CN215882328U

CN215882328U - Vertical injection molding machine of automatic cooperation that precision machinery engineering is with heating effectually

Info

Publication number: CN215882328U
Application number: CN202122029808.0U
Authority: CN
Inventors: 闫鹏飞
Original assignee: Qingdao Liuhui Precision Electronic Fittings Co ltd
Current assignee: Qingdao Liuhui Precision Electronic Fittings Co ltd
Priority date: 2021-08-26
Filing date: 2021-08-26
Publication date: 2022-02-22
Anticipated expiration: 2031-08-26

Abstract

The utility model discloses an automatic matching vertical injection molding machine with a good heating effect for precision mechanical engineering, which comprises a bottom plate, wherein the left side of the top of the bottom plate is fixedly connected with a main machine body, the right side of the top of the bottom plate is fixedly connected with an electric cabinet, the upper end of the main machine body is provided with a protection box, the inner cavity of the protection box is provided with a heating box, the outer wall of the heating box is fixedly connected with an electric heating assembly, and the top of the heating box is communicated with a feeding pipe. According to the utility model, by arranging the pressurizing cylinder, the protective box, the feeding hopper, the feeding pipe, the electric heating assembly, the heating box, the discharging pipe, the material guiding hopper and the first electric heating piece, the injection molding raw material can be rapidly melted in a dual heating mode, the heating effect of the device on the raw material is effectively improved, the lower end of the discharging pipe can be subjected to heat preservation and heat insulation by arranging the heat preservation cover and the second electric heating piece, and the blockage caused by rapid cooling of the melted raw material when the melted raw material passes through the discharging pipe is avoided.

Description

Vertical injection molding machine of automatic cooperation that precision machinery engineering is with heating effectually

Technical Field

The utility model relates to the technical field of injection molding machines, in particular to an automatic matching vertical injection molding machine with a good heating effect for precision mechanical engineering.

Background

An injection moulding machine, also known as an injection moulding machine or an injection machine, is a main moulding device for making thermoplastic plastics or thermosetting plastics into plastic products with various shapes by using a plastic moulding mould, and is divided into a vertical type, a horizontal type and an all-electric type, wherein the injection moulding machine can heat the plastics and apply high pressure to the molten plastics to ensure that the molten plastics are injected to fill a mould cavity, the heating mechanism of the existing vertical injection moulding machine has a single heating mode to raw materials, the heat loss is high, the heating efficiency is low, a discharge pipe lacks the heat preservation capability, the phenomenon of cooling solidification easily occurs when the raw materials pass through the discharge pipe, and a great deal of inconvenience exists in the use process.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an automatic matching vertical injection molding machine with good heating effect for precision mechanical engineering, which has the advantages of high heating efficiency, blockage prevention and convenience in use, and solves the problems that the heating mechanism of the conventional vertical injection molding machine has a single heating mode for raw materials, high heat loss and low heating efficiency, a discharge pipe is lack of heat preservation capability, the raw materials are easy to be cooled and solidified when passing through the discharge pipe, and inconvenience is caused in the use process.

In order to achieve the purpose, the utility model provides the following technical scheme: an automatic matching vertical injection molding machine with good heating effect for precision mechanical engineering comprises a bottom plate, a main machine body is fixedly connected to the left side of the top of the bottom plate, an electric cabinet is fixedly connected to the right side of the top of the bottom plate, a protective box is arranged at the upper end of the main machine body, a heating box is arranged in an inner cavity of the protective box, an electric heating assembly is fixedly connected to the outer wall of the heating box, a feeding pipe is communicated with the top of the heating box, the upper end of the feeding pipe penetrates through the protective box and is communicated with a feeding hopper, a discharging pipe is communicated with the bottom of the heating box, the lower end of the discharging pipe penetrates through the protective box and is provided with an electromagnetic valve, a heat-insulating cover is arranged on the outer side of the discharging pipe, the top of the heat-insulating cover is fixedly connected with the bottom of the protective box, a second electric heating sheet is arranged on the inner wall of the heat-insulating cover, a pressurizing cylinder is communicated with the bottom of the discharging pipe, and a guide hopper is fixedly connected to the bottom of the inner cavity of the feeding pipe, the outer wall of the material guide hopper is provided with a first electric heating piece.

Preferably, the bottom of the bottom plate is fixedly connected with an anti-slip mat, and anti-slip lines are formed in the bottom of the anti-slip mat.

Preferably, both sides of the bottom of the heating box are fixedly connected with supporting blocks, and the bottoms of the supporting blocks are fixedly connected with the inner wall of the protective box.

Preferably, the front side of the electric cabinet is fixedly connected with a display and a control panel, and the control panel is positioned under the display.

Preferably, the top of the feed hopper is movably connected with a sealing cover, and the inner wall of the sealing cover is fixedly connected with a sealing strip.

Preferably, the inner wall of the material guide hopper is fixedly connected with a supporting plate, and the inner wall of the supporting plate is fixedly connected with a filter screen.

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

1. according to the utility model, by arranging the pressurizing cylinder, the protective box, the feeding hopper, the feeding pipe, the electric heating assembly, the heating box, the discharging pipe, the material guiding hopper and the first electric heating piece, the injection molding raw material can be rapidly melted in a dual heating mode, the heating effect of the device on the raw material is effectively improved, the lower end of the discharging pipe can be subjected to heat preservation and heat insulation by arranging the heat preservation cover and the second electric heating piece, and the blockage caused by rapid cooling of the melted raw material when the melted raw material passes through the discharging pipe is avoided.

2. According to the utility model, by arranging the anti-slip mat and the anti-slip lines, the friction force at the bottom of the device can be increased, the stability of the device in the operation process is effectively improved, the heating box can be supported and fixed by arranging the supporting block, the stability of the heating box is effectively improved, the operation of the device can be simpler and faster by arranging the display and the control panel, the convenience of the use of the device is effectively improved, the sealing property at the top of the feeding hopper can be improved by arranging the sealing cover and the sealing strip, external dust is prevented from entering the inner cavity of the heating box, injection molding raw materials can be filtered by arranging the filter screen and the supporting plate, and the raw materials which are not completely melted are prevented from entering the discharging pipe.

Drawings

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

FIG. 2 is a cross-sectional view of the protective case of the present invention;

fig. 3 is a sectional view of the heating chamber of the present invention.

In the figure: 1. a base plate; 2. a main body; 3. a pressurizing cylinder; 4. a protective box; 5. a sealing cover; 6. a feed hopper; 7. a heat-preserving cover; 8. a display; 9. a control panel; 10. an electric cabinet; 11. a non-slip mat; 12. a feed pipe; 13. an electric heating component; 14. a heating box; 15. a second electric heating sheet; 16. a discharge pipe; 17. an electromagnetic valve; 18. a material guide hopper; 19. a first electric heating sheet; 20. filtering with a screen; 21. and a support plate.

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 "upper", "lower", "inner", "outer", "front", "rear", "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 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. 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", "provided", "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.

The bottom plate 1, the main body 2, the pressurizing cylinder 3, the protective box 4, the sealing cover 5, the feed hopper 6, the heat preservation cover 7, the display 8, the control panel 9, the electric cabinet 10, the non-slip mat 11, the feed pipe 12, the electric heating assembly 13, the heating box 14, the second electric heating sheet 15, the discharge pipe 16, the electromagnetic valve 17, the guide hopper 18, the first electric heating sheet 19, the filter screen 20 and the support plate 21 are all universal standard parts or parts known by those skilled in the art, and the structure and principle of the utility model can be known by technical manuals or conventional experimental methods.

Referring to fig. 1-3, an automatic matching vertical injection molding machine with good heating effect for precision mechanical engineering comprises a bottom plate 1, a main body 2 is fixedly connected to the left side of the top of the bottom plate 1, an electric cabinet 10 is fixedly connected to the right side of the top of the bottom plate 1, a non-slip mat 11 is fixedly connected to the bottom of the bottom plate 1, non-slip patterns are arranged at the bottom of the non-slip mat 11, friction force at the bottom of the device can be increased by arranging the non-slip mat 11 and the non-slip patterns, stability of the device in an operation process is effectively improved, a display 8 and a control panel 9 are fixedly connected to the front side of the electric cabinet 10, the control panel 9 is positioned under the display 8, the operation of the device can be simpler and faster by arranging the display 8 and the control panel 9, convenience in use of the device is effectively improved, a protection box 4 is arranged at the upper end of the main body 2, a heating box 14 is arranged in an inner cavity of the protection box 4, the outer wall of the heating box 14 is fixedly connected with an electric heating component 13, two sides of the bottom of the heating box 14 are fixedly connected with supporting blocks, the bottom of each supporting block is fixedly connected with the inner wall of the protection box 4, the supporting blocks can play a role in supporting and fixing the heating box 14, the stability of the heating box 14 is effectively improved, the top of the heating box 14 is communicated with a feeding pipe 12, the upper end of the feeding pipe 12 penetrates through the protection box 4 and is communicated with a feeding hopper 6, the top of the feeding hopper 6 is movably connected with a sealing cover 5, the inner wall of the sealing cover 5 is fixedly connected with a sealing strip, the sealing performance of the top of the feeding hopper 6 can be improved by arranging the sealing cover 5 and the sealing strip, external dust is prevented from entering an inner cavity of the heating box 14, the bottom of the heating box 14 is communicated with a discharging pipe 16, the lower end of the discharging pipe 16 penetrates through the protection box 4 and is provided with an electromagnetic valve 17, and the outer side of the discharging pipe 16 is provided with a heat preservation cover 7, the top of the heat preservation cover 7 is fixedly connected with the bottom of the protection box 4, the inner wall of the heat preservation cover 7 is provided with a second electric heating sheet 15, the bottom of the discharge pipe 16 is communicated with the pressurizing cylinder 3, the bottom of the inner cavity of the feed pipe 12 is fixedly connected with the guide hopper 18, the outer wall of the guide hopper 18 is provided with a first electric heating sheet 19, the inner wall of the guide hopper 18 is fixedly connected with a support plate 21, the inner wall of the support plate 21 is fixedly connected with a filter screen 20, injection molding raw materials can be filtered by arranging the filter screen 20 and the support plate 21, incompletely melted raw materials are prevented from entering the discharge pipe 16, by arranging the pressurizing cylinder 3, the protection box 4, the feed hopper 6, the feed pipe 12, the electric heating component 13, the heating box 14, the discharge pipe 16, the guide hopper 18 and the first electric heating sheet 19, the injection molding raw materials can be rapidly melted by a double heating mode, the heating effect of the device on the raw materials is effectively improved, the heat preservation cover 7 and the second electric heating sheet 15 can be arranged, can play the thermal-insulated effect of heat preservation to the lower extreme of discharging pipe 16, the quick cooling of avoiding the raw materials that melts when passing through discharging pipe 16 leads to the jam.

During the use, the raw materials of will moulding plastics pours into heating cabinet 14 in through feeder hopper 6, open electric heating element 13 and first electric heat piece 19, the mode of dual heating can make the raw materials of moulding plastics melt fast, filter screen 20 can filter the raw materials of moulding plastics, avoid not fully melting the raw materials get into in discharging pipe 16, the raw materials after melting enters discharging pipe 16 after passing through filter screen 20, when ambient temperature is lower, second electric heat piece 15 can be opened, heat the inner wall of heat preservation cover 7, avoid the raw materials to meet the condensation solid when passing through discharging pipe 16, cause the pipe blockage, cooperation through above-mentioned structure, can install and reach heating efficiency height, prevent blockking up, convenient to use's advantage, be fit for using widely.

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 precision machinery engineering is with vertical injection molding machine of automatic cooperation that heating effect is good, includes bottom plate (1), its characterized in that: the portable heat preservation device is characterized in that a main machine body (2) is fixedly connected to the left side of the top of the bottom plate (1), an electric cabinet (10) is fixedly connected to the right side of the top of the bottom plate (1), a protective box (4) is arranged at the upper end of the main machine body (2), a heating box (14) is arranged in an inner cavity of the protective box (4), an electric heating assembly (13) is fixedly connected to the outer wall of the heating box (14), a feeding pipe (12) is communicated with the top of the heating box (14), the upper end of the feeding pipe (12) penetrates through the protective box (4) and is communicated with a feeding hopper (6), a discharging pipe (16) is communicated with the bottom of the heating box (14), the lower end of the discharging pipe (16) penetrates through the protective box (4) and is provided with an electromagnetic valve (17), a heat preservation cover (7) is arranged on the outer side of the discharging pipe (16), and the top of the heat preservation cover (7) is fixedly connected with the bottom of the protective box (4), the inner wall of the heat-preservation cover (7) is provided with a second electric heating piece (15), the bottom of the discharge pipe (16) is communicated with the pressurizing barrel (3), the bottom of the inner cavity of the feed pipe (12) is fixedly connected with a material guide hopper (18), and the outer wall of the material guide hopper (18) is provided with a first electric heating piece (19).

2. The automatic matching vertical injection molding machine with good heating effect for precision mechanical engineering according to claim 1, characterized in that: the bottom of the bottom plate (1) is fixedly connected with an anti-slip pad (11), and anti-slip lines are formed in the bottom of the anti-slip pad (11).

3. The automatic matching vertical injection molding machine with good heating effect for precision mechanical engineering according to claim 1, characterized in that: the two sides of the bottom of the heating box (14) are fixedly connected with supporting blocks, and the bottoms of the supporting blocks are fixedly connected with the inner wall of the protective box (4).

4. The automatic matching vertical injection molding machine with good heating effect for precision mechanical engineering according to claim 1, characterized in that: the front of the electric cabinet (10) is fixedly connected with a display (8) and a control panel (9), and the control panel (9) is positioned under the display (8).

5. The automatic matching vertical injection molding machine with good heating effect for precision mechanical engineering according to claim 1, characterized in that: the top of feeder hopper (6) swing joint has sealed lid (5), the inner wall fixedly connected with sealing strip of sealed lid (5).

6. The automatic matching vertical injection molding machine with good heating effect for precision mechanical engineering according to claim 1, characterized in that: the inner wall of the material guide hopper (18) is fixedly connected with a supporting plate (21), and the inner wall of the supporting plate (21) is fixedly connected with a filter screen (20).