CN214819873U

CN214819873U - A device for mixing raw materials for injection molding of washing machine outer frame

Info

Publication number: CN214819873U
Application number: CN202120097572.1U
Authority: CN
Inventors: 李红亮
Original assignee: Chongqing Trump Plastics Co ltd
Current assignee: Chongqing Trump Plastics Co ltd
Priority date: 2021-01-14
Filing date: 2021-01-14
Publication date: 2021-11-23
Anticipated expiration: 2031-01-14

Abstract

The utility model discloses a mixing device for injection molding raw materials for the outer frame of a washing machine, which comprises a crushing box, a symmetrical crushing roller is fixed on an inner wall of one side of the crushing box, and a first motor box is welded at the lower part of the outer wall of one side of the crushing box. The inner wall of the bottom of the first motor box is fixed with an electric push rod by bolts, and a push plate is welded on the outer wall of one side of the electric push rod. There is a guide plate, the outer wall of one side of the bottom of the crushing box that forms an angle with the guide plate is fixed with a vibration motor by bolts, the outer wall of the bottom of the crushing box is welded with a stirring box, and the middle of the outer wall of one side of the stirring box is welded with a second motor box . Through the electric push rod and the connected push plate, the utility model can clean and eliminate the unpulverized materials remaining on the screen plate after separation to prevent accumulation on the screen plate, which can improve the work efficiency and reduce the cleaning time. time.

Description

Injection molding raw material mixing device for outer frame of washing machine

Technical Field

The utility model relates to a raw materials mixing technical field that moulds plastics especially relates to a be used for washing machine frame raw materials mixing arrangement that moulds plastics.

Background

Injection molding is a method for producing moldings from industrial products, which generally use rubber injection molding and plastic injection molding. The injection molding can be classified into injection molding and die casting. An injection molding machine (injection machine or injection molding machine for short) is a main molding device for making thermoplastic plastics or thermosetting materials into plastic products with various shapes by using a plastic molding die, the injection molding is realized by the injection molding machine and the die, and rubber injection molding is carried out: rubber injection molding is a production method in which rubber is directly injected from a cylinder into a mold for vulcanization. The rubber injection molding has the advantages that: although the method is an intermittent operation, the forming period is short, the production efficiency is high, the blank preparation procedure is eliminated, the labor intensity is low, the product quality is excellent, and plastic injection molding is a method of plastic products. There are mechanical injection molding machines that are specifically used for injection molding. The plastic most commonly used today is polystyrene.

The raw material particles are first mixed before injection molding, but the conventional mixing device cannot process and accumulate incompletely crushed materials when crushing the raw material, and the crushed raw material cannot be separated from the incompletely crushed material.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a mixing device for injection molding raw materials of a washing machine outer frame.

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

a device for mixing injection molding raw materials of a washing machine outer frame comprises a crushing box, wherein symmetrical crushing rollers are fixed on the inner wall of one side of the crushing box, a first motor box is welded on the lower portion of the outer wall of one side of the crushing box, an electric push rod is fixed on the inner wall of the bottom of the first motor box through bolts, a push plate is welded on the outer wall of one side of the electric push rod, a filter screen plate is welded on the lower portion of the inner wall of one side of the crushing box, a guide plate is welded on the bottom of the outer wall of one side of the filter screen plate, a vibrating motor is fixed on the outer wall of one side, which forms an included angle with the guide plate, of the bottom of the crushing box through bolts, an agitating box is welded on the outer wall of the bottom of the crushing box, a second motor box is welded in the middle of the outer wall of one side of the agitating box, a servo motor is fixed on the inner wall of the bottom of the second motor through bolts, an auger is connected with augers, and agitating blades distributed equidistantly are welded on the outer wall of the auger, the outer wall of one side of the bottom of the stirring box is fixedly provided with an electromagnetic valve through a discharge pipe, the outer wall of the bottom of the stirring box is provided with symmetrically distributed slots, and the inner walls of the slots are inserted with moving mechanisms.

Preferably, moving mechanism includes the slider and welds the frame of placing in slider top outer wall, and places frame top inner wall and pass through the bolt fastening and have the hydraulic pressure riser, hydraulic pressure riser bottom outer wall passes through the bolt fastening and has the fixed plate, and the universal wheel has all been welded in fixed plate bottom outer wall four corners.

Preferably, the outer wall of the top of the crushing box is provided with a feed inlet, and the inner wall of the feed inlet is welded with a feed pipe.

Preferably, the inner wall of the crushing roller is fixed with a rotating rod, and the outer wall of one side of the rotating rod is connected with a rotating motor.

Preferably, the outer wall of one side of the bottom of the crushing box is provided with a discharge hole, the outer wall of one side of the outer wall of the top of the stirring box is provided with a conveying hole, and the discharge hole is in through connection with the conveying hole.

Preferably, the electric push rod, the vibration motor, the servo motor and the electromagnetic valve are connected with an external switch through leads, and the switch is connected with an external power supply through leads.

The utility model has the advantages that:

1. according to the injection molding raw material mixing device for the outer frame of the washing machine, completely crushed materials can be separated from incompletely crushed materials through the filter screen plate, the completely crushed materials can be vibrated to fall onto the guide plate through the vibration of the vibration motor and enter the stirring box through the guide plate, and the completely crushed materials can be separated from the incompletely crushed materials through the connection mode, so that the quality of raw materials is improved;

2. this a washing machine frame mixing arrangement of raw materials that moulds plastics, through the push pedal of electric putter and connection, can clear up the material of remaining on the filter screen board that not smash completely that separates than get rid of and prevent to pile up on the filter screen board, can improve work efficiency like this, reduce clearance time.

Drawings

FIG. 1 is a sectional view of the whole structure of an injection molding raw material mixing device for a washing machine outer frame, which is provided by the utility model;

FIG. 2 is a sectional view of a moving mechanism of the mixing device for injection molding raw materials of the outer frame of the washing machine according to the present invention;

fig. 3 is a front view of the overall structure of the injection molding raw material mixing device for the outer frame of the washing machine provided by the utility model.

In the figure: 1 crushing case, 2 crushing rollers, 3 first motor case, 4 electric push rods, 5 push plates, 6 filter screen plates, 7 guide plates, 8 vibration motors, 9 stirring cases, 10 second motor cases, 11 servo motors, 12 packing augers, 13 stirring blades, 14 electromagnetic valves, 15 slots and 16 moving mechanisms.

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. 1-3, an injection molding raw material mixing device for a washing machine outer frame comprises a crushing box 1, wherein symmetrical crushing rollers 2 are fixed on the inner wall of one side of the crushing box 1, a first motor box 3 is welded on the lower portion of the outer wall of one side of the crushing box 1, a feed inlet is formed in the outer wall of the top of the crushing box 1, a feed inlet pipe is welded on the inner wall of the feed inlet, a rotating rod is fixed on the inner wall of the crushing roller 2, a rotating motor is connected on the outer wall of one side of the rotating rod, a discharge outlet is formed in the outer wall of one side of the bottom of the crushing box 1, a conveying opening is formed in the outer wall of one side of the top of a stirring box 9, the discharge outlet and the conveying opening are in through connection, an electric push rod 4 is fixed on the inner wall of the bottom of the first motor box 3 through bolts, a push plate 5 is welded on the outer wall of one side of the electric push rod 4, and the connected push plate 5 can clean the separated materials which are remained on a filter screen plate 6 but not completely crushed materials, therefore, the working efficiency can be improved, and the cleaning time can be reduced;

the lower part of the inner wall of one side of the crushing box 1 is welded with a filter screen plate 6, the bottom of the outer wall of one side of the filter screen plate 6 is welded with a guide plate 7, a vibration motor 8 is fixed on the outer wall of one side of the bottom of the crushing box 1, which forms an included angle with the guide plate 7, through bolts, the filter screen plate 6 can separate completely crushed materials from incompletely crushed materials, and the completely crushed materials can be vibrated by the vibration of the vibration motor 8 to fall onto the guide plate 7 and enter the stirring box 9 through the guide plate 7, so that the completely crushed materials can be separated from the incompletely crushed materials in such a connection mode, and the quality of raw materials is improved;

the outer wall of the bottom of the crushing box 1 is welded with a stirring box 9, the middle of the outer wall of one side of the stirring box 9 is welded with a second motor box 10, the inner wall of the bottom of the second motor box 10 is fixed with a servo motor 11 through bolts, an output shaft of the servo motor 11 is connected with an auger 12, the outer wall of the auger 12 is welded with stirring blades 13 which are distributed equidistantly, the outer wall of one side of the bottom of the stirring box 9 is fixed with an electromagnetic valve 14 through a discharging pipe, the outer wall of the bottom of the stirring box 9 is provided with slots 15 which are distributed symmetrically, an electric push rod 4, a vibration motor 8, the servo motor 11 and the electromagnetic valve 14 are connected with an external switch through wires, the switch is connected with an external power supply through wires, the inner wall of the slot 15 is inserted with a moving mechanism 16, the moving mechanism 16 comprises a slide block and a placing frame which is welded on the outer wall of the top of the slide block, and the inner wall of the top of the placing frame is fixed with a hydraulic lifter through bolts, the outer wall of the bottom of the hydraulic lifter is fixedly provided with a fixed plate through bolts, and four corners of the outer wall of the bottom of the fixed plate are welded with universal wheels.

The working principle is as follows: when a user uses the equipment, firstly, raw materials are poured into the crushing box 1 through the inlet pipe, the materials are crushed through the crushing roller 2 arranged inside the crushing box 1, the materials which are completely crushed and not completely crushed can be separated through the filter screen plate 6 when being crushed, the materials which are completely crushed can be vibrated and dropped onto the guide plate 7 through the vibration of the vibration motor 8, and enter the stirring box 9 through the guide plate 7, the raw materials which are not completely crushed can be cleaned through the electric push rod 4 to prevent the materials from being accumulated on the filter screen plate 6, and finally, the materials are stirred through the auger 12 in the stirring box 9 and the stirring blades 13 which are equidistantly distributed and welded on the auger 12.

In the description of the present invention, it should 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 the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific 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. A device for mixing raw materials for injection molding of the outer frame of a washing machine, comprising a pulverizing box (1), characterized in that a symmetrical pulverizing roller (2) is fixed on the inner wall of one side of the pulverizing box (1), and the pulverizing box (1). ) A first motor box (3) is welded on the lower part of the outer wall of one side, the inner wall of the bottom of the first motor box (3) is fixed with an electric push rod (4) by bolts, and a push rod (4) is welded on the outer wall of one side of the electric push rod (4). Plate (5), a screen plate (6) is welded on the lower part of the inner wall of one side of the pulverizing box (1), and a guide plate (7) is welded on the bottom of the outer wall of one side of the screen plate (6), and the pulverizing box (1) ) A vibration motor (8) is fixed by bolts on the outer wall of one side where the bottom forms an included angle with the guide plate (7). A second motor box (10) is welded in the middle of the outer wall, the inner wall of the bottom of the second motor box (10) is fixed with a servo motor (11) by bolts, and an auger (12) is connected to the output shaft of the servo motor (11), The outer wall of the auger (12) is welded with stirring blades (13) distributed at equal distances, the outer wall of the bottom side of the stirring box (9) is fixed with a solenoid valve (14) through a discharge pipe, and the bottom of the stirring box (9) is fixed with a solenoid valve (14). Symmetrically distributed slots (15) are opened on the outer wall, and a moving mechanism (16) is inserted into the inner wall of the slot (15).

2. A device for mixing raw materials for injection molding of a washing machine outer frame according to claim 1, wherein the moving mechanism (16) comprises a slider and a placement frame welded on the outer wall of the top of the slider, and the top of the placement frame is The inner wall is fixed with a hydraulic lifter by bolts, the bottom outer wall of the hydraulic lifter is fixed with a fixing plate by bolts, and the four corners of the outer wall of the bottom of the fixing plate are welded with universal wheels.

3. A device for mixing raw materials for injection molding of washing machine outer frame according to claim 1, characterized in that, a feeding port is opened on the outer wall of the top of the pulverizing box (1), and a feeding pipe is welded on the inner wall of the feeding port .

4 . The device for mixing raw materials for injection molding of washing machine outer frame according to claim 1 , wherein a rotating rod is fixed on the inner wall of the pulverizing roller ( 2 ), and a rotating motor is connected to the outer wall of one side of the rotating rod. 5 .

5. A device for mixing raw materials for injection molding of a washing machine outer frame according to claim 1, characterized in that, a discharge port is opened on the outer wall of one side of the bottom of the pulverizing box (1), and a top outer wall of the mixing box (9) is provided with a discharge port. The side outer wall is provided with a conveying port, and the discharge port and the conveying port are connected through.

6. A device for mixing raw materials for injection molding of a washing machine outer frame according to claim 1, wherein the electric push rod (4), the vibration motor (8), the servo motor (11) and the solenoid valve (14) ) is connected to an external switch through a wire, and the switch is connected to an external power source through a wire.