CN216230458U

CN216230458U - Feeding device for injection molding machine

Info

Publication number: CN216230458U
Application number: CN202122209329.7U
Authority: CN
Inventors: 乔四新; 王文宁
Original assignee: Henan Xinfeng Automotive Electronics Co ltd
Current assignee: Henan Xinfeng Automotive Electronics Co ltd
Priority date: 2021-09-13
Filing date: 2021-09-13
Publication date: 2022-04-08
Anticipated expiration: 2031-09-13

Abstract

The utility model relates to the technical field of injection molding machines, in particular to a feeding device for an injection molding machine, which comprises a fixed frame and a material cylinder arranged on the fixed frame, wherein the top of the material cylinder is provided with a top plate, one side of the top plate is provided with a feeding hole, the top plate is provided with a stirring mechanism, the stirring mechanism extends into the material cylinder, the bottom of the material cylinder is provided with a discharging hole, the outer wall of the discharging hole is provided with a baffle, the top of the baffle is hinged with the outer wall of the material cylinder, and the outer part of the baffle is provided with an adjusting component for controlling the baffle to be opened and closed; according to the utility model, by arranging the stirring mechanism, when the material is fed to the injection molding machine, the material can be firstly placed in the material barrel, so that the material can be temporarily stored and is convenient to use, and on the other hand, the material can be uniformly mixed through the stirring mechanism without manual mixing, the working efficiency is improved, and by arranging the adjusting assembly, the opening and closing of the discharge port can be timely controlled, so that the mixed material can be conveniently fed to the injection molding machine, and the practicability is improved.

Description

Feeding device for injection molding machine

Technical Field

The utility model relates to the technical field of injection molding machines, in particular to a feeding device for an injection molding machine.

Background

An injection molding machine is also known as an injection molding machine or an injection machine. It is a main forming equipment for making various shaped plastic products from thermoplastic plastics or thermosetting plastics by using plastic forming mould. The device is divided into a vertical type, a horizontal type and a full-electric type. The injection molding machine can heat the plastic, apply high pressure to the molten plastic, and inject it to fill the mold cavity.

When the plug connector is produced, the plastic mold is prefabricated by an injection molding machine, different solid raw materials are required to be placed in the injection molding machine when the injection molding machine is used at present, then the injection molding machine is processed, but the existing injection molding machine cannot directly mix the materials when the materials are put in, and the injection molding machine is inconvenient to use and needs frequent feeding.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a feeding device for an injection molding machine, which not only can uniformly mix materials, but also is convenient to use and can temporarily store the materials.

In order to solve the technical problem, the utility model provides a feeding device for an injection molding machine, which comprises a fixed frame and a material cylinder arranged on the fixed frame, wherein the top of the material cylinder is provided with a top plate, one side of the top plate is provided with a feeding hole, the top plate is provided with a stirring mechanism, and the stirring mechanism extends into the material cylinder;

the bottom of the charging barrel is provided with a discharging port, the outer wall of the discharging port is provided with a baffle, the top of the baffle is hinged with the outer wall of the charging barrel, and the outside of the baffle is provided with an adjusting component for controlling the baffle to open and close;

the adjusting component comprises a hinged rod, a connecting rod and a pressing rod, the hinged rod is L-shaped, the middle of the hinged rod is hinged to the fixing frame, one end of the hinged rod is fixedly connected with the pressing rod through a connecting piece, and the other end of the hinged rod is hinged to the baffle through the connecting rod.

Further, the stirring mechanism comprises a motor, a stirring shaft and a plurality of stirring pieces arranged on the outer wall of the rotating shaft, the motor is fixedly arranged on the top plate, and the output end of the motor is fixedly connected with the stirring shaft.

Further, the bottom end of the stirring shaft is sleeved with a gasket, and a locking nut used for placing a stirring piece to slide downwards is arranged at the bottom of the gasket.

Furthermore, a splicing hole is formed in the bottom end of the stirring shaft, and a dispersing blade is fixedly connected in the splicing hole.

Further, the stirring piece comprises a barrel body and two stirring blades fixedly installed on the outer wall of the barrel body, wherein the barrel body is sleeved on the outer wall of the stirring shaft and is fixedly connected with the stirring shaft through a bolt.

Furthermore, the outer wall of the stirring shaft is fixedly connected with a convex strip, the inner wall of the barrel body is provided with a sliding groove, and the boss is inserted in the sliding groove.

Further, the mount includes the base, base top four corners fixedly connected with stand, stand top outer wall with feed cylinder fixed connection, still be provided with the strengthening rib between base top both sides and the feed cylinder outer wall.

The technical scheme of the utility model has the following beneficial effects:

1. according to the utility model, by arranging the stirring mechanism, when the injection molding machine is fed, materials can be placed in the material barrel firstly, so that the materials can be temporarily stored and are convenient to use, and the materials can be uniformly mixed by the stirring mechanism without manual mixing, thereby improving the working efficiency.

2. Through setting up adjusting part, can in time control opening and shutting of discharge gate, be convenient for put in the material that mixes to the injection molding machine, improve the practicality.

3. Through setting up the mount, conveniently with feed cylinder fixed mounting on the injection molding machine, use in a flexible way.

Drawings

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

FIG. 2 is a schematic axial view of the cartridge and the holder of the present invention;

FIG. 3 is a schematic structural view of a stirring mechanism according to the present invention;

FIG. 4 is a schematic view of the structure of the stirring shaft of the present invention;

FIG. 5 is a schematic view of the structure of the stirring member of the present invention.

In the figure: 1. a base; 2. a column; 3. a charging barrel; 4. a discharge port; 5. a hinged lever; 6. connecting sheets; 7. a connecting rod; 8. a baffle plate; 9. a pressure lever; 10. reinforcing ribs; 11. a top plate; 12. a motor; 13. a feed inlet; 14. a stirring shaft; 141. a convex strip; 142. inserting holes; 15. a stirring member; 151. a barrel; 152. a stirring blade; 153. a chute; 16. a gasket; 17. a lock nut; 18. dispersing the blades.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 to 5 of the embodiments of the present invention. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the utility model, are within the scope of the utility model.

As shown in fig. 1-5: a feeding device for an injection molding machine comprises a fixing frame and a material barrel 3 fixedly installed on the fixing frame, wherein a top plate 11 is installed at the top of the material barrel 3, a feeding hole 13 is formed in one side of the top plate 11, a stirring mechanism is installed on the top plate 11 and extends into the material barrel 3, a discharging hole 4 is formed in the bottom of the material barrel 3, a baffle 8 is installed on the outer wall of the discharging hole 4, the top of the baffle 8 is hinged with the outer wall of the material barrel 3, and an adjusting assembly used for controlling the opening and closing of the baffle 8 is arranged outside the baffle 8;

specifically, the feeding device for the injection molding machine comprises a fixing frame and a material barrel 3 fixedly installed on the fixing frame, wherein a top plate 11 is installed at the top of the material barrel 3, the top plate 11 is detachably connected with the material barrel 3, a feeding hole 13 is formed in one side of the top plate 11, a stirring mechanism is installed on the top plate 11 and extends into the material barrel 3, a discharging hole 4 is formed in the bottom of the material barrel 3, a baffle 8 is installed on the outer wall of the discharging hole 4, the top of the baffle 8 is hinged to the outer wall of the material barrel 3, and an adjusting assembly used for controlling the baffle 8 to open and close is arranged outside the baffle 8;

the adjusting component comprises a hinged rod 5, a connecting rod 7 and a pressing rod 9, the hinged rod 5 is L-shaped, the middle of the hinged rod 5 is hinged to the fixing frame, one end of the hinged rod 5 is fixedly connected with the pressing rod 9 through a connecting piece 6, and the other end of the hinged rod 5 is hinged to the baffle 8 through the connecting rod 7.

When the adjusting part is used, when baffle 8 is opened to needs, depression bar 9 is moved to the downward pressure, the top that the one end of depression bar 9 drove hinge bar 5 rotates along clockwise, 8 bottoms of connecting rod 7 pulling baffle this moment rotate to the one side that is close to hinge bar 5, break away from until baffle 8 and discharge gate 4, discharge gate 4 is the open mode this moment, when upwards pulling depression bar 9, hinge bar 5's bottom rotates along counter-clockwise, connecting rod 7 promotes baffle 8 and rotates to the one side that is close to discharge gate 4, until baffle 8 is located discharge gate 4 under, discharge gate 4 is the closed mode this moment.

According to the embodiment, the stirring mechanism is arranged, when the material is fed to the injection molding machine, the material can be placed in the material barrel 3 firstly, on one hand, the material can be temporarily stored, the use is convenient, on the other hand, the material can be uniformly mixed through the stirring mechanism, manual mixing is not needed, the working efficiency is improved, and by arranging the adjusting assembly, the opening and closing of the discharge port 4 can be controlled in time, the mixed material can be conveniently fed to the injection molding machine, and the practicability is improved.

According to one embodiment of the present invention, as shown in figure 3,

rabbling mechanism includes motor 12, (mixing) shaft 14 and installs a plurality of stirring 15 at the pivot outer wall, motor 12 fixed mounting is on roof 11, motor 12's output and (mixing) shaft 14 fixed connection, for avoiding stirring 15 to break away from (mixing) shaft 14 the 14 bottom pot head of (mixing) shaft is equipped with

gasket

16, 16 bottom threaded connection of gasket has and is used for placing stirring 15 gliding lock nut 17 downwards.

When the stirring mechanism works, the motor 12 drives the stirring shaft 14 to rotate, the stirring shaft 14 drives the stirring piece 15 to rotate, and materials placed in the material barrel 3 can be uniformly mixed through the stirring piece 15.

In addition, for further improvement mixing effect, jack 142 has been seted up to the (mixing) shaft 14 bottom, fixedly connected with dispersion blade 18 in jack 142, dispersion blade 18 passes through bolt and (mixing) shaft 14 bottom fixed connection, and the slope facility of dispersion blade 18 can carry out the mixing to the material of feed cylinder 3 bottom, improves mixing effect.

In one embodiment of the present invention, as shown in figures 4 and 5,

the stirring part 15 comprises a cylinder 151 and two stirring blades 152 fixedly arranged on the outer wall of the cylinder 151, the cylinder 151 is sleeved on the outer wall of the stirring shaft 14 and is fixedly connected with the stirring shaft 14 through bolts, a convex strip 141 is fixedly connected with the outer wall of the stirring shaft 14, a sliding groove 153 is formed in the inner wall of the cylinder 151, and the convex strip is inserted in the sliding groove 153;

this embodiment, through setting up sand grip 141 and spout 153, can avoid stirring 15 to take place relative rotation with (mixing) shaft 14 at the during operation, improve stirring 15's stability.

In another embodiment of the present invention, as shown in figures 1 and 2,

the fixing frame comprises a base 1, wherein four corners of the top of the base 1 are fixedly connected with upright posts 2, one sides of the tops of the four upright posts 2, which are opposite, are fixedly connected with the charging barrel 3, and reinforcing ribs 10 are further arranged between two sides of the top of the base 1 and the outer wall of the charging barrel 3; through setting up the mount, conveniently with feed cylinder 3 fixed mounting on the injection molding machine, use in a flexible way, through setting up strengthening rib 10, can improve feed cylinder 3's stability.

The working principle of the utility model is as follows:

during the use, install the mount in the top of injection molding machine earlier, with multiple material of waiting to add the injection molding machine in adding feed inlet 13 into feed cylinder 3, after the interpolation finishes, open motor 12, motor 12 drives (mixing) shaft 14 and stirring 15 work, mix the material, disperse blade 18 simultaneously and mix the material of bottom, after mixing finishes, can open baffle 8 through pressing depression bar 9, the material that mixes this moment passes through discharge gate 4 and discharges to the injection molding machine in, convenient to use and work are high-efficient.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the utility model as defined in the appended claims.

Claims

1. The utility model provides a loading attachment for injection molding machine which characterized in that: the stirring device comprises a fixing frame and a charging barrel (3) arranged on the fixing frame, wherein a top plate (11) is arranged at the top of the charging barrel (3), a feeding hole (13) is formed in one side of the top plate (11), a stirring mechanism is arranged on the top plate (11), and the stirring mechanism extends into the charging barrel (3);

the bottom of the charging barrel (3) is provided with a discharging port (4), the outer wall of the discharging port (4) is provided with a baffle (8), the top of the baffle (8) is hinged with the outer wall of the charging barrel (3), and an adjusting component for controlling the baffle (8) to open and close is arranged outside the baffle (8);

the adjusting component comprises a hinged rod (5), a connecting rod (7) and a pressing rod (9), the hinged rod (5) is L-shaped, the middle of the hinged rod (5) is hinged to the fixing frame, one end of the hinged rod (5) is fixedly connected with the pressing rod (9) through a connecting piece (6), and the other end of the hinged rod (5) is hinged to the baffle (8) through the connecting rod (7).

2. The loading device for the injection molding machine according to claim 1, characterized in that: the stirring mechanism comprises a motor (12), a stirring shaft (14) and a plurality of stirring pieces (15) arranged on the outer wall of the rotating shaft, the motor (12) is fixedly arranged on the top plate (11), and the output end of the motor (12) is fixedly connected with the stirring shaft (14).

3. The loading device for the injection molding machine according to claim 2, characterized in that: the stirring shaft (14) bottom cover is equipped with gasket (16), gasket (16) bottom is provided with and is used for placing stirring piece (15) locking nut (17) of gliding downwards.

4. The loading device for the injection molding machine according to claim 2, characterized in that: the bottom end of the stirring shaft (14) is provided with a jack hole (142), and a dispersing blade (18) is fixedly connected in the jack hole (142).

5. The loading device for the injection molding machine according to claim 2, characterized in that: stirring piece (15) include barrel (151) and two stirring vane (152) of fixed mounting in barrel (151) outer wall, barrel (151) cover is established at (mixing) shaft (14) outer wall and is passed through bolt and (mixing) shaft (14) fixed connection.

6. The feeding device for injection molding machine according to claim 5, characterized in that: the stirring shaft (14) outer wall fixedly connected with sand grip (141), spout (153) have been seted up to barrel (151) inner wall, the sand grip cartridge is in spout (153).

7. The loading device for the injection molding machine according to claim 1, characterized in that: the fixing frame comprises a base (1), four corners at the top of the base (1) are fixedly connected with a stand column (2), the outer wall of the top of the stand column (2) is fixedly connected with a charging barrel (3), and reinforcing ribs (10) are further arranged between two sides of the top of the base (1) and the outer wall of the charging barrel (3).