CN210501262U

CN210501262U - Energy-efficient extrusion mechanism for injection molding machine

Info

Publication number: CN210501262U
Application number: CN201921015468.2U
Authority: CN
Inventors: 钱益胜
Original assignee: Hefei Jiake Business And Trade Co ltd
Current assignee: Hefei Jiake Business And Trade Co ltd
Priority date: 2019-07-02
Filing date: 2019-07-02
Publication date: 2020-05-12
Anticipated expiration: 2029-07-02

Abstract

The utility model discloses an energy-efficient extrusion mechanism for injection molding machine, including mechanism's casing, extrusion screw, driving motor, rock structure and control panel, the inside central point of mechanism's casing puts the department and articulates there is the extrusion screw, and extrudes the surface mounting of screw has equidistant bracing piece, the bracing piece is kept away from the one end of extruding the screw and is installed the connecting piece, driving motor is installed to the one end of mechanism's casing, the central point of mechanism's casing surface puts the department and installs control panel, the hopper is installed to one side on mechanism's casing top, and the mechanism's casing surface in the outside of hopper is provided with and rocks the structure, the one end that the hopper was kept away from to the mechanism's casing is provided. The utility model discloses not only avoid the extravagant phenomenon of emergence material when extrusion mechanism uses, the coagulation phenomenon of emergence material when having avoided extrusion mechanism to use, the confusion phenomenon of different materials when having avoided extrusion mechanism to use moreover.

Description

Energy-efficient extrusion mechanism for injection molding machine

Technical Field

The utility model relates to an extrusion mechanism technical field specifically is a high-efficient energy-conserving extrusion mechanism for injection molding machine.

Background

An injection molding machine is a main molding device for manufacturing thermoplastic plastics or thermosetting plastics into plastic products with various shapes by using a plastic molding die, generally, the most important part in the injection molding machine is an extrusion mechanism, the extrusion mechanism injects the plasticized plastics in a molten state (namely, a viscous state) into a closed die cavity by means of the thrust of a screw, and the plastic products are obtained after solidification and shaping.

The extrusion mechanisms on the market are various and can basically meet the use requirements of people, but certain problems still exist, and the specific problems include the following points:

1. when the traditional extruding mechanism is used, the scraping function of materials during conveying is rarely set, so that the phenomenon of material waste is caused when the extruding mechanism is used;

2. when the traditional extruding mechanism is used, the shaking function during feeding is rarely set, so that the solidification phenomenon of materials is easily caused when the extruding mechanism is used;

3. the traditional extruding mechanism is rarely provided with an automatic cleaning function when in use, so that the phenomenon of mixing up different materials when the extruding mechanism is used is easily caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an energy-efficient extrusion mechanism for injection molding machine 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 efficient and energy-saving extrusion mechanism for an injection molding machine comprises a mechanism shell, an extrusion screw, a driving motor, a shaking structure and a control panel, wherein the central position inside the mechanism shell is hinged with the extrusion screw, the surface of the extrusion screw is fixed with equally-spaced supporting rods, one end of each supporting rod, which is far away from the extrusion screw, is provided with a connecting piece, one end of each connecting piece is fixed with a scraping piece, the surface of the scraping piece is tightly attached to the inner side wall of the mechanism shell, one end of the mechanism shell is provided with the driving motor, the input end of the driving motor is fixed with a rotating shaft through a coupler, one end, which is far away from the driving motor, of the rotating shaft is fixedly connected with one end of the extrusion screw, the central position on the surface of the mechanism shell is provided with the control panel, the output end of a single chip microcomputer inside the control, and the mechanism shell surface in the outside of hopper is provided with rocks the structure, the bottom of hopper articulates there is the cavity ball regulation, and the bottom of cavity ball regulation is through being fixed with the inlet pipe, the one end that the hopper was kept away from to the mechanism casing is provided with the cleaning box.

Preferably, be provided with ejection of compact cover on the outer wall of mechanism casing one side, and the mechanism casing surface of ejection of compact cover position department is provided with three groups of ejection of compact openings to contained angle between the adjacent ejection of compact opening is one hundred twenty degrees.

Preferably, the inside of rocking the structure has set gradually the telescopic link, has articulated seat, connecting rod, has rocked pole and arc and has hooped, all be provided with the arc hoop on the outer wall of hopper both sides, and the mechanism shell surface slope of one side of arc hoop installs the telescopic link, the input of telescopic link and the output electric connection of the inside singlechip of control panel, the output of telescopic link is articulated mutually through the surface of articulated ball and arc hoop.

Preferably, the surface of the mechanism shell on one side of the hopper, which is far away from the arc hoop, is fixed with a hinged seat, the top end of the hinged seat is hinged with a connecting rod, one end of the connecting rod is hinged with a shaking rod, and the top end of the shaking rod is hinged with the surface of the arc hoop through a hinged ball.

Preferably, pipeline is installed to the one end of clearance case, and pipeline keeps away from the one end of clearance case and installs the micropump, the input of micropump and the output electric connection of the inside singlechip of control panel, and the micropump is linked together through the inside of pipe and mechanism's casing.

Preferably, the surface cover of inlet pipe is equipped with the solenoid valve, and the input of solenoid valve and the output electric connection of the inside singlechip of control panel to solenoid valve and inlet pipe communicate each other.

Compared with the prior art, the beneficial effects of the utility model are that: the high-efficiency energy-saving extrusion mechanism for the injection molding machine not only avoids the waste phenomenon of materials when the extrusion mechanism is used, avoids the solidification phenomenon of the materials when the extrusion mechanism is used, but also avoids the confusion phenomenon of different materials when the extrusion mechanism is used;

1. the support rod is fixed on the surface of the extrusion screw, the connecting piece is arranged at one end of the support rod, which is far away from the extrusion screw, and the scraping sheet is fixed at one end of the connecting piece, so that the scraping function of the material during the conveying of the extrusion mechanism is realized, and the waste phenomenon of the material during the use of the extrusion mechanism is avoided;

2. the outer walls of the two sides of the hopper are provided with the arc hoops, the surface of the mechanism shell on one side of each arc hoop is obliquely provided with the telescopic rod, the surface of the mechanism shell on one side of the hopper, which is far away from the arc hoops, is fixedly provided with the hinged seat, the top end of the hinged seat is hinged with the connecting rod, and one end of the connecting rod is hinged with the shaking rod, so that the shaking function of the extrusion mechanism during feeding is realized, and the solidification phenomenon of materials during the use of the extrusion mechanism is avoided;

3. the automatic cleaning function of the extruding mechanism is realized by arranging the cleaning box at one end of the mechanism shell far away from the hopper, installing the conveying pipeline at one end of the cleaning box and installing the micropump at one end of the conveying pipeline far away from the cleaning box, so that the confusion phenomenon of different materials when the extruding mechanism is used is avoided.

Drawings

Fig. 1 is a schematic view of a front view cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the appearance structure of the present invention;

FIG. 3 is an enlarged schematic view of the shaking structure of the present invention;

fig. 4 is a schematic side view of the mechanism housing of the present invention.

In the figure: 1. a mechanism housing; 2. scraping a material sheet; 3. a support bar; 4. extruding a screw; 5. a connecting member; 6. a rotating shaft; 7. a drive motor; 8. shaking the structure; 801. a telescopic rod; 802. a hinged seat; 803. a connecting rod; 804. a rocking bar; 805. an arc-shaped hoop; 9. a hopper; 10. a micro-pump; 11. a delivery conduit; 12. cleaning the box; 13. a discharge port; 14. a discharge cover; 15. a control panel; 16. a hollow adjusting ball; 17. a feed pipe; 18. an electromagnetic valve.

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, the present invention provides an embodiment: an efficient and energy-saving extrusion mechanism for an injection molding machine comprises a mechanism shell 1, an extrusion screw 4, a driving motor 7, a shaking structure 8 and a control panel 15, wherein the central position inside the mechanism shell 1 is hinged with the extrusion screw 4, the surface of the extrusion screw 4 is fixedly provided with equally-spaced support rods 3, one end of each support rod 3, which is far away from the extrusion screw 4, is provided with a connecting piece 5, one end of each connecting piece 5 is fixedly provided with a scraping piece 2, the surface of each scraping piece 2 is tightly attached to the inner side wall of the mechanism shell 1, one end of the mechanism shell 1 is provided with the driving motor 7, the type of the driving motor 7 can be Y112M-2, the input end of the driving motor 7 is fixedly provided with a rotating shaft 6 through a coupler, one end, which is far away from the driving motor 7, of the rotating shaft 6 is fixedly connected with one end of the extrusion screw 4, the type of the control panel 15 can be KTP600, the output end of a single chip microcomputer in the control panel 15 is electrically connected with the input end of the driving motor 7, a hopper 9 is installed on one side of the top end of the mechanism shell 1, and a shaking structure 8 is arranged on the surface of the mechanism shell 1 on the outer side of the hopper 9;

the inner part of the shaking structure 8 is sequentially provided with a telescopic rod 801, a hinge seat 802, a connecting rod 803, a shaking rod 804 and an arc-shaped hoop 805, the outer walls of two sides of the hopper 9 are all provided with the arc-shaped hoop 805, the surface of the mechanism shell 1 at one side of the arc-shaped hoop 805 is obliquely provided with the telescopic rod 801, the input end of the telescopic rod 801 is electrically connected with the output end of the single chip microcomputer in the control panel 15, the output end of the telescopic rod 801 is hinged with the surface of the arc-shaped hoop 805 through a hinge ball, the surface of the mechanism shell 1 at one side of the hopper 9 away from the arc-shaped hoop 805 is fixed with the hinge seat 802, the top end of the hinge seat 802 is hinged with the connecting rod 803, one end of the connecting rod 803 is hinged with;

when the device is used, the telescopic rod 801 is controlled to work through the control panel 15, the telescopic rod 801 pushes the hopper 9 to slightly shake around the hollow adjusting ball 16 under the most action of the arc-shaped hoop 805, and the hinged seat 802 on the surface of the mechanism shell 1, the connecting rod 803 at the top end of the hinged seat 802 and the shaking rod 804 at one end of the hinged seat 802 are matched with each other to work for auxiliary support during shaking, so that the phenomenon that materials are solidified when the extrusion mechanism is kept still for a long time is avoided;

a hollow adjusting ball 16 is hinged to the bottom end of the hopper 9, a feeding pipe 17 is fixed to the bottom end of the hollow adjusting ball 16, an electromagnetic valve 18 is sleeved on the surface of the feeding pipe 17, the type of the electromagnetic valve 18 can be 4V210-08, the input end of the electromagnetic valve 18 is electrically connected with the output end of a single chip microcomputer in the control panel 15, the electromagnetic valve 18 is communicated with the feeding pipe 17 for discharging work, a cleaning box 12 is arranged at one end, away from the hopper 9, of the mechanism shell 1, a conveying pipeline 11 is arranged at one end of the cleaning box 12, a micropump 10 is arranged at one end, away from the cleaning box 12, of the conveying pipeline 11, the type of the micropump 10 can be WQY300, the input end of the micropump 10 is electrically connected with the output end of the single chip microcomputer in the control panel 15, the micropump 10 is communicated with the interior of the mechanism shell 1 through a conduit for cleaning work, a, and the mechanism shell 1 surface of ejection of compact cover 14 position department is provided with three group's ejection of compact openings 13 to the contained angle between the adjacent ejection of compact opening 13 is one hundred twenty degrees, is used for ejection of compact work.

The working principle is as follows: when the device is used, the device is externally connected with a power supply, firstly, materials are led into the hopper 9, the control electromagnetic valve 18 is enabled to be opened to lead the materials into the inside of the mechanism shell 1 by operating the control panel 15, the telescopic rod 801 is controlled to work by the control panel 15 in the process, the telescopic rod 801 pushes the hopper 9 to slightly shake around the hollow adjusting ball 16 under the most action of the arc hoop 805, the hinged seat 802 on the surface of the mechanism shell 1 is matched with the connecting rod 803 at the top end of the hinged seat 802 and the shaking rod 804 at one end of the hinged seat 802 to work in an auxiliary mode when the hopper shakes, so that the phenomenon that the materials are solidified when an extrusion mechanism stands for a long time is avoided, then, the driving motor 7 is controlled to work by the control panel 15, the driving motor 7 drives the extrusion screw rod 4 to rotate under the action of the rotating shaft 6 to convey the materials entering the mechanism shell 1, and the connecting piece 5 at one end of the supporting rod 3 and the Piece 2 work of mutually supporting scrapes the adnexed material of mechanism casing 1 inside wall and gets, in order to reduce the waste of material, thereby realize energy-efficient purpose, later material can carry out the ejection of compact through ejection of compact opening 13 and the work of ejection of compact cover 14, use at extrusion mechanism at last and accomplish the back, through control panel 15, make its work of controlling micropump 10, micropump 10 washs it through pipeline 11 with the inside clearance liquid of cleaning box 12 transport to the inside of mechanism casing 1, in order to avoid leading to the confusion phenomenon of material when the follow-up use of extrusion mechanism, finally accomplish extrusion mechanism's use work.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an energy-efficient extrusion mechanism for injection molding machine, includes mechanism's casing (1), extrudes screw rod (4), driving motor (7), rocks structure (8) and control panel (15), its characterized in that: the mechanism is characterized in that an extrusion screw (4) is hinged to the center position of the interior of the mechanism shell (1), supporting rods (3) with equal intervals are fixed on the surface of the extrusion screw (4), a connecting piece (5) is installed at one end, far away from the extrusion screw (4), of each supporting rod (3), a scraping piece (2) is fixed at one end of each connecting piece (5), the surface of each scraping piece (2) is tightly attached to the inner side wall of the mechanism shell (1), a driving motor (7) is installed at one end of the mechanism shell (1), a rotating shaft (6) is fixed at the input end of each driving motor (7) through a coupler, one end, far away from the driving motor (7), of each rotating shaft (6) is fixedly connected with one end of the extrusion screw (4), a control panel (15) is installed at the center position of the surface of the mechanism shell (1), and the output end of a single chip microcomputer in the control panel (15), hopper (9) are installed to one side on mechanism's casing (1) top, and mechanism's casing (1) surface in the outside of hopper (9) is provided with and rocks structure (8), the bottom of hopper (9) articulates there is cavity adjusting ball (16), and the bottom of cavity adjusting ball (16) is through being fixed with inlet pipe (17), the one end that hopper (9) were kept away from in mechanism's casing (1) is provided with clearance case (12).

2. The extrusion mechanism for an injection molding machine according to claim 1, wherein: the mechanism is characterized in that a discharging cover (14) is arranged on the outer wall of one side of the mechanism shell (1), three groups of discharging through holes (13) are formed in the surface of the mechanism shell (1) at the position of the discharging cover (14), and the included angle between every two adjacent discharging through holes (13) is one hundred twenty degrees.

3. The extrusion mechanism for an injection molding machine according to claim 1, wherein: the utility model discloses a mechanism for the hopper of the elevator, including rock structure (8), rock the inside of structure (8) and set gradually telescopic link (801), articulated seat (802), connecting rod (803), rock pole (804) and arc hoop (805), all be provided with arc hoop (805) on the outer wall of hopper (9) both sides, and mechanism casing (1) surface slope of one side of arc hoop (805) installs telescopic link (801), the input of telescopic link (801) and the output electric connection of the inside singlechip of control panel (15), the output of telescopic link (801) is articulated mutually through the surface of articulated ball and arc hoop (805).

4. The extrusion mechanism for high-efficiency energy-saving injection molding machine according to claim 3, characterized in that: the surface of a mechanism shell (1) on one side, far away from the arc hoop (805), of the hopper (9) is fixed with a hinged seat (802), the top end of the hinged seat (802) is hinged with a connecting rod (803), one end of the connecting rod (803) is hinged with a shaking rod (804), and the top end of the shaking rod (804) is hinged with the surface of the arc hoop (805) through a hinged ball.

5. The extrusion mechanism for an injection molding machine according to claim 1, wherein: conveying pipeline (11) are installed to the one end of clearance case (12), and conveying pipeline (11) keep away from the one end of clearance case (12) and install micropump (10), the input of micropump (10) and the output electric connection of the inside singlechip of control panel (15), and micropump (10) are linked together through the inside of pipe with mechanism's casing (1).

6. The extrusion mechanism for an injection molding machine according to claim 1, wherein: the surface cover of inlet pipe (17) is equipped with solenoid valve (18), and the input of solenoid valve (18) and the output electric connection of the inside singlechip of control panel (15) to solenoid valve (18) and inlet pipe (17) communicate each other.