CN217599351U

CN217599351U - Feeding device of injection molding machine

Info

Publication number: CN217599351U
Application number: CN202220622036.3U
Authority: CN
Inventors: 李建浩; 赵雷星; 孙浩伟; 孙飞龙
Original assignee: Zhengzhou Chenghang Electronic Products Co ltd
Current assignee: Zhengzhou Chenghang Electronic Products Co ltd
Priority date: 2022-03-22
Filing date: 2022-03-22
Publication date: 2022-10-18
Anticipated expiration: 2032-03-22

Abstract

The utility model discloses a material feeding unit of injection press relates to injection press pay-off technical field, specifically does including the storage tank, the discharge gate has been seted up to the below of storage tank, the lower fixed surface of storage tank is connected with the regulating plate, the adjustment tank has been seted up to the inside of regulating plate, the inside of adjustment tank is rotated and is connected with the baffle, one side of baffle articulates there is the bracing piece, the inside fixedly connected with gag lever post of adjustment tank, the inside of adjustment tank is rotated and is connected with the swivel becket, the one end of bracing piece is articulated with one side of swivel becket. This material feeding unit of injection molding machine sets up through regulating plate, baffle, bracing piece, gag lever post, swivel becket, rotor plate and electric putter's cooperation, can adjust the size of discharge gate as required at the in-process that uses to play the effect of the speed of adjustment ejection of compact, reached the purpose that adapts to the notes pressure of not equidimension mould.

Description

Feeding device of injection molding machine

Technical Field

The utility model relates to an injection molding machine pay-off technical field specifically is a material feeding unit of injection molding machine.

Background

The injection molding method is to inject the rubber material into the mold directly from the injection molding machine barrel and then to vulcanize the rubber material into the product. The rubber is mainly used for smaller model rubber products such as rubber shoes, sealing products and the like. Compared with the common mould pressing method, the injection moulding method has the advantages that after the glue material is injected into the mould, the glue material is vulcanized into a finished product, thereby reducing the manual labor, improving the production rate, improving the mechanization degree, reducing the residual glue edge processed during the mould, and reducing the cost and the consumption of the glue material.

The size of the rubber outlet of the feeding device of the existing injection molding machine is inconvenient to adjust, the feeding is inconvenient for dies with different sizes, part of colloid is attached to the inner side wall of some feeding devices sometimes, and the colloid is possibly deteriorated due to the attachment for a long time and is difficult to clean.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a material feeding unit of injection press has solved the problem of proposing in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a material feeding unit of injection molding machine, includes the storage tank, the discharge gate has been seted up to the below of storage tank, the lower fixed surface of storage tank is connected with the regulating plate, the adjustment tank has been seted up to the inside of regulating plate, the inside of adjustment tank is rotated and is connected with the baffle, one side of baffle articulates there is the bracing piece, the inside fixedly connected with gag lever post of adjustment tank, the inside of adjustment tank is rotated and is connected with the rotating ring, the one end of bracing piece is articulated with one side of rotating ring, the spacing groove with gag lever post looks adaptation is seted up to the top of rotating ring, the inside of adjustment tank is rotated and is connected with the rotor plate, the top fixedly connected with electric putter of rotor plate, electric putter's one end is articulated with one side of rotating ring.

Optionally, the top fixedly connected with motor of storage tank, the output shaft fixedly connected with axis of rotation of motor, the outer fixed surface of axis of rotation is connected with the connecting rod.

Optionally, a cavity is formed in the connecting rod, a connecting plate is slidably connected inside the cavity, a spring is fixedly connected to one side of the connecting plate, one end of the spring is abutted to one side of the cavity, a fixing rod is fixedly connected to one side of the connecting plate, and a scraper is fixedly connected to one end of the fixing rod.

Optionally, the upper end surface of storage tank is provided with the feed inlet, one side fixedly connected with inlet pipe of feed inlet, the below of discharge gate is provided with the ejection of compact mouth, the surface of ejection of compact mouth is provided with the solenoid valve.

Optionally, limit switch is arranged in the limit groove, the number of limit switches is multiple, multiple the limit switches are evenly distributed in the limit groove, and the limit switches are electrically connected with the electric push rod through wires.

Optionally, an electric heater is arranged inside the storage tank, a temperature control switch is arranged inside the storage tank, the temperature control switch is electrically connected with the electric heater through a lead, a control box is arranged on one side of the storage tank, and the control box is electrically connected with the electric push rod, the motor and the electric heater through leads.

(III) advantageous effects

The utility model provides a material feeding unit of injection press possesses following beneficial effect:

1. this material feeding unit of injection molding machine sets up through regulating plate, baffle, bracing piece, gag lever post, swivel becket, rotor plate and electric putter's cooperation, can adjust the size of discharge gate as required at the in-process that uses to play the effect of the speed of adjustment ejection of compact, reached the purpose that adapts to not the injection of equidimension mould and pressed.

2. This material feeding unit of injection machine sets up through the cooperation of motor, axis of rotation, connecting rod, connecting plate, spring, dead lever and scraper blade, can clear up the adnexed colloid of inner wall of storage tank at the in-process that uses to play the effect of avoiding the adnexed colloid of storage tank inner wall to influence the quality of inside colloid, reached the purpose of conveniently clearing up the storage tank inner wall.

Drawings

FIG. 1 is a schematic view of the three-dimensional structure of the present invention;

fig. 2 is a schematic front view of a cross-sectional structure of the present invention;

fig. 3 is an enlarged schematic view of a portion a of fig. 2 according to the present invention;

fig. 4 is a schematic view of the cross-sectional structure of the adjusting plate of the present invention.

In the figure: 1. a material storage tank; 2. an adjusting plate; 3. a baffle plate; 4. a support bar; 5. a limiting rod; 6. a rotating ring; 7. a rotating plate; 8. an electric push rod; 9. a motor; 10. a rotating shaft; 11. a connecting rod; 12. A connecting plate; 13. a spring; 14. a fixing rod; 15. a squeegee; 16. a feeding pipe; 17. a limit switch; 18. an electric heater; 19. and a control box.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Referring to fig. 1 to 4, the present invention provides a technical solution: a feeding device of an injection molding machine comprises a storage tank 1, a discharge hole is formed below the storage tank 1, an adjusting plate 2 is fixedly connected to the lower surface of the storage tank 1, an adjusting groove is formed in the adjusting plate 2, a baffle 3 is rotatably connected to the inner part of the adjusting groove, a supporting rod 4 is hinged to one side of the baffle 3, a limiting rod 5 is fixedly connected to the inner part of the adjusting groove, a rotating ring 6 is rotatably connected to the inner part of the adjusting groove, one end of the supporting rod 4 is hinged to one side of the rotating ring 6, a limiting groove matched with the limiting rod 5 is formed in the upper part of the rotating ring 6, a rotating plate 7 is rotatably connected to the inner part of the adjusting groove, an electric push rod 8 is fixedly connected to the upper part of the rotating plate 7, one end of the electric push rod 8 is hinged to one side of the rotating ring 6, the feeding device passes through the adjusting plate 2, the baffle 3, the supporting rod 4, the limiting rod 5, the rotating ring 6, the rotating plate 7 and the electric push rod 8, the size of the discharge port can be adjusted as required in the using process, so that the effect of adjusting the discharging speed is achieved, and the purpose of adapting to injection of molds with different sizes is achieved, a motor 9 is fixedly connected above the storage tank 1, an output shaft of the motor 9 is fixedly connected with a rotating shaft 10, the outer surface of the rotating shaft 10 is fixedly connected with a connecting rod 11, a cavity is formed in the connecting rod 11, a connecting plate 12 is slidably connected in the cavity, a spring 13 is fixedly connected to one side of the connecting plate 12, one end of the spring 13 is abutted against one side of the cavity, a fixed rod 14 is fixedly connected to one side of the connecting plate 12, a scraper 15 is fixedly connected to one end of the fixed rod 14, a feed port is arranged on the outer surface of the upper end of the storage tank 1, a feed pipe 16 is fixedly connected to one side of the feed port, a discharge nozzle is arranged below the discharge port, and an electromagnetic valve is arranged on the outer surface of the discharge nozzle, through motor 9, axis of rotation 10, connecting rod 11, connecting plate 12, spring 13, dead lever 14 and scraper blade 15's cooperation setting, in-process using can clear up storage tank 1's the adnexed colloid of inner wall, thereby played the effect of avoiding storage tank 1 inner wall adnexed colloid to influence the quality of inside colloid, the purpose of conveniently clearing up storage tank 1 inner wall has been reached, the inside of spacing groove is provided with limit switch 17, limit switch 17's quantity is a plurality of, the even distribution of a plurality of limit switch 17 is in the inside of spacing groove, a plurality of limit switch 17 are connected through the wire and electric putter 8 electricity, storage tank 1's inside is provided with electric heater 18, storage tank's inside is provided with temperature detect switch, temperature detect switch passes through the wire and is connected with electric heater 18 electricity, one side of storage tank 1 is provided with control box 19, control box 19 passes through the wire and electric putter 8, motor 9 and electric heater 18 electricity are connected.

During the use, in adding storage tank 1 with rubber through inlet pipe 16, and heat the rubber in the storage tank 1 through electric heater 18, it is flexible through control electric putter 8, electric putter 8 drives swivel becket 6 and rotates, it rotates to drive baffle 3 through bracing piece 4 when swivel becket 6 is rotatory, thereby change the sectional area of discharge gate unloading, and different positions through limit switch 17, can become several gears with the speed regulation of unloading, when the inner wall of storage tank 1 needs to be cleared up, starter motor 9, motor 9 drives connecting rod 11 through axis of rotation 10 and rotates, connecting rod 11 comes down through the colloid clearance of dead lever 14 and scraper blade 15 with the storage tank 1 inner wall, avoid the subsequent use of surface-attached colloid influence.

The utility model discloses a theory of operation and beneficial effect: this feeding device of injection press, through regulating plate 2, baffle 3, bracing piece 4, gag lever post 5, swivel becket 6, the cooperation setting of swivel becket 7 and electric putter 8, the in-process that uses can adjust the size of discharge gate as required, thereby the effect of the speed of the adjustment ejection of compact has been played, the purpose of the notes pressure of the not equidimension mould of adaptation has been reached, through motor 9, axis of rotation 10, connecting rod 11, connecting plate 12, spring 13, the cooperation setting of dead lever 14 and scraper blade 15, the in-process that uses can be cleared up the adnexed colloid of inner wall of storage tank 1, thereby the effect of avoiding the adnexed colloid of 1 inner wall of storage tank to influence the quality of inside colloid has been played, the purpose of conveniently clearing up 1 inner wall of storage tank has been reached.

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 a material feeding unit of injection machine, includes storage tank (1), its characterized in that: the discharge gate has been seted up to the below of storage tank (1), the lower fixed surface of storage tank (1) is connected with regulating plate (2), the adjustment tank has been seted up to the inside of regulating plate (2), the inside of adjustment tank is rotated and is connected with baffle (3), one side of baffle (3) articulates there is bracing piece (4), the inside fixedly connected with gag lever post (5) of adjustment tank, the inside of adjustment tank is rotated and is connected with swivel becket (6), the one end of bracing piece (4) is articulated with one side of swivel becket (6), the spacing groove with gag lever post (5) looks adaptation is seted up to the top of swivel becket (6), the inside of adjustment tank is rotated and is connected with rotor plate (7), the top fixedly connected with electric putter (8) of rotor plate (7), the one end of electric putter (8) is articulated with one side of swivel becket (6).

2. The feeding device of an injection molding machine according to claim 1, characterized in that: the top fixedly connected with motor (9) of storage tank (1), the output shaft fixedly connected with axis of rotation (10) of motor (9), the outer fixed surface of axis of rotation (10) is connected with connecting rod (11).

3. The feeding device of an injection molding machine according to claim 2, characterized in that: the cavity has been seted up to the inside of connecting rod (11), the inside sliding connection of cavity has connecting plate (12), one side fixedly connected with spring (13) of connecting plate (12), one end of spring (13) and one side butt of cavity, one side fixedly connected with dead lever (14) of connecting plate (12), one end fixedly connected with scraper blade (15) of dead lever (14).

4. The feeding device of an injection molding machine according to claim 1, characterized in that: the outer surface of the upper end of the storage tank (1) is provided with a feed inlet, one side of the feed inlet is fixedly connected with a feed pipe (16), a discharge nozzle is arranged below the discharge outlet, and the outer surface of the discharge nozzle is provided with an electromagnetic valve.

5. The feeding device of an injection molding machine according to claim 1, characterized in that: the inside of spacing groove is provided with limit switch (17), limit switch (17)'s quantity is a plurality of, and is a plurality of limit switch (17) even distribution is in the inside of spacing groove, and is a plurality of limit switch (17) are connected through the wire and electric putter (8) electricity.

6. The feeding device of an injection molding machine according to claim 2, characterized in that: the inside of storage tank (1) is provided with electric heater (18), the inside of storage tank is provided with temperature detect switch, temperature detect switch passes through the wire and is connected with electric heater (18) electricity, one side of storage tank (1) is provided with control box (19), control box (19) pass through the wire and are connected with electric putter (8), motor (9) and electric heater (18) electricity.