CN214820270U

CN214820270U - Injection molding machine for processing modified plastics

Info

Publication number: CN214820270U
Application number: CN202120061773.6U
Authority: CN
Inventors: 刘志; 宋航; 刘前敏
Original assignee: Wenzhou Keli Plastic Co ltd
Current assignee: Wenzhou Keli Plastic Co ltd
Priority date: 2021-01-11
Filing date: 2021-01-11
Publication date: 2021-11-23
Anticipated expiration: 2031-01-11

Abstract

The utility model discloses an injection molding machine for processing modified plastics, which belongs to the technical field of injection molding processing; the automatic injection molding machine comprises a workbench, a first top fixedly connected with fixing plate on one side of the workbench, a second top fixedly connected with fixing plate on one side of the first fixing plate is kept away from the workbench, a plurality of cylinders are uniformly fixedly connected with the side wall of one side of the first fixing plate, which is close to the second fixing plate, a common outer die of one side fixedly connected with of the plurality of cylinders, a third top fixedly connected with fixing plate on one side of the second fixing plate is kept away from the workbench, an injection molding barrel is arranged on the side wall of one side of the second fixing plate, and a first fixing ring is fixedly connected with the outer wall of the injection molding barrel. The utility model has the advantages that: the device is simple to use, can complete processes of injection molding, ejection, blanking and the like during injection molding, saves time and labor cost, and improves the production efficiency of enterprises.

Description

Injection molding machine for processing modified plastics

Technical Field

The utility model relates to an injection molding processing technology field specifically is an injection molding machine is used in modified plastic processing.

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 can be classified into injection molding and die casting.

With the continuous improvement of production technology, more and more plastic parts are processed by an injection molding method in the industrial production process. In the prior art, most injection molding processing all needs the manual work to mould plastics and drawing of patterns operation, comparatively time-wasting and cost of labor, and production efficiency is limited simultaneously, is unfavorable for the mass production of enterprise's injection molding. Accordingly, one skilled in the art provides an injection molding machine for processing modified plastics to solve the problems set forth in the background art described above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an injection molding machine is used in modified plastic processing 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: an injection molding machine for processing modified plastics comprises a workbench, wherein a first fixing plate is fixedly connected to the top of one side of the workbench, a second fixing plate is fixedly connected to the top of one side, away from the first fixing plate, of the workbench, a plurality of air cylinders are uniformly and fixedly connected to the side wall of one side, close to the second fixing plate, of the first fixing plate, an outer mold is fixedly connected to one side, close to the second fixing plate, of the air cylinders together, a third fixing plate is fixedly connected to the top of one side, away from the second fixing plate, of the workbench, an injection molding barrel is arranged on the side wall, close to the second fixing plate, of the third fixing plate, a first fixing ring is fixedly connected to the outer wall of the injection molding barrel, bottoms, away from two ends of the first fixing ring, of the first fixing ring are fixedly connected with the top of the workbench, and injection molding holes are formed in a way through the side walls, matched with the positions of the second fixing plate and the injection molding barrel, one side of the injection molding barrel, which is close to the second fixing plate, is fixedly connected with the second fixing plate, and the output end of the injection molding barrel is in through connection with the injection molding hole.

As a further aspect of the present invention: the top of the injection molding barrel close to one side of the third fixing plate penetrates through the fixedly connected feeding pipe, the top of the feeding pipe penetrates through the fixedly connected feeding hopper, and the injection molding material is conveniently injected into the injection molding barrel through the matched use of the feeding hopper and the feeding pipe.

As a further aspect of the present invention: the lateral wall that second fixed plate one side was kept away from to the third fixed plate is equipped with the motor, the solid fixed ring of outer wall fixedly connected with second of motor, the solid fixed ring of second keep away from the bottom at both ends each other all with the top fixed connection of position phase-match workstation, provide power through the motor.

As a further aspect of the present invention: the motor is a positive and negative rotation motor, the output end of the motor is fixedly connected with a screw rod, the screw rod is movably connected with a third fixing plate matched with the position in a penetrating mode, one side, penetrating through the third fixing plate, of the screw rod is connected with the inner wall of the injection molding barrel in a rotating mode, the screw rod is driven to rotate through the motor, and then injection molding materials in the injection molding barrel are driven to move through the screw rod.

As a further aspect of the present invention: the lateral wall swing joint that the external mold is close to second fixed plate one side has the centre form, the lateral wall that the centre form is close to injection molding hole one side has seted up the shaping groove, the lateral wall in shaping groove runs through activity fixedly connected with ejector pin, uses through centre form cooperation shaping groove, can carry out the shaping operation to the injection molding, and it is ejecting with fashioned injection molding through ejector pin simultaneously, directly accomplishes the drawing of patterns operation.

As a further aspect of the present invention: the even fixedly connected with a plurality of support columns of bottom lateral wall of workstation, the top that the workstation is located between first fixed plate and the second fixed plate runs through and has seted up down the silo, provides the support for the workstation through the support column, conveniently discharges fashioned injection molding through silo down.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses in, form the support to the workstation through the support column, provide installation and working space through the workstation, through first fixed plate, second fixed plate and third fixed plate provide the installation fixed space of part spare part, pour into the injection molding bucket through feeding funnel and feeding pipe with the injection molding material in, and then start through the motor that just reverses, it rotates to drive the screw rod, when screw rod corotation, material in the drive injection molding bucket is to the hole direction motion of moulding plastics, get into the shaping inslot through the mouth of moulding plastics, and then carry out the contour machining to the injection molding through the shaping groove, when the material gets into the shaping groove through the hole of moulding plastics, the motor drives the screw rod reversal, place unnecessary material and reveal. After the injection molding piece is molded, the air cylinder is started to drive the outer mold to move, the injection molding piece in the molding groove is ejected out through the ejection rod, demolding operation is achieved, and then the injection molding piece at the top is discharged through the discharging groove, and injection molding operation is completed. The device is simple to use, can complete processes of injection molding, ejection, blanking and the like during injection molding, saves time and labor cost, and improves the production efficiency of enterprises.

Drawings

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

FIG. 2 is a schematic structural view of an injection hole of the present invention;

FIG. 3 is a schematic side view of the middle and outer molds of the present invention;

fig. 4 is a schematic structural view of the middle screw rod of the present invention.

In the figure: 1. a work table; 2. a support pillar; 3. a first fixing plate; 4. a cylinder; 5. an outer mold; 6. ejecting the rod; 7. a second fixing plate; 8. injecting a plastic barrel; 9. a first retaining ring; 10. feeding pipes; 11. a third fixing plate; 12. feeding a hopper; 13. a second retaining ring; 14. a motor; 15. injection molding holes; 16. an inner mold; 17. forming a groove; 18. a screw; 19. and (4) discharging the trough.

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. 1-4, in the embodiment of the present invention, an injection molding machine for processing modified plastics comprises a workbench 1, a first fixing plate 3 is fixedly connected to the top of one side of the workbench 1, a second fixing plate 7 is fixedly connected to the top of one side of the workbench 1 away from the first fixing plate 3, a plurality of air cylinders 4 are uniformly and fixedly connected to the side wall of one side of the first fixing plate 3 close to the second fixing plate 7, an outer mold 5 is fixedly connected to one side of the plurality of air cylinders 4 close to the second fixing plate 7, a third fixing plate 11 is fixedly connected to the top of one side of the workbench 1 away from the second fixing plate 7, an injection molding barrel 8 is arranged on the side wall of one side of the third fixing plate 11 close to the second fixing plate 7, a first fixing ring 9 is fixedly connected to the outer wall of the injection molding barrel 8, the bottoms of the first fixing rings 9 away from both ends are fixedly connected to the top of the workbench 1, injection molding holes 15 are formed through the side walls of the second fixing plate 7 matched with the injection molding barrel 8 in position, one side of the injection molding barrel 8 close to the second fixing plate 7 is fixedly connected with the second fixing plate 7, and the output end of the injection molding barrel 8 is in through connection with the injection molding hole 15.

The top of the injection molding barrel 8, which is close to one side of the third fixing plate 11, is fixedly connected with a feeding pipe 10 in a penetrating manner, the top of the feeding pipe 10 is fixedly connected with a feeding hopper 12 in a penetrating manner, and injection molding materials are conveniently injected into the injection molding barrel 8 through the matching use of the feeding hopper 12 and the feeding pipe 10; a motor 14 is arranged on the side wall of the third fixing plate 11 far away from the second fixing plate 7, a second fixing ring 13 is fixedly connected to the outer wall of the motor 14, the bottoms of the two ends, far away from each other, of the second fixing rings 13 are fixedly connected with the top of the workbench 1 matched in position, and power is provided through the motor 14; the motor 14 is a positive and negative rotation motor, a screw 18 is fixedly connected to an output end of the motor 14, the screw 18 is movably connected with a third fixing plate 11 matched with the position in a penetrating mode, the screw 18 penetrates through one side of the third fixing plate 11 and is rotatably connected with the inner wall of the injection molding barrel 8, the motor 14 drives the screw 18 to rotate, and then the screw 18 drives the injection molding materials in the injection molding barrel 8 to move.

The side wall of the outer mold 5 close to one side of the second fixing plate 7 is movably connected with an inner mold 16, the side wall of the inner mold 16 close to one side of the injection molding hole 15 is provided with a molding groove 17, the side wall of the molding groove 17 penetrates through the ejector rod 6 and is movably and fixedly connected with the ejector rod 16, the inner mold 16 is matched with the molding groove 17 for use, the molding operation can be carried out on the injection molding piece, and meanwhile, the molded injection molding piece is ejected out through the ejector rod 6, so that the demolding operation is directly completed; the even fixedly connected with a plurality of support columns 2 of bottom lateral wall of workstation 1, the top that workstation 1 is located between first fixed plate 3 and the second fixed plate 7 runs through and has seted up down silo 19, provides the support for workstation 1 through support column 2, and is convenient to discharge fashioned injection molding through silo 19 down.

The utility model discloses a theory of operation is: the injection molding operation is carried out by using the device, namely, only the workbench 1 is required to be arranged at a proper position, then the injection molding liquid is put into the feeding hopper 12, the injection molding liquid is transported into the injection molding barrel 8 through the feeding pipe 10, and then the inner mold 16 with proper size and shape is arranged on the side wall of the outer mold 5. The cylinder 4 is started to drive the outer mold 5 to move, the outer mold 5 moves close to the second fixing plate 7, when the outer mold 5 is in contact with the second fixing plate 7, the motor 14 is started to enable the motor 14 to rotate positively, when the motor 14 rotates positively, the screw rod 18 is driven to rotate positively, then the injection molding liquid in the injection molding barrel 8 is driven by the screw rod 18 to move towards the injection molding hole 15, and then the injection molding liquid moves into the molding groove 17 through the injection molding hole 15, the injection molding liquid is molded through the molding groove 17, and after the injection molding liquid enters the molding groove 17 to meet the injection molding condition, the motor 14 is reversely installed to drive the screw rod 18 to reversely install, so that the injection molding liquid in the injection molding barrel 8 is limited, and the injection molding liquid is prevented from overflowing to cause waste. After the injection molding is finished, the cylinder 4 is started to drive the outer mold 5 to move close to the first fixing plate 3, and then the molded injection molded part is ejected out through the first fixing plate 3 and the ejection rod 6 and is discharged through the discharging groove 19.

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. The utility model provides an injection molding machine is used in modified plastics processing, includes workstation (1), its characterized in that: the top of workstation (1) one side fixedly connected with first fixed plate (3), the top fixedly connected with second fixed plate (7) of first fixed plate (3) one side is kept away from to workstation (1), the even fixedly connected with a plurality of cylinders (4) of lateral wall of one side that first fixed plate (3) is close to second fixed plate (7), a plurality of cylinder (4) are close to common fixedly connected with external mold (5) of one side of second fixed plate (7), the top fixedly connected with third fixed plate (11) of workstation (1) one side of keeping away from second fixed plate (7), the lateral wall that third fixed plate (11) is close to second fixed plate (7) one side is equipped with injection molding bucket (8), the outer wall fixedly connected with first solid fixed ring (9) of injection molding bucket (8), the bottom that first solid fixed ring (9) kept away from both ends each other all with the top fixed connection of position phase-match workstation (1), the second fixed plate (7) runs through with the lateral wall that moulds plastics bucket (8) position assorted and has seted up injection molding hole (15), one side and second fixed plate (7) fixed connection that injection molding bucket (8) are close to second fixed plate (7), the output and the injection molding hole (15) through connection of injection molding bucket (8).

2. The injection molding machine for processing modified plastics of claim 1, wherein: the top of the injection molding barrel (8) close to one side of the third fixing plate (11) is fixedly connected with a feeding pipe (10) in a penetrating mode, and the top of the feeding pipe (10) is fixedly connected with a feeding hopper (12) in a penetrating mode.

3. The injection molding machine for processing modified plastics of claim 1, wherein: the lateral wall that second fixed plate (7) one side was kept away from in third fixed plate (11) is equipped with motor (14), the solid fixed ring of outer wall fixedly connected with second (13) of motor (14), the solid fixed ring of second (13) keep away from the bottom at both ends each other all with the top fixed connection of position phase-match workstation (1).

4. The injection molding machine for processing modified plastics of claim 3, wherein: the motor (14) is a positive and negative rotation motor, the output end of the motor (14) is fixedly connected with a screw rod (18), the screw rod (18) penetrates through the movable connection with a third fixing plate (11) matched with the position, and one side of the screw rod (18) penetrating through the third fixing plate (11) is rotatably connected with the inner wall of the injection molding barrel (8).

5. The injection molding machine for processing modified plastics of claim 1, wherein: the side wall of the outer die (5) close to one side of the second fixing plate (7) is movably connected with an inner die (16), the side wall of the inner die (16) close to one side of the injection molding hole (15) is provided with a molding groove (17), and the side wall of the molding groove (17) penetrates through the ejection rod (6) which is fixedly connected with the outer die in a movable mode.

6. The injection molding machine for processing modified plastics of claim 1, wherein: the utility model discloses a material discharging device, including workstation (1), the even fixedly connected with a plurality of support columns (2) of bottom lateral wall of workstation (1), workstation (1) is located the top between first fixed plate (3) and second fixed plate (7) and runs through and has seted up down silo (19).