CN215703827U

CN215703827U - Injection molding device for machining small household appliance accessories

Info

Publication number: CN215703827U
Application number: CN202121521322.2U
Authority: CN
Inventors: 王玉军; 黄俏颖; 姚光云; 高陈江
Original assignee: Foshan Nanhai Mercian Auto Parts Co ltd
Current assignee: Foshan Nanhai Mercian Auto Parts Co ltd
Priority date: 2021-07-06
Filing date: 2021-07-06
Publication date: 2022-02-01
Anticipated expiration: 2031-07-06

Abstract

The utility model discloses an injection molding device for processing small-sized household appliance accessories, which belongs to the field of accessory processing and comprises a working frame, wherein an injection molding mechanism is arranged at the top of the working frame, the bottom of the working frame is fixedly connected with a working table, the top of the working table is fixedly connected with a supporting column, the outer part of the top end of the supporting column is fixedly sleeved with an upper die, the outer part of the supporting column is movably sleeved with a lower die, the top of the working table is provided with a demolding mechanism, one side of the working frame is fixedly connected with a water pump, one side of the water pump is fixedly connected with a water outlet pipe, the other side of the water pump is fixedly connected with a water inlet pipe, through the arrangement of the water pump, the water inlet pipe, the water outlet pipe, the lower die and a water tank, in the injection molding process for processing accessories, water flows in from the water inlet pipe by starting the water pump, flows through the lower die through the water outlet pipe, and cools and solidifies the injection molded accessories, the time for the part to solidify is accelerated, and the injection molding efficiency of the part is improved.

Description

Injection molding device for machining small household appliance accessories

Technical Field

The utility model belongs to the technical field of accessory processing, and particularly relates to an injection molding device for processing small household appliance accessories.

Background

The injection molding is a method for producing and molding industrial products, generally adopts two modes of plastic injection molding and rubber injection molding, and is used for manufacturing plastic products with different shapes by utilizing a plastic molding mold from thermoplastic plastics or thermosetting materials, and is applied to multiple industries in daily life.

The injection molding device is used in the processing of present most small-size household electrical appliances accessory, uses the injection molding machine directly to mould plastics usually, but because thermoplastic plastic need the cooling solidify just can obtain off-the-shelf accessory, the time that needs to wait for is longer, leads to work efficiency ratio lower, and the part that the cooling solidifies the completion simultaneously is easily pasted and is difficult to take out on the mould surface, causes the difficulty to the course of working, provides a small-size household electrical appliances accessory processing at present and uses the injection molding device.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an injection molding device for processing small household appliance accessories, which solves the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a small-size household electrical appliances accessory processing is with device of moulding plastics, includes the workstation, the top of workstation is provided with the mechanism of moulding plastics, the bottom fixedly connected with workstation of workstation, the top fixedly connected with pillar of workstation, the outside on pillar top is fixed to be cup jointed and is gone up the mould, the lower mould has been cup jointed in the outside activity of pillar, the top of workstation is provided with demoulding mechanism, one side fixedly connected with water pump of workstation, one side fixedly connected with outlet pipe of water pump, the opposite side fixedly connected with oral siphon of water pump, the external fixation of oral siphon one end has cup jointed the water tank, the bottom fixedly connected with frame leg of workstation.

As a preferred embodiment, the injection molding mechanism comprises a motor, the motor is fixedly connected to the top of the working frame, a threaded rod is fixedly connected to an output shaft of the motor, an injection molding shell is sleeved on the outer portion of the top end of the threaded rod in a movable mode, and a feeding pipe is fixedly sleeved on one side of the injection molding shell.

As a preferred embodiment, the demolding mechanism comprises a supporting rod, the supporting rod is fixedly connected to the top of the workbench, an electric push rod is fixedly connected to the top of the workbench, a lower die is fixedly connected to the top of the electric push rod, a movable rod is movably connected to the inner portion of the lower die, and a spring is sleeved on the outer portion of the movable rod in a movable mode.

As a preferred embodiment, the outer part of the water outlet pipe is fixedly sleeved with a lower die, and one end of the water outlet pipe penetrates through the lower die and extends to the inside of the water tank.

As a preferred embodiment, the top of the spring is fixedly connected with the bottom of the lower die, and the bottom of the spring is fixedly connected with the bottom of the movable rod.

In a preferred embodiment, the water outlet pipe is a hose, and the water outlet pipe is located above the workbench.

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

according to the injection molding device for processing the small household appliance accessories, the water pump, the water inlet pipe, the water outlet pipe, the lower die and the water tank are arranged, so that water flows into the injection molding device from the water inlet pipe by starting the water pump and flows through the lower die through the water outlet pipe in the injection molding process for processing the accessories, the injection molded accessories are cooled and solidified, the time for solidifying the accessories is shortened, and the injection molding efficiency of the accessories is improved;

according to the injection molding device for processing the small household appliance accessories, the supporting rod, the lower die, the electric push rod, the movable rod and the spring are arranged, so that the lower die is driven to move up and down outside the supporting rod by starting the electric push rod in the injection molding process for processing the accessories, the upper die and the lower die are convenient to close and injection molding is convenient, the top of the supporting column and the bottom of the movable rod are in contact extrusion by starting the electric push rod, and the cooled accessories are demoulded;

this small-size household electrical appliances accessory processing is with device of moulding plastics, through setting up motor, threaded rod, pan feeding pipe and last mould, can be at the accessory processing with the in-process of moulding plastics, through the starter motor, drive the threaded rod and rotate, be convenient for stir the thermoplastic material that the pan feeding pipe flowed in, the rotation of threaded rod can be more convenient for guide the thermoplastic material inflow and go up the mould, through last mould and lower mould closure, the flow rate of thermoplastic material is convenient for in the flow groove hole.

Drawings

FIG. 1 is a front cross-sectional view of a structure of the present invention;

FIG. 2 is a schematic perspective view of a lower mold in the construction of the present invention;

FIG. 3 is a cross-sectional top view of a lower die in the inventive construction;

fig. 4 is an enlarged view of the structure of the present invention at a point a in fig. 1.

In the figure: 1. a working frame; 2. an injection molding mechanism; 21. a motor; 22. a threaded rod; 23. injecting a plastic shell; 24. a feeding pipe; 3. a work table; 4. a pillar; 5. an upper die; 6. a lower die; 7. a demolding mechanism; 71. a strut; 72. an electric push rod; 73. a movable rod; 74. a spring; 8. a water pump; 9. a water outlet pipe; 10. a water inlet pipe; 11. a water tank; 12. and (4) supporting legs.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model. The conditions in the embodiments can be further adjusted according to specific conditions, and simple modifications of the method of the present invention based on the concept of the present invention are within the scope of the claimed invention.

Referring to fig. 1, 2, 3 and 4, the present invention provides an injection molding apparatus for processing small-sized home appliance accessories, including a work frame 1, an upper mold 5 and a lower mold 6, in order to increase the flow rate of thermoplastic material, an injection molding mechanism 2 is disposed on the top of the work frame 1, the injection molding mechanism 2 includes a motor 21, the motor 21 is fixedly connected to the top of the work frame 1, a threaded rod 22 is fixedly connected to an output shaft of the motor 21, a plastic injection molding housing 23 is movably sleeved outside the top end of the threaded rod 22, a material inlet pipe 24 is fixedly sleeved on one side of the plastic injection housing 23, during the injection molding process for processing accessories, the threaded rod 22 is rotated along with the rotation of the output shaft of the motor 21 by starting the motor 21, so as to stir the thermoplastic material flowing into the material inlet pipe 24, the rotation of the threaded rod 22 is more convenient to guide the thermoplastic material to flow into the upper mold 5, and the upper mold 5 and the lower mold 6 are closed, into the slot opening to facilitate faster flow of the thermoplastic material.

Referring to fig. 1, 2 and 3, in order to facilitate the demolding of the cooled parts, a working table 3 is fixedly connected to the bottom of a working frame 1, a supporting column 4 is fixedly connected to the top of the working table 3, an upper mold 5 is fixedly sleeved on the outer portion of the top end of the supporting column 4, a lower mold 6 is movably sleeved on the outer portion of the supporting column 4, a demolding mechanism 7 is disposed on the top of the working table 3, the demolding mechanism 7 includes a supporting rod 71, the supporting rod 71 is fixedly connected to the top of the working table 3, an electric push rod 72 is fixedly connected to the top of the working table 3, the lower mold 6 is fixedly connected to the top of the electric push rod 72, a movable rod 73 is movably connected to the inner portion of the lower mold 6, a spring 74 is movably sleeved on the outer portion of the movable rod 73, the top of the spring 74 is fixedly connected to the bottom of the lower mold 6, and the bottom of the spring 74 is fixedly connected to the bottom of the movable rod 73, during the injection molding of the parts, make lower mould 6 in the outside up-and-down motion of pillar 4, be convenient for adjust the position of lower mould 6, close last mould 5 and lower mould 6, be convenient for mould plastics, through starting electric putter 72, make the top of pillar 4 and the bottom of movable rod 73 contact, make pillar 4 produce thrust to movable rod 73, and spring 74 passes through the elastic action, can drive the motion of movable rod 73, the movable rod 73 of being convenient for resets, make the accessory to the cooling completion demold.

Referring to fig. 1, 2 and 3, in order to accelerate the solidification of the accessories, a water pump 8 is fixedly connected to one side of a work frame 1, a water outlet pipe 9 is fixedly connected to one side of the water pump 8, the water outlet pipe 9 is a hose, the water outlet pipe 9 is positioned above a work table 3, a water inlet pipe 10 is fixedly connected to the other side of the water pump 8, a water tank 11 is fixedly sleeved outside one end of the water inlet pipe 10, frame legs 12 are fixedly connected to the bottom of the work table 3, a lower die 6 is fixedly sleeved outside the water outlet pipe 9, one end of the water outlet pipe 9 penetrates through the lower die 6 and extends into the water tank 11, during the injection molding process for machining the accessories, water is sucked out from the water tank 11 by starting the water pump 8, flows in through the water inlet pipe 10, flows through the lower die 6 through the water outlet pipe 9, the injection molded accessories are cooled and solidified, the time for accelerating the solidification of the accessories, and the injection molding efficiency of the accessories is improved, and finally, the water flows into the water tank 11, so that the waste of water resources is avoided, and the water resources can be recycled conveniently.

The working principle and the using process of the utility model are as follows: firstly, the electric push rod 72 is started to enable the lower die 6 to move up and down outside the pillar 4, the position of the lower die 6 is convenient to adjust, the upper die 5 and the lower die 6 are closed to facilitate injection molding, then the motor 21 is started to enable the threaded rod 22 to rotate along with the rotation of the output shaft of the motor 21, the thermoplastic material flowing into the feeding pipe 24 is convenient to stir, the rotation action of the threaded rod 22 can more conveniently guide the thermoplastic material to flow into the upper die 5, the thermoplastic material is closed with the lower die 6 through the upper die 5 and flows into the slot hole to facilitate the acceleration of the flow rate of the thermoplastic material, then the water pump 8 is started to enable the water flow to be sucked out from the water tank 11 and flow into the water inlet pipe 10, the thermoplastic material flows through the lower die 6 through the water outlet pipe 9 to cool and solidify the injection molded accessories, the solidification time of the accessories is accelerated, the injection molding efficiency of the accessories is improved, and the water tank 11 is finally flowed into, the waste of the water resource is avoided, and the recycling of the water resource is convenient, finally, the electric push rod 72 is started, so that the top of the support column 4 is in contact with the bottom of the movable rod 73, the support column 4 generates thrust on the movable rod 73, the spring 74 drives the movable rod 73 to move through elastic action, the movable rod 73 is convenient to reset, and the cooled accessory is demoulded.

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 small-size household electrical appliances accessory processing is with device of moulding plastics, includes work frame (1), its characterized in that: the top of workstation (1) is provided with injection moulding mechanism (2), bottom fixedly connected with workstation (3) of workstation (1), top fixedly connected with pillar (4) of workstation (3), the external fixation on pillar (4) top has cup jointed mould (5), lower mould (6) have been cup jointed in the external activity of pillar (4), the top of workstation (3) is provided with demoulding mechanism (7), one side fixedly connected with water pump (8) of workstation (1), one side fixedly connected with outlet pipe (9) of water pump (8), opposite side fixedly connected with oral siphon (10) of water pump (8), the external fixation of oral siphon (10) one end has cup jointed water tank (11), the bottom fixedly connected with frame leg (12) of workstation (3).

2. The injection molding device for machining small-sized home appliance accessories as claimed in claim 1, wherein: the injection molding mechanism (2) comprises a motor (21), the motor (21) is fixedly connected to the top of the working frame (1), a threaded rod (22) is fixedly connected to an output shaft of the motor (21), an injection molding shell (23) is sleeved on the outer portion of the top end of the threaded rod (22), and a feeding pipe (24) is fixedly sleeved on one side of the injection molding shell (23).

3. The injection molding device for machining small-sized home appliance accessories as claimed in claim 1, wherein: demoulding mechanism (7) includes branch (71), branch (71) fixed connection is at the top of workstation (3), the top fixedly connected with electric putter (72) of workstation (3), the top fixedly connected with lower mould (6) of electric putter (72), the inside swing joint of lower mould (6) has movable rod (73), spring (74) have been cup jointed in the outside activity of movable rod (73).

4. The injection molding device for machining small-sized home appliance accessories as claimed in claim 1, wherein: the outer part of the water outlet pipe (9) is fixedly sleeved with the lower die (6), and one end of the water outlet pipe (9) penetrates through the lower die (6) and extends to the inside of the water tank (11).

5. The injection molding device for machining small-sized home appliance accessories as claimed in claim 3, wherein: the top of the spring (74) is fixedly connected with the bottom of the lower die (6), and the bottom of the spring (74) is fixedly connected with the bottom of the movable rod (73).

6. The injection molding device for machining small-sized home appliance accessories as claimed in claim 1, wherein: the water outlet pipe (9) is a hose, and the water outlet pipe (9) is positioned above the workbench (3).