CN216732499U

CN216732499U - Full-automatic mixing mechanism for injection molding machine

Info

Publication number: CN216732499U
Application number: CN202123418567.5U
Authority: CN
Inventors: 崔景云; 崔家禄; 马月娟
Original assignee: Langfang Huixian Plastic Products Co ltd
Current assignee: Langfang Huixian Plastic Products Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-06-14
Anticipated expiration: 2031-12-30

Abstract

The utility model discloses a full-automatic mixing mechanism for an injection molding machine.A mixing box is arranged above a base, and universal wheels are fixedly arranged at the lower bottom end of the base; the mixing box is characterized in that two feed inlets are formed in the upper end of the mixing box, 1 feed hopper is fixedly mounted at the upper end of the mixing box respectively, a water inlet pipe is inserted into the upper end of the mixing box, a stirring device and a mixing monitor are placed in the mixing box, a round hole is formed in the middle of the right side end of the mixing box, a bearing is mounted in the mixing box, a fixing block is arranged in the middle of the left side end of the mixing box, a discharge outlet is formed in the lower end of the left outer side of the mixing box, and a mixing monitor is mounted at the right end of the inner side of the mixing box; one end of the stirring shaft extending into the mixing box is fixedly provided with symmetrically distributed stirring fan blades, and one end of the stirring shaft arranged outside the mixing box is connected with a driving shaft on the motor; the quality of injection moulding product is improved, does not block the mixing box, and the mixing box removes conveniently, makes things convenient for the staff to overhaul, in time adjusts through being connected with control panel when the ratio unstability, and production efficiency obtains improving.

Description

Full-automatic mixing mechanism for injection molding machine

Technical Field

The utility model relates to the field of injection molding machine mixing devices, in particular to a full-automatic mixing mechanism for an injection molding machine.

Background

Injection molding is a method for producing and molding industrial products. The products are generally produced by rubber injection molding and plastic injection molding. The injection molding machine is a main molding device for manufacturing thermoplastic plastics or thermosetting materials into plastic products with various shapes by using a plastic molding die, and the injection molding is realized by the injection molding machine and the die. Injection molding is a method for producing and molding industrial products; injection molding is a method for producing and molding industrial products. The products are generally produced by rubber injection molding and plastic injection molding. Plastic injection molding is a method for plastic products, molten plastic is injected into a plastic product mold by pressure, and various plastic parts are obtained by cooling and molding; the compounding mechanism of current injection molding machine is direct to mix the raw materials usually, contains iron fillings and impurity in the raw materials usually, influences the quality of product very easily and blocks up the compounding case, and the material mixes inhomogeneously during the compounding, and the ratio of material is unstable, can lead to moulding plastics unshaped, reduces production efficiency to the compounding mechanism of current injection molding machine generally all installs on the injection molding machine, has the shortcoming of dismantling to overhaul the difficulty, inconvenient removal.

Disclosure of Invention

In view of the above-mentioned drawbacks and deficiencies of the prior art, it is desirable to provide a fully automatic mixing mechanism for an injection molding machine.

According to the technical scheme provided by the embodiment of the application,

the full-automatic material mixing mechanism for the injection molding machine,

the mixing box is placed above the base, the universal wheels are fixedly mounted at the lower bottom of the base, the control panel is mounted at the front end of the right side of the upper end of the base, and the motor and the supporting seat thereof are fixedly placed at the middle part of the right side of the upper end of the base.

The connecting block is installed respectively at both ends about compounding case outer wall downside and is connected through its buffer spring with base top middle part, compounding case upper end is equipped with two feed inlets and respectively fixed mounting has 1 feeder hopper, insert in the compounding case upper end and install the inlet tube, mixing box has placed agitating unit and mixed monitor inside, compounding case right side end middle part is equipped with the round hole and installs the bearing in inside, compounding incasement portion left side end middle part is equipped with the fixed block, compounding case left side outside lower extreme is equipped with the discharge gate, mixed monitor is installed to the inboard right-hand member of compounding case.

Feeder hopper quantity has 2, and the feeder hopper inserts to be installed in compounding case upper end and penetrates inside, and the filter has been placed and is connected through the fixation clamp at the inboard middle part in feeder hopper upper end.

The stirring shaft stretches into one of mixing box inside and serves fixed mounting have the stirring fan blade of symmetric distribution, and the top that the (mixing) shaft stretches into mixing box inside is connected with the fixed block at the middle part of the inboard left top of mixing box, and the (mixing) shaft is placed the one end in the mixing box outside and is connected with the actuating shaft on the motor.

Stirring fan blade quantity has a plurality ofly and uses 4 to install the front and back both ends on the (mixing) shaft outer wall as a set of symmetry, is equipped with 1 stirring hole on the stirring fan blade respectively.

The middle part of the fixed block is provided with a rotary groove and is rotationally connected with the left top end of the stirring shaft.

The filter plate is clamped in the middle of the fixing clamp, and the filter plate is detachably connected with the fixing clamp.

The number of the buffer springs is 4, the buffer springs are respectively arranged at the lower end of the outer side of the mixing box in a rectangular array mode, and the lower top ends of the buffer springs are fixedly arranged at the upper end of the base.

The upper end of the discharge port is provided with a control valve, and the output end of the discharge port is connected with a material storage device on the injection molding machine through a pipeline.

One end of the mixing monitor extends out of the right outer side of the mixing box and is connected with the control panel through line control.

The control panel comprises a display mechanism and an adjusting mechanism, and is respectively connected with a driving shaft on the motor and the hybrid monitor through line control.

The middle part of the bearing is rotationally connected with the stirring shaft;

the universal wheels are 4 in number and are arranged at 4 corners of the bottom of the base in a rectangular array.

To sum up, the beneficial effect of this application:

the filter, through install the filter on the feeder hopper, detach iron fillings and impurity in the plastic materials, improve injection moulding product's quality, do not block the compounding case.

Secondly, install the compounding case in the outside of injection molding machine to the installation universal wheel makes the compounding case remove convenient, makes things convenient for the staff to overhaul.

Thirdly, mix monitor gate-type plastic raw materials at compounding box internally mounted ratio when mixing stably to can in time adjust through being connected with control panel when the ratio unstability, thereby improve injection moulding rate, production efficiency obtains improving.

Drawings

Other features, objects and advantages of the present application will become more apparent upon reading of the detailed description of non-limiting embodiments made with reference to the following drawings:

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

FIG. 2 is a schematic three-dimensional structure of the present invention;

FIG. 3 is a front cross-sectional structural view of the present invention;

FIG. 4 is a schematic top view of the hopper of the present invention.

The reference numbers in the figure are base-1, mixing box-2, feed hopper-3, stirring shaft-4, stirring fan-5, fixed block-56, water inlet pipe-7, filter plate-8, motor-9, fixed clamp-10, buffer spring-11, discharge port-12, control valve-13, mixing monitor-14, control panel-15, bearing-16 and universal wheel-17.

Detailed Description

The present application will be described in further detail with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not to be construed as limiting the utility model. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

As shown in fig. 1, the injection molding machine uses a full-automatic material mixing mechanism,

As shown in figures 1 and 2, when the mixing mechanism works, a plurality of injection molding materials to be mixed are respectively input into a mixing box 2 through a feed hopper 3 2, when the injection molding materials enter the mixing box 2 from the feed hopper 3, a filter screen on the feed hopper 3 can filter impurities of the injection molding materials and screen the injection molding materials, then the injection molding materials enter the mixing box 2, a water inlet pipe is opened to inject a proper amount of water into the mixing box 2, then a motor is started, a driving shaft on the motor drives a stirring shaft 3 to rotate, stirring blades 4 are driven by the stirring shaft 3 to rotate and stir different types of injection molding materials of the mixing box 2, the impact force when the mixing box 2 mixes the materials and a buffer spring 11 at the bottom of the gravity mixing box when the materials enter the mixing box to buffer the injection molding materials, and after the injection molding materials are fully stirred and mixed, a control valve on a discharge port 12 at the lower end of the left side of the mixing box 2 is opened, the uniformly mixed injection molding materials are output from a discharge port 12 and used in a material loading mechanism of the injection molding machine through a pipeline.

As shown in fig. 3, when material and water of moulding plastics entered into mixing box 2 and carried out the compounding, mixing monitor 14 monitors the state that the material of moulding plastics mixes, thereby guarantee that the ratio that the material of moulding plastics mixes is stable, mixing monitor 14 and for control panel 15 line connection, can be in real time with on the display mechanism of material mixing state transmission to control panel 15 of moulding plastics, thereby be convenient for the staff when the material of moulding plastics mixes the inequality through the guiding mechanism on control panel 15 adjustment of feeding in raw material, improve the quality of moulding plastics and the production efficiency of moulding plastics.

As shown in figure 4, the filter 7 on the feed hopper 3 filters impurities of the injection molding materials, and the filter 7 can be taken down from the fixing clamp 10 to be cleaned or replaced when the impurities are fully collected, so that the impurities contained in the injection molding materials can be better screened, the injection molding materials can be better mixed, and the quality of the injection molding products is better.

The foregoing description is only exemplary of the preferred embodiments of the application and is provided for the purpose of illustrating the general principles of the technology and the like. Meanwhile, the scope of the utility model according to the present application is not limited to the technical solutions in which the above technical features are combined in particular, and also covers other technical solutions in which the above technical features or their equivalent features are combined arbitrarily without departing from the inventive concept. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.

Claims

1. Full-automatic compounding mechanism for injection molding machine, characterized by:

a mixing box (2) is arranged above the base (1), and universal wheels (17) are fixedly arranged at the lower bottom end of the base (1);

the mixing device is characterized in that two feeding holes are formed in the upper end of the mixing box (2), 1 feeding hopper (3) is fixedly installed at the upper end of the mixing box (2), a water inlet pipe (7) is inserted into the upper end of the mixing box (2), a stirring device and a mixing monitor (14) are placed inside the mixing box (2), a round hole is formed in the middle of the right side end of the mixing box (2), a bearing is installed inside the mixing box, a fixed block (6) is arranged in the middle of the left side end of the inside of the mixing box (2), a discharging hole (12) is formed in the lower end of the left outer side of the mixing box (2), and the mixing monitor (14) is installed at the right end of the inner side of the mixing box (2);

symmetrically distributed stirring fan blades (5) are fixedly installed at one end, extending into the mixing box (2), of the stirring shaft (4), the top end, extending into the mixing box (2), of the stirring shaft (4) is connected with a fixing block (6) in the middle of the left top end of the inner side of the mixing box (2), and one end, placed on the outer side of the mixing box (2), of the stirring shaft (4) is connected with a driving shaft on a motor (9);

the filter plate (8) is clamped in the middle of the fixing clamp (10), and the filter plate (8) is detachably connected with the fixing clamp (10) by the detachable clamp;

the number of the buffer springs (11) is 4, the buffer springs are respectively arranged at the lower end of the outer side of the mixing box (2) in a rectangular array mode, and the lower top ends of the buffer springs (11) are fixedly arranged at the upper end of the base (1).

2. The full-automatic mixing mechanism for the injection molding machine according to claim 1, characterized in that: feeder hopper (3) quantity has 2, feeder hopper (3) insert install in mixing box (2) upper end and penetrate inside, filter (8) have been placed and have been connected through fixation clamp (10) in feeder hopper (3) upper end inboard middle part.

3. The full-automatic mixing mechanism for the injection molding machine according to claim 1, characterized in that: control panel (15) are installed to base (1) upper end right side front end, motor (9) and its supporting seat have been fixed to base (1) upper end right side middle part.

4. The full-automatic mixing mechanism for the injection molding machine according to claim 1, characterized in that: the left and right connecting ends of the lower side of the outer wall of the mixing box (2) are respectively provided with a connecting block and are connected with a buffer spring (11) in the middle above the base (1) through the connecting block.

5. The full-automatic mixing mechanism for the injection molding machine according to claim 1, characterized in that: stirring fan blade (5) are a plurality of and use 4 as a set of symmetry install both ends around on (mixing) shaft (4) outer wall, stirring fan blade (5) are last to be equipped with 1 stirring hole respectively.

6. The full-automatic mixing mechanism for the injection molding machine as claimed in claim 1, wherein: and a control valve (13) is installed at the upper end of the discharge port (12), and the output end of the discharge port (12) is connected with a material storage device on the injection molding machine through a pipeline.

7. The full-automatic mixing mechanism for the injection molding machine according to claim 1, characterized in that: one end of the mixing monitor (14) extends out of the right outer side of the mixing box (2) and is connected with the control panel (15) through line control.

8. The full-automatic mixing mechanism for the injection molding machine according to claim 3, characterized in that: the control panel (15) comprises a display mechanism (151) and an adjusting mechanism (152), and the control panel (15) is connected with a driving shaft on the motor (9) and the hybrid monitor (14) through line control.

9. The full-automatic mixing mechanism for the injection molding machine according to claim 1, characterized in that: the middle part of the bearing (16) is rotationally connected with the stirring shaft (4).

10. The full-automatic mixing mechanism for the injection molding machine as claimed in claim 1, wherein: the universal wheels (17) are 4 in number and are arranged at 4 corners of the bottom of the base (1) in a rectangular array.