CN213860393U

CN213860393U - Mold injection molding device for mechanical production

Info

Publication number: CN213860393U
Application number: CN202022114096.8U
Authority: CN
Inventors: 杨志刚
Original assignee: 杨志刚
Current assignee: Wuhan Tongrun Technology Co.,Ltd.
Priority date: 2020-09-23
Filing date: 2020-09-23
Publication date: 2021-08-03
Anticipated expiration: 2030-09-23

Abstract

The utility model discloses a mold injection molding device for mechanical production, which comprises a frame, a support plate, a motor, a movable block and lead screws, wherein the support plate is arranged at the lower part in the frame, the motor is fixedly arranged at both sides of the top end of the frame, the output shaft of the motor extends to the fixedly connected lead screws inside the frame through the top part of the frame, the movable blocks are arranged on the two lead screws in a threaded manner, a lifting plate is fixedly connected between the two movable blocks, an injection molding tank is fixedly arranged at the middle part of the lifting plate, an injection molding mechanism is arranged in the injection molding tank, and materials in the injection molding tank are extruded and sprayed by mutually matching the arranged injection molding mechanism, a hydraulic cylinder, a hydraulic rod, an extrusion piston, an injection molding port and a scale mark, so that molten plastics enter a mold forming cavity to complete the injection molding and material injecting process, and the rapid material injection can be carried out through the design, the material injection efficiency is improved.

Description

Mold injection molding device for mechanical production

Technical Field

The utility model relates to a mould technical field that moulds plastics specifically is a mould injection moulding device for mechanical production.

Background

Injection molding is a method for producing and molding industrial products, and the products generally adopt rubber injection molding and plastic injection molding, and the injection molding can also be divided into injection molding and die casting methods.

However, in the existing injection molding equipment, the injection molding raw materials are generally directly injected, the raw material consumption during injection molding cannot be controlled, and the existing injection molding product has influence on the quality of the product due to untimely cooling, so that the injection molding efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mould injection moulding device for machine production to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a mould injection moulding device for mechanical production, includes frame, backup pad, motor, movable block and lead screw, the backup pad is installed to the inside below of frame, the equal fixed mounting in top both sides of frame has the motor, the output shaft of motor all runs through the top of frame and extends to its inside fixedly connected with lead screw, and equal threaded mounting has the movable block on two lead screws, two fixedly connected with lifter plate between the movable block, the middle part fixed mounting of lifter plate has the jar of moulding plastics, it is equipped with the mechanism of moulding plastics in the jar to mould plastics.

As the utility model discloses a preferred technical scheme, the mechanism of moulding plastics includes pneumatic cylinder, hydraulic stem, extrusion piston, the mouth and the scale mark of moulding plastics, the top fixed mounting who moulds plastics the jar has the pneumatic cylinder, the one end of pneumatic cylinder is connected with the hydraulic stem, the one end of hydraulic stem is run through the jar of moulding plastics and is extended to its inside fixedly connected with extrusion piston, the inner wall both sides of the jar of moulding plastics all are equipped with the scale mark, the bottom of the jar of moulding plastics is equipped with the mouth of moulding plastics.

The mold injection molding apparatus for machine production according to claim, characterized in that: and a filter screen is arranged on the injection molding opening.

As an optimal technical scheme of the utility model, the upper end middle part of backup pad is equipped with the die block of moulding plastics, the interior bottom of die block of moulding plastics is equipped with the cooling chamber, be equipped with into the die chamber on the cooling chamber.

As a preferred technical scheme of the utility model, frame bottom one side fixed mounting has the coolant liquid case, the coolant liquid incasement is equipped with the water pump, the one end of water pump is connected with the coolant liquid and advances the pipe, the coolant liquid advances during the other end of pipe extends to the inside cooling chamber of die block of moulding plastics, one side that the coolant liquid advances the pipe is kept away from in the cooling chamber is connected with the coolant liquid exit tube.

As an optimized technical scheme of the utility model, be equipped with the refrigerator on the coolant liquid exit tube, the one end that the cooling chamber was kept away from to the coolant liquid exit tube is connected with the coolant liquid case.

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

1. through being provided with the scale mark in the jar inner wall both sides of moulding plastics, can realize that the ration is reinforced, can wear at a glance to the capacity in the jar of moulding plastics, masters the capacity of material in real time, avoids the volume of adding too much, causes inconveniently, through being provided with the filter screen in department of moulding plastics, has increased certain filtering quality, has improved the quality of product, and simple structure practicality is stronger.

2. Install the coolant liquid case through backup pad bottom one side at the device of moulding plastics, and the coolant liquid case passes through the water pump and takes out the coolant liquid of coolant liquid incasement portion and send to the cooling chamber in the injection moulding bed die, can be quick cool off injection moulding's product, improved the device's of moulding plastics efficiency of moulding plastics.

3. Mechanism of moulding plastics through setting up, the pneumatic cylinder, the hydraulic stem, the extrusion piston, the mouth and the scale mark of moulding plastics use mutually supporting, the realization is to moulding plastics the material in the jar and carrying out the extrusion injection, thereby make molten plastics enter into the mould die cavity, accomplish the notes material process of moulding plastics, can annotate the material fast through this design, improve and annotate material efficiency, through the rising of extrusion piston, the inlet pipe of moulding plastics can be full of the raw materials in the jar of moulding plastics, then control pneumatic cylinder work, promote the extrusion piston through the hydraulic stem and move down, make things convenient for the quantitative raw materials to mould plastics in the die cavity, the effectual raw materials that have saved, the raw materials that the process of moulding plastics has also been prevented from running off.

Drawings

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

FIG. 2 is a schematic view of the injection bottom mold structure of the present invention;

fig. 3 is a schematic structural view of the injection molding mechanism of the present invention.

In the figure: 1. a frame; 2. a support plate; 3. a motor; 4. an injection molding mechanism; 41. a hydraulic cylinder; 42. a hydraulic lever; 43. a squeeze piston; 44. an injection molding port; 45. scale lines; 5. a moving block; 6. a screw rod; 7. a lifting plate; 8. injection molding the tank; 9. injection molding a bottom die; 10. a molding cavity; 11. a cooling chamber; 12. a cooling liquid inlet pipe; 13. a coolant outlet pipe; 14. a refrigerator; 15. a water pump; 16. and a cooling liquid tank.

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.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a mould injection moulding device for mechanical production, includes frame 1, backup pad 2, motor 3, movable block 5 and lead screw 6, backup pad 2 is installed to the inside below of frame 1, the equal fixed mounting in top both sides of frame 1 has motor 3, the output shaft of motor 3 all runs through the top of frame 1 and extends to its inside fixedly connected with lead screw 6, and equal threaded mounting has movable block 5 on two lead screws 6, two fixedly connected with lifter plate 7 between the movable block 5, the middle part fixed mounting of lifter plate 7 has the jar 8 of moulding plastics, it is equipped with injection moulding mechanism 4 in the jar 8 to mould plastics.

In this embodiment, the mechanism 4 of moulding plastics includes pneumatic cylinder 41, hydraulic stem 42, extrusion piston 43, the mouth 44 and the scale mark 45 of moulding plastics, the top fixed mounting of jar 8 of moulding plastics has pneumatic cylinder 41, the one end of pneumatic cylinder 41 is connected with hydraulic stem 42, the one end of hydraulic stem 42 is run through the jar 8 of moulding plastics and is extended to its inside fixedly connected with extrusion piston 43, the inner wall both sides of jar 8 of moulding plastics all are equipped with scale mark 45, the bottom of jar 8 of moulding plastics is equipped with the mouth 44 of moulding plastics.

In this embodiment, a filter screen is installed on the injection port 44.

In this embodiment, the upper end middle part of backup pad 2 is equipped with the die block 9 of moulding plastics, the interior bottom of die block 9 of moulding plastics is equipped with cooling chamber 11, be equipped with on the cooling chamber 11 and become die cavity 10.

In this embodiment, 1 bottom one side fixed mounting in frame has coolant liquid case 16, be equipped with water pump 15 in the coolant liquid case 16, water pump 15's one end is connected with the coolant liquid and advances pipe 12, the coolant liquid advances the other end of pipe 12 and extends to the inside cooling chamber 11 of die block 9 that moulds plastics, cooling chamber 11 keeps away from the coolant liquid and advances one side of pipe 12 and is connected with coolant liquid exit tube 13.

In this embodiment, a refrigerator 14 is disposed on the cooling liquid outlet pipe 13, and one end of the cooling liquid outlet pipe 13 away from the cooling cavity 11 is connected to a cooling liquid tank 16.

When in use, the motor 3 is started to rotate, the two moving blocks 5 are driven to move downwards through the rotation of the motor 3, so that the lifting plate 7 moves downwards, the injection port 44 at the bottom end of the injection tank 8 is close to an injection mold, the injection raw material work in the molding cavity 10 is realized, quantitative feeding can be realized through the scale marks 45 arranged on the two sides of the inner wall of the injection tank 8, the capacity in the injection tank 8 can be penetrated through at one glance, the capacity of the material can be mastered in real time, the inconvenience caused by excessive adding is avoided, certain filtering performance is increased through the arrangement of the filtering net at the injection port 44, the product quality is improved, the structure is simple and the practicability is strong, the cooling liquid tank 16 is arranged on one side of the bottom end of the supporting plate 2 of the injection device, and the cooling liquid tank 16 pumps the cooling liquid in the cooling liquid tank 16 to the cooling cavity 11 in the injection bottom mold 9 through the water pump 15, can be quick cool off injection moulding's product, the injection moulding efficiency of the device of moulding plastics is improved, mechanism 4 moulds plastics through the setting, pneumatic cylinder 41, hydraulic stem 42, extrusion piston 43, mould plastics mouthful 44 and scale mark 45 mutually support and use, the realization is extruded the injection to the material in jar 8 of moulding plastics, thereby make molten plastics enter into mould molding cavity 10, the completion is moulded plastics and is annotated the material process, can carry out quick notes material through this design, improve and annotate material efficiency, through the rise of extrusion piston 43, the inlet pipe that utilizes to mould plastics can be filled with the raw materials in jar 8 of moulding plastics, then control pneumatic cylinder 41 work, it moves down to promote extrusion piston 43 through hydraulic stem 42, make things convenient for the quantitative raw materials to mould plastics in molding cavity 10, the effectual raw materials that have saved, the raw materials of the process of moulding plastics has also been prevented to run off.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", 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 description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 utility model provides a mould injection moulding device for mechanical production, its characterized in that, includes frame (1), backup pad (2), motor (3), movable block (5) and lead screw (6), backup pad (2) are installed to the inside below of frame (1), the equal fixed mounting in top both sides of frame (1) has motor (3), the output shaft of motor (3) all runs through the top of frame (1) and extends to its inside fixedly connected with lead screw (6), and equal threaded mounting has movable block (5) on two lead screws (6), two fixedly connected with lifter plate (7) between movable block (5), the middle part fixed mounting of lifter plate (7) moulds plastics jar (8), it moulds plastics to be equipped with in jar (8) and moulds plastics mechanism (4).

2. The mold injection molding device for machine production according to claim 1, characterized in that: injection moulding mechanism (4) include pneumatic cylinder (41), hydraulic stem (42), extrusion piston (43), mould plastics mouth (44) and scale mark (45), the top fixed mounting who moulds plastics jar (8) has pneumatic cylinder (41), the one end of pneumatic cylinder (41) is connected with hydraulic stem (42), the one end of hydraulic stem (42) is run through and is moulded plastics jar (8) and extend to its inside fixedly connected with extrusion piston (43), the inner wall both sides of the jar of moulding plastics (8) all are equipped with scale mark (45), the bottom of the jar of moulding plastics (8) is equipped with the mouth of moulding plastics (44).

3. The mold injection molding device for machine production according to claim 2, characterized in that: and a filter screen is arranged on the injection molding opening (44).

4. The mold injection molding device for machine production according to claim 1, characterized in that: the upper end middle part of backup pad (2) is equipped with die block (9) of moulding plastics, the interior bottom of die block (9) of moulding plastics is equipped with cooling chamber (11), be equipped with on cooling chamber (11) and become die cavity (10).

5. The mold injection molding device for machine production according to claim 1, characterized in that: frame (1) bottom one side fixed mounting has coolant liquid case (16), be equipped with water pump (15) in coolant liquid case (16), the one end of water pump (15) is connected with the coolant liquid and advances pipe (12), the coolant liquid advances the other end of pipe (12) and extends to in the inside cooling chamber (11) of die block (9) of moulding plastics, one side that the coolant liquid advances pipe (12) is kept away from in cooling chamber (11) is connected with coolant liquid exit tube (13).

6. The mold injection molding device for machine production according to claim 5, characterized in that: a refrigerating machine (14) is arranged on the cooling liquid outlet pipe (13), and one end, far away from the cooling cavity (11), of the cooling liquid outlet pipe (13) is connected with a cooling liquid tank (16).