CN214872270U

CN214872270U - Injection molding machine nozzle is used in injection molding product production

Info

Publication number: CN214872270U
Application number: CN202023167670.2U
Authority: CN
Inventors: 方景飞
Original assignee: SHANGHAI HUAAO PROECISION TOOLING CO LTD
Current assignee: SHANGHAI HUAAO PROECISION TOOLING CO LTD
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-11-26
Anticipated expiration: 2030-12-23

Abstract

The application discloses injection molding machine nozzle is used in injection molding product production, including the pipe of moulding plastics and crowded material device and installation device of moulding plastics, the crowded material device of moulding plastics includes cylinder, movable block, piston, carousel, micro motor, connecting rod, inlet pipe, crowded stub bar, guide block, slider, push rod, crowded stub bar and movable groove, and the cylinder is installed to the one end lateral wall of the pipe of moulding plastics, the one end lateral wall of the output fixed connection movable block of cylinder. The cylinder promotes the movable block and drives the piston removal, the piston is through moulding plastics the mouth blowout with the raw materials that the inlet pipe got into with crowded material post, it makes with the mouth cooperation of moulding plastics to be connected when crowded material post, through starting micro motor, micro motor drives the carousel and rotates, the carousel drives the connecting rod and rotates, the connecting rod promotes the slider and slides along the movable groove, the slider passes through the guide block and slides along the guide way, the slider promotes the push rod and removes crowded stub bar, crowded stub bar is at the inside quick reciprocating motion of mouth of moulding plastics, thereby extrude the inside remaining raw materials of mouth of moulding plastics, avoid the raw materials cooling to block up the mouth of moulding plastics, and convenient use.

Description

Injection molding machine nozzle is used in injection molding product production

Technical Field

The application relates to an injection molding machine nozzle, in particular to an injection molding machine nozzle for producing injection molding products.

Background

The injection molding machine is the indispensable equipment in injection moulding, and in the injection moulding process, earlier with the raw materials through the injection molding chamber of feed inlet injection molding machine, the rethread injection molding machine makes the process that the model was added to the raw materials more convenient with the raw materials injection model.

Because the mouth of moulding plastics of injection molding machine is the tubulose, when crowded material piston motion to leftmost end, the unable whole of raw materials in the mouth of moulding plastics cause the raw materials to remain in the mouth of moulding plastics, cause the waste of raw materials to after the raw materials cooling, cause easily that the mouth of moulding plastics is blockked up the condition emergence, cause the unable ejection of compact in later stage, need the regular clearance of operating personnel, increase the amount of labour. Therefore, the injection molding machine nozzle for producing the injection molding product is provided aiming at the problems.

Disclosure of Invention

An injection molding machine nozzle for producing injection molding products comprises an injection molding pipe, an injection molding and extruding device and a mounting device;

the injection molding and extruding device comprises a cylinder, a movable block, a piston, a rotary table, a micro motor, a connecting rod, a feeding pipe, an extruding column, a guide block, a slide block, a push rod, an extruding head and a movable groove, wherein the cylinder is arranged on the side wall of one end of the injection molding pipe, and the output end of the cylinder is fixedly connected with the side wall of one end of the movable block;

the mounting device comprises an injection molding nozzle, a positioning groove, a positioning hole, a positioning sleeve, a groove, a positioning bolt and a fixing disc, wherein the injection molding pipe is provided with an internal sliding connection movable block at one end, the injection molding nozzle is connected with an internal clamping block at one end of the injection molding pipe, and the positioning groove is formed in the internal part of one end of the injection molding pipe.

Further, the one end lateral wall fixed connection piston of movable block, the internally mounted of piston has micro motor, micro motor's output has cup jointed the carousel, the one end of carousel is rotated the one end of connecting the connecting rod through the pivot, the other end of connecting rod rotates the one end lateral wall of link block through the pivot.

Furthermore, one end side wall of the piston is fixedly connected with an extrusion column, a movable groove is formed in the extrusion column, a sliding block is connected to the inside of the movable groove in a sliding mode, and one end of the sliding block is fixedly connected with a push rod.

Further, the material extruding head is sleeved on the outer side of one end of the material extruding column, one end of the material extruding head is fixedly connected to one end of the push rod, the push rod is located inside the movable groove, guide grooves are formed in two sides of the movable groove, the guide grooves are connected with guide blocks in a sliding mode, and the guide blocks are fixedly connected to side walls of two ends of the sliding block.

Further, the one end lateral wall intercommunication inlet pipe of the pipe of moulding plastics, the recess has been seted up in the one end outside of the pipe of moulding plastics, the inside of recess is rotated and is connected positioning bolt.

Further, the constant head tank is the ring channel, the position sleeve has been cup jointed to the inside of constant head tank, the one end fixed connection fixed disk of position sleeve, the one end fixed connection of fixed disk moulds plastics the one end of mouth, open the inside of position sleeve has the locating hole, the internal thread connection positioning bolt of locating hole.

The beneficial effect of this application is: the application provides an injection molding machine nozzle for injection molding product production easy to assemble and dismantle and avoid blockking up.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic overall structure diagram of an embodiment of the present application;

FIG. 2 is a schematic structural diagram of a positioning hole, a positioning sleeve and a fixing plate according to an embodiment of the present application;

fig. 3 is a schematic view of a portion a of fig. 1 according to an embodiment of the present disclosure.

In the figure: 1. the injection molding device comprises an injection molding pipe, 2, a cylinder, 3, a movable block, 4, a piston, 5, a rotary table, 6, a micro motor, 7, a connecting rod, 8, a feeding pipe, 9, an extrusion column, 10, a guide block, 11, a sliding block, 12, a push rod, 13, an extrusion head, 14, a movable groove, 15, an injection molding nozzle, 16, a positioning groove, 17, a positioning hole, 18, a positioning sleeve, 19, a groove, 20, a positioning bolt, 21, a fixed disc, 22 and a guide groove.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1-3, an injection molding machine nozzle for producing injection molded products comprises an injection molding pipe 1, an injection molding and extruding device and a mounting device;

the injection molding and extruding device comprises a cylinder 2, a movable block 3, a piston 4, a rotary table 5, a micro motor 6, a connecting rod 7, a feeding pipe 8, an extruding column 9, a guide block 10, a sliding block 11, a push rod 12, an extruding head 13 and a movable groove 14, wherein the cylinder 2 is installed on the side wall of one end of the injection molding pipe 1, and the output end of the cylinder 2 is fixedly connected with the side wall of one end of the movable block 3;

the mounting device comprises an injection molding nozzle 15, a positioning groove 16, a positioning hole 17, a positioning sleeve 18, a groove 19, a positioning bolt 20 and a fixing disc 21, the injection molding pipe 1 is internally connected with a sliding block 3 in one end, the injection molding nozzle 15 is clamped in one end of the injection molding pipe 1, and the positioning groove 16 is formed in one end of the injection molding pipe 1.

The side wall of one end of the movable block 3 is fixedly connected with a piston 4, a micro motor 6 is installed inside the piston 4, the output end of the micro motor 6 is sleeved with a turntable 5, one end of the turntable 5 is rotatably connected with one end of a connecting rod 7 through a rotating shaft, and the other end of the connecting rod 7 is rotatably connected with the side wall of one end of a sliding block 11 through the rotating shaft, so that the structure is more reasonable and the connection is convenient; the side wall of one end of the piston 4 is fixedly connected with an extrusion column 9, a movable groove 14 is formed in the extrusion column 9, a sliding block 11 is connected in the movable groove 14 in a sliding mode, and one end of the sliding block 11 is fixedly connected with a push rod 12, so that the structure is more reasonable and the connection is convenient; an extrusion head 13 is sleeved outside one end of the extrusion column 9, one end of the extrusion head 13 is fixedly connected to one end of a push rod 12, the push rod 12 is located inside a movable groove 14, guide grooves 22 are formed in two sides of the movable groove 14, a guide block 10 is slidably connected inside the guide grooves 22, and the guide block 10 is fixedly connected to the side walls of two ends of a sliding block 11, so that the structure is more reasonable and the connection is convenient; the side wall of one end of the injection molding pipe 1 is communicated with one end of the feeding pipe 8, a groove 19 is formed in the outer side of one end of the injection molding pipe 1, and a positioning bolt 20 is rotatably connected inside the groove 19, so that the structure is more reasonable and the connection is convenient; the locating slot 16 is the ring channel, the position sleeve 18 has been cup jointed to the inside of locating slot 16, the one end fixed connection fixed disk 21 of position sleeve 18, the one end fixed connection of fixed disk 21 moulds plastics the one end of mouth 15, open the inside of position sleeve 18 has locating hole 17, the internal thread connection positioning bolt 20 of locating hole 17, the structure is more reasonable, the connection of being convenient for.

When the injection molding machine is used, electrical components appearing in the application are externally connected with a power supply and a control switch when in use, then the fixed disc 21 drives the injection molding nozzle 15 to be clamped at one end of the injection molding pipe 1, the fixed disc 21 drives the positioning sleeve 18 to be clamped in the positioning groove 16, the positioning bolt 20 is used for connecting the groove 19 with the positioning hole 17 in the positioning sleeve 18 in a threaded manner, so that the position of the positioning sleeve 18 is fixed, then the fixed disc 21 and the injection molding nozzle 15 are fixed, the installation and the disassembly are convenient, the cylinder 2 is started, the cylinder 2 pushes the movable block 3 to drive the piston 4 to move, the piston 4 and the extrusion column 9 eject raw materials entering the feeding pipe 8 through the injection molding nozzle 15, when the extrusion column 9 is matched and connected with the injection molding nozzle 15, the micro motor 6 is started, the micro motor 6 drives the turntable 5 to rotate, the turntable 5 drives the connecting rod 7 to rotate, the connecting rod 7 pushes the sliding block 11 to slide along the movable groove 14, slider 11 passes through guide block 10 and slides along guide way 22, and slider 11 promotes push rod 12 and crowded stub bar 13 and removes, and crowded stub bar 13 is at the inside quick reciprocating motion of mouth 15 of moulding plastics to the inside remaining raw materials of mouth 15 of will moulding plastics are extruded, avoid the raw materials cooling to block up mouth 15 of moulding plastics, facilitate the use.

The application has the advantages that:

1. the injection molding pipe fixing device is reasonable in structure, the fixing disc drives the injection molding nozzle to be clamped at one end of the injection molding pipe, the fixing disc drives the positioning sleeve to be clamped in the positioning groove, the positioning bolt is in threaded connection with the groove and the positioning hole in the positioning sleeve, so that the position of the positioning sleeve is fixed, the fixing disc and the injection molding nozzle are fixed, and the injection molding pipe fixing device is convenient to install and disassemble;

2. this application is rational in infrastructure, promote the movable block through the cylinder and drive the piston and remove, the piston is spout through moulding plastics the mouth with the raw materials that the inlet pipe got into with crowded material post, it makes to be connected with the mouth cooperation of moulding plastics when crowded material post, through starting micro motor, micro motor drives the carousel and rotates, the carousel drives the connecting rod and rotates, the connecting rod promotes the slider and slides along the movable slot, the slider passes through the guide block and slides along the guide way, the slider promotes the push rod and extrudes the first removal of material, it is inside quick reciprocating motion at the mouth of moulding plastics to extrude the material head, thereby extrude the inside remaining raw materials of mouth of moulding plastics, avoid the raw materials cooling to block up the mouth of moulding plastics, and convenient use.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides an injection molding machine nozzle is used in injection molding product production which characterized in that: comprises an injection molding pipe (1), an injection molding and extruding device and a mounting device;

the injection molding and extruding device comprises a cylinder (2), a movable block (3), a piston (4), a turntable (5), a micro motor (6), a connecting rod (7), a feeding pipe (8), an extruding column (9), a guide block (10), a sliding block (11), a push rod (12), an extruding head (13) and a movable groove (14), wherein the cylinder (2) is installed on the side wall of one end of the injection molding pipe (1), and the output end of the cylinder (2) is fixedly connected with the side wall of one end of the movable block (3);

the mounting device comprises an injection molding nozzle (15), a positioning groove (16), a positioning hole (17), a positioning sleeve (18), a groove (19), a positioning bolt (20) and a fixing disc (21), the injection molding pipe (1) is internally connected with a sliding connection movable block (3) in one end, the injection molding pipe (1) is internally clamped with the injection molding nozzle (15), and the positioning groove (16) is formed in the inner part of one end of the injection molding pipe (1).

2. An injection molding machine nozzle for the production of injection molded products according to claim 1, characterized in that: the one end lateral wall fixed connection piston (4) of movable block (3), the internally mounted of piston (4) has micro motor (6), carousel (5) have been cup jointed to the output of micro motor (6), the one end of carousel (5) is passed through the pivot and is rotated the one end of connecting rod (7), the other end of connecting rod (7) is passed through the pivot and is rotated the one end lateral wall of link block (11).

3. An injection molding machine nozzle for the production of injection molded products according to claim 1, characterized in that: the material extruding device is characterized in that the side wall of one end of the piston (4) is fixedly connected with an extruding column (9), a movable groove (14) is formed in the extruding column (9), the inner part of the movable groove (14) is connected with a sliding block (11) in a sliding mode, and one end of the sliding block (11) is fixedly connected with a push rod (12).

4. An injection molding machine nozzle for the production of injection molded products according to claim 1, characterized in that: crowded stub bar (13) has been cup jointed in the one end outside of crowded stub bar (9), the one end fixed connection of crowded stub bar (13) is in the one end of push rod (12), push rod (12) are located the inside of activity groove (14), guide way (22) have all been seted up to the both sides of activity groove (14), the inside sliding connection guide block (10) of guide way (22), guide block (10) fixed connection is at the both ends lateral wall of slider (11).

5. An injection molding machine nozzle for the production of injection molded products according to claim 1, characterized in that: the one end lateral wall intercommunication inlet pipe (8) of pipe (1) of moulding plastics, the one end outside of pipe (1) of moulding plastics is seted up recess (19), the inside rotation of recess (19) connects positioning bolt (20).

6. An injection molding machine nozzle for the production of injection molded products according to claim 1, characterized in that: the utility model discloses a plastic injection molding device, including constant head tank (16), constant head tank (16) are the ring channel, position sleeve (18) have been cup jointed to the inside of constant head tank (16), the one end fixed connection fixed disk (21) of position sleeve (18), the one end fixed connection of fixed disk (21) moulds plastics the one end of mouth (15), open the inside of position sleeve (18) has locating hole (17), the internal thread connection positioning bolt (20) of locating hole (17).