阅读说明：本技术 一种生产机械配件壳体用注塑机 (Injection molding machine for producing mechanical part shell ) 是由 周志国 于 2021-08-31 设计创作，主要内容包括：本发明涉及注塑机技术领域,具体为一种生产机械配件壳体用注塑机,包括工作台、注料管、控制器、加热器、注塑模架以及搅拌箱,所述工作台的底部设有第二支撑架,所述第二支撑架设有多个,多个第二支撑架之间安装有安装架,本发明通过加热控制键、第一伸缩控制键、第二伸缩控制键以及搅拌控制键,对加热器、第一伸缩机、第二伸缩机以及转动电机实现一键操控,提高控制效率,通过显示屏显示第一伸缩机、第二伸缩机以及转动电机的工作状态,同时显示加热器加热的温度,注料液通过加料管加入注料管内,通过导料管将注料液导入注料管中平稳的与搅拌杆接触,防止注料液在导入注料管时发生飞溅,影响注塑的成型效果。(The invention relates to the technical field of injection molding machines, in particular to an injection molding machine for producing a mechanical accessory shell, which comprises a workbench, a material injection pipe, a controller, a heater, an injection mold frame and a stirring box, wherein the bottom of the workbench is provided with a plurality of second supporting frames, and mounting frames are arranged among the plurality of second supporting frames. Affecting the molding effect of injection molding.)

1. The injection molding machine for producing the mechanical part shell is characterized by comprising a workbench (1), a material injection pipe (2), a controller (13), a heater (14), an injection molding die carrier (8) and a stirring box, wherein a second support frame (11) is arranged at the bottom of the workbench (1), a plurality of second support frames (11) are arranged on the second support frames, the second support frames (11) are arranged at the corners of the bottom of the workbench (1), a mounting frame (12) is arranged among the second support frames (11), the controller (13) and the heater (14) are arranged on the mounting frame (12), a first support frame (9) is arranged on the workbench (1), the first support frames (9) are arranged at two sides of the stirring box, each side is provided with two, a second telescopic motor (18) is arranged at the top of the first support frame (9), a slide way is arranged on the inner side of the first support frame (9), the utility model discloses a material injection device, including first support, be equipped with first telescopic shaft (19) on first support inboard, be equipped with second telescopic shaft (19) on second telescopic motor (18), second telescopic shaft (19) stretch into inner chamber (10) in, the bottom of second telescopic shaft (19) is equipped with carriage release lever (20), carriage release lever (20) run through the slide and are connected with the agitator tank, annotate material pipe (2) ann and change at the agitator tank top, annotate material pipe (2) and run through the agitator tank, annotate the material pipe (2) top and be equipped with first telescopic motor (3), be equipped with first telescopic shaft (15) on first telescopic motor (3), first telescopic shaft (15) are located annotate material pipe (2), the bottom of first telescopic shaft (15) is equipped with stripper plate (16), be equipped with in the agitator tank and rotate motor (21), be equipped with dwang (23) on rotating motor (21), annotate material pipe (2) intercommunication, be equipped with puddler (24) on dwang (23), and puddler (24) are located notes material pipe (2), dwang (23) are connected with rotation motor (21) through bearing (22), be equipped with filling tube (4) on notes material pipe (2), be equipped with passage (17) on filling tube (4), passage (17) run through the top that stripper plate (16) extended to puddler (24), die carrier (8) of moulding plastics are installed on workstation (1), and are located the below of agitator tank, be equipped with the heating pipe on heater (14), it does not have another part to install in notes material pipe (2) outside that the heating pipe partly extends to the agitator tank, controller (13) include heater control unit, flexible motor control unit and rotate motor control unit.

2. The injection molding machine for producing machine part shells as claimed in claim 1, wherein said material guiding pipes (17) are installed on the side walls of the material injection pipe (2), and said extrusion plate (16) is provided with grooves, the size of said grooves is matched with the size of the material guiding pipes (17).

3. The injection molding machine for producing machine part shells as claimed in claim 1, wherein said heating pipes comprise a first heating pipe (5) and a second heating pipe (6), said first heating pipe (5) is a rectangular pipe and is installed in the stirring box, said second heating pipe (6) is an annular pipe and surrounds the outside of the injection pipe (2), said first heating pipe (5) is communicated with said second heating pipe (6).

4. The injection molding machine for producing the machine part shell as claimed in claim 1, wherein the workbench (1) is provided with two mounting bolts (26), the mounting bolts (26) are located on two sides of the injection mold frame (8), the two sides of the injection mold frame (8) are provided with two fastening grooves (25), the fastening grooves (25) are matched with the mounting bolts (26), the mounting bolts (26) are provided with first fastening nuts (27) and second fastening nuts (28), the mounting bolts (26) penetrate through the fastening grooves (25), the first fastening nuts (27) are located at the bottom of the injection mold frame (8), and the second fastening nuts (28) are located in the fastening grooves (25).

5. The injection molding machine for producing machine part housings as claimed in claim 1, wherein said controller (13) is provided with a plurality of control keys and a display screen, said control keys including a heating control key, a first telescopic control key, a second telescopic control key and a stirring control key.

6. An injection molding machine for producing machine part housings according to claim 1, wherein a base is provided on the bottom of the first support frame (9), and a rubber pad is provided on the base.

7. An injection molding machine for producing machine part housings according to claim 1, comprising a blower (7), wherein the blower (7) is mounted on the second support frame (11), and the blower (7) is located on the front side of the stirring box and between the stirring box and the injection mold frame (8).

Technical Field

The invention relates to the technical field of injection molding machines, in particular to an injection molding machine for producing a mechanical accessory shell.

Background

With the rapid development of the plastic industry, plastic products are widely applied to the fields of national defense, electromechanics, transportation, packaging and the like, an injection molding machine is a main molding device for manufacturing thermosetting plastics into the plastic products, and the injection molding machine can be generally divided into a vertical injection molding machine, a horizontal injection molding machine, an angle injection molding machine, a high-precision injection molding machine, a vertical and horizontal combined injection molding machine and the like:

traditional high accuracy injection molding machine extrudees the effect relatively poor during the use, is unfavorable for plastic products's shaping to a certain extent, reduces the device's work efficiency, influences the result of use in plastic products later stage.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the injection molding machine for producing the mechanical accessory shell, which is convenient to adjust and good in injection molding effect.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: an injection molding machine for producing a mechanical part shell comprises a workbench, a material injection pipe, a controller, a heater, an injection mold frame and a stirring box, wherein a plurality of second support frames are arranged at the bottom of the workbench, the second support frames are arranged at the corners of the bottom of the workbench, a mounting frame is arranged among the second support frames, the controller and the heater are arranged on the mounting frame, a first support frame is arranged on the workbench, the first support frames are arranged at two sides of the stirring box, two support frames are arranged at each side of the first support frame, a second telescopic motor is arranged at the top of the first support frame, a slide way is arranged at the inner side of the first support frame, the inner side of the first support frame is of an inner cavity structure, a second telescopic shaft is arranged on the second telescopic motor and extends into the inner cavity, a moving rod is arranged at the bottom of the second telescopic shaft, the injection molding machine comprises a moving rod, a stirring box, an injection pipe, a stirring rod, a heater, a feeding pipe, a stirring rod, a movable mould frame, a heating pipe, a stirring rod, a bearing, a heating pipe and a motor, wherein the moving rod penetrates through a slide way and is connected with the stirring box, the injection pipe is arranged at the top of the stirring box and penetrates through the stirring box, the injection pipe is arranged at the top of the stirring box and is arranged in the stirring box, the injection pipe is arranged in the stirring box and is arranged in the injection pipe, the bottom of the first telescopic shaft is provided with an extrusion plate, a rotating motor is arranged in the stirring box and is provided with a rotating rod, the rotating rod is connected with the rotating motor through the bearing, the feeding pipe is arranged on the injection pipe and is provided with the feeding pipe, the feeding pipe penetrates through the extrusion plate and extends to the upper part of the stirring rod, the injection mould frame is arranged on a workbench and is arranged below the stirring box, the heating pipe is arranged on the heater, one part of the heating pipe extends into the stirring box, the other part of the heating pipe is not installed on the outer side of the material injection pipe, and the controller comprises a heater control unit, a telescopic motor control unit and a rotating motor control unit.

In order to prevent the extrusion plate from tearing off the material guide pipe, the improvement of the invention is that the material guide pipe is arranged on the side wall of the material injection pipe, the extrusion plate is provided with a groove, and the size of the groove is matched with that of the material guide pipe

In order to improve the heating effect, the heating pipe comprises a first heating pipe and a second heating pipe, the first heating pipe is a rectangular pipe and is arranged in the stirring box, the second heating pipe is an annular pipe and surrounds the outer side of the material injection pipe, and the first heating pipe is communicated with the second heating pipe.

In order to facilitate replacement or installation of the injection mold frame, the invention is improved in that the workbench is provided with two installation bolts, the installation bolts are positioned on two sides of the injection mold frame, fastening grooves are formed in two sides of the injection mold frame and are matched with the installation bolts, the installation bolts are provided with first fastening nuts and second fastening nuts, the installation bolts penetrate through the fastening grooves, the first fastening nuts are positioned at the bottom of the injection mold frame, and the second fastening nuts are positioned in the fastening grooves.

In order to improve the control efficiency, the invention improves that a plurality of control keys and a display screen are arranged on the controller, and the control keys comprise a heating control key, a first telescopic control key, a second telescopic control key and a stirring control key.

In order to improve the forming efficiency, the improved structure of the invention comprises a fan, wherein the fan is arranged on the second support frame, and the fan is positioned on the front side of the stirring box and between the stirring box and the injection mold frame.

(III) advantageous effects

Compared with the prior art, the invention provides an injection molding machine for producing a mechanical part shell, which has the following beneficial effects:

according to the invention, one-key control of the heater, the first telescopic machine, the second telescopic machine and the rotating motor is realized through the heating control key, the first telescopic control key, the second telescopic control key and the stirring control key, the control efficiency is improved, the working states of the first telescopic machine, the second telescopic machine and the rotating motor are displayed through the display screen, the heating temperature of the heater is displayed at the same time, the injection liquid is added into the injection pipe through the feeding pipe, the injection liquid is guided into the injection pipe through the guide pipe and is stably contacted with the stirring rod, and the injection liquid is prevented from splashing when being guided into the injection pipe, so that the molding effect of the injection liquid is not influenced.

Drawings

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

FIG. 2 is a schematic half-section view of the present invention;

FIG. 3 is a schematic side view of the present invention;

in the figure: 1. a work table; 2. a material injection pipe; 3. a first telescoping motor; 4. a feed tube; 5. a first heating pipe; 6. a second heating pipe; 7. a fan; 8. injection molding of the mold base; 9. a first support bracket; 10. an inner cavity; 11. a second support frame; 12. a mounting frame; 13. a controller; 14. a heater; 15. a first telescopic shaft; 16. a pressing plate; 17. a material guide pipe; 18. a second telescoping motor; 19. a second telescopic shaft; 20. a travel bar; 21. rotating the motor; 22. a bearing; 23. rotating the rod; 24. a stirring rod; 25. a fastening groove; 26. installing a bolt; 27. a first fastening nut; 28. a second fastening nut;

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.

Referring to fig. 1-3, the invention is an injection molding machine for producing a housing of a mechanical part, comprising a workbench 1, a material injection pipe 2, a controller 13, a heater 14, an injection mold base 8 and a stirring box, wherein the bottom of the workbench 1 is provided with a plurality of second support frames 11, the second support frames 11 are arranged at the corners of the bottom of the workbench 1, an installation frame 12 is arranged between the plurality of second support frames 11, the controller 13 and the heater 14 are arranged on the installation frame 12, the workbench 1 is provided with a first support frame 9, the first support frame 9 is arranged at two sides of the stirring box, each side is provided with two, the top of the first support frame 9 is provided with a second telescopic motor 18, the inner side of the first support frame 9 is provided with a slide way, the inner side of the first support frame is of an inner cavity 10 structure, the second telescopic motor 18 is provided with a second telescopic shaft 19, the second telescopic shaft 19 extends into the inner cavity 10, the bottom of the second telescopic shaft 19 is provided with a moving rod 20, the moving rod 20 penetrates through a slide way to be connected with the stirring box, the material injection pipe 2 is installed and rotated at the top of the stirring box, the material injection pipe 2 penetrates through the stirring box, the top of the material injection pipe 2 is provided with a first telescopic motor 3, the first telescopic motor 3 is provided with a first telescopic shaft 15, the first telescopic shaft 15 is positioned in the material injection pipe 2, the bottom of the first telescopic shaft 15 is provided with a squeezing plate 16, the stirring box is internally provided with a rotating motor 21, the rotating motor 21 is provided with a rotating rod 23, the rotating rod 23 is communicated with the material injection pipe 2, the rotating rod 23 is provided with a stirring rod 24, the stirring rod 24 is positioned in the material injection pipe 2, the rotating rod 23 is connected with the rotating motor 21 through a bearing 22, the material injection pipe 2 is provided with a feeding pipe 4, the feeding pipe 17 is arranged on the feeding pipe 4, the guide pipe 17 runs through the upper part of the extrusion plate 16 and extends to the stirring rod 24, the injection mold base 8 is installed on the workbench 1 and located below the stirring box, a heating pipe is arranged on the heater 14, one part of the heating pipe extends into the stirring box, and the other part of the heating pipe is installed outside the injection pipe 2, and the controller 13 comprises a heater control unit, a telescopic motor control unit and a rotary motor control unit.

In this embodiment, the material guiding pipe 17 is installed on the side wall of the material injecting pipe 2, the extrusion plate 16 is provided with a groove, the size of the groove is matched with the size of the material guiding pipe 17, and when the extrusion plate 16 downwardly extrudes the material injecting liquid, the extrusion plate 16 and the material guiding pipe 17 stably slide through the arrangement of the groove during extrusion, so that the material guiding pipe 17 is prevented from being damaged.

In this embodiment, the heating pipe includes first heating pipe 5 and second heating pipe 6, first heating pipe 5 is the rectangular pipe, and installs in the agitator tank, second heating pipe 6 is the annular pipe, and encircles in annotating the material pipe 2 outsides, first heating pipe 5 and 6 intercommunications of second heating pipe, through the rectangular pipe to annotating the material pipe 2 heating of being located the agitator tank, heat annotating the material pipe 2 that is located the agitator tank outside through second heating pipe 6, keep annotating the temperature in the material pipe 2 even, improve the heating effect to annotating the material liquid, keep annotating the liquid effect of material liquid to improve the effect of moulding plastics.

In this embodiment, be equipped with construction bolt 26 on workstation 1, construction bolt 26 is located the both sides of the die carrier 8 of moulding plastics, and every side is equipped with two, the both sides of the die carrier 8 of moulding plastics are equipped with fastening groove 25, fastening groove 25 and construction bolt 26 looks adaptation, be equipped with first fastening nut 27 and second fastening nut 28 on the construction bolt 26, construction bolt 26 runs through fastening groove 25, first fastening nut 27 is located the bottom of the die carrier 8 of moulding plastics, second fastening nut 28 is located fastening groove 25, when the die carrier 8 is moulded plastics to the mount pad, combines fastening groove 25 and construction bolt 26 on the die carrier 8 of moulding plastics, accomplishes the installation of the die carrier 8 of moulding plastics through first fastening nut 27 and the cooperation of second fastening nut 28, through unscrewing second fastening nut 28 when changing the die carrier 8 of moulding plastics, changes the die carrier 8 of moulding plastics.

In this embodiment, be equipped with a plurality of control keys and display screen on the controller 13, the control key includes heating control key, first flexible control key, the flexible control key of second and stirring control key, realizes a key to heater 14, first flexible motor 3, the flexible motor 18 of second and rotation motor 21 and controls, improves control efficiency, shows the operating condition of first flexible motor 3, the flexible motor 18 of second and rotation motor 21 through the display screen, shows the temperature that heater 14 heated simultaneously.

In this embodiment, including fan 7, fan 7 installs on second support frame 11, fan 7 is located the front side of agitator tank, and is located between agitator tank and the die carrier 8 of moulding plastics, blows in cold wind to the die carrier 8 of moulding plastics through fan 7 for the top of injecting the material liquid in the die carrier 8 of moulding plastics improves injection moulding's efficiency.

In conclusion, when the injection molding machine for producing machine part shells is used, one-key control is realized on the heater 14, the first telescopic machine, the second telescopic machine and the rotating motor 21 through the heating control key, the first telescopic control key, the second telescopic control key and the stirring control key, the control efficiency is improved, the working states of the first telescopic machine, the second telescopic machine and the rotating motor 21 are displayed through the display screen, the heating temperature of the heater 14 is displayed at the same time, the injection liquid is added into the injection pipe 2 through the feed pipe 4, the injection liquid is led into the injection pipe 2 through the material guide pipe 17 and is stably contacted with the stirring rod 24, the injection liquid is prevented from splashing when being led into the injection pipe 2, the molding effect of the injection liquid is prevented from being influenced, the rotating motor 21 is started through the controller 13, the rotating rod 23 drives the stirring rod 24 to stir the injection liquid, the injection liquid is prevented from being condensed, and the injection effect is prevented from being influenced, the injection liquid is controlled by the first telescopic motor 3 to be telescopic by the first telescopic shaft 15, the injection liquid is extruded into the injection mould frame 8 by the extrusion plate 16, the second telescopic shaft 19 is controlled by the second telescopic motor 18 to be telescopic, the height of the stirring box is conveniently adjusted according to the size of the injection mould frame 8, the injection effect is improved, when the injection mould frame 8 is installed on the installation base, the fastening groove 25 on the injection mould frame 8 is combined with the installation bolt 26, the installation of the injection mould frame 8 is completed by the cooperation of the first fastening nut 27 and the second fastening nut 28, the injection mould frame 8 is replaced by unscrewing the second fastening nut 28 when the injection mould frame 8 is replaced, the injection pipe 2 in the stirring box is heated by the first heating pipe 5, the injection pipe 2 outside the stirring box is heated by the second heating pipe 6, the temperature in the injection pipe 2 is kept uniform, and the heating effect of the injection liquid is improved, the liquid state effect of the injection liquid is kept, so that the injection molding effect is improved.

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.