end of each radiating fin (6) is arranged in the first radiating area (4) and the second radiating area (5).

2. The cooling runner for plastic molds of claim 1, wherein: plastic mould body (1) one side is provided with blast pipe (11), blast pipe (11) one end is connected with bleeder (12), and bleeder (12) are connected with the one side of every first radiating area (4) and second radiating area (5).

3. The cooling runner for plastic molds of claim 1, wherein: every first radiating area (4) opposite side all is connected with first play tuber pipe (13), one side of second radiating area (5) is connected with second play tuber pipe (14), and is provided with a plurality of through-holes that are connected with first play tuber pipe (13) and second play tuber pipe (14) on plastic mould body (1).

4. The cooling runner for plastic molds of claim 1, wherein: the plastic rubber mold is characterized in that a base (15) is arranged at the bottom of the plastic rubber mold body (1), and a rubber pad is arranged at the bottom of the base (15).

5. The cooling runner for plastic molds of claim 1, wherein: the plastic mold is characterized in that the plastic mold body (1) is provided with a plurality of through holes connected with the first liquid inlet pipe (7), the first liquid outlet pipe (8), the second liquid inlet pipe (9) and the second liquid outlet pipe (10).