CN215095407U

CN215095407U - Injection molding machine capable of automatically taking out injection molding parts

Info

Publication number: CN215095407U
Application number: CN202121012107.XU
Authority: CN
Inventors: 梅冬艳; 王强
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-12
Filing date: 2021-05-12
Publication date: 2021-12-10
Anticipated expiration: 2031-05-12

Abstract

The utility model discloses an injection molding machine that can take out injection molding automatically, including the injection molding machine, be connected with first fixed plate on the injection molding machine, be equipped with hydraulic system on the first fixed plate, be connected with air outlet mechanism on the first fixed plate, air outlet mechanism includes the compression inflator of fixed connection on first fixed plate, the one-way section of thick bamboo that admits air of the air inlet end fixedly connected with of compression inflator, be connected with telescopic machanism in the air outlet mechanism, hydraulic system's one end is connected with fixing mechanism, fixing mechanism's one end is connected with the mould, be equipped with circulation mechanism on the mould, be equipped with pushing mechanism in the circulation mechanism, be equipped with two closure mechanisms on the mould, telescopic machanism and closure mechanism electric connection. The utility model discloses make outlet duct blowout gas, just so can make the mould blown out, further damage of having avoided the mould warp to the yields of device has been improved.

Description

Injection molding machine capable of automatically taking out injection molding parts

Technical Field

The utility model relates to an injection molding machine technical field especially relates to an injection molding machine that can take out injection molding automatically.

Background

An injection molding machine, also known as an injection molding machine or an injection machine, is a main molding device for making various shapes of plastic products from thermoplastic plastics or thermosetting materials by using a plastic molding mold, and can heat the plastics and apply high pressure to the molten plastics to inject the molten plastics to fill a mold cavity.

In the actual production process, the demolding of an injection molding machine is the last link in an injection molding cycle, although a product is already subjected to cold setting molding, the demolding still has a very important influence on the quality of the product, and the existing demolding modes mainly comprise two modes: ejector pin drawing of patterns and stripper plate drawing of patterns, but at the in-process of drawing of patterns, the ejector pin makes the product warp easily when ejecting to lead to the product to appear the defect.

We have therefore proposed an injection molding machine that automatically removes injection molded parts to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an injection molding machine capable of automatically taking out injection molding parts.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a can take out injection molding machine of injection molding automatically, includes the injection molding machine, be connected with first fixed plate on the injection molding machine, be equipped with hydraulic system on the first fixed plate, be connected with air outlet mechanism on the first fixed plate, be connected with telescopic machanism on the air outlet mechanism, hydraulic system's one end is connected with fixed establishment, fixed establishment's one end is connected with the mould, be equipped with circulation mechanism on the mould, be equipped with pushing mechanism in the circulation mechanism, be equipped with two closing mechanism on the mould, telescopic machanism and closing mechanism electric connection.

Preferably, the mechanism of giving vent to anger includes the compression inflator of fixed connection on first fixed plate, the air inlet end fixedly connected with one-way air inlet cylinder of compression inflator, the two outlet duct of the air outlet end fixedly connected with of compression inflator, and be equipped with the check valve on two outlet ducts, two all be connected with the baffle on the end of giving vent to anger of outlet duct.

Preferably, telescopic machanism includes two springs of fixed connection on the compression inflator, two the same piece of compression board of one end fixedly connected with of spring, fixedly connected with pressure-sensitive plate on the terminal surface of compression board.

Preferably, the fixing mechanism comprises a connecting plate fixedly connected to one end of the hydraulic system, a second fixing plate is fixedly connected to the side wall of the connecting plate, a pressing column penetrating through the connecting plate is fixedly connected to the end face of the second fixing plate, and a plurality of fixing columns used for supporting the mold are fixedly connected to the end face of the second fixing plate.

Preferably, the circulation mechanism comprises two air holes arranged on the mold, a flow passage communicated with the two air holes is arranged in the mold, and a moving plate is arranged in the flow passage.

Preferably, the pushing mechanism comprises a limiting plate fixedly connected to the inner side wall of the flow passage, a telescopic assembly with one end connected with the moving plate is inserted into the limiting plate, and one end of the telescopic assembly is fixedly connected with the push plate.

Preferably, the closing mechanism is including setting up the magnetic path in the mould, and the magnetic path is in the gas pocket, fixedly connected with protection box on the lateral wall of mould, fixedly connected with electromagnetic block on the inside wall of protection box, electromagnetic block and pressure induction board electric connection.

Compared with the prior art, the beneficial effects of the utility model are that:

in this device, through hydraulic system, the compression inflator, one-way air inlet cylinder, the outlet duct, a spring, the compression board, push down, the gas pocket, the magnetic path and the use of electromagnetic block, wherein when hydraulic system contracts back, the compression leg will move a period of time to will make the compression leg extrusion pressure induction plate, further just can make the compression board remove, thereby make outlet duct blowout gas, just so can make the mould blown out, further damage of having avoided the mould warp, thereby the yields of device has been improved.

Through hydraulic system, connecting plate, compressed air cylinder, circulation way, movable plate, limiting plate, the use of flexible subassembly and push pedal, wherein when the connecting plate removed, just can make the outlet duct enter into the gas pocket, under the assistance of baffle, just can make gas enter into the circulation way, further just can make the push pedal remove to just can make the mould produce not hard up, further can make the mould drop more smoothly, further make things convenient for staff's work, indirect staff's work efficiency that has improved.

Drawings

FIG. 1 is a schematic structural view of an injection molding machine capable of automatically taking out an injection molded part according to the present invention;

FIG. 2 is a schematic view of a partial structure of an injection molding machine capable of automatically taking out an injection molded part according to the present invention;

FIG. 3 is a schematic view of the internal connection structure of a compressed air cylinder in an injection molding machine capable of automatically taking out an injection molding part according to the present invention;

FIG. 4 is a schematic view of the internal local connection structure of the mold in the injection molding machine capable of automatically taking out the injection molded part according to the present invention;

FIG. 5 is an enlarged view of a portion A of FIG. 4;

fig. 6 is a side view of the connection structure of fig. 2.

In the figure: the device comprises an injection molding machine 1, a first fixing plate 2, a hydraulic system 3, a mold 4, a compressed air cylinder 5, a unidirectional air inlet cylinder 6, an air outlet pipe 7, a baffle 8, a spring 9, a compressed plate 10, a pressure sensing plate 11, a connecting plate 12, a second fixing plate 13, a pressure column 14, a fixed column 15, an air hole 16, a flow channel 17, a movable plate 18, a limiting plate 19, a telescopic assembly 20, a push plate 21, a magnetic block 22, a protective box 23 and an electromagnetic block 24.

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.

Referring to fig. 1-6, an injection molding machine capable of automatically taking out injection molded parts comprises an injection molding machine 1, wherein the injection molding machine 1 is a prior art, which is not described herein too much, a first fixing plate 2 is connected to the injection molding machine 1, a hydraulic system 3 is arranged on the first fixing plate 2, and particularly, the hydraulic system 3 is also a prior part of the injection molding machine 1, which is described herein too little.

The first fixing plate 2 is connected with an air outlet mechanism which comprises a compressed air cylinder 5 fixedly connected on the first fixing plate 2, wherein the compressed gas cylinder 5 is stored with certain gas, the gas inlet end of the compressed gas cylinder 5 is fixedly connected with a one-way gas inlet cylinder 6, wherein the one-way air intake cylinder 6 is composed of a one-way valve and an air intake pipe, wherein when the compression plate 10 is recovered, external air is allowed to enter the compression cylinder 5, thereby facilitating the gas to enter the gas outlet pipe 7, the gas outlet end of the compressed gas cylinder 5 is fixedly connected with two gas outlet pipes 7, and the two gas outlet pipes 7 are provided with one-way valves, wherein the check valve in the outlet duct 7 is close to near the end of giving vent to anger of outlet duct 7 to can make baffle 8 produce corresponding gas when gas pocket 16 removes, further can make gas normally enter to circulate to 17 in, the end of giving vent to anger of two outlet ducts 7 all is connected with baffle 8.

The air outlet mechanism is connected with a telescopic mechanism, the telescopic mechanism comprises two springs 9 fixedly connected to a compressed air cylinder 5, one ends of the two springs 9 are fixedly connected with a same compression plate 10, the springs 9 can enable the compression plate 10 to reset independently, the end face of the compression plate 10 is fixedly connected with a pressure sensing plate 11, the pressure sensing plate 11 is electrically connected with an electromagnetic block 24, and therefore the electromagnetic block 24 can generate suction force, when the pressure sensing plate 11 is not in contact with pressure, the electromagnetic block 24 can generate reverse force, further, the magnetic block 22 can be normally reset, and the prior art does not set forth too much.

One end of the hydraulic system 3 is connected with a fixing mechanism, the fixing mechanism comprises a connecting plate 12 fixedly connected to one end of the hydraulic system 3, a second fixing plate 13 is fixedly connected to the side wall of the connecting plate 12, a compression leg 14 penetrating through the connecting plate 12 is fixedly connected to the end face of the second fixing plate 13, the compression leg 14 can enter the compression air cylinder 5 in the moving process, a plurality of fixing columns 15 used for supporting the die 4 are fixedly connected to the end face of the second fixing plate 13, and one end of the fixing mechanism is connected with the die 4.

The mold 4 is provided with a circulation mechanism, the circulation mechanism comprises two air holes 16 arranged on the mold 4, a flow passage 17 communicated with the two air holes 16 is arranged in the mold 4, a moving plate 18 is arranged in the flow passage 17, and the side walls of the moving plate 18 are respectively fixedly connected with the side walls of the flow passage 17.

Be equipped with pushing mechanism in the circulation mechanism, pushing mechanism includes fixed connection in the limiting plate 19 on the circulation channel 17 inside wall, inserts on the limiting plate 19 and is equipped with the flexible subassembly 20 that one end is connected with movable plate 18, and wherein it is particularly noted that flexible subassembly 20 comprises carriage release lever and expanding spring to can make push pedal 21 normal return, the one end fixedly connected with push pedal 21 of flexible subassembly 20.

Two closing mechanisms are arranged on the mold 4, each closing mechanism comprises a magnetic block 22 arranged in the mold 4, the magnetic blocks 22 are located in the air holes 16, a protection box 23 is fixedly connected to the side wall of the mold 4, an electromagnetic block 24 is fixedly connected to the inner side wall of the protection box 23, the electromagnetic block 24 is in the prior art, and the electromagnetic block 24 is electrically connected with the pressure sensing plate 11 and the telescopic mechanism is electrically connected with the closing mechanisms.

In the utility model, when the worker needs to use the device, firstly, the worker can start the hydraulic system 3 according to the controller, so the connecting plate 12 can be moved, when the connecting plate 12 is moved, the mold 4 can be moved, further, the air outlet pipe 7 can enter the air hole 16, so the baffle plate 8 can enter the air hole 16, so the air can enter the flow passage 17, so the telescopic component 20 can be extruded by the air, further, the push plate 21 can be moved, particularly, the push plate 21 can only push a small part, so that the product is loosened, the product is not damaged and deformed, then, the press column 14 continues to move, further, the press column 14 can be contacted with the pressure sensing plate 11, so the electromagnetic block 24 can work, further, the magnetic block 22 can be adsorbed in the protection box 23, meanwhile, when the compression plate 10 moves, gas can be sprayed out of the gas outlet pipe 7, so that the gas can be sprayed out of the mold 4, a product can fall off, after the product falls off, the hydraulic system 3 moves in the reverse direction, so that the pressure column 14 can be far away from the pressure induction plate 11, the electromagnetic block 24 can be further started through the controller, so that the magnetic block 22 is restored to the original position, and under the action of the one-way gas inlet cylinder 6, external gas can enter the compression gas cylinder 5, so that preparation is made for next demolding.

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 an injection molding machine that can take out injection molding automatically, includes injection molding machine (1), be connected with first fixed plate (2) on injection molding machine (1), be equipped with hydraulic system (3) on first fixed plate (2), its characterized in that, be connected with air outlet mechanism on first fixed plate (2), be connected with telescopic machanism in the air outlet mechanism, the one end of hydraulic system (3) is connected with fixed establishment, fixed establishment's one end is connected with mould (4), be equipped with circulation mechanism on mould (4), be equipped with pushing mechanism in the circulation mechanism, be equipped with two close mechanism on mould (4), telescopic machanism and close mechanism electric connection.

2. The injection molding machine capable of automatically taking out the injection molding part as claimed in claim 1, wherein the air outlet mechanism comprises a compressed air cylinder (5) fixedly connected to the first fixing plate (2), an one-way air inlet cylinder (6) is fixedly connected to an air inlet end of the compressed air cylinder (5), two air outlet pipes (7) are fixedly connected to an air outlet end of the compressed air cylinder (5), one-way valves are arranged on the two air outlet pipes (7), and a baffle plate (8) is connected to each air outlet end of the two air outlet pipes (7).

3. An injection molding machine for the automatic extraction of injection molded parts according to claim 1, characterized in that said telescopic mechanism comprises two springs (9) fixedly connected to a compressed gas cylinder (5), one end of each of said two springs (9) being fixedly connected to a same compression plate (10), and the end face of said compression plate (10) being fixedly connected to a pressure sensing plate (11).

4. The injection molding machine capable of automatically taking out injection molded parts is characterized in that the fixing mechanism comprises a connecting plate (12) fixedly connected to one end of a hydraulic system (3), a second fixing plate (13) is fixedly connected to the side wall of the connecting plate (12), a pressing column (14) penetrating through the connecting plate (12) is fixedly connected to the end face of the second fixing plate (13), and a plurality of fixing columns (15) for supporting a mold (4) are fixedly connected to the end face of the second fixing plate (13).

5. An injection molding machine for the automatic removal of injection molded parts according to claim 1, characterized in that the flow-through mechanism comprises two air holes (16) arranged on the mold (4), a flow channel (17) communicating with the two air holes (16) is arranged in the mold (4), and a moving plate (18) is arranged in the flow channel (17).

6. The injection molding machine capable of automatically taking out injection molded parts as claimed in claim 5, wherein the pushing mechanism comprises a limiting plate (19) fixedly connected to the inner side wall of the flow channel (17), a telescopic assembly (20) with one end connected with the moving plate (18) is inserted into the limiting plate (19), and a push plate (21) is fixedly connected to one end of the telescopic assembly (20).

7. The injection molding machine capable of automatically taking out injection molded parts is characterized in that the closing mechanism comprises a magnetic block (22) arranged in the mold (4), the magnetic block (22) is positioned in the air hole (16), a protective box (23) is fixedly connected to the side wall of the mold (4), an electromagnetic block (24) is fixedly connected to the inner side wall of the protective box (23), and the electromagnetic block (24) is electrically connected with the pressure sensing plate (11).