CN212860186U

CN212860186U - High polymer material injection molding device

Info

Publication number: CN212860186U
Application number: CN202021789289.7U
Authority: CN
Inventors: 周梦平; 程天娇; 蒋松奇; 卢红淋
Original assignee: Guizhou Hongyuli Environmental Protection Technology Co ltd
Current assignee: Guizhou Hongyuli Environmental Protection Technology Co ltd
Priority date: 2020-08-25
Filing date: 2020-08-25
Publication date: 2021-04-02
Anticipated expiration: 2030-08-25

Abstract

The utility model discloses a macromolecular material device of moulding plastics belongs to the technical field of moulding plastics. The utility model relates to a high polymer material injection molding device, which comprises a base, a servo motor is arranged on the left side of the top surface of the base, a cam is arranged on the upper part of the servo motor, a connecting rod A is arranged on the cam in a penetrating way, a bevel gear A is arranged on the upper part of the connecting rod A in a sleeved way, a bevel gear B is arranged on the right side of the bevel gear B in a sleeved way, a heating body is arranged on the right side of the connecting rod B in a sleeved way, blades are arranged inside the heating body in a sleeved way, a feeding pipe is arranged on the upper part of the heating body, a plurality of heat dissipation holes are arranged on the outer wall of the lower part of the feeding pipe at equal intervals in an annular way, a connecting pipe is arranged on the lower part of the heating body, a, the working efficiency is high.

Description

High polymer material injection molding device

Technical Field

The utility model relates to a technical field of mould plastics, more specifically say, relate to a macromolecular material device of moulding plastics.

Background

Injection molding is a method for producing and molding industrial products, the products generally use rubber injection molding and plastic injection molding, and the injection molding can also be divided into injection molding method and die casting method, an injection molding machine (for short, an injection machine or an injection molding machine) is a main molding device for manufacturing thermoplastic plastics or thermosetting materials into plastic products with various shapes by using a plastic molding die, the injection molding is realized by using the injection molding machine and the die, the plastic is a very wide material, the plastic products are generally molded by using the injection molding machine during manufacturing, and the thermoplastic plastics or thermosetting plastics are manufactured into the plastic products with various shapes, so that the high polymer material injection molding device is provided, and the high polymer material injection molding device is provided.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

An object of the utility model is to provide a macromolecular material device of moulding plastics to solve the problem that proposes in the above-mentioned background art.

2. Technical scheme

A high polymer material injection molding device comprises a base, wherein a servo motor is arranged on the left side of the top surface of the base, a cam is arranged on the upper portion of the servo motor, a connecting rod A penetrates through the cam, a bevel gear A is sleeved on the upper portion of the connecting rod A, a bevel gear B is arranged on the right side of the bevel gear A, a connecting rod B is arranged on the right side of the bevel gear B, a heating body is arranged on the right side of the connecting rod B, blades are sleeved inside the heating body, a feeding pipe is arranged on the upper portion of the heating body, a plurality of heat dissipation holes are formed in the outer wall of the lower portion of the feeding pipe in an annular shape at equal intervals, a connecting pipe is arranged on the lower portion of the heating body, a conveying pipe is arranged on the, the fixed block top surface left side is equipped with the baffle, the baffle right side is equipped with first mould, first mould right side is equipped with the second mould, second mould right side is equipped with the fixed plate, the fixed plate middle part is run through and is equipped with adjusting screw.

Preferably, the output shaft of the servo motor is fixedly connected with a connecting rod A, and the connecting rod A is fixedly connected with the cam.

Preferably, the bevel gear A and the bevel gear B are in meshing transmission, the end part of the right side of the connecting rod B penetrates through the heating body to be connected and fixed with the blade, and a heating wire is arranged in the blade.

Preferably, the end part of the left side of the spring is fixedly connected with the left side of the sliding rod, the right side of the spring is fixedly connected with the left side of the conveying pipe, and the sliding rod is in sliding fit with the conveying pipe.

Preferably, the first die and the second die are connected and fixed through bolts, the adjusting screws are in friction contact with the surface of the second die, and the adjusting screws are in threaded connection with the fixing plate.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

1. the utility model discloses a set up the blade in the heating member, and be equipped with the heater strip in the blade, utilize the blade to rotate for macromolecular material is heated more evenly, utilizes servo motor to drive the cam and rotates with connecting rod A, and connecting rod A rotates and drives bevel gear A, and bevel gear A rotates and drives bevel gear B and rotate, thereby makes connecting rod B rotate, and connecting rod B rotates and drives the blade and rotate, utilizes the blade to rotate and makes macromolecular material be heated more evenly, and the macromolecular material that is heated and melts has advanced the connecting pipe and has flowed into the conveyer pipe and get into first mould and second mould under the piston promotes, the utility model discloses simple structure easily operates, can accomplish the process of moulding plastics fast, and work efficiency is high.

2. The utility model discloses when utilizing and utilizing servo motor to drive the cam and rotate, reciprocating motion can be to the slide bar, the cam can promote the slide bar and remove to the right side, the spring is compressed, thereby make the material that the piston promoted in the conveyer pipe get into first mould and second mould, when the cam does not extrude the slide bar, the spring resumes elasticity, it removes to the left side to drive the slide bar, utilize baffle and adjusting screw to compress tightly first mould and second mould, utilize the first mould of bolted connection to compress tightly with the second mould, rotate adjusting screw after the macromolecular material cooling in first mould and the second mould, make adjusting screw remove to the right side, it can carry out drawing of patterns and handle to take off the bolt.

Drawings

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

FIG. 2 is a left side view of the overall structure of the present invention;

fig. 3 is a schematic view of the heating body of the present invention;

fig. 4 is a schematic view of an adjusting screw according to the present invention;

the reference numbers in the figures illustrate: the device comprises a base 1, a servo motor 2, a cam 3, a connecting rod A4, a bevel gear A5, a bevel gear B6, a connecting rod B7, a heating body 8, blades 9, a feeding pipe 10, heat dissipation holes 11, connecting pipes 12, conveying pipes 13, conveying pipes 14, sliding rods 15, springs, a supporting seat 16, a supporting seat 17, a fixing block, a baffle 18, a first die 19, a second die 20, a fixing plate 21, an adjusting screw 22 and a piston 23.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides a technical solution:

a high polymer material injection molding device comprises a base 1, a servo motor 2 is arranged on the left side of the top surface of the base 1, a cam 3 is arranged on the upper portion of the servo motor 2, a connecting rod A4 is arranged on the cam 3 in a penetrating manner, a bevel gear A5 is sleeved on the upper portion of the connecting rod A4, a bevel gear B6 is arranged on the right side of the bevel gear A5, a connecting rod B7 is arranged on the right side of a bevel gear B6, a heating body 8 is arranged on the right side of the connecting rod B7, blades 9 are sleeved in the heating body 8, a feeding pipe 10 is arranged on the upper portion of the heating body 8, a plurality of heat dissipation holes 11 are formed in the annular and equidistant mode on the outer wall of the lower portion of the feeding pipe 10, a connecting pipe 12 is arranged on the lower portion of the heating body 8, a conveying pipe 13 is arranged on, the right side of the baffle 18 is provided with a first die 19, the right side of the first die 19 is provided with a second die 20, the right side of the second die 20 is provided with a fixing plate 21, and an adjusting screw 22 is arranged in the middle of the fixing plate 21 in a penetrating manner, the utility model utilizes a servo motor 2 to drive a cam 3 and a connecting rod A4 to rotate, a connecting rod A4 rotates to drive a bevel gear A5, a bevel gear A5 rotates to drive a bevel gear B6 to rotate, so that a connecting rod B7 rotates, a connecting rod B7 rotates to drive a moving blade 9 to rotate, high polymer materials are heated more uniformly by utilizing the rotation of the blade 9, when the cam 3 rotates, the sliding rod 14 reciprocates, the cam 3 pushes the sliding rod 14 to move towards the right side, the spring 15 is compressed, so that the piston pushes the materials in the conveying pipe 13 to enter the first die 19 and the second die 20, when the cam 3 does not extrude the sliding rod 14, the spring 15 recovers elasticity to drive the sliding rod to move, the first die 19 and the second die 20 are connected and pressed by bolts.

Specifically, the output shaft of the servo motor 2 is fixedly connected with the connecting rod A4, the connecting rod A4 is fixedly connected with the cam 3, and the cam 3 and the connecting rod A4 are driven to rotate by the servo motor 2.

Furthermore, bevel gear A5 and bevel gear B6 are in meshing transmission, the end part of the right side of connecting rod B7 penetrates through heating body 8 and is fixedly connected with blade 9, heating wires are arranged in blade 9, the blade 9 and heating body 8 are used for heating the high polymer material, the high polymer material is heated more uniformly by blade 9, bevel gear A5 is used for rotating and driving bevel gear B6, bevel gear B6 is used for rotating and driving connecting rod B7 to rotate, and connecting rod B7 is used for rotating and driving blade 9 to rotate.

Still further, the left end of the spring 15 is fixedly connected with the left side of the sliding rod 14, the right side of the spring 15 is fixedly connected with the left side of the conveying pipe 13, the sliding rod 14 is in sliding fit with the conveying pipe 13, when the cam 3 rotates, the sliding rod 14 can reciprocate, the cam 3 can push the sliding rod 14 to move towards the right side, the spring 15 is compressed, so that the piston can push the material in the conveying pipe 13 to enter the first die 19 and the second die 20, and when the cam 3 does not extrude the sliding rod 14, the spring 15 recovers elasticity to drive the sliding rod to move towards the left side.

In addition, the first mold 19 and the second mold 20 are fixed by bolts, the adjusting screw 22 is in surface friction contact with the second mold 20, the adjusting screw 22 is in threaded connection with the fixing plate 21, and the first mold 19 and the second mold 20 are pressed by the adjusting screw 22.

The working principle is as follows: when the device is used, a high polymer material is put into the device from a feeding pipe 10, the high polymer material is heated by a heating body 8 and blades 9, a cam 3 and a connecting rod A4 are driven to rotate by a servo motor 2, the connecting rod A4 drives a bevel gear A5 to rotate, a bevel gear A5 drives a bevel gear B6 to rotate, so that a connecting rod B7 rotates, a connecting rod B7 rotates to drive the blades 9 to rotate, the high polymer material is heated more uniformly by the rotation of the blades 9, when the cam 3 rotates, a sliding rod 14 reciprocates, the cam 3 pushes the sliding rod 14 to move towards the right side, a spring 15 is compressed, so that a piston pushes the material in a conveying pipe 13 to enter a first die 19 and a second die 20, when the cam 3 does not squeeze the sliding rod 14, the spring 15 recovers elasticity to drive the sliding rod to move towards the left side, the first die 19 and the second die 20 are pressed by a baffle 18 and an adjusting, the first die 19 and the second die 20 are connected by bolts for pressing, after the high polymer material in the dies is cooled, the adjusting screw 22 is rotated to move the adjusting screw 22 to the right side, and the bolts are taken down for demoulding.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a macromolecular material device of moulding plastics, includes base (1), its characterized in that: the automatic heating device is characterized in that a servo motor (2) is arranged on the left side of the top surface of the base (1), a cam (3) is arranged on the upper portion of the servo motor (2), a connecting rod A (4) penetrates through the cam (3), a bevel gear A (5) is sleeved on the upper portion of the connecting rod A (4), a bevel gear B (6) is arranged on the right side of the bevel gear A (5), a connecting rod B (7) is arranged on the right side of the bevel gear B (6), a heating body (8) is arranged on the right side of the connecting rod B (7), blades (9) are sleeved inside the heating body (8), an inlet pipe (10) is arranged on the upper portion of the heating body (8), a plurality of radiating holes (11) are formed in the outer wall of the lower portion of the inlet pipe (10) at equal intervals in an annular mode, a connecting pipe (, slide bar (14) right side tip is equipped with piston (23), conveyer pipe (13) left side is equipped with spring (15), conveyer pipe (13) lower part is equipped with supporting seat (16), supporting seat (16) right side is equipped with fixed block (17), fixed block (17) top surface left side is equipped with baffle (18), baffle (18) right side is equipped with first mould (19), first mould (19) right side is equipped with second mould (20), second mould (20) right side is equipped with fixed plate (21), fixed plate (21) middle part is run through and is equipped with adjusting screw (22).

2. The device of claim 1, wherein: the output shaft of the servo motor (2) is fixedly connected with a connecting rod A (4), and the connecting rod A (4) is fixedly connected with the cam (3).

3. The device of claim 1, wherein: the bevel gear A (5) and the bevel gear B (6) are in meshing transmission, the end part of the right side of the connecting rod B (7) penetrates through the heating body (8) to be connected and fixed with the blade (9), and a heating wire is arranged in the blade (9).

4. The device of claim 1, wherein: spring (15) left side tip is connected fixedly with slide bar (14) left side, spring (15) right side is connected fixedly with conveyer pipe (13) left side, slide bar (14) and conveyer pipe (13) sliding fit.

5. The device of claim 1, wherein: the first die (19) and the second die (20) are connected and fixed through bolts, the adjusting screws (22) are in surface friction contact with the second die (20), and the adjusting screws (22) are in threaded connection with the fixing plate (21).