CN213321530U

CN213321530U - Injection mold template heating device

Info

Publication number: CN213321530U
Application number: CN202022095503.5U
Authority: CN
Inventors: 潜国焕; 麻静涛
Original assignee: Kunshan Shungao Precision Mould Co ltd
Current assignee: Kunshan Shungao Precision Mould Co ltd
Priority date: 2020-09-23
Filing date: 2020-09-23
Publication date: 2021-06-01
Anticipated expiration: 2030-09-23

Abstract

The utility model relates to an injection mold technical field especially relates to an injection mold template heating device, comprising a base plate, base and footstock, be equipped with two cylinders on the bottom plate, and be equipped with the power supply box on the bottom plate, the end-to-end connection of piston rod in the bottom of base and the cylinder, and be equipped with the bed die on the base, the footstock is located directly over the base, and the bottom of footstock is equipped with the mould, go up the mould and be located directly over the bed die, and go up mould and bed die phase-match, be equipped with the mounting groove in the base, be equipped with the heating wire in the mounting groove, heating wire and power supply box electric connection, all be equipped with the hole of moulding plastics in footstock and the last mould, the top of footstock is equipped with the actuating lever, the utility model provides a heating wire heats the bed die for the liquid of moulding plastics on the bed.

Description

Injection mold template heating device

Technical Field

The utility model relates to an injection mold technical field especially relates to an injection mold template heating device.

Background

In the plastic injection molding, liquid plastic is injected into a mold cavity which is adaptive to the shape of a part, and after the liquid plastic is cooled and solidified, a plastic product is obtained. In the process of manufacturing plastic products, liquid is injected into a mold through a pipe or the like, however, the injection liquid is liable to be prematurely condensed in the mold during pressing if the temperature thereof is insufficient, so that the quality of the mold is affected when molding.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an injection mold template heating device.

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

the utility model provides an injection mold template heating device, includes bottom plate, base and footstock, be equipped with two cylinders on the bottom plate, and be equipped with the power supply box on the bottom plate, the end-to-end connection of piston rod in the bottom of base and the cylinder, and be equipped with the bed die on the base, the footstock is located the base directly over, and the bottom of footstock is equipped with the mould, go up the mould and be located directly over the bed die, and go up mould and bed die phase-match.

Preferably, the base is provided with a mounting groove therein.

Preferably, an electric heating wire is arranged in the mounting groove.

Preferably, the heating wire is electrically connected with the power box.

Preferably, injection molding holes are formed in the top seat and the upper die.

Preferably, a driving rod is arranged at the top of the top seat.

Compared with the prior art, the utility model provides a heating wire heats the bed die for the liquid of moulding plastics on the bed die keeps suitable temperature, can not take place to condense, has ensured the quality of moulding plastics of mould product.

Drawings

Fig. 1 is a schematic front view cross-sectional structure diagram of a heating device for a mold plate of an injection mold according to the present invention;

fig. 2 is the utility model provides an injection mold template heating device's main view structure schematic diagram.

In the figure: 1 bottom plate, 2 bases, 21 mounting grooves, 3 footstands, 4 upper molds, 5 lower molds, 6 injection molding holes, 7 heating wires, 8 power boxes and 9 cylinders.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, an injection mold template heating device comprises a bottom plate 1, a base 2 and a top seat 3, wherein two cylinders 9 are arranged on the bottom plate 1, a power box 8 is arranged on the bottom plate 1, the bottom of the base 2 is connected with the tail ends of piston rods in the cylinders 9, a lower mold 5 is arranged on the base 2, the top seat 3 is positioned right above the base 2, an upper mold 4 is arranged at the bottom of the top seat 3, the upper mold 4 is positioned right above the lower mold 5, and the upper mold 4 is matched with the lower mold 5.

Wherein, be equipped with mounting groove 21 in the base 2, be equipped with heating wire 7 in the mounting groove 21, heating wire 7 and power supply box 8 electric connection, power supply box 8 gives heating wire 7 power supply, and heating wire 7 heats lower mould 5 for the liquid of moulding plastics on the lower mould 5 keeps suitable heat preservation, can not take place to condense, has ensured the injection moulding quality of mould product.

Wherein, all be equipped with injection molding hole 6 in footstock 3 and the upper die 4, the top of footstock 3 is equipped with the actuating lever, adds the liquid of moulding plastics from injection molding hole 6.

Example (b): the cylinder 9 is opened, the cylinder 9 drives the base 2 to ascend, the upper die 4 and the lower die 5 are attached to each other, injection molding liquid is added from the injection molding hole 6, the power box 8 supplies power to the heating wire 7, and the heating wire 7 heats the lower die 5, so that the injection molding liquid on the lower die 5 keeps proper heat preservation, condensation cannot occur, and the injection molding quality of a mold product is guaranteed.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An injection mold platen heating apparatus, comprising:

the air cylinder type air cylinder comprises a bottom plate (1), wherein two air cylinders (9) are arranged on the bottom plate (1), and a power box (8) is arranged on the bottom plate (1);

the bottom of the base (2) is connected with the tail end of a piston rod in the cylinder (9), and a lower die (5) is arranged on the base (2); and

the ejection seat (3) is located right above the base (2), the bottom of the ejection seat (3) is provided with an upper die (4), the upper die (4) is located right above the lower die (5), and the upper die (4) is matched with the lower die (5).

2. An injection mold platen heating apparatus as claimed in claim 1, wherein a mounting groove (21) is provided in said base (2).

3. An injection mold platen heating apparatus as claimed in claim 2, wherein a heating wire (7) is provided in said mounting groove (21).

4. An injection mold platen heating apparatus as claimed in claim 3, wherein said heating wire (7) is electrically connected to a power supply box (8).

5. An injection mould platen heating apparatus as claimed in claim 1, wherein injection holes (6) are provided in both the top base (3) and the upper mould (4).

6. An injection mold platen heating apparatus as claimed in claim 1, wherein a drive rod is provided at the top of said top base (3).