CN217098604U

CN217098604U - Vertical injection molding machine capable of multi-color injection molding

Info

Publication number: CN217098604U
Application number: CN202220987469.9U
Authority: CN
Inventors: 张友连
Original assignee: Guangdong Baizan Intelligent Equipment Co ltd
Current assignee: Guangdong Baizan Intelligent Equipment Co ltd
Priority date: 2022-04-27
Filing date: 2022-04-27
Publication date: 2022-08-02
Anticipated expiration: 2032-04-27

Abstract

The utility model discloses a vertical injection molding machine that can polychrome mould plastics, the power distribution box comprises a box body, the top welded mounting of box has the mount, the bottom fixed mounting of mount has last mould, the inboard top of going up the mould sets up the head mouth of moulding plastics, the free end of the mouth of moulding plastics runs through the bottom of mount and extends to the outside of mount, the bottom welding of box has the hydraulic stem. This vertical injection molding machine that can polychrome mould plastics, drive the vertical rebound of bottom plate through the hydraulic stem, match the installation through two sets of bed die boards and bed die and two sets of last moulds, form fashioned injection molding chamber, mould plastics its inside through the mouth of moulding plastics, and then realize the moulding plastics of different colours through two sets of mouths of moulding plastics, drive the vertical rebound of bottom plate through the hydraulic stem, make the bottom contact of ejector pin and fly leaf, and then fly leaf compression spring, drive the push rod through the fly leaf and carry out the jack-up along the work piece after spacing hole vertical migration with the shaping, thereby be convenient for the work piece of taking.

Description

Vertical injection molding machine capable of multi-color injection molding

Technical Field

The utility model relates to an injection molding machine technical field especially relates to a vertical injection molding machine that can polychrome mould plastics.

Background

An injection molding machine, also known as an injection molding machine or an injection machine, is a main molding device for making thermoplastic plastics or thermosetting plastics into plastic products of various shapes by using a plastic molding mold, and is divided into a vertical type, a horizontal type and an all-electric type.

Many product structures are comparatively complicated when using, need injection moulding to process out multiple colour, if can appear phenomenon such as cross color to adopting a set of mould, and then can cause the waste, and current injection molding machine is easy when using and mould adhesion, is not convenient for take the shaping work piece, and then leads to machining efficiency to be lower.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a but vertical injection molding machine of polychrome moulding plastics has solved the problem that proposes in the above-mentioned background art.

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

a vertical injection molding machine capable of realizing multicolor injection molding comprises a box body, wherein a fixed frame is welded and installed at the top of the box body, an upper mold is fixedly installed at the bottom of the fixed frame, a head injection molding opening is arranged at the top of the inner side of the upper mold, the free end of the injection molding opening penetrates through the bottom of the fixed frame and extends to the outside of the fixed frame, a hydraulic rod is welded at the bottom of the box body, the free end of the hydraulic rod penetrates through the top of the inner side of the box body and extends to the outside of the box body, a bottom plate is welded and installed at the top of the bottom plate, a stand column is welded and installed at the top of the stand column, a lower mold plate is welded and installed at the top of the lower mold plate, a through hole is formed in the surface of the bottom plate, an ejector rod is welded and installed at the top of the box body, a movable plate is installed on the surface of the stand column in a sliding manner, a spring is sleeved on the surface of the movable plate, the top of spring is fixed mounting setting with the bottom of bed die board, the bottom of spring is fixed mounting setting with the top of fly leaf, spacing hole has been seted up at the top of bed die board, the top welded mounting of fly leaf has the push rod.

Preferably, the number of the upper mold and the number of the injection molding port and the number of the lower mold plate and the lower mold are two, and the upper mold and the lower mold are symmetrically arranged, so that injection molding workpieces with different colors can be conveniently processed simultaneously.

Preferably, the lower die plate and the lower die are located under the upper die, the lower die plate and the lower die correspond to the upper die, and the lower die plate is matched with the lower die and the upper die so as to realize injection molding.

Preferably, the ejector pin is located the inside of through-hole, and the ejector pin is corresponding the setting with the through-hole, is convenient for drive the vertical removal of fly leaf through the ejector pin.

Preferably, the push rod is matched with the limiting hole, the limiting hole and the push rod are arranged in a sliding installation mode, and the push rod is convenient to limit through the limiting hole.

Preferably, the length of push rod equals the length of stand, prevents through the push rod that the liquid of moulding plastics from flowing out from spacing hole.

Compared with the prior art, the beneficial effects of the utility model are that: this vertical injection molding machine that can polychrome mould plastics, drive the vertical rebound of bottom plate through the hydraulic stem, match the installation through two sets of bed die boards and bed die and two sets of last moulds, form fashioned injection molding chamber, mould plastics its inside through the mouth of moulding plastics, and then realize the moulding plastics of different colours through two sets of mouths of moulding plastics, drive the vertical rebound of bottom plate through the hydraulic stem, make the bottom contact of ejector pin and fly leaf, and then fly leaf compression spring, drive the push rod through the fly leaf and carry out the jack-up along the work piece after spacing hole vertical migration with the shaping, thereby be convenient for the work piece of taking.

Drawings

FIG. 1 is a schematic structural view of an isometric view of the present invention;

fig. 2 is a schematic structural view of the front view of the present invention;

fig. 3 is a schematic structural diagram of a front cross-sectional view of the present invention.

In the figure: the injection molding machine comprises a box body 1, a fixing frame 2, an upper mold 3, an injection molding port 4, a hydraulic rod 5, a bottom plate 6, a vertical column 7, a lower mold plate 8, a lower mold 9, a through hole 10, an ejector rod 11, a movable plate 12, a spring 13, a limiting hole 14 and a push rod 15.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example (b): referring to fig. 1-3, the utility model provides a technical scheme, a vertical injection molding machine capable of multicolor injection molding, comprising a box body 1, a fixed frame 2 welded on the top of the box body 1, an upper mold 3 fixedly installed on the bottom of the fixed frame 2, a head injection port 4 arranged on the inner side top of the upper mold 3, a free end of the injection port 4 penetrating the bottom of the fixed frame 2 and extending to the outside of the fixed frame 2, a hydraulic rod 5 welded on the bottom of the box body 1, a bottom plate 6 welded on the free end of the hydraulic rod 5 penetrating the inner side top of the box body 1 and extending to the outside of the box body 1, a column 7 welded on the top of the bottom plate 6, a lower mold plate 8 welded on the top of the column 7, a lower mold 9 arranged on the top of the lower mold plate 8, two sets of the upper mold 3 and the injection port 4 and the lower mold plate 8 and the lower mold 9, and symmetrically arranged, thereby facilitating simultaneous processing of injection molding workpieces with different colors, the lower die plate 8 and the lower die 9 are positioned under the upper die 3, the lower die plate 8, the lower die 9 and the upper die 3 are correspondingly arranged, injection molding is conveniently realized by matching the lower die plate 8, the lower die 9 and the upper die 3, a through hole 10 is formed in the surface of the bottom plate 6, an ejector rod 11 is welded and installed at the top of the box body 1, the ejector rod 11 is positioned inside the through hole 10, the ejector rod 11 and the through hole 10 are correspondingly arranged, the movable plate 12 is conveniently driven to vertically move through the ejector rod 11, the movable plate 12 is slidably installed on the surface of the upright post 7, a spring 13 is sleeved on the surface of the upright post 7 above the movable plate 12, the top end of the spring 13 and the bottom of the lower die plate 8 are fixedly installed, the bottom end of the spring 13 and the top of the movable plate 12 are fixedly installed, a limiting hole 14 is formed in the top of the lower die plate 8, a push rod 15 is welded and installed at the top of the movable plate 12, the push rod 15 is matched with the limiting hole 14, the limiting hole 14 and the push rod 15 are arranged in a sliding mode, the push rod 15 is limited conveniently through the limiting hole 14, the length of the push rod 15 is equal to that of the upright post 7, and injection molding liquid is prevented from flowing out of the limiting hole 14 through the push rod 15; drive the vertical rebound of bottom plate 6 through hydraulic stem 5, match the installation through two sets of bed die boards 8 and bed die 9 and two sets of top moulds 3, form fashioned injection molding chamber, mould plastics its inside through mouth 4 of moulding plastics, through two sets of mouth 4 of moulding plastics and then realize the moulding plastics of different colours, drive the vertical rebound of bottom plate 6 through hydraulic stem 5, make ejector pin 11 and the bottom contact of fly leaf 12, and then fly leaf 12 compression spring 13, drive push rod 15 through fly leaf 12 and carry out the jack-up along the work piece after spacing hole 14 vertical removal with the shaping, thereby be convenient for take the work piece.

When in use: drive the vertical rebound of bottom plate 6 through hydraulic stem 5, make two sets of bed die boards 8 and bed die 9 and two sets of 3 matching installations of top mold, it moulds plastics to its inside through mouth 4 of moulding plastics, through two sets of mouth 4 of moulding plastics and then realize the moulding plastics of different colours, treat its cooling back, drive the vertical rebound of bottom plate 6 through hydraulic stem 5, make ejector pin 11 and the bottom contact of fly leaf 12, and then make fly leaf 12 compression spring 13, push rod 15 carries out the jack-up along the work piece after spacing 14 vertical movements of hole will shaping, thereby be convenient for take the work piece.

In conclusion, this vertical injection molding machine that can mould plastics in polychrome, drive bottom plate 6 vertical upward movement through hydraulic stem 5, match the installation through two sets of bed dies board 8 and bed die 9 and two sets of top moulds 3, form fashioned injection molding cavity, mould plastics its inside through mouth 4 of moulding plastics, through two sets of mouth 4 of moulding plastics and then realize the moulding plastics of different colours, drive bottom plate 6 vertical downward movement through hydraulic stem 5, make ejector pin 11 and the bottom contact of fly leaf 12, and then fly leaf 12 compression spring 13, drive push rod 15 through fly leaf 12 and jack-up along spacing hole 14 vertical movement with the work piece after the shaping, thereby be convenient for take the work piece, the problem of proposing in the background art has been solved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The vertical injection molding machine capable of realizing multicolor injection molding comprises a box body (1) and is characterized in that a fixing frame (2) is welded and installed at the top of the box body (1), an upper mold (3) is fixedly installed at the bottom of the fixing frame (2), an injection molding port (4) is arranged at the top of the inner side of the upper mold (3), the free end of the injection molding port (4) penetrates through the bottom of the fixing frame (2) and extends to the outer portion of the fixing frame (2), a hydraulic rod (5) is welded at the bottom of the box body (1), the free end of the hydraulic rod (5) penetrates through the top of the inner side of the box body (1) and extends to the outer portion of the box body (1) and is provided with a bottom plate (6), an upright post (7) is welded and installed at the top of the bottom plate (6), a lower mold plate (8) is welded and installed at the top of the upright post (7), a lower mold (9) is arranged at the top of the lower mold plate (8), through-hole (10) have been seted up on the surface of bottom plate (6), ejector pin (11) are installed in the top welding of box (1), the surface sliding mounting of stand (7) has fly leaf (12), the top cover that the surface of stand (7) is located fly leaf (12) is equipped with spring (13), the top of spring (13) is the fixed mounting setting with the bottom of bed die board (8), the bottom of spring (13) is the fixed mounting setting with the top of fly leaf (12), spacing hole (14) have been seted up at the top of bed die board (8), push rod (15) have been installed in the top welding of fly leaf (12).

2. The vertical injection molding machine capable of multicolor injection molding according to claim 1, wherein the number of the upper mold (3) and the injection port (4) and the number of the lower mold plate (8) and the lower mold (9) are two, and are symmetrically arranged.

3. The vertical injection molding machine capable of multicolor injection molding according to claim 1, wherein the lower mold plate (8) and the lower mold (9) are located right below the upper mold (3), and the lower mold plate (8) is disposed corresponding to the lower mold (9) and the upper mold (3).

4. The vertical injection molding machine capable of multicolor injection molding according to claim 1, wherein the ejector rod (11) is located inside the through hole (10), and the ejector rod (11) and the through hole (10) are arranged correspondingly.

5. The vertical injection molding machine capable of multicolor injection molding according to claim 1, wherein the push rod (15) is matched with the limiting hole (14), and the limiting hole (14) and the push rod (15) are arranged in a sliding manner.

6. A multicolour injection molding vertical machine according to claim 1, characterised in that the length of the ram (15) is equal to the length of the column (7).