CN213860509U

CN213860509U - Low-noise oil-electricity combined type injection molding machine

Info

Publication number: CN213860509U
Application number: CN202022023150.8U
Authority: CN
Inventors: 严开达
Original assignee: Ningbo Haizhou Machinery Co ltd
Current assignee: Ningbo Haizhou Machinery Co ltd
Priority date: 2020-09-16
Filing date: 2020-09-16
Publication date: 2021-08-03
Anticipated expiration: 2030-09-16

Abstract

The utility model relates to an injection molding machine technical field just discloses a low noise oil electricity combined type injection molding machine, which comprises a frame, the top fixed mounting of frame has the aircraft bonnet, the front of aircraft bonnet is rotated and is connected with the cover door, the top left side fixed mounting of frame has the fixed plate. This low noise oil electricity combined type injection molding machine, through setting up the frame, aircraft bonnet and cover door, make hydraulic telescoping rod, the noise of force pump and motor during operation is by aircraft bonnet and cover door separation, thereby the noise abatement, through setting up the fly leaf, expanding spring, the slide bar, pillar and through-hole, after the compression of regulation hydraulic telescoping rod, the fly leaf with promote the board and move to the left, after pillar and catch bar contact, withstand the catch bar, expanding spring is compressed, the pillar is released the shaping work piece on bed die utensil right side, avoid behind the shaping work piece can't take off from the mould, it is big to have solved the noise, the shaping effect is poor, be not convenient for the problem of taking out the shaping work piece.

Description

Low-noise oil-electricity combined type injection molding machine

Technical Field

The utility model relates to an injection molding machine technical field specifically is a low noise oil electricity combined type injection molding machine.

Background

An injection molding machine, also known as an injection molding machine or an injection machine, is a main molding device for manufacturing thermoplastic plastics or thermosetting plastics into plastic products with various shapes by utilizing a plastic molding die, and is divided into a vertical type, a horizontal type and an all-electric type, wherein the injection molding machine can heat the plastics and apply high pressure to the molten plastics to inject the molten plastics to fill a die cavity of the die, has the capability of molding the plastic products with complicated shapes, accurate sizes or compact textures with metal inserts at one time, and is widely applied to various fields of national defense, electromechanics, automobiles, transportation, building materials, packaging, agriculture, cultural and educational sanitation and daily life of people.

To the injection molding machine that uses at present, the injection molding machine is in the middle of the work, can be because the work of inside machine produces the noise, the noise reduction device effect that current injection molding machine used is poor, can not effectively fall the injection molding machine and make an uproar, injection molding machine injection moulding effect in addition is poor, there are many bubbles on the surface, the work piece can't take off from the mould after the shaping simultaneously, it is very inconvenient to use, so proposed a low noise oil electricity combined type injection molding machine and solved the above-mentioned problem that proposes.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a low noise oil electricity combined type injection molding machine possesses noise reduction, shaping is effectual, be convenient for the advantage of taking out the shaping work piece, has solved the problem that the noise is big, the shaping effect is poor, be not convenient for take out the shaping work piece.

(II) technical scheme

For realize above-mentioned noise reduction, shaping effectual, be convenient for the purpose of taking out the shaping work piece, the utility model provides a following technical scheme: a low-noise oil-electricity combined type injection molding machine comprises a rack, wherein a machine cover is fixedly mounted at the top of the rack, a cover door is rotatably connected to the front of the machine cover, a fixed plate is fixedly mounted on the left side of the top of the rack, a hydraulic telescopic rod is fixedly mounted on the right side of the fixed plate, a pushing plate is fixedly mounted on the right side of the hydraulic telescopic rod, a polished rod is fixedly mounted on the right side of the pushing plate, a female die is fixedly mounted on the right side of the polished rod, a movable plate is slidably connected to the outer surface of the polished rod and positioned on the right side of the pushing plate, telescopic springs are fixedly mounted on the opposite sides of the movable plate and the female die, a male die corresponding to the female die is fixedly mounted at the top of the rack, a pipe barrel is fixedly mounted at the top of the rack and positioned on the right side of the male die, a bearing table is fixedly mounted at the right side of the top of the rack, and a hydraulic push rod is fixedly mounted at the top of the bearing table, the left side of the hydraulic push rod is fixedly provided with an electric motor, an output shaft of the electric motor is fixedly provided with a rotating shaft corresponding to the pipe barrel, and the left side of the rotating shaft is fixedly provided with a screw rod.

Preferably, the outer fixed surface of bobbin installs the heating pipe, and the heating pipe is three, and the equal fixed mounting in bottom of three heating pipe has the bleeder, the top fixed mounting of frame has the force pump, and force pump and bleeder fixed connection, the top of frame and the right side fixed mounting who is located the force pump have hot oil tank, and hot oil tank through extraction and force pump fixed connection, the equal fixed mounting in bottom left side of three heating pipe has the drain pipe, and the equal fixed mounting in surface of drain pipe has the ooff valve.

Preferably, the top of bobbin fixed mounting has the feeder hopper, the frame passes through bracing piece and bobbin fixed connection, the hob rotates with the bobbin to be connected, and the left side fixed mounting of hob has the check valve, the material of aircraft bonnet is cavity glass.

Preferably, the male die passes through fixed block and frame fixed connection, the cooling tube has all been buried to the inside of male die and female die, the right side of fly leaf just is located the inboard fixed mounting of expanding spring and has the slide bar corresponding with the female die utensil, and slide bar and female die utensil sliding connection.

Preferably, the right side of fixed plate and the bottom fixed mounting that is located hydraulic telescoping rod have with the corresponding pillar of fly leaf, the through-hole has been seted up to the inside of slurcam, and the through-hole internal diameter is greater than the pillar external diameter.

Preferably, the bottom of the motor is fixedly provided with a bottom plate, and the bottom of the bottom plate is fixedly provided with a roller corresponding to the bearing table.

(III) advantageous effects

Compared with the prior art, the utility model provides a low noise oil electricity combined type injection molding machine possesses following beneficial effect:

the low-noise oil-electricity combined injection molding machine is characterized in that a bottom plate and rollers are arranged, when a hydraulic push rod pushes a motor to move leftwards, the motor can be prevented from contacting a bearing platform, noise generated by friction is reduced, by arranging a rack, a machine cover and a cover door, noise generated when a hydraulic telescopic rod, a pressure pump and the motor work is separated by the machine cover and the cover door, and therefore the noise is reduced, by arranging a hot oil tank, the pressure pump, a heating pipe and a spiral rod, raw materials coming from a feed hopper can be sufficiently heated, and therefore the forming is convenient, by arranging a movable plate, a telescopic spring, a sliding rod, a support column and a through hole, after the compression of the hydraulic telescopic rod is adjusted, the movable plate and the push plate move leftwards, when the support column is in contact with the push plate, the push plate is propped, the telescopic spring is compressed, the support column pushes out a formed workpiece on the right side of a female mold, and avoids the situation that the formed workpiece cannot be taken down from the mold, the problem of the noise big, the shaping effect is poor, be not convenient for take out the shaping work piece is solved.

Drawings

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

fig. 2 is a schematic view of the front side of the structure of the present invention.

In the figure: the device comprises a frame 1, a bearing table 2, a fixing plate 3, a hood 4, a hydraulic telescopic rod 5, a pushing plate 6, a movable plate 7, an expansion spring 8, a polished rod 9, a female die 10, a male die 11, a screw rod 12, a pipe barrel 13, a rotating shaft 14, a motor 15, a hydraulic push rod 16 and a cover door 17.

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. 1-2, a low-noise oil-electricity combined injection molding machine comprises a frame 1, a machine cover 4 is fixedly mounted on the top of the frame 1, a cover door 17 is rotatably connected on the front surface of the machine cover 4, a fixed plate 3 is fixedly mounted on the left side of the top of the frame 1, a pillar corresponding to a movable plate 7 is fixedly mounted on the right side of the fixed plate 3 and positioned at the bottom of a hydraulic telescopic rod 5, a through hole is formed in a push plate 6, the inner diameter of the through hole is larger than the outer diameter of the pillar, a hydraulic telescopic rod 5 is fixedly mounted on the right side of the fixed plate 3, the push plate 6 is fixedly mounted on the right side of the hydraulic telescopic rod 5, a polish rod 9 is fixedly mounted on the right side of the push plate 6, a female mold 10 is fixedly mounted on the right side of the polish rod 9, the movable plate 7 is slidably connected on the outer surface of the push plate 9 and positioned on the right side of the push plate 6, and a telescopic spring 8 is fixedly mounted on the opposite sides of the movable plate 7 and the female mold 10, the cooling machine comprises a frame 1, a male die 11 corresponding to a female die 10 is fixedly mounted at the top of the frame 1, the male die 11 is fixedly connected with the frame 1 through a fixing block, cooling pipes are embedded in the male die 11 and the female die 10, a sliding rod corresponding to the female die 10 is fixedly mounted on the right side of a movable plate 7 and on the inner side of a telescopic spring 8 and is slidably connected with the female die 10, a pipe barrel 13 is fixedly mounted at the top of the frame 1 and on the right side of the male die 11, a feed hopper is fixedly mounted at the top of the pipe barrel 13, the frame 1 is fixedly connected with the pipe barrel 13 through a support rod, a spiral rod 12 is rotatably connected with the pipe barrel 13, a check valve is fixedly mounted on the left side of the spiral rod 12, a hood 4 is made of hollow glass, heating pipes are fixedly mounted on the outer surface of the pipe barrel 13, branch pipes are fixedly mounted at the bottoms of the three heating pipes, and a pressure pump is fixedly mounted at the top of the frame 1, and force pump and bleeder line fixed connection, the top of frame 1 and the right side fixed mounting who is located the force pump have hot oil tank, and hot oil tank is through drawing and force pump fixed connection, the equal fixed mounting in bottom left side of three heating pipe has the drain pipe, the equal fixed mounting in surface of drain pipe has the ooff valve, the top right side fixed mounting of frame 1 has plummer 2, the top fixed mounting of plummer 2 has hydraulic push rod 16, the left side fixed mounting of hydraulic push rod 16 has motor 15, the bottom fixed mounting of motor 15 has the bottom plate, the bottom fixed mounting of bottom plate has the gyro wheel corresponding with plummer 2, the output shaft fixed mounting of motor 15 has pivot 14 corresponding with bobbin 13, the left side fixed mounting of pivot 14 has hob 12.

In conclusion, the low-noise oil-electric combined injection molding machine can prevent the motor 15 from contacting the bearing platform 2 and reduce the noise generated by friction by arranging the bottom plate and the rollers when the hydraulic push rod 16 pushes the motor 15 to move leftwards, can prevent the motor 15 from contacting the bearing platform 2 and can reduce the noise generated by friction by arranging the frame 1, the hood 4 and the hood door 17 so that the noise generated when the hydraulic telescopic rod 5, the pressure pump and the motor 15 work can be blocked by the hood 4 and the hood door 17 so as to reduce the noise, can fully heat the raw materials entering from the feed hopper by arranging the hot oil tank, the pressure pump, the heating pipe and the spiral rod 12 so as to facilitate molding, can adjust the compression of the hydraulic telescopic rod 5 by arranging the movable plate 7, the telescopic spring 8, the sliding rod, the strut and the through hole so that the movable plate 7 and the push plate 6 move leftwards after the compression of the hydraulic telescopic rod 5 is adjusted, and can push the push plate 6 to be pressed, the telescopic spring 8 is compressed, and the strut pushes out the molded workpiece on the right side of the female mold 10, the problem that the formed workpiece cannot be taken down from the die after forming is avoided, and the problems that the noise is large, the forming effect is poor, and the formed workpiece is not convenient to take out are solved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a low noise oil electric combined type injection molding machine, includes frame (1), its characterized in that: the top fixed mounting of frame (1) has aircraft bonnet (4), the front of aircraft bonnet (4) is rotated and is connected with cover door (17), the top left side fixed mounting of frame (1) has fixed plate (3), the right side fixed mounting of fixed plate (3) has hydraulic telescoping rod (5), the right side fixed mounting of hydraulic telescoping rod (5) has slurcam (6), the right side fixed mounting of slurcam (6) has polished rod (9), the right side fixed mounting of polished rod (9) has female mould (10), the surface of polished rod (9) just is located the right side sliding connection of slurcam (6) has fly leaf (7), the offside of fly leaf (7) and female mould (10) all fixed mounting has expanding spring (8), the top fixed mounting of frame (1) has male mould (11) corresponding with female mould (10), the utility model discloses a solar energy heat exchanger, including frame (1), the top of frame (1) and the right side fixed mounting that is located positive mould (11) have a bobbin (13), the top right side fixed mounting of frame (1) has plummer (2), the top fixed mounting of plummer (2) has hydraulic push rod (16), the left side fixed mounting of hydraulic push rod (16) has motor (15), the output shaft fixed mounting of motor (15) has pivot (14) corresponding with bobbin (13), the left side fixed mounting of pivot (14) has hob (12).

2. The low-noise oil-electric composite injection molding machine according to claim 1, characterized in that: the utility model discloses a heating pipe, including frame (1), heating pipe, bleeder fixed mounting, the top fixed mounting of frame (1) has the force pump, and force pump and bleeder fixed connection, the top of frame (1) and the right side fixed mounting that is located the force pump have hot oil tank, and hot oil tank through extraction and force pump fixed connection, the equal fixed mounting in bottom left side of three heating pipe has the drain pipe, and the equal fixed mounting in surface of drain pipe has the ooff valve.

3. The low-noise oil-electric composite injection molding machine according to claim 1, characterized in that: the top fixed mounting of bobbin (13) has the feeder hopper, frame (1) passes through bracing piece and bobbin (13) fixed connection, hob (12) rotate with bobbin (13) and are connected, and the left side fixed mounting of hob (12) has the check valve, the material of aircraft bonnet (4) and cover door (17) is hollow glass.

4. The low-noise oil-electric composite injection molding machine according to claim 1, characterized in that: male die utensil (11) are through fixed block and frame (1) fixed connection, the cooling tube has all been buried with the inside of female die utensil (10) male die utensil (11), the right side of fly leaf (7) just is located expanding spring (8) inboard fixed mounting have with female die utensil (10) corresponding slide bar, and slide bar and female die utensil (10) sliding connection.

5. The low-noise oil-electric composite injection molding machine according to claim 1, characterized in that: the right side of fixed plate (3) and the bottom fixed mounting that is located hydraulic telescoping rod (5) have with fly leaf (7) corresponding pillar, the through-hole has been seted up to the inside of slurcam (6), and the through-hole internal diameter is greater than the pillar external diameter.

6. The low-noise oil-electric composite injection molding machine according to claim 1, characterized in that: the bottom of motor (15) is fixed with the bottom plate, the bottom fixed mounting of bottom plate has the gyro wheel corresponding with plummer (2).